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Merge branch 'master-sync' of git://git.denx.de/u-boot-arm

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This commit is contained in:
Wolfgang Denk 2009-10-24 22:26:09 +02:00
commit 922754cc82
99 changed files with 6329 additions and 2467 deletions
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12
MAINTAINERS
View file

@ -612,6 +612,13 @@ Sergey Kubushyn <ksi@koi8.net>
SONATA ARM926EJS
SCHMOOGIE ARM926EJS
Sandeep Paulraj <s-paulraj@ti.com>
davinci_dm355evm ARM926EJS
davinci_dm355leopard ARM926EJS
davinci_dm365evm ARM926EJS
davinci_dm6467evm ARM926EJS
Prakash Kumar <prakash@embedx.com>
cerf250 xscale
@ -628,6 +635,7 @@ Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Nishanth Menon <nm@ti.com>
omap3_sdp3430 ARM CORTEX-A8 (OMAP3xx SoC)
omap3_zoom1 ARM CORTEX-A8 (OMAP3xx SoC)
David Müller <d.mueller@elsoft.ch>
@ -735,6 +743,10 @@ Alex Z
lart SA1100
dnp1110 SA1110
Minkyu Kang <mk7.kang@samsung.com>
SMDKC100 ARM CORTEX-A8 (S5PC100 SoC)
-------------------------------------------------------------------------
Unknown / orphaned boards:

4
MAKEALL
View file

@ -579,6 +579,8 @@ LIST_ARM9=" \
davinci_sffsdr \
davinci_sonata \
davinci_dm355evm \
davinci_dm355leopard \
davinci_dm6467evm \
"
#########################################################################
@ -615,8 +617,10 @@ LIST_ARM_CORTEX_A8=" \
omap3_overo \
omap3_evm \
omap3_pandora \
omap3_sdp3430 \
omap3_zoom1 \
omap3_zoom2 \
smdkc100 \
"
#########################################################################

12
Makefile
View file

@ -2942,9 +2942,15 @@ davinci_sonata_config : unconfig
davinci_dm355evm_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm926ejs dm355evm davinci davinci
davinci_dm355leopard_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm926ejs dm355leopard davinci davinci
davinci_dm365evm_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm926ejs dm365evm davinci davinci
davinci_dm6467evm_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm926ejs dm6467evm davinci davinci
imx27lite_config: unconfig
@$(MKCONFIG) $(@:_config=) arm arm926ejs imx27lite logicpd mx27
@ -3153,12 +3159,18 @@ omap3_evm_config : unconfig
omap3_pandora_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 pandora NULL omap3
omap3_sdp3430_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 sdp3430 ti omap3
omap3_zoom1_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 zoom1 logicpd omap3
omap3_zoom2_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 zoom2 logicpd omap3
smdkc100_config: unconfig
@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 smdkc100 samsung s5pc1xx
#########################################################################
## XScale Systems
#########################################################################

4
board/davinci/dm355evm/dm355evm.c
View file

@ -92,8 +92,8 @@ int board_eth_init(bd_t *bis)
static void nand_dm355evm_select_chip(struct mtd_info *mtd, int chip)
{
struct nand_chip *this = mtd->priv;
u32 wbase = (u32) this->IO_ADDR_W;
u32 rbase = (u32) this->IO_ADDR_R;
unsigned long wbase = (unsigned long) this->IO_ADDR_W;
unsigned long rbase = (unsigned long) this->IO_ADDR_R;
if (chip == 1) {
__set_bit(14, &wbase);

52
board/davinci/dm355leopard/Makefile Normal file
View file

@ -0,0 +1,52 @@
#
# (C) Copyright 2000, 2001, 2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
COBJS := $(BOARD).o
SOBJS :=
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
#########################################################################
# This is for $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

6
board/davinci/dm355leopard/config.mk Normal file
View file

@ -0,0 +1,6 @@
# Linux Kernel is expected to be at 8000'8000, entry 8000'8000
# (mem base + reserved)
#
#Provide at least 16MB spacing between us and the Linux Kernel image
TEXT_BASE = 0x81080000

98
board/davinci/dm355leopard/dm355leopard.c Normal file
View file

@ -0,0 +1,98 @@
/*
* Copyright (C) 2009 Texas Instruments Incorporated
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <common.h>
#include <nand.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
#include <asm/arch/gpio_defs.h>
#include <asm/arch/nand_defs.h>
#include "../common/misc.h"
#include <net.h>
#include <netdev.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
struct davinci_gpio *gpio01_base =
(struct davinci_gpio *)DAVINCI_GPIO_BANK01;
struct davinci_gpio *gpio23_base =
(struct davinci_gpio *)DAVINCI_GPIO_BANK23;
struct davinci_gpio *gpio67_base =
(struct davinci_gpio *)DAVINCI_GPIO_BANK67;
gd->bd->bi_arch_number = MACH_TYPE_DM355_LEOPARD;
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
/* GIO 9 & 10 are used for IO */
writel((readl(PINMUX3) & 0XF8FFFFFF), PINMUX3);
/* Interrupt set GIO 9 */
writel((readl(DAVINCI_GPIO_BINTEN) | 0x1), DAVINCI_GPIO_BINTEN);
/* set GIO 9 input */
writel((readl(&gpio01_base->dir) | (1 << 9)), &gpio01_base->dir);
/* Both edge trigger GIO 9 */
writel((readl(&gpio01_base->set_rising) | (1 << 9)),
&gpio01_base->set_rising);
writel((readl(&gpio01_base->dir) & ~(1 << 5)), &gpio01_base->dir);
/* output low */
writel((readl(&gpio01_base->set_data) & ~(1 << 5)),
&gpio01_base->set_data);
/* set GIO 10 output */
writel((readl(&gpio01_base->dir) & ~(1 << 10)), &gpio01_base->dir);
/* output high */
writel((readl(&gpio01_base->set_data) | (1 << 10)),
&gpio01_base->set_data);
/* set GIO 32 output */
writel((readl(&gpio23_base->dir) & ~(1 << 0)), &gpio23_base->dir);
/* output High */
writel((readl(&gpio23_base->set_data) | (1 << 0)),
&gpio23_base->set_data);
/* Enable UART1 MUX Lines */
writel((readl(PINMUX0) & ~3), PINMUX0);
writel((readl(&gpio67_base->dir) & ~(1 << 6)), &gpio67_base->dir);
writel((readl(&gpio67_base->set_data) | (1 << 6)),
&gpio67_base->set_data);
return 0;
}
#ifdef CONFIG_DRIVER_DM9000
int board_eth_init(bd_t *bis)
{
return dm9000_initialize(bis);
}
#endif
#ifdef CONFIG_NAND_DAVINCI
int board_nand_init(struct nand_chip *nand)
{
davinci_nand_init(nand);
return 0;
}
#endif

5
board/davinci/dm365evm/dm365evm.c
View file

@ -1,4 +1,5 @@
/*
* Copyright (C) 2009 Texas Instruments Incorporated
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -79,8 +80,8 @@ int board_eth_init(bd_t *bis)
static void nand_dm365evm_select_chip(struct mtd_info *mtd, int chip)
{
struct nand_chip *this = mtd->priv;
u32 wbase = (u32) this->IO_ADDR_W;
u32 rbase = (u32) this->IO_ADDR_R;
unsigned long wbase = (unsigned long) this->IO_ADDR_W;
unsigned long rbase = (unsigned long) this->IO_ADDR_R;
if (chip == 1) {
__set_bit(14, &wbase);

52
board/davinci/dm6467evm/Makefile Normal file
View file

@ -0,0 +1,52 @@
#
# (C) Copyright 2000, 2001, 2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
COBJS := $(BOARD).o
SOBJS :=
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
#########################################################################
# This is for $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

2
board/davinci/dm6467evm/config.mk Normal file
View file

@ -0,0 +1,2 @@
#Provide at least 16MB spacing between us and the Linux Kernel image
TEXT_BASE = 0x81080000

31
board/davinci/dm6467evm/dm6467evm.c Normal file
View file

@ -0,0 +1,31 @@
/*
* Copyright (C) 2009 Texas Instruments Incorporated
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <common.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DM6467_EVM;
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
return 0;
}

2
board/eukrea/cpu9260/cpu9260.c
View file

@ -165,7 +165,7 @@ int board_init(void)
/* arch number of the board */
#if defined(CONFIG_CPU9G20)
gd->bd->bi_arch_number = MACH_TYPE_CPUAT9260;
gd->bd->bi_arch_number = MACH_TYPE_CPUAT9G20;
#elif defined(CONFIG_CPU9260)
gd->bd->bi_arch_number = MACH_TYPE_CPUAT9260;
#endif

5
board/logicpd/zoom2/zoom2.c
View file

@ -50,9 +50,6 @@
* The details of the setting of the serial gpmc setup are not available.
* The values were provided by another party.
*/
void enable_gpmc_cs_config(u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
u32 size);
static u32 gpmc_serial_TL16CP754C[GPMC_MAX_REG] = {
0x00011000,
0x001F1F01,
@ -129,7 +126,7 @@ int board_init (void)
/* Configure console support on zoom2 */
gpmc_config = gpmc_serial_TL16CP754C;
enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[4],
enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[3],
SERIAL_TL16CP754C_BASE, GPMC_SIZE_16M);
/* board id for Linux */

13
board/mpl/vcma9/vcma9.c
View file

@ -73,8 +73,9 @@ static inline void delay(unsigned long loops)
int board_init(void)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_clock_power * const clk_power =
s3c24x0_get_base_clock_power();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* to reduce PLL lock time, adjust the LOCKTIME register */
clk_power->LOCKTIME = 0xFFFFFF;
@ -174,7 +175,7 @@ static inline void NF_Init(void)
void
nand_init(void)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
NF_Init();
#ifdef DEBUG
@ -190,21 +191,21 @@ nand_init(void)
static u8 Get_PLD_ID(void)
{
VCMA9_PLD * const pld = VCMA9_GetBase_PLD();
VCMA9_PLD * const pld = VCMA9_get_base_PLD();
return(pld->ID);
}
static u8 Get_PLD_BOARD(void)
{
VCMA9_PLD * const pld = VCMA9_GetBase_PLD();
VCMA9_PLD * const pld = VCMA9_get_base_PLD();
return(pld->BOARD);
}
static u8 Get_PLD_SDRAM(void)
{
VCMA9_PLD * const pld = VCMA9_GetBase_PLD();
VCMA9_PLD * const pld = VCMA9_get_base_PLD();
return(pld->SDRAM);
}

20
board/mpl/vcma9/vcma9.h
View file

@ -39,14 +39,14 @@ typedef enum {
static inline void NF_Conf(u16 conf)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
nand->NFCONF = conf;
}
static inline void NF_Cmd(u8 cmd)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
nand->NFCMD = cmd;
}
@ -59,14 +59,14 @@ static inline void NF_CmdW(u8 cmd)
static inline void NF_Addr(u8 addr)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
nand->NFADDR = addr;
}
static inline void NF_SetCE(NFCE_STATE s)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
switch (s) {
case NFCE_LOW:
@ -81,35 +81,35 @@ static inline void NF_SetCE(NFCE_STATE s)
static inline void NF_WaitRB(void)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
while (!(nand->NFSTAT & (1<<0)));
}
static inline void NF_Write(u8 data)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
nand->NFDATA = data;
}
static inline u8 NF_Read(void)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
return(nand->NFDATA);
}
static inline void NF_Init_ECC(void)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
nand->NFCONF |= (1<<12);
}
static inline u32 NF_Read_ECC(void)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
return(nand->NFECC);
}
@ -128,7 +128,7 @@ typedef struct {
} /*__attribute__((__packed__))*/ VCMA9_PLD;
#define VCMA9_PLD_BASE 0x2C000100
static inline VCMA9_PLD * VCMA9_GetBase_PLD(void)
static inline VCMA9_PLD *VCMA9_get_base_PLD(void)
{
return (VCMA9_PLD * const)VCMA9_PLD_BASE;
}

5
board/samsung/smdk2400/smdk2400.c
View file

@ -46,8 +46,9 @@ extern int do_mdm_init; /* defined in common/main.c */
int board_init (void)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_clock_power * const clk_power =
s3c24x0_get_base_clock_power();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* memory and cpu-speed are setup before relocation */
/* change the clock to be 50 MHz 1:1:1 */

5
board/samsung/smdk2410/smdk2410.c
View file

@ -68,8 +68,9 @@ static inline void delay (unsigned long loops)
int board_init (void)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_clock_power * const clk_power =
s3c24x0_get_base_clock_power();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* to reduce PLL lock time, adjust the LOCKTIME register */
clk_power->LOCKTIME = 0xFFFFFF;

55
board/samsung/smdkc100/Makefile Normal file
View file

@ -0,0 +1,55 @@
#
# (C) Copyright 2000, 2001, 2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# (C) Copyright 2008
# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
COBJS-y := smdkc100.o
COBJS-$(CONFIG_SAMSUNG_ONENAND) += onenand.o
SOBJS := lowlevel_init.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS-y))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(SOBJS) $(OBJS)
$(AR) $(ARFLAGS) $@ $(SOBJS) $(OBJS)
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

16
board/samsung/smdkc100/config.mk Normal file
View file

@ -0,0 +1,16 @@
#
# Copyright (C) 2008 # Samsung Elecgtronics
# Kyungmin Park <kyungmin.park@samsung.com>
#
# On S5PC100 we use the 128 MiB OneDRAM bank at
#
# 0x30000000 to 0x35000000 (80MiB)
# 0x38000000 to 0x40000000 (128MiB)
#
# On S5PC110 we use the 128 MiB OneDRAM bank at
#
# 0x30000000 to 0x35000000 (80MiB)
# 0x40000000 to 0x48000000 (128MiB)
#
TEXT_BASE = 0x34800000

215
board/samsung/smdkc100/lowlevel_init.S Normal file
View file

@ -0,0 +1,215 @@
/*
* Copyright (C) 2009 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
* Minkyu Kang <mk7.kang@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
#include <version.h>
#include <asm/arch/cpu.h>
#include <asm/arch/power.h>
/*
* Register usages:
*
* r5 has zero always
*/
_TEXT_BASE:
.word TEXT_BASE
.globl lowlevel_init
lowlevel_init:
mov r9, lr
/* r5 has always zero */
mov r5, #0
ldr r8, =S5PC100_GPIO_BASE
/* Disable Watchdog */
ldr r0, =S5PC100_WATCHDOG_BASE @0xEA200000
orr r0, r0, #0x0
str r5, [r0]
#ifndef CONFIG_ONENAND_IPL
/* setting SRAM */
ldr r0, =S5PC100_SROMC_BASE
ldr r1, =0x9
str r1, [r0]
#endif
/* S5PC100 has 3 groups of interrupt sources */
ldr r0, =S5PC100_VIC0_BASE @0xE4000000
ldr r1, =S5PC100_VIC1_BASE @0xE4000000
ldr r2, =S5PC100_VIC2_BASE @0xE4000000
/* Disable all interrupts (VIC0, VIC1 and VIC2) */
mvn r3, #0x0
str r3, [r0, #0x14] @INTENCLEAR
str r3, [r1, #0x14] @INTENCLEAR
str r3, [r2, #0x14] @INTENCLEAR
#ifndef CONFIG_ONENAND_IPL
/* Set all interrupts as IRQ */
str r5, [r0, #0xc] @INTSELECT
str r5, [r1, #0xc] @INTSELECT
str r5, [r2, #0xc] @INTSELECT
/* Pending Interrupt Clear */
str r5, [r0, #0xf00] @INTADDRESS
str r5, [r1, #0xf00] @INTADDRESS
str r5, [r2, #0xf00] @INTADDRESS
#endif
#ifndef CONFIG_ONENAND_IPL
/* for UART */
bl uart_asm_init
/* for TZPC */
bl tzpc_asm_init
#endif
#ifdef CONFIG_ONENAND_IPL
/* init system clock */
bl system_clock_init
bl mem_ctrl_asm_init
/* Wakeup support. Don't know if it's going to be used, untested. */
ldr r0, =S5PC100_RST_STAT
ldr r1, [r0]
bic r1, r1, #0xfffffff7
cmp r1, #0x8
beq wakeup_reset
#endif
1:
mov lr, r9
mov pc, lr
#ifdef CONFIG_ONENAND_IPL
wakeup_reset:
/* Clear wakeup status register */
ldr r0, =S5PC100_WAKEUP_STAT
ldr r1, [r0]
str r1, [r0]
/* Load return address and jump to kernel */
ldr r0, =S5PC100_INFORM0
/* r1 = physical address of s5pc100_cpu_resume function */
ldr r1, [r0]
/* Jump to kernel (sleep.S) */
mov pc, r1
nop
nop
#endif
/*
* system_clock_init: Initialize core clock and bus clock.
* void system_clock_init(void)
*/
system_clock_init:
ldr r8, =S5PC1XX_CLOCK_BASE @ 0xE0100000
/* Set Clock divider */
ldr r1, =0x00011110
str r1, [r8, #0x304]
ldr r1, =0x1
str r1, [r8, #0x308]
ldr r1, =0x00011301
str r1, [r8, #0x300]
/* Set Lock Time */
ldr r1, =0xe10 @ Locktime : 0xe10 = 3600
str r1, [r8, #0x000] @ APLL_LOCK
str r1, [r8, #0x004] @ MPLL_LOCK
str r1, [r8, #0x008] @ EPLL_LOCK
str r1, [r8, #0x00C] @ HPLL_LOCK
/* APLL_CON */
ldr r1, =0x81bc0400 @ SDIV 0, PDIV 4, MDIV 444 (1332MHz)
str r1, [r8, #0x100]
/* MPLL_CON */
ldr r1, =0x80590201 @ SDIV 1, PDIV 2, MDIV 89 (267MHz)
str r1, [r8, #0x104]
/* EPLL_CON */
ldr r1, =0x80870303 @ SDIV 3, PDIV 3, MDIV 135 (67.5MHz)
str r1, [r8, #0x108]
/* HPLL_CON */
ldr r1, =0x80600603
str r1, [r8, #0x10C]
/* Set Source Clock */
ldr r1, =0x1111 @ A, M, E, HPLL Muxing
str r1, [r8, #0x200] @ CLK_SRC0
ldr r1, =0x1000001 @ Uart Clock & CLK48M Muxing
str r1, [r8, #0x204] @ CLK_SRC1
ldr r1, =0x9000 @ ARMCLK/4
str r1, [r8, #0x400] @ CLK_OUT
/* wait at least 200us to stablize all clock */
mov r2, #0x10000
1: subs r2, r2, #1
bne 1b
mov pc, lr
#ifndef CONFIG_ONENAND_IPL
/*
* uart_asm_init: Initialize UART's pins
*/
uart_asm_init:
mov r0, r8
ldr r1, =0x22222222
str r1, [r0, #0x0] @ GPA0_CON
ldr r1, =0x00022222
str r1, [r0, #0x20] @ GPA1_CON
mov pc, lr
/*
* tzpc_asm_init: Initialize TZPC
*/
tzpc_asm_init:
ldr r0, =0xE3800000
mov r1, #0x0
str r1, [r0]
mov r1, #0xff
str r1, [r0, #0x804]
str r1, [r0, #0x810]
ldr r0, =0xE2800000
str r1, [r0, #0x804]
str r1, [r0, #0x810]
str r1, [r0, #0x81C]
ldr r0, =0xE2900000
str r1, [r0, #0x804]
str r1, [r0, #0x810]
mov pc, lr
#endif

197
board/samsung/smdkc100/mem_setup.S Normal file
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@ -0,0 +1,197 @@
/*
* Originates from Samsung's u-boot 1.1.6 port to S5PC1xx
*
* Copyright (C) 2009 Samsung Electrnoics
* Inki Dae <inki.dae@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
* Minkyu Kang <mk7.kang@samsung.com>
* Kyungmin Park <kyungmin.park@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
.globl mem_ctrl_asm_init
mem_ctrl_asm_init:
ldr r6, =S5PC100_DMC_BASE @ 0xE6000000
/* DLL parameter setting */
ldr r1, =0x50101000
str r1, [r6, #0x018] @ PHYCONTROL0
ldr r1, =0xf4
str r1, [r6, #0x01C] @ PHYCONTROL1
ldr r1, =0x0
str r1, [r6, #0x020] @ PHYCONTROL2
/* DLL on */
ldr r1, =0x50101002
str r1, [r6, #0x018] @ PHYCONTROL0
/* DLL start */
ldr r1, =0x50101003
str r1, [r6, #0x018] @ PHYCONTROL0
/* Force value locking for DLL off */
str r1, [r6, #0x018] @ PHYCONTROL0
/* DLL off */
ldr r1, =0x50101001
str r1, [r6, #0x018] @ PHYCONTROL0
/* auto refresh off */
ldr r1, =0xff001010
str r1, [r6, #0x000] @ CONCONTROL
/*
* Burst Length 4, 2 chips, 32-bit, LPDDR
* OFF: dynamic self refresh, force precharge, dynamic power down off
*/
ldr r1, =0x00212100
str r1, [r6, #0x004] @ MEMCONTROL
/*
* Note:
* If Bank0 has OneDRAM we place it at 0x2800'0000
* So finally Bank1 should address start at at 0x2000'0000
*/
mov r4, #0x0
swap_memory:
/*
* Bank0
* 0x30 -> 0x30000000
* 0xf8 -> 0x37FFFFFF
* [15:12] 0: Linear
* [11:8 ] 2: 9 bits
* [ 7:4 ] 2: 14 bits
* [ 3:0 ] 2: 4 banks
*/
ldr r1, =0x30f80222
/* if r4 is 1, swap the bank */
cmp r4, #0x1
orreq r1, r1, #0x08000000
str r1, [r6, #0x008] @ MEMCONFIG0
/*
* Bank1
* 0x38 -> 0x38000000
* 0xf8 -> 0x3fFFFFFF
* [15:12] 0: Linear
* [11:8 ] 2: 9 bits
* [ 7:4 ] 2: 14 bits
* [ 3:0 ] 2: 4 banks
*/
ldr r1, =0x38f80222
/* if r4 is 1, swap the bank */
cmp r4, #0x1
biceq r1, r1, #0x08000000
str r1, [r6, #0x00c] @ MEMCONFIG1
ldr r1, =0x20000000
str r1, [r6, #0x014] @ PRECHCONFIG
/*
* FIXME: Please verify these values
* 7.8us * 166MHz %LE %LONG1294(0x50E)
* 7.8us * 133MHz %LE %LONG1038(0x40E),
* 7.8us * 100MHz %LE %LONG780(0x30C),
* 7.8us * 20MHz %LE %LONG156(0x9C),
* 7.8us * 10MHz %LE %LONG78(0x4E)
*/
ldr r1, =0x0000050e
str r1, [r6, #0x030] @ TIMINGAREF
/* 166 MHz */
ldr r1, =0x0c233287
str r1, [r6, #0x034] @ TIMINGROW
/* twtr=3 twr=2 trtp=3 cl=3 wl=3 rl=3 */
ldr r1, =0x32330303
str r1, [r6, #0x038] @ TIMINGDATA
/* tfaw=4 sxsr=0x14 txp=0x14 tcke=3 tmrd=3 */
ldr r1, =0x04141433
str r1, [r6, #0x03C] @ TIMINGPOWER
/* chip0 Deselect */
ldr r1, =0x07000000
str r1, [r6, #0x010] @ DIRECTCMD
/* chip0 PALL */
ldr r1, =0x01000000
str r1, [r6, #0x010] @ DIRECTCMD
/* chip0 REFA */
ldr r1, =0x05000000
str r1, [r6, #0x010] @ DIRECTCMD
/* chip0 REFA */
str r1, [r6, #0x010] @ DIRECTCMD
/* chip0 MRS, CL%LE %LONG3, BL%LE %LONG4 */
ldr r1, =0x00000032
str r1, [r6, #0x010] @ DIRECTCMD
/* chip1 Deselect */
ldr r1, =0x07100000
str r1, [r6, #0x010] @ DIRECTCMD
/* chip1 PALL */
ldr r1, =0x01100000
str r1, [r6, #0x010] @ DIRECTCMD
/* chip1 REFA */
ldr r1, =0x05100000
str r1, [r6, #0x010] @ DIRECTCMD
/* chip1 REFA */
str r1, [r6, #0x010] @ DIRECTCMD
/* chip1 MRS, CL%LE %LONG3, BL%LE %LONG4 */
ldr r1, =0x00100032
str r1, [r6, #0x010] @ DIRECTCMD
/* auto refresh on */
ldr r1, =0xff002030
str r1, [r6, #0x000] @ CONCONTROL
/* PwrdnConfig */
ldr r1, =0x00100002
str r1, [r6, #0x028] @ PWRDNCONFIG
/* BL%LE %LONG */
ldr r1, =0xff212100
str r1, [r6, #0x004] @ MEMCONTROL
/* Try to test memory area */
cmp r4, #0x1
beq 1f
mov r4, #0x1
ldr r1, =0x37ffff00
str r4, [r1]
str r4, [r1, #0x4] @ dummy write
ldr r0, [r1]
cmp r0, r4
bne swap_memory
1:
mov pc, lr
.ltorg

83
board/samsung/smdkc100/onenand.c Normal file
View file

@ -0,0 +1,83 @@
/*
* Copyright (C) 2008-2009 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <linux/mtd/compat.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/onenand.h>
#include <linux/mtd/samsung_onenand.h>
#include <onenand_uboot.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
void onenand_board_init(struct mtd_info *mtd)
{
struct onenand_chip *this = mtd->priv;
struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
struct samsung_onenand *onenand;
int value;
this->base = (void *)S5PC100_ONENAND_BASE;
onenand = (struct samsung_onenand *)this->base;
/* D0 Domain memory clock gating */
value = readl(&clk->gate_d01);
value &= ~(1 << 2); /* CLK_ONENANDC */
value |= (1 << 2);
writel(value, &clk->gate_d01);
value = readl(&clk->src0);
value &= ~(1 << 24); /* MUX_1nand: 0 from HCLKD0 */
value &= ~(1 << 20); /* MUX_HREF: 0 from FIN_27M */
writel(value, &clk->src0);
value = readl(&clk->div1);
value &= ~(3 << 16); /* PCLKD1_RATIO */
value |= (1 << 16);
writel(value, &clk->div1);
writel(ONENAND_MEM_RESET_COLD, &onenand->mem_reset);
while (!(readl(&onenand->int_err_stat) & RST_CMP))
continue;
writel(RST_CMP, &onenand->int_err_ack);
/*
* Access_Clock [2:0]
* 166 MHz, 134 Mhz : 3
* 100 Mhz, 60 Mhz : 2
*/
writel(0x3, &onenand->acc_clock);
writel(INT_ERR_ALL, &onenand->int_err_mask);
writel(1 << 0, &onenand->int_pin_en); /* Enable */
value = readl(&onenand->int_err_mask);
value &= ~RDY_ACT;
writel(value, &onenand->int_err_mask);
s3c_onenand_init(mtd);
}

51
board/samsung/smdkc100/smdkc100.c Normal file
View file

@ -0,0 +1,51 @@
/*
* Copyright (C) 2008-2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Kyungmin Park <kyungmin.park@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
gd->bd->bi_arch_number = MACH_TYPE_SMDKC100;
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
return 0;
}
int dram_init(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
return 0;
}
#ifdef CONFIG_DISPLAY_BOARDINFO
int checkboard(void)
{
printf("Board:\tSMDKC100\n");
return 0;
}
#endif

7
board/sbc2410x/sbc2410x.c
View file

@ -75,8 +75,9 @@ static inline void delay (unsigned long loops)
int board_init (void)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_clock_power * const clk_power =
s3c24x0_get_base_clock_power();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* to reduce PLL lock time, adjust the LOCKTIME register */
clk_power->LOCKTIME = 0xFFFFFF;
@ -170,7 +171,7 @@ static inline void NF_Init(void)
void nand_init(void)
{
S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
struct s3c2410_nand * const nand = s3c2410_get_base_nand();
NF_Init();
#ifdef DEBUG

49
board/ti/sdp3430/Makefile Normal file
View file

@ -0,0 +1,49 @@
#
# (C) Copyright 2000, 2001, 2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
COBJS := sdp.o
SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
$(LIB): $(obj).depend $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
clean:
rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

33
board/ti/sdp3430/config.mk Normal file
View file

@ -0,0 +1,33 @@
#
# (C) Copyright 2006-2009
# Texas Instruments Incorporated, <www.ti.com>
#
# OMAP 3430 SDP uses OMAP3 (ARM-CortexA8) cpu
# see http://www.ti.com/ for more information on Texas Instruments
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
# Physical Address:
# 8000'0000 (bank0)
# A000/0000 (bank1)
# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
# (mem base + reserved)
# For use with external or internal boots.
TEXT_BASE = 0x80e80000

204
board/ti/sdp3430/sdp.c Normal file
View file

@ -0,0 +1,204 @@
/*
* (C) Copyright 2004-2009
* Texas Instruments Incorporated, <www.ti.com>
* Richard Woodruff <r-woodruff2@ti.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <twl4030.h>
#include <asm/io.h>
#include <asm/arch/mux.h>
#include <asm/arch/mem.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-types.h>
#include "sdp.h"
const omap3_sysinfo sysinfo = {
DDR_DISCRETE,
"OMAP3 SDP3430 board",
#if defined(CONFIG_ENV_IS_IN_ONENAND)
"OneNAND",
#elif defined(CONFIG_ENV_IS_IN_NAND)
"NAND",
#else
"NOR",
#endif
};
/* Timing definitions for GPMC controller for Sibley NOR */
static const u32 gpmc_sdp_nor[] = {
SDP3430_NOR_GPMC_CONF1,
SDP3430_NOR_GPMC_CONF2,
SDP3430_NOR_GPMC_CONF3,
SDP3430_NOR_GPMC_CONF4,
SDP3430_NOR_GPMC_CONF5,
SDP3430_NOR_GPMC_CONF6,
/*CONF7- computed as params */
};
/*
* Timing definitions for GPMC controller for Debug Board
* Debug board contains access to ethernet and DIP Switch setting
* information etc.
*/
static const u32 gpmc_sdp_debug[] = {
SDP3430_DEBUG_GPMC_CONF1,
SDP3430_DEBUG_GPMC_CONF2,
SDP3430_DEBUG_GPMC_CONF3,
SDP3430_DEBUG_GPMC_CONF4,
SDP3430_DEBUG_GPMC_CONF5,
SDP3430_DEBUG_GPMC_CONF6,
/*CONF7- computed as params */
};
/* Timing defintions for GPMC OneNAND */
static const u32 gpmc_sdp_onenand[] = {
SDP3430_ONENAND_GPMC_CONF1,
SDP3430_ONENAND_GPMC_CONF2,
SDP3430_ONENAND_GPMC_CONF3,
SDP3430_ONENAND_GPMC_CONF4,
SDP3430_ONENAND_GPMC_CONF5,
SDP3430_ONENAND_GPMC_CONF6,
/*CONF7- computed as params */
};
/* GPMC definitions for GPMC NAND */
static const u32 gpmc_sdp_nand[] = {
SDP3430_NAND_GPMC_CONF1,
SDP3430_NAND_GPMC_CONF2,
SDP3430_NAND_GPMC_CONF3,
SDP3430_NAND_GPMC_CONF4,
SDP3430_NAND_GPMC_CONF5,
SDP3430_NAND_GPMC_CONF6,
/*CONF7- computed as params */
};
/* gpmc_cfg is initialized by gpmc_init and we use it here */
extern struct gpmc *gpmc_cfg;
/**
* @brief board_init - gpmc and basic setup as phase1 of boot sequence
*
* @return 0
*/
int board_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
/* TODO: Dynamically pop out CS mapping and program accordingly */
/* Configure devices for default ON ON ON settings */
enable_gpmc_cs_config(gpmc_sdp_nor, &gpmc_cfg->cs[0],
CONFIG_SYS_FLASH_BASE, GPMC_SIZE_128M);
enable_gpmc_cs_config(gpmc_sdp_nand, &gpmc_cfg->cs[1], 0x28000000,
GPMC_SIZE_16M);
enable_gpmc_cs_config(gpmc_sdp_onenand, &gpmc_cfg->cs[2], 0x20000000,
GPMC_SIZE_16M);
enable_gpmc_cs_config(gpmc_sdp_debug, &gpmc_cfg->cs[3], DEBUG_BASE,
GPMC_SIZE_16M);
/* board id for Linux */
gd->bd->bi_arch_number = MACH_TYPE_OMAP_3430SDP;
/* boot param addr */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
return 0;
}
#define LAN_RESET_REGISTER (CONFIG_LAN91C96_BASE + 0x01c)
#define ETH_CONTROL_REG (CONFIG_LAN91C96_BASE + 0x30b)
/**
* @brief ether_init Take the Ethernet controller out of reset and wait
* for the EEPROM load to complete.
*/
static void ether_init(void)
{
#ifdef CONFIG_DRIVER_LAN91C96
int cnt = 20;
writew(0x0, LAN_RESET_REGISTER);
do {
writew(0x1, LAN_RESET_REGISTER);
udelay(100);
if (cnt == 0)
goto reset_err_out;
--cnt;
} while (readw(LAN_RESET_REGISTER) != 0x1);
cnt = 20;
do {
writew(0x0, LAN_RESET_REGISTER);
udelay(100);
if (cnt == 0)
goto reset_err_out;
--cnt;
} while (readw(LAN_RESET_REGISTER) != 0x0000);
udelay(1000);
writeb(readb(ETH_CONTROL_REG) & ~0x1, ETH_CONTROL_REG);
udelay(1000);
reset_err_out:
return;
#endif
}
/**
* @brief misc_init_r - Configure SDP board specific configurations
* such as power configurations, ethernet initialization as phase2 of
* boot sequence
*
* @return 0
*/
int misc_init_r(void)
{
/* Partial setup:
* VAUX3 - 2.8V for DVI
* VPLL1 - 1.8V
* VDAC - 1.8V
* and turns on LEDA/LEDB (not needed ... NOP?)
*/
twl4030_power_init();
/* FIXME finish setup:
* VAUX1 - 2.8V for mainboard I/O
* VAUX2 - 2.8V for camera
* VAUX4 - 1.8V for OMAP3 CSI
* VMMC1 - 3.15V (init, variable) for MMC1
* VMMC2 - 1.85V for MMC2
* VSIM - off (init, variable) for MMC1.DAT[3..7], SIM
* VPLL2 - 1.8V
*/
ether_init();
return 0;
}
/**
* @brief set_muxconf_regs Setting up the configuration Mux registers
* specific to the hardware. Many pins need to be moved from protect
* to primary mode.
*/
void set_muxconf_regs(void)
{
/* platform specific muxes */
MUX_SDP3430();
}

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/*
* (C) Copyright 2004-2009
* Texas Instruments Incorporated
* Richard Woodruff <r-woodruff2@ti.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef _BOARD_SDP_H_
#define _BOARD_SDP_H_
#define OFF_IN_PD 0
#define OFF_OUT_PD 0
/*
* IEN - Input Enable
* IDIS - Input Disable
* PTD - Pull type Down
* PTU - Pull type Up
* DIS - Pull type selection is inactive
* EN - Pull type selection is active
* M0 - Mode 0
* The commented string gives the final mux configuration for that pin
*/
#define MUX_SDP3430()\
/*SDRC*/\
MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0))\
/*GPMC*/\
MUX_VAL(CP(GPMC_A1), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A2), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A3), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A4), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A5), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A6), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A7), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A8), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A9), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_A10), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D0), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D1), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D3), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D4), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D5), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D6), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D7), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D8), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D9), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D10), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D11), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D12), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D13), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D14), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_D15), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_NCS0), (OFF_OUT_PD | IDIS | PTU | EN | M0))\
MUX_VAL(CP(GPMC_NCS1), (OFF_OUT_PD | IDIS | PTU | EN | M0))\
MUX_VAL(CP(GPMC_NCS2), (OFF_OUT_PD | IDIS | PTU | EN | M0))\
MUX_VAL(CP(GPMC_NCS3), (OFF_OUT_PD | IDIS | PTU | EN | M0))\
MUX_VAL(CP(GPMC_NCS4), (OFF_IN_PD | IEN | PTU | EN | M4)) /*G55-F_DIS*/\
MUX_VAL(CP(GPMC_NCS5), (OFF_OUT_PD | IDIS | PTD | DIS | M4))/*G56T_EN*/\
MUX_VAL(CP(GPMC_NCS6), (OFF_IN_PD | IEN | PTD | DIS | M4))/*G57-AGPSP*/\
MUX_VAL(CP(GPMC_NCS7), (OFF_IN_PD | IEN | PTU | EN | M4))/*G58-WLNIQ*/\
MUX_VAL(CP(GPMC_CLK), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_NADV_ALE), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_NOE), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_NWE), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_NBE0_CLE), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_NBE1), (OFF_IN_PD | IEN | PTD | DIS | M4)) /*G61-BTST*/\
MUX_VAL(CP(GPMC_NWP), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(GPMC_WAIT0), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(GPMC_WAIT1), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(GPMC_WAIT2), (OFF_IN_PD | IEN | PTU | EN | M4)) /*GPIO_64*/\
MUX_VAL(CP(GPMC_WAIT3), (OFF_IN_PD | IEN | PTU | EN | M4)) /*GPIO_65*/\
/*DSS*/\
MUX_VAL(CP(DSS_PCLK), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_HSYNC), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_VSYNC), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_ACBIAS), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA0), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA1), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA2), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA3), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA4), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA5), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA6), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA7), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA8), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA9), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA10), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA11), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA12), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA13), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA14), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA15), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA16), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA17), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA18), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA19), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA20), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA21), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA22), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(DSS_DATA23), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
/*CAMERA*/\
MUX_VAL(CP(CAM_HS), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(CAM_VS), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(CAM_XCLKA), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(CAM_PCLK), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(CAM_FLD), (OFF_OUT_PD | IDIS | PTD | DIS | M4))/*G98-C_RST*/\
MUX_VAL(CP(CAM_D0), (OFF_IN_PD | IEN | PTD | DIS | M2)) /*CAM_D0 */\
MUX_VAL(CP(CAM_D1), (OFF_IN_PD | IEN | PTD | DIS | M2)) /*CAM_D1 */\
MUX_VAL(CP(CAM_D2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D3), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D4), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D5), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D6), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D7), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D8), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D9), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D10), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_D11), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CAM_XCLKB), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(CAM_WEN), (OFF_IN_PD | IEN | PTD | DIS | M4)) /*GPIO_167*/\
MUX_VAL(CP(CAM_STROBE), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(CSI2_DX0), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CSI2_DY0), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CSI2_DX1), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(CSI2_DY1), (OFF_IN_PD | IEN | PTD | DIS | M0))\
/*Audio InterfACe */\
MUX_VAL(CP(MCBSP2_FSX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP2_CLKX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP2_DR), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP2_DX), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
/*Expansion Card */\
MUX_VAL(CP(MMC1_CLK), (OFF_OUT_PD | IDIS | PTU | EN | M0))\
MUX_VAL(CP(MMC1_CMD), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC1_DAT0), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC1_DAT1), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC1_DAT2), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC1_DAT3), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC1_DAT4), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC1_DAT5), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC1_DAT6), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC1_DAT7), (OFF_IN_PD | IEN | PTU | EN | M0))\
/*Wireless LAN */\
MUX_VAL(CP(MMC2_CLK), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MMC2_CMD), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC2_DAT0), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC2_DAT1), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC2_DAT2), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC2_DAT3), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MMC2_DAT4), (OFF_OUT_PD | IDIS | PTD | DIS | M1))/*DRD0*/\
MUX_VAL(CP(MMC2_DAT5), (OFF_OUT_PD | IDIS | PTD | DIS | M1))/*DRD1*/\
MUX_VAL(CP(MMC2_DAT6), (OFF_OUT_PD | IDIS | PTD | DIS | M1))/*DCMD*/\
MUX_VAL(CP(MMC2_DAT7), (OFF_IN_PD | IEN | PTU | EN | M1))/*CLKIN*/\
/*Bluetooth*/\
MUX_VAL(CP(MCBSP3_DX), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP3_DR), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP3_CLKX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP3_FSX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(UART2_CTS), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(UART2_RTS), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(UART2_TX), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(UART2_RX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
/*Modem Interface */\
MUX_VAL(CP(UART1_TX), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(UART1_RTS), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(UART1_CTS), (OFF_IN_PD | IEN | PTU | DIS | M0))\
MUX_VAL(CP(UART1_RX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP4_CLKX), (OFF_IN_PD | IEN | PTD | DIS | M1))/*SSI1DRX*/\
MUX_VAL(CP(MCBSP4_DR), (OFF_IN_PD | IEN | PTD | DIS | M1))/*SSI1FLGRX*/\
MUX_VAL(CP(MCBSP4_DX), (OFF_IN_PD | IEN | PTD | DIS | M1))/*SSI1RDYRX*/\
MUX_VAL(CP(MCBSP4_FSX), (OFF_IN_PD | IEN | PTD | DIS | M1))/*SSI1WAKE*/\
MUX_VAL(CP(MCBSP1_CLKR), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP1_FSR), (OFF_OUT_PD | IDIS | PTU | EN | M4))/*G157BWP*/\
MUX_VAL(CP(MCBSP1_DX), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP1_DR), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP_CLKS), (OFF_IN_PD | IEN | PTU | DIS | M0))\
MUX_VAL(CP(MCBSP1_FSX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCBSP1_CLKX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
/*Serial Interface*/\
MUX_VAL(CP(UART3_CTS_RCTX), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(UART3_RTS_SD), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(UART3_RX_IRRX), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(UART3_TX_IRTX), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_CLK), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_STP), (OFF_OUT_PD | IDIS | PTU | EN | M0))\
MUX_VAL(CP(HSUSB0_DIR), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_NXT), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_DATA0), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_DATA1), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_DATA2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_DATA3), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_DATA4), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_DATA5), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_DATA6), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(HSUSB0_DATA7), (OFF_IN_PD | IEN | PTD | DIS | M0))\
/* NOTE db: removed off-mode from I2C 1/2/3 ... external pullups!! */\
MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0))\
MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0))\
MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0))\
MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0))\
MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0))\
MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0))\
MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0))\
MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0))\
MUX_VAL(CP(HDQ_SIO), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(MCSPI1_CLK), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCSPI1_SIMO), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCSPI1_SOMI), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCSPI1_CS0), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(MCSPI1_CS1), (OFF_OUT_PD | IDIS | PTD | EN | M0))\
MUX_VAL(CP(MCSPI1_CS2), (OFF_OUT_PD | IDIS | PTD | DIS | M4))/*G176*/\
MUX_VAL(CP(MCSPI1_CS3), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(MCSPI2_CLK), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCSPI2_SIMO), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCSPI2_SOMI), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(MCSPI2_CS0), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(MCSPI2_CS1), (OFF_IN_PD | IEN | PTD | EN | M0))\
/*Control and debug */\
MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SYS_NIRQ), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(SYS_BOOT0), (OFF_OUT_PD | IEN | PTD | DIS | M4))/*G2PENIRQ*/\
MUX_VAL(CP(SYS_BOOT1), (OFF_OUT_PD | IEN | PTD | DIS | M4))/*GPIO_3 */\
MUX_VAL(CP(SYS_BOOT2), (OFF_OUT_PD | IEN | PTD | DIS | M4))/*G4MMC1WP*/\
MUX_VAL(CP(SYS_BOOT3), (OFF_OUT_PD | IEN | PTD | DIS | M4))/*G5LCDENV*/\
MUX_VAL(CP(SYS_BOOT4), (OFF_OUT_PD | IEN | PTD | DIS | M4))/*G6LANINT*/\
MUX_VAL(CP(SYS_BOOT5), (OFF_OUT_PD | IEN | PTD | DIS | M4))/*G7MMC2WP*/\
MUX_VAL(CP(SYS_BOOT6), (OFF_OUT_PD | IDIS | PTD | DIS | M4))/*G8ENBKL*/\
MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(SYS_CLKOUT2), (OFF_IN_PD | IEN | PTU | EN | M4))/*GPIO_186*/\
MUX_VAL(CP(JTAG_nTRST), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(JTAG_TCK), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(JTAG_TMS), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(JTAG_TDI), (IEN | PTD | DIS | M0))\
MUX_VAL(CP(JTAG_EMU0), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(JTAG_EMU1), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_CLK_ES2), (OFF_OUT_PD | IDIS | PTU | EN | M0))\
MUX_VAL(CP(ETK_CTL_ES2), (OFF_OUT_PD | IDIS | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D0_ES2), (OFF_IN_PD | IEN | PTD | DIS | M1))/*USB1TLD0*/\
MUX_VAL(CP(ETK_D1_ES2), (OFF_IN_PD | IEN | PTD | DIS | M1))/*SPI3_CS0*/\
MUX_VAL(CP(ETK_D2_ES2), (OFF_IN_PD | IEN | PTD | EN | M1))/*USB1TLD2*/\
MUX_VAL(CP(ETK_D3_ES2), (OFF_IN_PD | IEN | PTD | DIS | M1))/*USB1TLD7*/\
MUX_VAL(CP(ETK_D4_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D5_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D6_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D7_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D8_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D9_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D10_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D11_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D12_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D13_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D14_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(ETK_D15_ES2), (OFF_IN_PD | IEN | PTD | DIS | M0))\
/*Die to Die */\
MUX_VAL(CP(D2D_MCAD0), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD1), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD2), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD3), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD4), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD5), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD6), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD7), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD8), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD9), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD10), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD11), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD12), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD13), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD14), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD15), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD16), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD17), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD18), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD19), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD20), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD21), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD22), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD23), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD24), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD25), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD26), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD27), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD28), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD29), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD30), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD31), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD32), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD33), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD34), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD35), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_MCAD36), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_CLK26MI), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_NRESPWRON), (OFF_OUT_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_NRESWARM), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(D2D_ARM9NIRQ), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_UMA2P6FIQ), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_SPINT), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_FRINT), (OFF_IN_PD | IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_DMAREQ0), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_DMAREQ1), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_DMAREQ2), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_DMAREQ3), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_N3GTRST), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_N3GTDI), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_N3GTDO), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_N3GTMS), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_N3GTCK), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_N3GRTCK), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_MSTDBY), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0))\
MUX_VAL(CP(D2D_IDLEREQ), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_IDLEACK), (OFF_IN_PD | IEN | PTU | EN | M0))\
MUX_VAL(CP(D2D_MWRITE), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_SWRITE), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_MREAD), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_SREAD), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_MBUSFLAG), (OFF_IN_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(D2D_SBUSFLAG), (OFF_OUT_PD | IEN | PTD | DIS | M0))\
MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0))\
MUX_VAL(CP(SDRC_CKE1), (IDIS | PTD | DIS | M7)) /*SDRC_CKE1 NOT USED*/
/*
* GPMC Timing definitions for SDP3430
* at L3 = 166Mhz
*/
/* Timing definitions for GPMC controller for Sibley NOR */
#define SDP3430_NOR_GPMC_CONF1 0x00001200
#define SDP3430_NOR_GPMC_CONF2 0x001F1F00
#define SDP3430_NOR_GPMC_CONF3 0x00080802
#define SDP3430_NOR_GPMC_CONF4 0x1C091C09
#define SDP3430_NOR_GPMC_CONF5 0x01131F1F
#define SDP3430_NOR_GPMC_CONF6 0x1F0F03C2
/*
* Timing definitions for GPMC controller for Debug Board
* Debug board contains access to ethernet and DIP Switch setting
* information etc.
*/
#define SDP3430_DEBUG_GPMC_CONF1 0x00611200
#define SDP3430_DEBUG_GPMC_CONF2 0x001F1F01
#define SDP3430_DEBUG_GPMC_CONF3 0x00080803
#define SDP3430_DEBUG_GPMC_CONF4 0x1D091D09
#define SDP3430_DEBUG_GPMC_CONF5 0x041D1F1F
#define SDP3430_DEBUG_GPMC_CONF6 0x1D0904C4
/* Timing defintions for GPMC OneNAND */
#define SDP3430_ONENAND_GPMC_CONF1 0x00001200
#define SDP3430_ONENAND_GPMC_CONF2 0x000F0F01
#define SDP3430_ONENAND_GPMC_CONF3 0x00030301
#define SDP3430_ONENAND_GPMC_CONF4 0x0F040F04
#define SDP3430_ONENAND_GPMC_CONF5 0x010F1010
#define SDP3430_ONENAND_GPMC_CONF6 0x1F060000
/* GPMC definitions for GPMC NAND */
#define SDP3430_NAND_GPMC_CONF1 0x00000800
#define SDP3430_NAND_GPMC_CONF2 0x00141400
#define SDP3430_NAND_GPMC_CONF3 0x00141400
#define SDP3430_NAND_GPMC_CONF4 0x0F010F01
#define SDP3430_NAND_GPMC_CONF5 0x010C1414
#define SDP3430_NAND_GPMC_CONF6 0x1F040A80
#endif /* _BOARD_SDP_H_ */

12
board/trab/cmd_trab.c
View file

@ -644,9 +644,9 @@ static int adc_read (unsigned int channel)
{
int j = 1000; /* timeout value for wait loop in us */
int result;
S3C2400_ADC *padc;
struct s3c2400_adc *padc;
padc = S3C2400_GetBase_ADC();
padc = s3c2400_get_base_adc();
channel &= 0x7;
adc_init ();
@ -686,9 +686,9 @@ static int adc_read (unsigned int channel)
static void adc_init (void)
{
S3C2400_ADC *padc;
struct s3c2400_adc *padc;
padc = S3C2400_GetBase_ADC();
padc = s3c2400_get_base_adc();
padc->ADCCON &= ~(0xff << 6); /* clear prescaler bits */
padc->ADCCON |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
@ -707,7 +707,7 @@ static void adc_init (void)
static void led_set (unsigned int state)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
led_init ();
@ -740,7 +740,7 @@ static void led_blink (void)
static void led_init (void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* configure GPA12 as output and set to High -> LED off */
gpio->PACON &= ~(1 << 12);

12
board/trab/rs485.c
View file

@ -42,7 +42,7 @@ static void trab_rs485_disable_rx(void);
static void rs485_setbrg (void)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
int i;
unsigned int reg = 0;
@ -67,7 +67,7 @@ static void rs485_setbrg (void)
static void rs485_cfgio (void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
gpio->PFCON &= ~(0x3 << 2);
gpio->PFCON |= (0x2 << 2); /* configure GPF1 as RXD1 */
@ -101,7 +101,7 @@ int rs485_init (void)
*/
int rs485_getc (void)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
/* wait for character to arrive */
while (!(uart->UTRSTAT & 0x1));
@ -114,7 +114,7 @@ int rs485_getc (void)
*/
void rs485_putc (const char c)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
/* wait for room in the tx FIFO */
while (!(uart->UTRSTAT & 0x2));
@ -131,7 +131,7 @@ void rs485_putc (const char c)
*/
int rs485_tstc (void)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
return uart->UTRSTAT & 0x1;
}
@ -168,7 +168,7 @@ static void set_rs485re(unsigned char rs485re_state)
static void set_rs485de(unsigned char rs485de_state)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* This is on PORT A bit 11 */
if(rs485de_state)

17
board/trab/trab.c
View file

@ -69,8 +69,9 @@ int board_init ()
#if defined(CONFIG_VFD)
extern int vfd_init_clocks(void);
#endif
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_clock_power * const clk_power =
s3c24x0_get_base_clock_power();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* memory and cpu-speed are setup before relocation */
#ifdef CONFIG_TRAB_50MHZ
@ -338,22 +339,22 @@ static int key_pressed(void)
static inline void SET_CS_TOUCH(void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
gpio->PDDAT &= 0x5FF;
}
static inline void CLR_CS_TOUCH(void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
gpio->PDDAT |= 0x200;
}
static void spi_init(void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
int i;
/* Configure I/O ports. */
@ -377,7 +378,7 @@ static void spi_init(void)
static void wait_transmit_done(void)
{
S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
while (!(spi->ch[0].SPSTA & 0x01)); /* wait until transfer is done */
}
@ -385,7 +386,7 @@ static void wait_transmit_done(void)
static void tsc2000_write(unsigned int page, unsigned int reg,
unsigned int data)
{
S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
unsigned int command;
SET_CS_TOUCH();

26
board/trab/trab_fkt.c
View file

@ -406,9 +406,9 @@ static int adc_read (unsigned int channel)
{
int j = 1000; /* timeout value for wait loop in us */
int result;
S3C2400_ADC *padc;
struct s3c2400_adc *padc;
padc = S3C2400_GetBase_ADC();
padc = s3c2400_get_base_adc();
channel &= 0x7;
padc->ADCCON &= ~ADC_STDBM; /* select normal mode */
@ -446,9 +446,9 @@ static int adc_read (unsigned int channel)
static void adc_init (void)
{
S3C2400_ADC *padc;
struct s3c2400_adc *padc;
padc = S3C2400_GetBase_ADC();
padc = s3c2400_get_base_adc();
padc->ADCCON &= ~(0xff << 6); /* clear prescaler bits */
padc->ADCCON |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
@ -490,7 +490,7 @@ int do_power_switch (void)
{
int result;
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* configure GPE7 as input */
gpio->PECON &= ~(0x3 << (2 * 7));
@ -557,7 +557,7 @@ int do_vfd_id (void)
int i;
long int pcup_old, pccon_old;
int vfd_board_id;
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* try to red vfd board id from the value defined by pull-ups */
@ -589,8 +589,8 @@ int do_buzzer (char **argv)
{
int counter;
S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_timers * const timers = s3c24x0_get_base_timers();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* set prescaler for timer 2, 3 and 4 */
timers->TCFG0 &= ~0xFF00;
@ -637,7 +637,7 @@ int do_buzzer (char **argv)
int do_led (char **argv)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* configure PC14 and PC15 as output */
gpio->PCCON &= ~(0xF << 28);
@ -692,7 +692,7 @@ int do_led (char **argv)
int do_full_bridge (char **argv)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* configure PD5 and PD6 as output */
gpio->PDCON &= ~((0x3 << 5*2) | (0x3 << 6*2));
@ -801,7 +801,7 @@ int do_motor_contact (void)
int do_motor (char **argv)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* Configure I/O port */
gpio->PGCON &= ~(0x3 << 0);
@ -827,8 +827,8 @@ static void print_identifier (void)
int do_pwm (char **argv)
{
int counter;
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
struct s3c24x0_timers * const timers = s3c24x0_get_base_timers();
if (strcmp (argv[2], "on") == 0) {
/* configure pin GPD8 as TOUT3 */

17
board/trab/tsc2000.c
View file

@ -27,6 +27,7 @@
#include <common.h>
#include <s3c2400.h>
#include <asm/io.h>
#include <div64.h>
#include "tsc2000.h"
@ -44,8 +45,8 @@
void tsc2000_spi_init(void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
int i;
/* Configure I/O ports. */
@ -71,7 +72,7 @@ void tsc2000_spi_init(void)
void spi_wait_transmit_done(void)
{
S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
while (!(spi->ch[0].SPSTA & 0x01)); /* wait until transfer is done */
}
@ -79,7 +80,7 @@ void spi_wait_transmit_done(void)
void tsc2000_write(unsigned short reg, unsigned short data)
{
S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
unsigned int command;
SET_CS_TOUCH();
@ -100,7 +101,7 @@ void tsc2000_write(unsigned short reg, unsigned short data)
unsigned short tsc2000_read (unsigned short reg)
{
unsigned short command, data;
S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
SET_CS_TOUCH();
command = 0x8000 | reg;
@ -123,7 +124,7 @@ unsigned short tsc2000_read (unsigned short reg)
void tsc2000_set_mux (unsigned int channel)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
CLR_MUX1_ENABLE; CLR_MUX2_ENABLE;
CLR_MUX3_ENABLE; CLR_MUX4_ENABLE;
@ -200,7 +201,7 @@ void tsc2000_set_mux (unsigned int channel)
void tsc2000_set_range (unsigned int range)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
switch (range) {
case 1:
@ -306,7 +307,7 @@ s32 tsc2000_contact_temp (void)
void tsc2000_reg_init (void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
tsc2000_write(TSC2000_REG_ADC, 0x2036);
tsc2000_write(TSC2000_REG_REF, 0x0011);

4
board/trab/tsc2000.h
View file

@ -128,7 +128,7 @@ void adc_wait_conversion_done(void);
static inline void SET_CS_TOUCH(void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
gpio->PDDAT &= 0x5FF;
}
@ -136,7 +136,7 @@ static inline void SET_CS_TOUCH(void)
static inline void CLR_CS_TOUCH(void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
gpio->PDDAT |= 0x200;
}

12
board/trab/vfd.c
View file

@ -358,9 +358,9 @@ int vfd_init_clocks (void)
{
int i;
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
S3C24X0_LCD * const lcd = S3C24X0_GetBase_LCD();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
struct s3c24x0_timers * const timers = s3c24x0_get_base_timers();
struct s3c24x0_lcd * const lcd = s3c24x0_get_base_lcd();
/* try to determine display type from the value
* defined by pull-ups
@ -429,8 +429,8 @@ int vfd_init_clocks (void)
*/
int drv_vfd_init(void)
{
S3C24X0_LCD * const lcd = S3C24X0_GetBase_LCD();
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_lcd * const lcd = s3c24x0_get_base_lcd();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
char *tmp;
ulong palette;
static int vfd_init_done = 0;
@ -529,7 +529,7 @@ int drv_vfd_init(void)
*/
void disable_vfd (void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
VFD_DISABLE;
gpio->PDCON &= ~0xC;

18
common/serial.c
View file

@ -69,6 +69,18 @@ struct serial_device *__default_serial_console (void)
#else
#error "CONFIG_SERIAL? missing."
#endif
#elif defined(CONFIG_S5PC1XX)
#if defined(CONFIG_SERIAL0)
return &s5pc1xx_serial0_device;
#elif defined(CONFIG_SERIAL1)
return &s5pc1xx_serial1_device;
#elif defined(CONFIG_SERIAL2)
return &s5pc1xx_serial2_device;
#elif defined(CONFIG_SERIAL3)
return &s5pc1xx_serial3_device;
#else
#error "CONFIG_SERIAL? missing."
#endif
#elif defined(CONFIG_OMAP3_ZOOM2)
return ZOOM2_DEFAULT_SERIAL_DEVICE;
#else
@ -140,6 +152,12 @@ void serial_initialize (void)
serial_register(&s3c24xx_serial0_device);
serial_register(&s3c24xx_serial1_device);
serial_register(&s3c24xx_serial2_device);
#endif
#if defined(CONFIG_S5PC1XX)
serial_register(&s5pc1xx_serial0_device);
serial_register(&s5pc1xx_serial1_device);
serial_register(&s5pc1xx_serial2_device);
serial_register(&s5pc1xx_serial3_device);
#endif
serial_assign (default_serial_console ()->name);
}

4
cpu/arm920t/s3c24x0/interrupts.c
View file

@ -40,7 +40,7 @@
void do_irq (struct pt_regs *pt_regs)
{
S3C24X0_INTERRUPT * irq = S3C24X0_GetBase_INTERRUPT();
u_int32_t intpnd = irq->INTPND;
struct s3c24x0_interrupt *irq = s3c24x0_get_base_interrupt();
u_int32_t intpnd = readl(&irq->INTPND);
}

42
cpu/arm920t/s3c24x0/speed.c
View file

@ -32,6 +32,8 @@
#include <common.h>
#if defined(CONFIG_S3C2400) || defined (CONFIG_S3C2410) || defined (CONFIG_TRAB)
#include <asm/io.h>
#if defined(CONFIG_S3C2400)
#include <s3c2400.h>
#elif defined(CONFIG_S3C2410)
@ -53,49 +55,51 @@
static ulong get_PLLCLK(int pllreg)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
ulong r, m, p, s;
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
ulong r, m, p, s;
if (pllreg == MPLL)
r = clk_power->MPLLCON;
else if (pllreg == UPLL)
r = clk_power->UPLLCON;
else
hang();
if (pllreg == MPLL)
r = readl(&clk_power->MPLLCON);
else if (pllreg == UPLL)
r = readl(&clk_power->UPLLCON);
else
hang();
m = ((r & 0xFF000) >> 12) + 8;
p = ((r & 0x003F0) >> 4) + 2;
s = r & 0x3;
m = ((r & 0xFF000) >> 12) + 8;
p = ((r & 0x003F0) >> 4) + 2;
s = r & 0x3;
return((CONFIG_SYS_CLK_FREQ * m) / (p << s));
return (CONFIG_SYS_CLK_FREQ * m) / (p << s);
}
/* return FCLK frequency */
ulong get_FCLK(void)
{
return(get_PLLCLK(MPLL));
return get_PLLCLK(MPLL);
}
/* return HCLK frequency */
ulong get_HCLK(void)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
return((clk_power->CLKDIVN & 0x2) ? get_FCLK()/2 : get_FCLK());
return (readl(&clk_power->CLKDIVN) & 2) ? get_FCLK() / 2 : get_FCLK();
}
/* return PCLK frequency */
ulong get_PCLK(void)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
return((clk_power->CLKDIVN & 0x1) ? get_HCLK()/2 : get_HCLK());
return (readl(&clk_power->CLKDIVN) & 1) ? get_HCLK() / 2 : get_HCLK();
}
/* return UCLK frequency */
ulong get_UCLK(void)
{
return(get_PLLCLK(UPLL));
return get_PLLCLK(UPLL);
}
#endif /* defined(CONFIG_S3C2400) || defined (CONFIG_S3C2410) || defined (CONFIG_TRAB) */
#endif /* defined(CONFIG_S3C2400) ||
defined (CONFIG_S3C2410) ||
defined (CONFIG_TRAB) */

142
cpu/arm920t/s3c24x0/timer.c
View file

@ -30,7 +30,11 @@
*/
#include <common.h>
#if defined(CONFIG_S3C2400) || defined (CONFIG_S3C2410) || defined (CONFIG_TRAB)
#if defined(CONFIG_S3C2400) || \
defined(CONFIG_S3C2410) || \
defined(CONFIG_TRAB)
#include <asm/io.h>
#if defined(CONFIG_S3C2400)
#include <s3c2400.h>
@ -39,40 +43,45 @@
#endif
int timer_load_val = 0;
static ulong timer_clk;
/* macro to read the 16 bit timer */
static inline ulong READ_TIMER(void)
{
S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
struct s3c24x0_timers *timers = s3c24x0_get_base_timers();
return (timers->TCNTO4 & 0xffff);
return readl(&timers->TCNTO4) & 0xffff;
}
static ulong timestamp;
static ulong lastdec;
int timer_init (void)
int timer_init(void)
{
S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
struct s3c24x0_timers *timers = s3c24x0_get_base_timers();
ulong tmr;
/* use PWM Timer 4 because it has no output */
/* prescaler for Timer 4 is 16 */
timers->TCFG0 = 0x0f00;
if (timer_load_val == 0)
{
writel(0x0f00, &timers->TCFG0);
if (timer_load_val == 0) {
/*
* for 10 ms clock period @ PCLK with 4 bit divider = 1/2
* (default) and prescaler = 16. Should be 10390
* @33.25MHz and 15625 @ 50 MHz
*/
timer_load_val = get_PCLK()/(2 * 16 * 100);
timer_load_val = get_PCLK() / (2 * 16 * 100);
timer_clk = get_PCLK() / (2 * 16);
}
/* load value for 10 ms timeout */
lastdec = timers->TCNTB4 = timer_load_val;
lastdec = timer_load_val;
writel(timer_load_val, &timers->TCNTB4);
/* auto load, manual update of Timer 4 */
timers->TCON = (timers->TCON & ~0x0700000) | 0x600000;
tmr = (readl(&timers->TCON) & ~0x0700000) | 0x0600000;
writel(tmr, &timers->TCON);
/* auto load, start Timer 4 */
timers->TCON = (timers->TCON & ~0x0700000) | 0x500000;
tmr = (tmr & ~0x0700000) | 0x0500000;
writel(tmr, &timers->TCON);
timestamp = 0;
return (0);
@ -82,42 +91,76 @@ int timer_init (void)
* timer without interrupts
*/
void reset_timer (void)
void reset_timer(void)
{
reset_timer_masked ();
reset_timer_masked();
}
ulong get_timer (ulong base)
ulong get_timer(ulong base)
{
return get_timer_masked () - base;
return get_timer_masked() - base;
}
void set_timer (ulong t)
void set_timer(ulong t)
{
timestamp = t;
}
void udelay (unsigned long usec)
void udelay(unsigned long usec)
{
ulong tmo;
ulong start = get_timer(0);
ulong start = get_ticks();
tmo = usec / 1000;
tmo *= (timer_load_val * 100);
tmo /= 1000;
while ((ulong)(get_timer_masked () - start) < tmo)
while ((ulong) (get_ticks() - start) < tmo)
/*NOP*/;
}
void reset_timer_masked (void)
void reset_timer_masked(void)
{
/* reset time */
lastdec = READ_TIMER();
timestamp = 0;
}
ulong get_timer_masked (void)
ulong get_timer_masked(void)
{
ulong tmr = get_ticks();
return tmr / (timer_clk / CONFIG_SYS_HZ);
}
void udelay_masked(unsigned long usec)
{
ulong tmo;
ulong endtime;
signed long diff;
if (usec >= 1000) {
tmo = usec / 1000;
tmo *= (timer_load_val * 100);
tmo /= 1000;
} else {
tmo = usec * (timer_load_val * 100);
tmo /= (1000 * 1000);
}
endtime = get_ticks() + tmo;
do {
ulong now = get_ticks();
diff = endtime - now;
} while (diff >= 0);
}
/*
* This function is derived from PowerPC code (read timebase as long long).
* On ARM it just returns the timer value.
*/
unsigned long long get_ticks(void)
{
ulong now = READ_TIMER();
@ -133,43 +176,11 @@ ulong get_timer_masked (void)
return timestamp;
}
void udelay_masked (unsigned long usec)
{
ulong tmo;
ulong endtime;
signed long diff;
if (usec >= 1000) {
tmo = usec / 1000;
tmo *= (timer_load_val * 100);
tmo /= 1000;
} else {
tmo = usec * (timer_load_val * 100);
tmo /= (1000*1000);
}
endtime = get_timer_masked () + tmo;
do {
ulong now = get_timer_masked ();
diff = endtime - now;
} while (diff >= 0);
}
/*
* This function is derived from PowerPC code (read timebase as long long).
* On ARM it just returns the timer value.
*/
unsigned long long get_ticks(void)
{
return get_timer(0);
}
/*
* This function is derived from PowerPC code (timebase clock frequency).
* On ARM it returns the number of timer ticks per second.
*/
ulong get_tbclk (void)
ulong get_tbclk(void)
{
ulong tbclk;
@ -189,30 +200,31 @@ ulong get_tbclk (void)
/*
* reset the cpu by setting up the watchdog timer and let him time out
*/
void reset_cpu (ulong ignored)
void reset_cpu(ulong ignored)
{
volatile S3C24X0_WATCHDOG * watchdog;
struct s3c24x0_watchdog *watchdog;
#ifdef CONFIG_TRAB
extern void disable_vfd (void);
disable_vfd();
#endif
watchdog = S3C24X0_GetBase_WATCHDOG();
watchdog = s3c24x0_get_base_watchdog();
/* Disable watchdog */
watchdog->WTCON = 0x0000;
writel(0x0000, &watchdog->WTCON);
/* Initialize watchdog timer count register */
watchdog->WTCNT = 0x0001;
writel(0x0001, &watchdog->WTCNT);
/* Enable watchdog timer; assert reset at timer timeout */
watchdog->WTCON = 0x0021;
writel(0x0021, &watchdog->WTCON);
while(1); /* loop forever and wait for reset to happen */
while (1)
/* loop forever and wait for reset to happen */;
/*NOTREACHED*/
}
#endif /* defined(CONFIG_S3C2400) || defined (CONFIG_S3C2410) || defined (CONFIG_TRAB) */
#endif /* defined(CONFIG_S3C2400) ||
defined (CONFIG_S3C2410) ||
defined (CONFIG_TRAB) */

30
cpu/arm920t/s3c24x0/usb.c
View file

@ -32,41 +32,43 @@
# include <s3c2410.h>
#endif
int usb_cpu_init (void)
{
#include <asm/io.h>
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
int usb_cpu_init(void)
{
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
/*
* Set the 48 MHz UPLL clocking. Values are taken from
* "PLL value selection guide", 6-23, s3c2400_UM.pdf.
*/
clk_power->UPLLCON = ((40 << 12) + (1 << 4) + 2);
gpio->MISCCR |= 0x8; /* 1 = use pads related USB for USB host */
writel((40 << 12) + (1 << 4) + 2, &clk_power->UPLLCON);
/* 1 = use pads related USB for USB host */
writel(readl(&gpio->MISCCR) | 0x8, &gpio->MISCCR);
/*
* Enable USB host clock.
*/
clk_power->CLKCON |= (1 << 4);
writel(readl(&clk_power->CLKCON) | (1 << 4), &clk_power->CLKCON);
return 0;
}
int usb_cpu_stop (void)
int usb_cpu_stop(void)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
/* may not want to do this */
clk_power->CLKCON &= ~(1 << 4);
writel(readl(&clk_power->CLKCON) & ~(1 << 4), &clk_power->CLKCON);
return 0;
}
int usb_cpu_init_fail (void)
int usb_cpu_init_fail(void)
{
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
clk_power->CLKCON &= ~(1 << 4);
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
writel(readl(&clk_power->CLKCON) & ~(1 << 4), &clk_power->CLKCON);
return 0;
}
# endif /* defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) */
# endif /* defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) */
#endif /* defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */

1305
cpu/arm920t/s3c24x0/usb_ohci.c
View file

File diff suppressed because it is too large Load diff

209
cpu/arm920t/s3c24x0/usb_ohci.h
View file

@ -11,22 +11,22 @@
static int cc_to_error[16] = {
/* mapping of the OHCI CC status to error codes */
/* No Error */ 0,
/* CRC Error */ USB_ST_CRC_ERR,
/* Bit Stuff */ USB_ST_BIT_ERR,
/* Data Togg */ USB_ST_CRC_ERR,
/* Stall */ USB_ST_STALLED,
/* DevNotResp */ -1,
/* PIDCheck */ USB_ST_BIT_ERR,
/* UnExpPID */ USB_ST_BIT_ERR,
/* DataOver */ USB_ST_BUF_ERR,
/* DataUnder */ USB_ST_BUF_ERR,
/* reservd */ -1,
/* reservd */ -1,
/* BufferOver */ USB_ST_BUF_ERR,
/* BuffUnder */ USB_ST_BUF_ERR,
/* Not Access */ -1,
/* Not Access */ -1
/* No Error */ 0,
/* CRC Error */ USB_ST_CRC_ERR,
/* Bit Stuff */ USB_ST_BIT_ERR,
/* Data Togg */ USB_ST_CRC_ERR,
/* Stall */ USB_ST_STALLED,
/* DevNotResp */ -1,
/* PIDCheck */ USB_ST_BIT_ERR,
/* UnExpPID */ USB_ST_BIT_ERR,
/* DataOver */ USB_ST_BUF_ERR,
/* DataUnder */ USB_ST_BUF_ERR,
/* reservd */ -1,
/* reservd */ -1,
/* BufferOver */ USB_ST_BUF_ERR,
/* BuffUnder */ USB_ST_BUF_ERR,
/* Not Access */ -1,
/* Not Access */ -1
};
/* ED States */
@ -55,14 +55,13 @@ struct ed {
struct usb_device *usb_dev;
__u32 unused[3];
} __attribute__((aligned(16)));
typedef struct ed ed_t;
} __attribute__ ((aligned(16)));
/* TD info field */
#define TD_CC 0xf0000000
#define TD_CC_GET(td_p) ((td_p >>28) & 0x0f)
#define TD_CC_SET(td_p, cc) (td_p) = ((td_p) & 0x0fffffff) | (((cc) & 0x0f) << 28)
#define TD_CC_GET(td_p) (((td_p) >> 28) & 0x0f)
#define TD_CC_SET(td_p, cc) \
{(td_p) = ((td_p) & 0x0fffffff) | (((cc) & 0x0f) << 28)}
#define TD_EC 0x0C000000
#define TD_T 0x03000000
#define TD_T_DATA0 0x02000000
@ -112,8 +111,7 @@ struct td {
__u32 data;
__u32 unused2[2];
} __attribute__((aligned(32)));
typedef struct td td_t;
} __attribute__ ((aligned(32)));
#define OHCI_ED_SKIP (1 << 14)
@ -123,15 +121,14 @@ typedef struct td td_t;
* told the base address of. It must be 256-byte aligned.
*/
#define NUM_INTS 32 /* part of the OHCI standard */
#define NUM_INTS 32 /* part of the OHCI standard */
struct ohci_hcca {
__u32 int_table[NUM_INTS]; /* Interrupt ED table */
__u16 frame_no; /* current frame number */
__u16 pad1; /* set to 0 on each frame_no change */
__u32 done_head; /* info returned for an interrupt */
u8 reserved_for_hc[116];
} __attribute__((aligned(256)));
__u32 int_table[NUM_INTS]; /* Interrupt ED table */
__u16 frame_no; /* current frame number */
__u16 pad1; /* set to 0 on each frame_no change */
__u32 done_head; /* info returned for an interrupt */
u8 reserved_for_hc[116];
} __attribute__ ((aligned(256)));
/*
* Maximum number of root hub ports.
@ -145,35 +142,34 @@ struct ohci_hcca {
*/
struct ohci_regs {
/* control and status registers */
__u32 revision;
__u32 control;
__u32 cmdstatus;
__u32 intrstatus;
__u32 intrenable;
__u32 intrdisable;
__u32 revision;
__u32 control;
__u32 cmdstatus;
__u32 intrstatus;
__u32 intrenable;
__u32 intrdisable;
/* memory pointers */
__u32 hcca;
__u32 ed_periodcurrent;
__u32 ed_controlhead;
__u32 ed_controlcurrent;
__u32 ed_bulkhead;
__u32 ed_bulkcurrent;
__u32 donehead;
__u32 hcca;
__u32 ed_periodcurrent;
__u32 ed_controlhead;
__u32 ed_controlcurrent;
__u32 ed_bulkhead;
__u32 ed_bulkcurrent;
__u32 donehead;
/* frame counters */
__u32 fminterval;
__u32 fmremaining;
__u32 fmnumber;
__u32 periodicstart;
__u32 lsthresh;
__u32 fminterval;
__u32 fmremaining;
__u32 fmnumber;
__u32 periodicstart;
__u32 lsthresh;
/* Root hub ports */
struct ohci_roothub_regs {
__u32 a;
__u32 b;
__u32 status;
__u32 portstatus[MAX_ROOT_PORTS];
struct ohci_roothub_regs {
__u32 a;
__u32 b;
__u32 status;
__u32 portstatus[MAX_ROOT_PORTS];
} roothub;
} __attribute__((aligned(32)));
} __attribute__ ((aligned(32)));
/* OHCI CONTROL AND STATUS REGISTER MASKS */
@ -221,11 +217,10 @@ struct ohci_regs {
#define OHCI_INTR_OC (1 << 30) /* ownership change */
#define OHCI_INTR_MIE (1 << 31) /* master interrupt enable */
/* Virtual Root HUB */
struct virt_root_hub {
int devnum; /* Address of Root Hub endpoint */
void *dev; /* was urb */
int devnum; /* Address of Root Hub endpoint */
void *dev; /* was urb */
void *int_addr;
int send;
int interval;
@ -288,52 +283,52 @@ struct virt_root_hub {
/* OHCI ROOT HUB REGISTER MASKS */
/* roothub.portstatus [i] bits */
#define RH_PS_CCS 0x00000001 /* current connect status */
#define RH_PS_PES 0x00000002 /* port enable status*/
#define RH_PS_PSS 0x00000004 /* port suspend status */
#define RH_PS_POCI 0x00000008 /* port over current indicator */
#define RH_PS_PRS 0x00000010 /* port reset status */
#define RH_PS_PPS 0x00000100 /* port power status */
#define RH_PS_LSDA 0x00000200 /* low speed device attached */
#define RH_PS_CSC 0x00010000 /* connect status change */
#define RH_PS_PESC 0x00020000 /* port enable status change */
#define RH_PS_PSSC 0x00040000 /* port suspend status change */
#define RH_PS_OCIC 0x00080000 /* over current indicator change */
#define RH_PS_PRSC 0x00100000 /* port reset status change */
#define RH_PS_CCS 0x00000001 /* current connect status */
#define RH_PS_PES 0x00000002 /* port enable status */
#define RH_PS_PSS 0x00000004 /* port suspend status */
#define RH_PS_POCI 0x00000008 /* port over current indicator */
#define RH_PS_PRS 0x00000010 /* port reset status */
#define RH_PS_PPS 0x00000100 /* port power status */
#define RH_PS_LSDA 0x00000200 /* low speed device attached */
#define RH_PS_CSC 0x00010000 /* connect status change */
#define RH_PS_PESC 0x00020000 /* port enable status change */
#define RH_PS_PSSC 0x00040000 /* port suspend status change */
#define RH_PS_OCIC 0x00080000 /* over current indicator change */
#define RH_PS_PRSC 0x00100000 /* port reset status change */
/* roothub.status bits */
#define RH_HS_LPS 0x00000001 /* local power status */
#define RH_HS_OCI 0x00000002 /* over current indicator */
#define RH_HS_DRWE 0x00008000 /* device remote wakeup enable */
#define RH_HS_LPSC 0x00010000 /* local power status change */
#define RH_HS_OCIC 0x00020000 /* over current indicator change */
#define RH_HS_CRWE 0x80000000 /* clear remote wakeup enable */
#define RH_HS_LPS 0x00000001 /* local power status */
#define RH_HS_OCI 0x00000002 /* over current indicator */
#define RH_HS_DRWE 0x00008000 /* device remote wakeup enable */
#define RH_HS_LPSC 0x00010000 /* local power status change */
#define RH_HS_OCIC 0x00020000 /* over current indicator change */
#define RH_HS_CRWE 0x80000000 /* clear remote wakeup enable */
/* roothub.b masks */
#define RH_B_DR 0x0000ffff /* device removable flags */
#define RH_B_PPCM 0xffff0000 /* port power control mask */
#define RH_B_DR 0x0000ffff /* device removable flags */
#define RH_B_PPCM 0xffff0000 /* port power control mask */
/* roothub.a masks */
#define RH_A_NDP (0xff << 0) /* number of downstream ports */
#define RH_A_PSM (1 << 8) /* power switching mode */
#define RH_A_NPS (1 << 9) /* no power switching */
#define RH_A_DT (1 << 10) /* device type (mbz) */
#define RH_A_OCPM (1 << 11) /* over current protection mode */
#define RH_A_NOCP (1 << 12) /* no over current protection */
#define RH_A_POTPGT (0xff << 24) /* power on to power good time */
#define RH_A_NDP (0xff << 0) /* number of downstream ports */
#define RH_A_PSM (1 << 8) /* power switching mode */
#define RH_A_NPS (1 << 9) /* no power switching */
#define RH_A_DT (1 << 10) /* device type (mbz) */
#define RH_A_OCPM (1 << 11) /* over current protection mode */
#define RH_A_NOCP (1 << 12) /* no over current protection */
#define RH_A_POTPGT (0xff << 24) /* power on to power good time */
/* urb */
#define N_URB_TD 48
typedef struct
{
ed_t *ed;
__u16 length; /* number of tds associated with this request */
__u16 td_cnt; /* number of tds already serviced */
int state;
struct urb_priv {
struct ed *ed;
__u16 length; /* number of tds associated with this request */
__u16 td_cnt; /* number of tds already serviced */
int state;
unsigned long pipe;
int actual_length;
td_t *td[N_URB_TD]; /* list pointer to all corresponding TDs associated with this request */
} urb_priv_t;
struct td *td[N_URB_TD]; /* list pointer to all corresponding TDs
associated with this request */
};
#define URB_DEL 1
/*
@ -344,7 +339,7 @@ typedef struct
*/
typedef struct ohci {
struct ohci {
struct ohci_hcca *hcca; /* hcca */
/*dma_addr_t hcca_dma; */
@ -355,29 +350,29 @@ typedef struct ohci {
struct ohci_regs *regs; /* OHCI controller's memory */
ed_t *ed_rm_list[2]; /* lists of all endpoints to be removed */
ed_t *ed_bulktail; /* last endpoint of bulk list */
ed_t *ed_controltail; /* last endpoint of control list */
struct ed *ed_rm_list[2]; /* lists of all endpoints to be removed */
struct ed *ed_bulktail; /* last endpoint of bulk list */
struct ed *ed_controltail; /* last endpoint of control list */
int intrstatus;
__u32 hc_control; /* copy of the hc control reg */
struct usb_device *dev[32];
struct virt_root_hub rh;
const char *slot_name;
} ohci_t;
};
#define NUM_EDS 8 /* num of preallocated endpoint descriptors */
struct ohci_device {
ed_t ed[NUM_EDS];
struct ed ed[NUM_EDS];
int ed_cnt;
};
/* hcd */
/* endpoint */
static int ep_link (ohci_t * ohci, ed_t * ed);
static int ep_unlink (ohci_t * ohci, ed_t * ed);
static ed_t *ep_add_ed (struct usb_device *usb_dev, unsigned long pipe);
static int ep_link(struct ohci *ohci, struct ed *ed);
static int ep_unlink(struct ohci *ohci, struct ed *ed);
static struct ed *ep_add_ed(struct usb_device *usb_dev, unsigned long pipe);
/*-------------------------------------------------------------------------*/
@ -385,13 +380,13 @@ static ed_t *ep_add_ed (struct usb_device *usb_dev, unsigned long pipe);
#define NUM_TD 64
/* +1 so we can align the storage */
td_t gtd[NUM_TD + 1];
struct td gtd[NUM_TD + 1];
/* pointers to aligned storage */
td_t *ptd;
struct td *ptd;
/* TDs ... */
static inline struct td *td_alloc (struct usb_device *usb_dev)
static inline struct td *td_alloc(struct usb_device *usb_dev)
{
int i;
struct td *td;
@ -408,7 +403,7 @@ static inline struct td *td_alloc (struct usb_device *usb_dev)
return td;
}
static inline void ed_free (struct ed *ed)
static inline void ed_free(struct ed *ed)
{
ed->usb_dev = NULL;
}

63
cpu/arm920t/start.S
View file

@ -37,7 +37,7 @@
.globl _start
_start: b start_code
_start: b start_code
ldr pc, _undefined_instruction
ldr pc, _software_interrupt
ldr pc, _prefetch_abort
@ -109,13 +109,13 @@ start_code:
/*
* set the cpu to SVC32 mode
*/
mrs r0,cpsr
bic r0,r0,#0x1f
orr r0,r0,#0xd3
msr cpsr,r0
mrs r0, cpsr
bic r0, r0, #0x1f
orr r0, r0, #0xd3
msr cpsr, r0
bl coloured_LED_init
bl red_LED_on
bl coloured_LED_init
bl red_LED_on
#if defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK)
/*
@ -135,19 +135,19 @@ copyex:
/* turn off the watchdog */
# if defined(CONFIG_S3C2400)
# define pWTCON 0x15300000
# define INTMSK 0x14400008 /* Interupt-Controller base addresses */
# define pWTCON 0x15300000
# define INTMSK 0x14400008 /* Interupt-Controller base addresses */
# define CLKDIVN 0x14800014 /* clock divisor register */
#else
# define pWTCON 0x53000000
# define INTMSK 0x4A000008 /* Interupt-Controller base addresses */
# define pWTCON 0x53000000
# define INTMSK 0x4A000008 /* Interupt-Controller base addresses */
# define INTSUBMSK 0x4A00001C
# define CLKDIVN 0x4C000014 /* clock divisor register */
# endif
ldr r0, =pWTCON
mov r1, #0x0
str r1, [r0]
ldr r0, =pWTCON
mov r1, #0x0
str r1, [r0]
/*
* mask all IRQs by setting all bits in the INTMR - default
@ -180,8 +180,8 @@ copyex:
relocate: /* relocate U-Boot to RAM */
adr r0, _start /* r0 <- current position of code */
ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
cmp r0, r1 /* don't reloc during debug */
beq stack_setup
cmp r0, r1 /* don't reloc during debug */
beq stack_setup
ldr r2, _armboot_start
ldr r3, _bss_start
@ -198,8 +198,8 @@ copy_loop:
/* Set up the stack */
stack_setup:
ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
#ifdef CONFIG_USE_IRQ
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
@ -297,8 +297,8 @@ cpu_init_crit:
#define S_R1 4
#define S_R0 0
#define MODE_SVC 0x13
#define I_BIT 0x80
#define MODE_SVC 0x13
#define I_BIT 0x80
/*
* use bad_save_user_regs for abort/prefetch/undef/swi ...
@ -311,7 +311,8 @@ cpu_init_crit:
ldr r2, _armboot_start
sub r2, r2, #(CONFIG_STACKSIZE)
sub r2, r2, #(CONFIG_SYS_MALLOC_LEN)
sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
/* set base 2 words into abort stack */
sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8)
ldmia r2, {r2 - r3} @ get pc, cpsr
add r0, sp, #S_FRAME_SIZE @ restore sp_SVC
@ -324,12 +325,12 @@ cpu_init_crit:
.macro irq_save_user_regs
sub sp, sp, #S_FRAME_SIZE
stmia sp, {r0 - r12} @ Calling r0-r12
add r7, sp, #S_PC
stmdb r7, {sp, lr}^ @ Calling SP, LR
str lr, [r7, #0] @ Save calling PC
mrs r6, spsr
str r6, [r7, #4] @ Save CPSR
str r0, [r7, #8] @ Save OLD_R0
add r7, sp, #S_PC
stmdb r7, {sp, lr}^ @ Calling SP, LR
str lr, [r7, #0] @ Save calling PC
mrs r6, spsr
str r6, [r7, #4] @ Save CPSR
str r0, [r7, #8] @ Save OLD_R0
mov r0, sp
.endm
@ -338,18 +339,20 @@ cpu_init_crit:
mov r0, r0
ldr lr, [sp, #S_PC] @ Get PC
add sp, sp, #S_FRAME_SIZE
subs pc, lr, #4 @ return & move spsr_svc into cpsr
/* return & move spsr_svc into cpsr */
subs pc, lr, #4
.endm
.macro get_bad_stack
ldr r13, _armboot_start @ setup our mode stack
sub r13, r13, #(CONFIG_STACKSIZE)
sub r13, r13, #(CONFIG_SYS_MALLOC_LEN)
sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
/* reserve a couple spots in abort stack */
sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8)
str lr, [r13] @ save caller lr / spsr
mrs lr, spsr
str lr, [r13, #4]
str lr, [r13, #4]
mov r13, #MODE_SVC @ prepare SVC-Mode
@ msr spsr_c, r13

1
cpu/arm926ejs/start.S
View file

@ -172,6 +172,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
bic sp, r0, #7 /* 8-byte align stack for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */

18
cpu/arm_cortexa8/omap3/mem.c
View file

@ -44,7 +44,7 @@ volatile unsigned int boot_flash_env_addr;
struct gpmc *gpmc_cfg;
#if defined(CONFIG_CMD_NAND)
static u32 gpmc_m_nand[GPMC_MAX_REG] = {
static const u32 gpmc_m_nand[GPMC_MAX_REG] = {
M_NAND_GPMC_CONFIG1,
M_NAND_GPMC_CONFIG2,
M_NAND_GPMC_CONFIG3,
@ -62,7 +62,7 @@ static u32 gpmc_m_nand[GPMC_MAX_REG] = {
#endif
#if defined(CONFIG_CMD_ONENAND)
static u32 gpmc_onenand[GPMC_MAX_REG] = {
static const u32 gpmc_onenand[GPMC_MAX_REG] = {
ONENAND_GPMC_CONFIG1,
ONENAND_GPMC_CONFIG2,
ONENAND_GPMC_CONFIG3,
@ -92,7 +92,7 @@ void make_cs1_contiguous(void)
u32 size, a_add_low, a_add_high;
size = get_sdr_cs_size(CS0);
size /= SZ_32M; /* find size to offset CS1 */
size >>= 25; /* divide by 32 MiB to find size to offset CS1 */
a_add_high = (size & 3) << 8; /* set up low field */
a_add_low = (size & 0x3C) >> 2; /* set up high field */
writel((a_add_high | a_add_low), &sdrc_base->cs_cfg);
@ -192,7 +192,7 @@ void do_sdrc_init(u32 cs, u32 early)
writel(0, &sdrc_base->cs[cs].mcfg);
}
void enable_gpmc_cs_config(u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
u32 size)
{
writel(0, &cs->config7);
@ -218,12 +218,16 @@ void enable_gpmc_cs_config(u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
void gpmc_init(void)
{
/* putting a blanket check on GPMC based on ZeBu for now */
u32 *gpmc_config = NULL;
gpmc_cfg = (struct gpmc *)GPMC_BASE;
#if defined(CONFIG_CMD_NAND) || defined(CONFIG_CMD_ONENAND)
const u32 *gpmc_config = NULL;
u32 base = 0;
u32 size = 0;
#if defined(CONFIG_ENV_IS_IN_NAND) || defined(CONFIG_ENV_IS_IN_ONENAND)
u32 f_off = CONFIG_SYS_MONITOR_LEN;
u32 f_sec = 0;
#endif
#endif
u32 config = 0;
/* global settings */
@ -249,7 +253,7 @@ void gpmc_init(void)
enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size);
#if defined(CONFIG_ENV_IS_IN_NAND)
f_off = SMNAND_ENV_OFFSET;
f_sec = SZ_128K;
f_sec = (128 << 10); /* 128 KiB */
/* env setup */
boot_flash_base = base;
boot_flash_off = f_off;
@ -265,7 +269,7 @@ void gpmc_init(void)
enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size);
#if defined(CONFIG_ENV_IS_IN_ONENAND)
f_off = ONENAND_ENV_OFFSET;
f_sec = SZ_128K;
f_sec = (128 << 10); /* 128 KiB */
/* env setup */
boot_flash_base = base;
boot_flash_off = f_off;

2
cpu/arm_cortexa8/omap3/sys_info.c
View file

@ -124,7 +124,7 @@ u32 get_sdr_cs_size(u32 cs)
/* get ram size field */
size = readl(&sdrc_base->cs[cs].mcfg) >> 8;
size &= 0x3FF; /* remove unwanted bits */
size *= SZ_2M; /* find size in MB */
size <<= 21; /* multiply by 2 MiB to find size in MB */
return size;
}

53
cpu/arm_cortexa8/s5pc1xx/Makefile Normal file
View file

@ -0,0 +1,53 @@
#
# (C) Copyright 2000-2003
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# (C) Copyright 2008
# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(SOC).a
SOBJS = reset.o
COBJS += cache.o
COBJS += clock.o
COBJS += cpu_info.o
COBJS += timer.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

43
cpu/arm_cortexa8/s5pc1xx/cache.c Normal file
View file

@ -0,0 +1,43 @@
/*
* Copyright (C) 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/cache.h>
void l2_cache_enable(void)
{
unsigned long i;
__asm__ __volatile__("mrc p15, 0, %0, c1, c0, 1":"=r"(i));
__asm__ __volatile__("orr %0, %0, #0x2":"=r"(i));
__asm__ __volatile__("mcr p15, 0, %0, c1, c0, 1":"=r"(i));
}
void l2_cache_disable(void)
{
unsigned long i;
__asm__ __volatile__("mrc p15, 0, %0, c1, c0, 1":"=r"(i));
__asm__ __volatile__("bic %0, %0, #0x2":"=r"(i));
__asm__ __volatile__("mcr p15, 0, %0, c1, c0, 1":"=r"(i));
}

308
cpu/arm_cortexa8/s5pc1xx/clock.c Normal file
View file

@ -0,0 +1,308 @@
/*
* Copyright (C) 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#define APLL 0
#define MPLL 1
#define EPLL 2
#define HPLL 3
#define VPLL 4
#define CLK_M 0
#define CLK_D 1
#define CLK_P 2
#ifndef CONFIG_SYS_CLK_FREQ_C100
#define CONFIG_SYS_CLK_FREQ_C100 12000000
#endif
#ifndef CONFIG_SYS_CLK_FREQ_C110
#define CONFIG_SYS_CLK_FREQ_C110 24000000
#endif
unsigned long (*get_pclk)(void);
unsigned long (*get_arm_clk)(void);
unsigned long (*get_pll_clk)(int);
/* s5pc110: return pll clock frequency */
static unsigned long s5pc100_get_pll_clk(int pllreg)
{
struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
unsigned long r, m, p, s, mask, fout;
unsigned int freq;
switch (pllreg) {
case APLL:
r = readl(&clk->apll_con);
break;
case MPLL:
r = readl(&clk->mpll_con);
break;
case EPLL:
r = readl(&clk->epll_con);
break;
case HPLL:
r = readl(&clk->hpll_con);
break;
default:
printf("Unsupported PLL (%d)\n", pllreg);
return 0;
}
/*
* APLL_CON: MIDV [25:16]
* MPLL_CON: MIDV [23:16]
* EPLL_CON: MIDV [23:16]
* HPLL_CON: MIDV [23:16]
*/
if (pllreg == APLL)
mask = 0x3ff;
else
mask = 0x0ff;
m = (r >> 16) & mask;
/* PDIV [13:8] */
p = (r >> 8) & 0x3f;
/* SDIV [2:0] */
s = r & 0x7;
/* FOUT = MDIV * FIN / (PDIV * 2^SDIV) */
freq = CONFIG_SYS_CLK_FREQ_C100;
fout = m * (freq / (p * (1 << s)));
return fout;
}
/* s5pc100: return pll clock frequency */
static unsigned long s5pc110_get_pll_clk(int pllreg)
{
struct s5pc110_clock *clk = (struct s5pc110_clock *)S5PC1XX_CLOCK_BASE;
unsigned long r, m, p, s, mask, fout;
unsigned int freq;
switch (pllreg) {
case APLL:
r = readl(&clk->apll_con);
break;
case MPLL:
r = readl(&clk->mpll_con);
break;
case EPLL:
r = readl(&clk->epll_con);
break;
case VPLL:
r = readl(&clk->vpll_con);
break;
default:
printf("Unsupported PLL (%d)\n", pllreg);
return 0;
}
/*
* APLL_CON: MIDV [25:16]
* MPLL_CON: MIDV [25:16]
* EPLL_CON: MIDV [24:16]
* VPLL_CON: MIDV [24:16]
*/
if (pllreg == APLL || pllreg == MPLL)
mask = 0x3ff;
else
mask = 0x1ff;
m = (r >> 16) & mask;
/* PDIV [13:8] */
p = (r >> 8) & 0x3f;
/* SDIV [2:0] */
s = r & 0x7;
freq = CONFIG_SYS_CLK_FREQ_C110;
if (pllreg == APLL) {
if (s < 1)
s = 1;
/* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */
fout = m * (freq / (p * (1 << (s - 1))));
} else
/* FOUT = MDIV * FIN / (PDIV * 2^SDIV) */
fout = m * (freq / (p * (1 << s)));
return fout;
}
/* s5pc110: return ARM clock frequency */
static unsigned long s5pc110_get_arm_clk(void)
{
struct s5pc110_clock *clk = (struct s5pc110_clock *)S5PC1XX_CLOCK_BASE;
unsigned long div;
unsigned long dout_apll, armclk;
unsigned int apll_ratio;
div = readl(&clk->div0);
/* APLL_RATIO: [2:0] */
apll_ratio = div & 0x7;
dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
armclk = dout_apll;
return armclk;
}
/* s5pc100: return ARM clock frequency */
static unsigned long s5pc100_get_arm_clk(void)
{
struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
unsigned long div;
unsigned long dout_apll, armclk;
unsigned int apll_ratio, arm_ratio;
div = readl(&clk->div0);
/* ARM_RATIO: [6:4] */
arm_ratio = (div >> 4) & 0x7;
/* APLL_RATIO: [0] */
apll_ratio = div & 0x1;
dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
armclk = dout_apll / (arm_ratio + 1);
return armclk;
}
/* s5pc100: return HCLKD0 frequency */
static unsigned long get_hclk(void)
{
struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
unsigned long hclkd0;
uint div, d0_bus_ratio;
div = readl(&clk->div0);
/* D0_BUS_RATIO: [10:8] */
d0_bus_ratio = (div >> 8) & 0x7;
hclkd0 = get_arm_clk() / (d0_bus_ratio + 1);
return hclkd0;
}
/* s5pc100: return PCLKD1 frequency */
static unsigned long get_pclkd1(void)
{
struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
unsigned long d1_bus, pclkd1;
uint div, d1_bus_ratio, pclkd1_ratio;
div = readl(&clk->div0);
/* D1_BUS_RATIO: [14:12] */
d1_bus_ratio = (div >> 12) & 0x7;
/* PCLKD1_RATIO: [18:16] */
pclkd1_ratio = (div >> 16) & 0x7;
/* ASYNC Mode */
d1_bus = get_pll_clk(MPLL) / (d1_bus_ratio + 1);
pclkd1 = d1_bus / (pclkd1_ratio + 1);
return pclkd1;
}
/* s5pc110: return HCLKs frequency */
static unsigned long get_hclk_sys(int dom)
{
struct s5pc110_clock *clk = (struct s5pc110_clock *)S5PC1XX_CLOCK_BASE;
unsigned long hclk;
unsigned int div;
unsigned int offset;
unsigned int hclk_sys_ratio;
if (dom == CLK_M)
return get_hclk();
div = readl(&clk->div0);
/*
* HCLK_MSYS_RATIO: [10:8]
* HCLK_DSYS_RATIO: [19:16]
* HCLK_PSYS_RATIO: [27:24]
*/
offset = 8 + (dom << 0x3);
hclk_sys_ratio = (div >> offset) & 0xf;
hclk = get_pll_clk(MPLL) / (hclk_sys_ratio + 1);
return hclk;
}
/* s5pc110: return PCLKs frequency */
static unsigned long get_pclk_sys(int dom)
{
struct s5pc110_clock *clk = (struct s5pc110_clock *)S5PC1XX_CLOCK_BASE;
unsigned long pclk;
unsigned int div;
unsigned int offset;
unsigned int pclk_sys_ratio;
div = readl(&clk->div0);
/*
* PCLK_MSYS_RATIO: [14:12]
* PCLK_DSYS_RATIO: [22:20]
* PCLK_PSYS_RATIO: [30:28]
*/
offset = 12 + (dom << 0x3);
pclk_sys_ratio = (div >> offset) & 0x7;
pclk = get_hclk_sys(dom) / (pclk_sys_ratio + 1);
return pclk;
}
/* s5pc110: return peripheral clock frequency */
static unsigned long s5pc110_get_pclk(void)
{
return get_pclk_sys(CLK_P);
}
/* s5pc100: return peripheral clock frequency */
static unsigned long s5pc100_get_pclk(void)
{
return get_pclkd1();
}
void s5pc1xx_clock_init(void)
{
if (cpu_is_s5pc110()) {
get_pll_clk = s5pc110_get_pll_clk;
get_arm_clk = s5pc110_get_arm_clk;
get_pclk = s5pc110_get_pclk;
} else {
get_pll_clk = s5pc100_get_pll_clk;
get_arm_clk = s5pc100_get_arm_clk;
get_pclk = s5pc100_get_pclk;
}
}

57
cpu/arm_cortexa8/s5pc1xx/cpu_info.c Normal file
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@ -0,0 +1,57 @@
/*
* Copyright (C) 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/clk.h>
/* Default is s5pc100 */
unsigned int s5pc1xx_cpu_id = 0xC100;
#ifdef CONFIG_ARCH_CPU_INIT
int arch_cpu_init(void)
{
s5pc1xx_cpu_id = readl(S5PC1XX_PRO_ID);
s5pc1xx_cpu_id = 0xC000 | ((s5pc1xx_cpu_id & 0x00FFF000) >> 12);
s5pc1xx_clock_init();
return 0;
}
#endif
u32 get_device_type(void)
{
return s5pc1xx_cpu_id;
}
#ifdef CONFIG_DISPLAY_CPUINFO
int print_cpuinfo(void)
{
char buf[32];
printf("CPU:\tS5P%X@%sMHz\n",
s5pc1xx_cpu_id, strmhz(buf, get_arm_clk()));
return 0;
}
#endif

47
cpu/arm_cortexa8/s5pc1xx/reset.S Normal file
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@ -0,0 +1,47 @@
/*
* Copyright (c) 2009 Samsung Electronics.
* Minkyu Kang <mk7.kang@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <asm/arch/cpu.h>
#define S5PC100_SWRESET 0xE0200000
#define S5PC110_SWRESET 0xE0102000
.globl reset_cpu
reset_cpu:
ldr r1, =S5PC1XX_PRO_ID
ldr r2, [r1]
ldr r4, =0x00010000
and r4, r2, r4
cmp r4, #0
bne 110f
/* S5PC100 */
ldr r1, =S5PC100_SWRESET
ldr r2, =0xC100
b 200f
110: /* S5PC110 */
ldr r1, =S5PC110_SWRESET
mov r2, #1
200:
str r2, [r1]
_loop_forever:
b _loop_forever

195
cpu/arm_cortexa8/s5pc1xx/timer.c Normal file
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@ -0,0 +1,195 @@
/*
* Copyright (C) 2009 Samsung Electronics
* Heungjun Kim <riverful.kim@samsung.com>
* Inki Dae <inki.dae@samsung.com>
* Minkyu Kang <mk7.kang@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/pwm.h>
#include <asm/arch/clk.h>
#define PRESCALER_1 (16 - 1) /* prescaler of timer 2, 3, 4 */
#define MUX_DIV_2 1 /* 1/2 period */
#define MUX_DIV_4 2 /* 1/4 period */
#define MUX_DIV_8 3 /* 1/8 period */
#define MUX_DIV_16 4 /* 1/16 period */
#define MUX4_DIV_SHIFT 16
#define TCON_TIMER4_SHIFT 20
static unsigned long count_value;
/* Internal tick units */
static unsigned long long timestamp; /* Monotonic incrementing timer */
static unsigned long lastdec; /* Last decremneter snapshot */
/* macro to read the 16 bit timer */
static inline struct s5pc1xx_timer *s5pc1xx_get_base_timer(void)
{
if (cpu_is_s5pc110())
return (struct s5pc1xx_timer *)S5PC110_TIMER_BASE;
else
return (struct s5pc1xx_timer *)S5PC100_TIMER_BASE;
}
int timer_init(void)
{
struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer();
u32 val;
/*
* @ PWM Timer 4
* Timer Freq(HZ) =
* PCLK / { (prescaler_value + 1) * (divider_value) }
*/
/* set prescaler : 16 */
/* set divider : 2 */
writel((PRESCALER_1 & 0xff) << 8, &timer->tcfg0);
writel((MUX_DIV_2 & 0xf) << MUX4_DIV_SHIFT, &timer->tcfg1);
if (count_value == 0) {
/* reset initial value */
/* count_value = 2085937.5(HZ) (per 1 sec)*/
count_value = get_pclk() / ((PRESCALER_1 + 1) *
(MUX_DIV_2 + 1));
/* count_value / 100 = 20859.375(HZ) (per 10 msec) */
count_value = count_value / 100;
}
/* set count value */
writel(count_value, &timer->tcntb4);
lastdec = count_value;
val = (readl(&timer->tcon) & ~(0x07 << TCON_TIMER4_SHIFT)) |
S5PC1XX_TCON4_AUTO_RELOAD;
/* auto reload & manual update */
writel(val | S5PC1XX_TCON4_UPDATE, &timer->tcon);
/* start PWM timer 4 */
writel(val | S5PC1XX_TCON4_START, &timer->tcon);
timestamp = 0;
return 0;
}
/*
* timer without interrupts
*/
void reset_timer(void)
{
reset_timer_masked();
}
unsigned long get_timer(unsigned long base)
{
return get_timer_masked() - base;
}
void set_timer(unsigned long t)
{
timestamp = t;
}
/* delay x useconds */
void udelay(unsigned long usec)
{
unsigned long tmo, tmp;
if (usec >= 1000) {
/*
* if "big" number, spread normalization
* to seconds
* 1. start to normalize for usec to ticks per sec
* 2. find number of "ticks" to wait to achieve target
* 3. finish normalize.
*/
tmo = usec / 1000;
tmo *= (CONFIG_SYS_HZ * count_value / 10);
tmo /= 1000;
} else {
/* else small number, don't kill it prior to HZ multiply */
tmo = usec * CONFIG_SYS_HZ * count_value / 10;
tmo /= (1000 * 1000);
}
/* get current timestamp */
tmp = get_timer(0);
/* if setting this fordward will roll time stamp */
/* reset "advancing" timestamp to 0, set lastdec value */
/* else, set advancing stamp wake up time */
if ((tmo + tmp + 1) < tmp)
reset_timer_masked();
else
tmo += tmp;
/* loop till event */
while (get_timer_masked() < tmo)
; /* nop */
}
void reset_timer_masked(void)
{
struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer();
/* reset time */
lastdec = readl(&timer->tcnto4);
timestamp = 0;
}
unsigned long get_timer_masked(void)
{
struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer();
unsigned long now = readl(&timer->tcnto4);
if (lastdec >= now)
timestamp += lastdec - now;
else
timestamp += lastdec + count_value - now;
lastdec = now;
return timestamp;
}
/*
* This function is derived from PowerPC code (read timebase as long long).
* On ARM it just returns the timer value.
*/
unsigned long long get_ticks(void)
{
return get_timer(0);
}
/*
* This function is derived from PowerPC code (timebase clock frequency).
* On ARM it returns the number of timer ticks per second.
*/
unsigned long get_tbclk(void)
{
return CONFIG_SYS_HZ;
}

56
doc/README.s5pc1xx Normal file
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@ -0,0 +1,56 @@
Summary
=======
This README is about U-Boot support for SAMSUNG's ARM Cortex-A8 based S5PC1xx
family of SoCs (S5PC100 [1] and S5PC110).
Currently the following board is supported:
* SMDKC100 [2]
Toolchain
=========
While ARM Cortex-A8 support ARM v7 instruction set (-march=armv7a) we compile
with -march=armv5 to allow more compilers to work. For U-Boot code this has
no performance impact.
Build
=====
* SMDKC100
make smdkc100_config
make
Interfaces
==========
cpu
To check SoC:
if (cpu_is_s5pc100())
printf("cpu is s5pc100\n");
or
if (cpu_is_s5pc110())
printf("cpu is s5pc110\n");
gpio
not supported yet.
Links
=====
[1] S5PC100:
http://www.samsung.com/global/business/semiconductor/productInfo.do?
fmly_id=229&partnum=S5PC100
[2] SMDKC100:
http://meritech.co.kr/eng/products/product_view.php?num=28

273
drivers/i2c/s3c24x0_i2c.c
View file

@ -32,6 +32,8 @@
#elif defined(CONFIG_S3C2410)
#include <s3c2410.h>
#endif
#include <asm/io.h>
#include <i2c.h>
#ifdef CONFIG_HARD_I2C
@ -42,142 +44,139 @@
#define I2C_OK 0
#define I2C_NOK 1
#define I2C_NACK 2
#define I2C_NOK_LA 3 /* Lost arbitration */
#define I2C_NOK_TOUT 4 /* time out */
#define I2C_NOK_LA 3 /* Lost arbitration */
#define I2C_NOK_TOUT 4 /* time out */
#define I2CSTAT_BSY 0x20 /* Busy bit */
#define I2CSTAT_NACK 0x01 /* Nack bit */
#define I2CCON_IRPND 0x10 /* Interrupt pending bit */
#define I2C_MODE_MT 0xC0 /* Master Transmit Mode */
#define I2C_MODE_MR 0x80 /* Master Receive Mode */
#define I2C_START_STOP 0x20 /* START / STOP */
#define I2C_TXRX_ENA 0x10 /* I2C Tx/Rx enable */
#define I2C_TIMEOUT 1 /* 1 second */
#define I2CSTAT_BSY 0x20 /* Busy bit */
#define I2CSTAT_NACK 0x01 /* Nack bit */
#define I2CCON_IRPND 0x10 /* Interrupt pending bit */
#define I2C_MODE_MT 0xC0 /* Master Transmit Mode */
#define I2C_MODE_MR 0x80 /* Master Receive Mode */
#define I2C_START_STOP 0x20 /* START / STOP */
#define I2C_TXRX_ENA 0x10 /* I2C Tx/Rx enable */
#define I2C_TIMEOUT 1 /* 1 second */
static int GetI2CSDA(void)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
#ifdef CONFIG_S3C2410
return (gpio->GPEDAT & 0x8000) >> 15;
return (readl(&gpio->GPEDAT) & 0x8000) >> 15;
#endif
#ifdef CONFIG_S3C2400
return (gpio->PGDAT & 0x0020) >> 5;
return (readl(&gpio->PGDAT) & 0x0020) >> 5;
#endif
}
#if 0
static void SetI2CSDA(int x)
{
rGPEDAT = (rGPEDAT & ~0x8000) | (x&1) << 15;
rGPEDAT = (rGPEDAT & ~0x8000) | (x & 1) << 15;
}
#endif
static void SetI2CSCL(int x)
{
S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
#ifdef CONFIG_S3C2410
gpio->GPEDAT = (gpio->GPEDAT & ~0x4000) | (x&1) << 14;
writel((readl(&gpio->GPEDAT) & ~0x4000) | (x & 1) << 14, &gpio->GPEDAT);
#endif
#ifdef CONFIG_S3C2400
gpio->PGDAT = (gpio->PGDAT & ~0x0040) | (x&1) << 6;
writel((readl(&gpio->PGDAT) & ~0x0040) | (x & 1) << 6, &gpio->PGDAT);
#endif
}
static int WaitForXfer (void)
static int WaitForXfer(void)
{
S3C24X0_I2C *const i2c = S3C24X0_GetBase_I2C ();
int i, status;
struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
int i;
i = I2C_TIMEOUT * 10000;
status = i2c->IICCON;
while ((i > 0) && !(status & I2CCON_IRPND)) {
udelay (100);
status = i2c->IICCON;
while (!(readl(&i2c->IICCON) & I2CCON_IRPND) && (i > 0)) {
udelay(100);
i--;
}
return (status & I2CCON_IRPND) ? I2C_OK : I2C_NOK_TOUT;
return (readl(&i2c->IICCON) & I2CCON_IRPND) ? I2C_OK : I2C_NOK_TOUT;
}
static int IsACK (void)
static int IsACK(void)
{
S3C24X0_I2C *const i2c = S3C24X0_GetBase_I2C ();
struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
return (!(i2c->IICSTAT & I2CSTAT_NACK));
return !(readl(&i2c->IICSTAT) & I2CSTAT_NACK);
}
static void ReadWriteByte (void)
static void ReadWriteByte(void)
{
S3C24X0_I2C *const i2c = S3C24X0_GetBase_I2C ();
struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
i2c->IICCON &= ~I2CCON_IRPND;
writel(readl(&i2c->IICCON) & ~I2CCON_IRPND, &i2c->IICCON);
}
void i2c_init (int speed, int slaveadd)
void i2c_init(int speed, int slaveadd)
{
S3C24X0_I2C *const i2c = S3C24X0_GetBase_I2C ();
S3C24X0_GPIO *const gpio = S3C24X0_GetBase_GPIO ();
struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
ulong freq, pres = 16, div;
int i, status;
int i;
/* wait for some time to give previous transfer a chance to finish */
i = I2C_TIMEOUT * 1000;
status = i2c->IICSTAT;
while ((i > 0) && (status & I2CSTAT_BSY)) {
udelay (1000);
status = i2c->IICSTAT;
while ((readl(&i2c->IICSTAT) && I2CSTAT_BSY) && (i > 0)) {
udelay(1000);
i--;
}
if ((status & I2CSTAT_BSY) || GetI2CSDA () == 0) {
if ((readl(&i2c->IICSTAT) & I2CSTAT_BSY) || GetI2CSDA() == 0) {
#ifdef CONFIG_S3C2410
ulong old_gpecon = gpio->GPECON;
ulong old_gpecon = readl(&gpio->GPECON);
#endif
#ifdef CONFIG_S3C2400
ulong old_gpecon = gpio->PGCON;
ulong old_gpecon = readl(&gpio->PGCON);
#endif
/* bus still busy probably by (most) previously interrupted transfer */
/* bus still busy probably by (most) previously interrupted
transfer */
#ifdef CONFIG_S3C2410
/* set I2CSDA and I2CSCL (GPE15, GPE14) to GPIO */
gpio->GPECON = (gpio->GPECON & ~0xF0000000) | 0x10000000;
writel((readl(&gpio->GPECON) & ~0xF0000000) | 0x10000000,
&gpio->GPECON);
#endif
#ifdef CONFIG_S3C2400
/* set I2CSDA and I2CSCL (PG5, PG6) to GPIO */
gpio->PGCON = (gpio->PGCON & ~0x00003c00) | 0x00001000;
writel((readl(&gpio->PGCON) & ~0x00003c00) | 0x00001000,
&gpio->PGCON);
#endif
/* toggle I2CSCL until bus idle */
SetI2CSCL (0);
udelay (1000);
SetI2CSCL(0);
udelay(1000);
i = 10;
while ((i > 0) && (GetI2CSDA () != 1)) {
SetI2CSCL (1);
udelay (1000);
SetI2CSCL (0);
udelay (1000);
while ((i > 0) && (GetI2CSDA() != 1)) {
SetI2CSCL(1);
udelay(1000);
SetI2CSCL(0);
udelay(1000);
i--;
}
SetI2CSCL (1);
udelay (1000);
SetI2CSCL(1);
udelay(1000);
/* restore pin functions */
#ifdef CONFIG_S3C2410
gpio->GPECON = old_gpecon;
writel(old_gpecon, &gpio->GPECON);
#endif
#ifdef CONFIG_S3C2400
gpio->PGCON = old_gpecon;
writel(old_gpecon, &gpio->PGCON);
#endif
}
/* calculate prescaler and divisor values */
freq = get_PCLK ();
freq = get_PCLK();
if ((freq / pres / (16 + 1)) > speed)
/* set prescaler to 512 */
pres = 512;
@ -188,13 +187,13 @@ void i2c_init (int speed, int slaveadd)
/* set prescaler, divisor according to freq, also set
* ACKGEN, IRQ */
i2c->IICCON = (div & 0x0F) | 0xA0 | ((pres == 512) ? 0x40 : 0);
writel((div & 0x0F) | 0xA0 | ((pres == 512) ? 0x40 : 0), &i2c->IICCON);
/* init to SLAVE REVEIVE and set slaveaddr */
i2c->IICSTAT = 0;
i2c->IICADD = slaveadd;
writel(0, &i2c->IICSTAT);
writel(slaveadd, &i2c->IICADD);
/* program Master Transmit (and implicit STOP) */
i2c->IICSTAT = I2C_MODE_MT | I2C_TXRX_ENA;
writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->IICSTAT);
}
@ -206,107 +205,109 @@ void i2c_init (int speed, int slaveadd)
* 0 we skip the address write cycle.
*/
static
int i2c_transfer (unsigned char cmd_type,
unsigned char chip,
unsigned char addr[],
unsigned char addr_len,
unsigned char data[], unsigned short data_len)
int i2c_transfer(unsigned char cmd_type,
unsigned char chip,
unsigned char addr[],
unsigned char addr_len,
unsigned char data[], unsigned short data_len)
{
S3C24X0_I2C *const i2c = S3C24X0_GetBase_I2C ();
int i, status, result;
struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
int i, result;
if (data == 0 || data_len == 0) {
/*Don't support data transfer of no length or to address 0 */
printf ("i2c_transfer: bad call\n");
printf("i2c_transfer: bad call\n");
return I2C_NOK;
}
/* Check I2C bus idle */
i = I2C_TIMEOUT * 1000;
status = i2c->IICSTAT;
while ((i > 0) && (status & I2CSTAT_BSY)) {
udelay (1000);
status = i2c->IICSTAT;
while ((readl(&i2c->IICSTAT) & I2CSTAT_BSY) && (i > 0)) {
udelay(1000);
i--;
}
if (status & I2CSTAT_BSY)
if (readl(&i2c->IICSTAT) & I2CSTAT_BSY)
return I2C_NOK_TOUT;
i2c->IICCON |= 0x80;
writel(readl(&i2c->IICCON) | 0x80, &i2c->IICCON);
result = I2C_OK;
switch (cmd_type) {
case I2C_WRITE:
if (addr && addr_len) {
i2c->IICDS = chip;
writel(chip, &i2c->IICDS);
/* send START */
i2c->IICSTAT = I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP;
writel(I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP,
&i2c->IICSTAT);
i = 0;
while ((i < addr_len) && (result == I2C_OK)) {
result = WaitForXfer ();
i2c->IICDS = addr[i];
ReadWriteByte ();
result = WaitForXfer();
writel(addr[i], &i2c->IICDS);
ReadWriteByte();
i++;
}
i = 0;
while ((i < data_len) && (result == I2C_OK)) {
result = WaitForXfer ();
i2c->IICDS = data[i];
ReadWriteByte ();
result = WaitForXfer();
writel(data[i], &i2c->IICDS);
ReadWriteByte();
i++;
}
} else {
i2c->IICDS = chip;
writel(chip, &i2c->IICDS);
/* send START */
i2c->IICSTAT = I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP;
writel(I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP,
&i2c->IICSTAT);
i = 0;
while ((i < data_len) && (result = I2C_OK)) {
result = WaitForXfer ();
i2c->IICDS = data[i];
ReadWriteByte ();
result = WaitForXfer();
writel(data[i], &i2c->IICDS);
ReadWriteByte();
i++;
}
}
if (result == I2C_OK)
result = WaitForXfer ();
result = WaitForXfer();
/* send STOP */
i2c->IICSTAT = I2C_MODE_MR | I2C_TXRX_ENA;
ReadWriteByte ();
writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
ReadWriteByte();
break;
case I2C_READ:
if (addr && addr_len) {
i2c->IICSTAT = I2C_MODE_MT | I2C_TXRX_ENA;
i2c->IICDS = chip;
writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->IICSTAT);
writel(chip, &i2c->IICDS);
/* send START */
i2c->IICSTAT |= I2C_START_STOP;
result = WaitForXfer ();
if (IsACK ()) {
writel(readl(&i2c->IICSTAT) | I2C_START_STOP,
&i2c->IICSTAT);
result = WaitForXfer();
if (IsACK()) {
i = 0;
while ((i < addr_len) && (result == I2C_OK)) {
i2c->IICDS = addr[i];
ReadWriteByte ();
result = WaitForXfer ();
writel(addr[i], &i2c->IICDS);
ReadWriteByte();
result = WaitForXfer();
i++;
}
i2c->IICDS = chip;
writel(chip, &i2c->IICDS);
/* resend START */
i2c->IICSTAT = I2C_MODE_MR | I2C_TXRX_ENA |
I2C_START_STOP;
ReadWriteByte ();
result = WaitForXfer ();
writel(I2C_MODE_MR | I2C_TXRX_ENA |
I2C_START_STOP, &i2c->IICSTAT);
ReadWriteByte();
result = WaitForXfer();
i = 0;
while ((i < data_len) && (result == I2C_OK)) {
/* disable ACK for final READ */
if (i == data_len - 1)
i2c->IICCON &= ~0x80;
ReadWriteByte ();
result = WaitForXfer ();
data[i] = i2c->IICDS;
writel(readl(&i2c->IICCON)
& ~0x80, &i2c->IICCON);
ReadWriteByte();
result = WaitForXfer();
data[i] = readl(&i2c->IICDS);
i++;
}
} else {
@ -314,21 +315,23 @@ int i2c_transfer (unsigned char cmd_type,
}
} else {
i2c->IICSTAT = I2C_MODE_MR | I2C_TXRX_ENA;
i2c->IICDS = chip;
writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
writel(chip, &i2c->IICDS);
/* send START */
i2c->IICSTAT |= I2C_START_STOP;
result = WaitForXfer ();
writel(readl(&i2c->IICSTAT) | I2C_START_STOP,
&i2c->IICSTAT);
result = WaitForXfer();
if (IsACK ()) {
if (IsACK()) {
i = 0;
while ((i < data_len) && (result == I2C_OK)) {
/* disable ACK for final READ */
if (i == data_len - 1)
i2c->IICCON &= ~0x80;
ReadWriteByte ();
result = WaitForXfer ();
data[i] = i2c->IICDS;
writel(readl(&i2c->IICCON) &
~0x80, &i2c->IICCON);
ReadWriteByte();
result = WaitForXfer();
data[i] = readl(&i2c->IICDS);
i++;
}
} else {
@ -337,12 +340,12 @@ int i2c_transfer (unsigned char cmd_type,
}
/* send STOP */
i2c->IICSTAT = I2C_MODE_MR | I2C_TXRX_ENA;
ReadWriteByte ();
writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
ReadWriteByte();
break;
default:
printf ("i2c_transfer: bad call\n");
printf("i2c_transfer: bad call\n");
result = I2C_NOK;
break;
}
@ -350,7 +353,7 @@ int i2c_transfer (unsigned char cmd_type,
return (result);
}
int i2c_probe (uchar chip)
int i2c_probe(uchar chip)
{
uchar buf[1];
@ -361,16 +364,16 @@ int i2c_probe (uchar chip)
* address was <ACK>ed (i.e. there was a chip at that address which
* drove the data line low).
*/
return (i2c_transfer (I2C_READ, chip << 1, 0, 0, buf, 1) != I2C_OK);
return i2c_transfer(I2C_READ, chip << 1, 0, 0, buf, 1) != I2C_OK;
}
int i2c_read (uchar chip, uint addr, int alen, uchar * buffer, int len)
int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
{
uchar xaddr[4];
int ret;
if (alen > 4) {
printf ("I2C read: addr len %d not supported\n", alen);
printf("I2C read: addr len %d not supported\n", alen);
return 1;
}
@ -394,23 +397,24 @@ int i2c_read (uchar chip, uint addr, int alen, uchar * buffer, int len)
* hidden in the chip address.
*/
if (alen > 0)
chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
chip |= ((addr >> (alen * 8)) &
CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
#endif
if ((ret =
i2c_transfer (I2C_READ, chip << 1, &xaddr[4 - alen], alen,
buffer, len)) != 0) {
printf ("I2c read: failed %d\n", ret);
i2c_transfer(I2C_READ, chip << 1, &xaddr[4 - alen], alen,
buffer, len)) != 0) {
printf("I2c read: failed %d\n", ret);
return 1;
}
return 0;
}
int i2c_write (uchar chip, uint addr, int alen, uchar * buffer, int len)
int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
{
uchar xaddr[4];
if (alen > 4) {
printf ("I2C write: addr len %d not supported\n", alen);
printf("I2C write: addr len %d not supported\n", alen);
return 1;
}
@ -433,10 +437,11 @@ int i2c_write (uchar chip, uint addr, int alen, uchar * buffer, int len)
* hidden in the chip address.
*/
if (alen > 0)
chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
chip |= ((addr >> (alen * 8)) &
CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
#endif
return (i2c_transfer
(I2C_WRITE, chip << 1, &xaddr[4 - alen], alen, buffer,
len) != 0);
}
#endif /* CONFIG_HARD_I2C */
#endif /* CONFIG_HARD_I2C */

62
drivers/mtd/nand/s3c2410_nand.c
View file

@ -20,29 +20,10 @@
#include <common.h>
#if 0
#define DEBUGN printf
#else
#define DEBUGN(x, args ...) {}
#endif
#include <nand.h>
#include <s3c2410.h>
#include <asm/io.h>
#define __REGb(x) (*(volatile unsigned char *)(x))
#define __REGi(x) (*(volatile unsigned int *)(x))
#define NF_BASE 0x4e000000
#define NFCONF __REGi(NF_BASE + 0x0)
#define NFCMD __REGb(NF_BASE + 0x4)
#define NFADDR __REGb(NF_BASE + 0x8)
#define NFDATA __REGb(NF_BASE + 0xc)
#define NFSTAT __REGb(NF_BASE + 0x10)
#define NFECC0 __REGb(NF_BASE + 0x14)
#define NFECC1 __REGb(NF_BASE + 0x15)
#define NFECC2 __REGb(NF_BASE + 0x16)
#define S3C2410_NFCONF_EN (1<<15)
#define S3C2410_NFCONF_512BYTE (1<<14)
#define S3C2410_NFCONF_4STEP (1<<13)
@ -58,11 +39,12 @@
static void s3c2410_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *chip = mtd->priv;
struct s3c2410_nand *nand = s3c2410_get_base_nand();
DEBUGN("hwcontrol(): 0x%02x 0x%02x\n", cmd, ctrl);
debugX(1, "hwcontrol(): 0x%02x 0x%02x\n", cmd, ctrl);
if (ctrl & NAND_CTRL_CHANGE) {
ulong IO_ADDR_W = NF_BASE;
ulong IO_ADDR_W = (ulong)nand;
if (!(ctrl & NAND_CLE))
IO_ADDR_W |= S3C2410_ADDR_NCLE;
@ -72,9 +54,11 @@ static void s3c2410_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
chip->IO_ADDR_W = (void *)IO_ADDR_W;
if (ctrl & NAND_NCE)
NFCONF &= ~S3C2410_NFCONF_nFCE;
writel(readl(&nand->NFCONF) & ~S3C2410_NFCONF_nFCE,
&nand->NFCONF);
else
NFCONF |= S3C2410_NFCONF_nFCE;
writel(readl(&nand->NFCONF) | S3C2410_NFCONF_nFCE,
&nand->NFCONF);
}
if (cmd != NAND_CMD_NONE)
@ -83,15 +67,17 @@ static void s3c2410_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
static int s3c2410_dev_ready(struct mtd_info *mtd)
{
DEBUGN("dev_ready\n");
return (NFSTAT & 0x01);
struct s3c2410_nand *nand = s3c2410_get_base_nand();
debugX(1, "dev_ready\n");
return readl(&nand->NFSTAT) & 0x01;
}
#ifdef CONFIG_S3C2410_NAND_HWECC
void s3c2410_nand_enable_hwecc(struct mtd_info *mtd, int mode)
{
DEBUGN("s3c2410_nand_enable_hwecc(%p, %d)\n", mtd, mode);
NFCONF |= S3C2410_NFCONF_INITECC;
struct s3c2410_nand *nand = s3c2410_get_base_nand();
debugX(1, "s3c2410_nand_enable_hwecc(%p, %d)\n", mtd, mode);
writel(readl(&nand->NFCONF) | S3C2410_NFCONF_INITECC, &nand->NFCONF);
}
static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
@ -100,8 +86,8 @@ static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
ecc_code[0] = NFECC0;
ecc_code[1] = NFECC1;
ecc_code[2] = NFECC2;
DEBUGN("s3c2410_nand_calculate_hwecc(%p,): 0x%02x 0x%02x 0x%02x\n",
mtd , ecc_code[0], ecc_code[1], ecc_code[2]);
debugX(1, "s3c2410_nand_calculate_hwecc(%p,): 0x%02x 0x%02x 0x%02x\n",
mtd , ecc_code[0], ecc_code[1], ecc_code[2]);
return 0;
}
@ -123,24 +109,26 @@ int board_nand_init(struct nand_chip *nand)
{
u_int32_t cfg;
u_int8_t tacls, twrph0, twrph1;
S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
struct s3c2410_nand *nand_reg = s3c2410_get_base_nand();
DEBUGN("board_nand_init()\n");
debugX(1, "board_nand_init()\n");
clk_power->CLKCON |= (1 << 4);
writel(readl(&clk_power->CLKCON) | (1 << 4), &clk_power->CLKCON);
/* initialize hardware */
twrph0 = 3; twrph1 = 0; tacls = 0;
twrph0 = 3;
twrph1 = 0;
tacls = 0;
cfg = S3C2410_NFCONF_EN;
cfg |= S3C2410_NFCONF_TACLS(tacls - 1);
cfg |= S3C2410_NFCONF_TWRPH0(twrph0 - 1);
cfg |= S3C2410_NFCONF_TWRPH1(twrph1 - 1);
NFCONF = cfg;
writel(cfg, &nand_reg->NFCONF);
/* initialize nand_chip data structure */
nand->IO_ADDR_R = nand->IO_ADDR_W = (void *)0x4e00000c;
nand->IO_ADDR_R = nand->IO_ADDR_W = (void *)&nand_reg->NFDATA;
/* read_buf and write_buf are default */
/* read_byte and write_byte are default */
@ -165,7 +153,7 @@ int board_nand_init(struct nand_chip *nand)
nand->options = 0;
#endif
DEBUGN("end of nand_init\n");
debugX(1, "end of nand_init\n");
return 0;
}

1
drivers/mtd/onenand/Makefile
View file

@ -26,6 +26,7 @@ include $(TOPDIR)/config.mk
LIB := $(obj)libonenand.a
COBJS-$(CONFIG_CMD_ONENAND) := onenand_uboot.o onenand_base.o onenand_bbt.o
COBJS-$(CONFIG_SAMSUNG_ONENAND) += samsung.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)

636
drivers/mtd/onenand/samsung.c Normal file
View file

@ -0,0 +1,636 @@
/*
* S3C64XX/S5PC100 OneNAND driver at U-Boot
*
* Copyright (C) 2008-2009 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
*
* Implementation:
* Emulate the pseudo BufferRAM
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <malloc.h>
#include <linux/mtd/compat.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/onenand.h>
#include <linux/mtd/samsung_onenand.h>
#include <asm/io.h>
#include <asm/errno.h>
#ifdef ONENAND_DEBUG
#define DPRINTK(format, args...) \
do { \
printf("%s[%d]: " format "\n", __func__, __LINE__, ##args); \
} while (0)
#else
#define DPRINTK(...) do { } while (0)
#endif
#define ONENAND_ERASE_STATUS 0x00
#define ONENAND_MULTI_ERASE_SET 0x01
#define ONENAND_ERASE_START 0x03
#define ONENAND_UNLOCK_START 0x08
#define ONENAND_UNLOCK_END 0x09
#define ONENAND_LOCK_START 0x0A
#define ONENAND_LOCK_END 0x0B
#define ONENAND_LOCK_TIGHT_START 0x0C
#define ONENAND_LOCK_TIGHT_END 0x0D
#define ONENAND_UNLOCK_ALL 0x0E
#define ONENAND_OTP_ACCESS 0x12
#define ONENAND_SPARE_ACCESS_ONLY 0x13
#define ONENAND_MAIN_ACCESS_ONLY 0x14
#define ONENAND_ERASE_VERIFY 0x15
#define ONENAND_MAIN_SPARE_ACCESS 0x16
#define ONENAND_PIPELINE_READ 0x4000
#if defined(CONFIG_S3C64XX)
#define MAP_00 (0x0 << 24)
#define MAP_01 (0x1 << 24)
#define MAP_10 (0x2 << 24)
#define MAP_11 (0x3 << 24)
#elif defined(CONFIG_S5PC1XX)
#define MAP_00 (0x0 << 26)
#define MAP_01 (0x1 << 26)
#define MAP_10 (0x2 << 26)
#define MAP_11 (0x3 << 26)
#endif
/* read/write of XIP buffer */
#define CMD_MAP_00(mem_addr) (MAP_00 | ((mem_addr) << 1))
/* read/write to the memory device */
#define CMD_MAP_01(mem_addr) (MAP_01 | (mem_addr))
/* control special functions of the memory device */
#define CMD_MAP_10(mem_addr) (MAP_10 | (mem_addr))
/* direct interface(direct access) with the memory device */
#define CMD_MAP_11(mem_addr) (MAP_11 | ((mem_addr) << 2))
struct s3c_onenand {
struct mtd_info *mtd;
void __iomem *base;
void __iomem *ahb_addr;
int bootram_command;
void __iomem *page_buf;
void __iomem *oob_buf;
unsigned int (*mem_addr)(int fba, int fpa, int fsa);
struct samsung_onenand *reg;
};
static struct s3c_onenand *onenand;
static int s3c_read_cmd(unsigned int cmd)
{
return readl(onenand->ahb_addr + cmd);
}
static void s3c_write_cmd(int value, unsigned int cmd)
{
writel(value, onenand->ahb_addr + cmd);
}
/*
* MEM_ADDR
*
* fba: flash block address
* fpa: flash page address
* fsa: flash sector address
*
* return the buffer address on the memory device
* It will be combined with CMD_MAP_XX
*/
#if defined(CONFIG_S3C64XX)
static unsigned int s3c_mem_addr(int fba, int fpa, int fsa)
{
return (fba << 12) | (fpa << 6) | (fsa << 4);
}
#elif defined(CONFIG_S5PC1XX)
static unsigned int s3c_mem_addr(int fba, int fpa, int fsa)
{
return (fba << 13) | (fpa << 7) | (fsa << 5);
}
#endif
static void s3c_onenand_reset(void)
{
unsigned long timeout = 0x10000;
int stat;
writel(ONENAND_MEM_RESET_COLD, &onenand->reg->mem_reset);
while (timeout--) {
stat = readl(&onenand->reg->int_err_stat);
if (stat & RST_CMP)
break;
}
stat = readl(&onenand->reg->int_err_stat);
writel(stat, &onenand->reg->int_err_ack);
/* Clear interrupt */
writel(0x0, &onenand->reg->int_err_ack);
/* Clear the ECC status */
writel(0x0, &onenand->reg->ecc_err_stat);
}
static unsigned short s3c_onenand_readw(void __iomem *addr)
{
struct onenand_chip *this = onenand->mtd->priv;
int reg = addr - this->base;
int word_addr = reg >> 1;
int value;
/* It's used for probing time */
switch (reg) {
case ONENAND_REG_MANUFACTURER_ID:
return readl(&onenand->reg->manufact_id);
case ONENAND_REG_DEVICE_ID:
return readl(&onenand->reg->device_id);
case ONENAND_REG_VERSION_ID:
return readl(&onenand->reg->flash_ver_id);
case ONENAND_REG_DATA_BUFFER_SIZE:
return readl(&onenand->reg->data_buf_size);
case ONENAND_REG_TECHNOLOGY:
return readl(&onenand->reg->tech);
case ONENAND_REG_SYS_CFG1:
return readl(&onenand->reg->mem_cfg);
/* Used at unlock all status */
case ONENAND_REG_CTRL_STATUS:
return 0;
case ONENAND_REG_WP_STATUS:
return ONENAND_WP_US;
default:
break;
}
/* BootRAM access control */
if (reg < ONENAND_DATARAM && onenand->bootram_command) {
if (word_addr == 0)
return readl(&onenand->reg->manufact_id);
if (word_addr == 1)
return readl(&onenand->reg->device_id);
if (word_addr == 2)
return readl(&onenand->reg->flash_ver_id);
}
value = s3c_read_cmd(CMD_MAP_11(word_addr)) & 0xffff;
printk(KERN_INFO "s3c_onenand_readw: Illegal access"
" at reg 0x%x, value 0x%x\n", word_addr, value);
return value;
}
static void s3c_onenand_writew(unsigned short value, void __iomem *addr)
{
struct onenand_chip *this = onenand->mtd->priv;
int reg = addr - this->base;
int word_addr = reg >> 1;
/* It's used for probing time */
switch (reg) {
case ONENAND_REG_SYS_CFG1:
writel(value, &onenand->reg->mem_cfg);
return;
case ONENAND_REG_START_ADDRESS1:
case ONENAND_REG_START_ADDRESS2:
return;
/* Lock/lock-tight/unlock/unlock_all */
case ONENAND_REG_START_BLOCK_ADDRESS:
return;
default:
break;
}
/* BootRAM access control */
if (reg < ONENAND_DATARAM) {
if (value == ONENAND_CMD_READID) {
onenand->bootram_command = 1;
return;
}
if (value == ONENAND_CMD_RESET) {
writel(ONENAND_MEM_RESET_COLD,
&onenand->reg->mem_reset);
onenand->bootram_command = 0;
return;
}
}
printk(KERN_INFO "s3c_onenand_writew: Illegal access"
" at reg 0x%x, value 0x%x\n", word_addr, value);
s3c_write_cmd(value, CMD_MAP_11(word_addr));
}
static int s3c_onenand_wait(struct mtd_info *mtd, int state)
{
unsigned int flags = INT_ACT;
unsigned int stat, ecc;
unsigned long timeout = 0x100000;
switch (state) {
case FL_READING:
flags |= BLK_RW_CMP | LOAD_CMP;
break;
case FL_WRITING:
flags |= BLK_RW_CMP | PGM_CMP;
break;
case FL_ERASING:
flags |= BLK_RW_CMP | ERS_CMP;
break;
case FL_LOCKING:
flags |= BLK_RW_CMP;
break;
default:
break;
}
while (timeout--) {
stat = readl(&onenand->reg->int_err_stat);
if (stat & flags)
break;
}
/* To get correct interrupt status in timeout case */
stat = readl(&onenand->reg->int_err_stat);
writel(stat, &onenand->reg->int_err_ack);
/*
* In the Spec. it checks the controller status first
* However if you get the correct information in case of
* power off recovery (POR) test, it should read ECC status first
*/
if (stat & LOAD_CMP) {
ecc = readl(&onenand->reg->ecc_err_stat);
if (ecc & ONENAND_ECC_4BIT_UNCORRECTABLE) {
printk(KERN_INFO "%s: ECC error = 0x%04x\n",
__func__, ecc);
mtd->ecc_stats.failed++;
return -EBADMSG;
}
}
if (stat & (LOCKED_BLK | ERS_FAIL | PGM_FAIL | LD_FAIL_ECC_ERR)) {
printk(KERN_INFO "%s: controller error = 0x%04x\n",
__func__, stat);
if (stat & LOCKED_BLK)
printk(KERN_INFO "%s: it's locked error = 0x%04x\n",
__func__, stat);
return -EIO;
}
return 0;
}
static int s3c_onenand_command(struct mtd_info *mtd, int cmd,
loff_t addr, size_t len)
{
struct onenand_chip *this = mtd->priv;
unsigned int *m, *s;
int fba, fpa, fsa = 0;
unsigned int mem_addr;
int i, mcount, scount;
int index;
fba = (int) (addr >> this->erase_shift);
fpa = (int) (addr >> this->page_shift);
fpa &= this->page_mask;
mem_addr = onenand->mem_addr(fba, fpa, fsa);
switch (cmd) {
case ONENAND_CMD_READ:
case ONENAND_CMD_READOOB:
case ONENAND_CMD_BUFFERRAM:
ONENAND_SET_NEXT_BUFFERRAM(this);
default:
break;
}
index = ONENAND_CURRENT_BUFFERRAM(this);
/*
* Emulate Two BufferRAMs and access with 4 bytes pointer
*/
m = (unsigned int *) onenand->page_buf;
s = (unsigned int *) onenand->oob_buf;
if (index) {
m += (this->writesize >> 2);
s += (mtd->oobsize >> 2);
}
mcount = mtd->writesize >> 2;
scount = mtd->oobsize >> 2;
switch (cmd) {
case ONENAND_CMD_READ:
/* Main */
for (i = 0; i < mcount; i++)
*m++ = s3c_read_cmd(CMD_MAP_01(mem_addr));
return 0;
case ONENAND_CMD_READOOB:
writel(TSRF, &onenand->reg->trans_spare);
/* Main */
for (i = 0; i < mcount; i++)
*m++ = s3c_read_cmd(CMD_MAP_01(mem_addr));
/* Spare */
for (i = 0; i < scount; i++)
*s++ = s3c_read_cmd(CMD_MAP_01(mem_addr));
writel(0, &onenand->reg->trans_spare);
return 0;
case ONENAND_CMD_PROG:
/* Main */
for (i = 0; i < mcount; i++)
s3c_write_cmd(*m++, CMD_MAP_01(mem_addr));
return 0;
case ONENAND_CMD_PROGOOB:
writel(TSRF, &onenand->reg->trans_spare);
/* Main - dummy write */
for (i = 0; i < mcount; i++)
s3c_write_cmd(0xffffffff, CMD_MAP_01(mem_addr));
/* Spare */
for (i = 0; i < scount; i++)
s3c_write_cmd(*s++, CMD_MAP_01(mem_addr));
writel(0, &onenand->reg->trans_spare);
return 0;
case ONENAND_CMD_UNLOCK_ALL:
s3c_write_cmd(ONENAND_UNLOCK_ALL, CMD_MAP_10(mem_addr));
return 0;
case ONENAND_CMD_ERASE:
s3c_write_cmd(ONENAND_ERASE_START, CMD_MAP_10(mem_addr));
return 0;
case ONENAND_CMD_MULTIBLOCK_ERASE:
s3c_write_cmd(ONENAND_MULTI_ERASE_SET, CMD_MAP_10(mem_addr));
return 0;
case ONENAND_CMD_ERASE_VERIFY:
s3c_write_cmd(ONENAND_ERASE_VERIFY, CMD_MAP_10(mem_addr));
return 0;
default:
break;
}
return 0;
}
static unsigned char *s3c_get_bufferram(struct mtd_info *mtd, int area)
{
struct onenand_chip *this = mtd->priv;
int index = ONENAND_CURRENT_BUFFERRAM(this);
unsigned char *p;
if (area == ONENAND_DATARAM) {
p = (unsigned char *) onenand->page_buf;
if (index == 1)
p += this->writesize;
} else {
p = (unsigned char *) onenand->oob_buf;
if (index == 1)
p += mtd->oobsize;
}
return p;
}
static int onenand_read_bufferram(struct mtd_info *mtd, loff_t addr, int area,
unsigned char *buffer, int offset,
size_t count)
{
unsigned char *p;
p = s3c_get_bufferram(mtd, area);
memcpy(buffer, p + offset, count);
return 0;
}
static int onenand_write_bufferram(struct mtd_info *mtd, loff_t addr, int area,
const unsigned char *buffer, int offset,
size_t count)
{
unsigned char *p;
p = s3c_get_bufferram(mtd, area);
memcpy(p + offset, buffer, count);
return 0;
}
static int s3c_onenand_bbt_wait(struct mtd_info *mtd, int state)
{
struct samsung_onenand *reg = (struct samsung_onenand *)onenand->base;
unsigned int flags = INT_ACT | LOAD_CMP;
unsigned int stat;
unsigned long timeout = 0x10000;
while (timeout--) {
stat = readl(&reg->int_err_stat);
if (stat & flags)
break;
}
/* To get correct interrupt status in timeout case */
stat = readl(&onenand->reg->int_err_stat);
writel(stat, &onenand->reg->int_err_ack);
if (stat & LD_FAIL_ECC_ERR) {
s3c_onenand_reset();
return ONENAND_BBT_READ_ERROR;
}
if (stat & LOAD_CMP) {
int ecc = readl(&onenand->reg->ecc_err_stat);
if (ecc & ONENAND_ECC_4BIT_UNCORRECTABLE) {
s3c_onenand_reset();
return ONENAND_BBT_READ_ERROR;
}
}
return 0;
}
static void s3c_onenand_check_lock_status(struct mtd_info *mtd)
{
struct onenand_chip *this = mtd->priv;
unsigned int block, end;
int tmp;
end = this->chipsize >> this->erase_shift;
for (block = 0; block < end; block++) {
tmp = s3c_read_cmd(CMD_MAP_01(onenand->mem_addr(block, 0, 0)));
if (readl(&onenand->reg->int_err_stat) & LOCKED_BLK) {
printf("block %d is write-protected!\n", block);
writel(LOCKED_BLK, &onenand->reg->int_err_ack);
}
}
}
static void s3c_onenand_do_lock_cmd(struct mtd_info *mtd, loff_t ofs,
size_t len, int cmd)
{
struct onenand_chip *this = mtd->priv;
int start, end, start_mem_addr, end_mem_addr;
start = ofs >> this->erase_shift;
start_mem_addr = onenand->mem_addr(start, 0, 0);
end = start + (len >> this->erase_shift) - 1;
end_mem_addr = onenand->mem_addr(end, 0, 0);
if (cmd == ONENAND_CMD_LOCK) {
s3c_write_cmd(ONENAND_LOCK_START, CMD_MAP_10(start_mem_addr));
s3c_write_cmd(ONENAND_LOCK_END, CMD_MAP_10(end_mem_addr));
} else {
s3c_write_cmd(ONENAND_UNLOCK_START, CMD_MAP_10(start_mem_addr));
s3c_write_cmd(ONENAND_UNLOCK_END, CMD_MAP_10(end_mem_addr));
}
this->wait(mtd, FL_LOCKING);
}
static void s3c_onenand_unlock_all(struct mtd_info *mtd)
{
struct onenand_chip *this = mtd->priv;
loff_t ofs = 0;
size_t len = this->chipsize;
/* FIXME workaround */
this->subpagesize = mtd->writesize;
mtd->subpage_sft = 0;
if (this->options & ONENAND_HAS_UNLOCK_ALL) {
/* Write unlock command */
this->command(mtd, ONENAND_CMD_UNLOCK_ALL, 0, 0);
/* No need to check return value */
this->wait(mtd, FL_LOCKING);
/* Workaround for all block unlock in DDP */
if (!ONENAND_IS_DDP(this)) {
s3c_onenand_check_lock_status(mtd);
return;
}
/* All blocks on another chip */
ofs = this->chipsize >> 1;
len = this->chipsize >> 1;
}
s3c_onenand_do_lock_cmd(mtd, ofs, len, ONENAND_CMD_UNLOCK);
s3c_onenand_check_lock_status(mtd);
}
#ifdef CONFIG_S3C64XX
static void s3c_set_width_regs(struct onenand_chip *this)
{
int dev_id, density;
int fba, fpa, fsa;
int dbs_dfs;
dev_id = DEVICE_ID0_REG;
density = (dev_id >> ONENAND_DEVICE_DENSITY_SHIFT) & 0xf;
dbs_dfs = !!(dev_id & ONENAND_DEVICE_IS_DDP);
fba = density + 7;
if (dbs_dfs)
fba--; /* Decrease the fba */
fpa = 6;
if (density >= ONENAND_DEVICE_DENSITY_512Mb)
fsa = 2;
else
fsa = 1;
DPRINTK("FBA %lu, FPA %lu, FSA %lu, DDP %lu",
FBA_WIDTH0_REG, FPA_WIDTH0_REG, FSA_WIDTH0_REG,
DDP_DEVICE_REG);
DPRINTK("mem_cfg0 0x%lx, sync mode %lu, "
"dev_page_size %lu, BURST LEN %lu",
MEM_CFG0_REG, SYNC_MODE_REG,
DEV_PAGE_SIZE_REG, BURST_LEN0_REG);
DEV_PAGE_SIZE_REG = 0x1;
FBA_WIDTH0_REG = fba;
FPA_WIDTH0_REG = fpa;
FSA_WIDTH0_REG = fsa;
DBS_DFS_WIDTH0_REG = dbs_dfs;
}
#endif
void s3c_onenand_init(struct mtd_info *mtd)
{
struct onenand_chip *this = mtd->priv;
u32 size = (4 << 10); /* 4 KiB */
onenand = malloc(sizeof(struct s3c_onenand));
if (!onenand)
return;
onenand->page_buf = malloc(size * sizeof(char));
if (!onenand->page_buf)
return;
memset(onenand->page_buf, 0xff, size);
onenand->oob_buf = malloc(128 * sizeof(char));
if (!onenand->oob_buf)
return;
memset(onenand->oob_buf, 0xff, 128);
onenand->mtd = mtd;
#if defined(CONFIG_S3C64XX)
onenand->base = (void *)0x70100000;
onenand->ahb_addr = (void *)0x20000000;
#elif defined(CONFIG_S5PC1XX)
onenand->base = (void *)0xE7100000;
onenand->ahb_addr = (void *)0xB0000000;
#endif
onenand->mem_addr = s3c_mem_addr;
onenand->reg = (struct samsung_onenand *)onenand->base;
this->read_word = s3c_onenand_readw;
this->write_word = s3c_onenand_writew;
this->wait = s3c_onenand_wait;
this->bbt_wait = s3c_onenand_bbt_wait;
this->unlock_all = s3c_onenand_unlock_all;
this->command = s3c_onenand_command;
this->read_bufferram = onenand_read_bufferram;
this->write_bufferram = onenand_write_bufferram;
this->options |= ONENAND_RUNTIME_BADBLOCK_CHECK;
}

12
drivers/net/smc911x.c
View file

@ -249,6 +249,12 @@ int smc911x_initialize(u8 dev_num, int base_addr)
dev->iobase = base_addr;
/* Try to detect chip. Will fail if not present. */
if (smc911x_detect_chip(dev)) {
free(dev);
return 0;
}
addrh = smc911x_get_mac_csr(dev, ADDRH);
addrl = smc911x_get_mac_csr(dev, ADDRL);
dev->enetaddr[0] = addrl;
@ -264,12 +270,6 @@ int smc911x_initialize(u8 dev_num, int base_addr)
dev->recv = smc911x_rx;
sprintf(dev->name, "%s-%hu", DRIVERNAME, dev_num);
/* Try to detect chip. Will fail if not present. */
if (smc911x_detect_chip(dev)) {
free(dev);
return 0;
}
eth_register(dev);
return 0;
}

132
drivers/rtc/s3c24x0_rtc.c
View file

@ -37,6 +37,7 @@
#endif
#include <rtc.h>
#include <asm/io.h>
/*#define DEBUG*/
@ -48,112 +49,113 @@ typedef enum {
static inline void SetRTC_Access(RTC_ACCESS a)
{
S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
switch (a) {
case RTC_ENABLE:
rtc->RTCCON |= 0x01; break;
struct s3c24x0_rtc *rtc = s3c24x0_get_base_rtc();
case RTC_DISABLE:
rtc->RTCCON &= ~0x01; break;
switch (a) {
case RTC_ENABLE:
writeb(readb(&rtc->RTCCON) | 0x01, &rtc->RTCCON);
break;
case RTC_DISABLE:
writeb(readb(&rtc->RTCCON) & ~0x01, &rtc->RTCCON);
break;
}
}
/* ------------------------------------------------------------------------- */
int rtc_get (struct rtc_time *tmp)
int rtc_get(struct rtc_time *tmp)
{
S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
struct s3c24x0_rtc *rtc = s3c24x0_get_base_rtc();
uchar sec, min, hour, mday, wday, mon, year;
uchar a_sec,a_min, a_hour, a_date, a_mon, a_year, a_armed;
uchar a_sec, a_min, a_hour, a_date, a_mon, a_year, a_armed;
/* enable access to RTC registers */
SetRTC_Access(RTC_ENABLE);
/* read RTC registers */
do {
sec = rtc->BCDSEC;
min = rtc->BCDMIN;
hour = rtc->BCDHOUR;
mday = rtc->BCDDATE;
wday = rtc->BCDDAY;
mon = rtc->BCDMON;
year = rtc->BCDYEAR;
} while (sec != rtc->BCDSEC);
sec = readb(&rtc->BCDSEC);
min = readb(&rtc->BCDMIN);
hour = readb(&rtc->BCDHOUR);
mday = readb(&rtc->BCDDATE);
wday = readb(&rtc->BCDDAY);
mon = readb(&rtc->BCDMON);
year = readb(&rtc->BCDYEAR);
} while (sec != readb(&rtc->BCDSEC));
/* read ALARM registers */
a_sec = rtc->ALMSEC;
a_min = rtc->ALMMIN;
a_hour = rtc->ALMHOUR;
a_date = rtc->ALMDATE;
a_mon = rtc->ALMMON;
a_year = rtc->ALMYEAR;
a_armed = rtc->RTCALM;
a_sec = readb(&rtc->ALMSEC);
a_min = readb(&rtc->ALMMIN);
a_hour = readb(&rtc->ALMHOUR);
a_date = readb(&rtc->ALMDATE);
a_mon = readb(&rtc->ALMMON);
a_year = readb(&rtc->ALMYEAR);
a_armed = readb(&rtc->RTCALM);
/* disable access to RTC registers */
SetRTC_Access(RTC_DISABLE);
#ifdef RTC_DEBUG
printf ( "Get RTC year: %02x mon/cent: %02x mday: %02x wday: %02x "
"hr: %02x min: %02x sec: %02x\n",
year, mon, mday, wday,
hour, min, sec);
printf ( "Alarms: %02x: year: %02x month: %02x date: %02x hour: %02x min: %02x sec: %02x\n",
a_armed,
a_year, a_mon, a_date,
a_hour, a_min, a_sec);
printf("Get RTC year: %02x mon/cent: %02x mday: %02x wday: %02x "
"hr: %02x min: %02x sec: %02x\n",
year, mon, mday, wday, hour, min, sec);
printf("Alarms: %02x: year: %02x month: %02x date: %02x hour: "
"%02x min: %02x sec: %02x\n",
a_armed, a_year, a_mon, a_date, a_hour, a_min, a_sec);
#endif
tmp->tm_sec = bcd2bin(sec & 0x7F);
tmp->tm_min = bcd2bin(min & 0x7F);
tmp->tm_sec = bcd2bin(sec & 0x7F);
tmp->tm_min = bcd2bin(min & 0x7F);
tmp->tm_hour = bcd2bin(hour & 0x3F);
tmp->tm_mday = bcd2bin(mday & 0x3F);
tmp->tm_mon = bcd2bin(mon & 0x1F);
tmp->tm_year = bcd2bin(year);
tmp->tm_wday = bcd2bin(wday & 0x07);
if(tmp->tm_year<70)
tmp->tm_year+=2000;
if (tmp->tm_year < 70)
tmp->tm_year += 2000;
else
tmp->tm_year+=1900;
tmp->tm_yday = 0;
tmp->tm_isdst= 0;
tmp->tm_year += 1900;
tmp->tm_yday = 0;
tmp->tm_isdst = 0;
#ifdef RTC_DEBUG
printf ( "Get DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
printf("Get DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
#endif
return 0;
}
int rtc_set (struct rtc_time *tmp)
int rtc_set(struct rtc_time *tmp)
{
S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
struct s3c24x0_rtc *rtc = s3c24x0_get_base_rtc();
uchar sec, min, hour, mday, wday, mon, year;
#ifdef RTC_DEBUG
printf ( "Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
printf("Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
#endif
year = bin2bcd(tmp->tm_year % 100);
mon = bin2bcd(tmp->tm_mon);
wday = bin2bcd(tmp->tm_wday);
mday = bin2bcd(tmp->tm_mday);
hour = bin2bcd(tmp->tm_hour);
min = bin2bcd(tmp->tm_min);
sec = bin2bcd(tmp->tm_sec);
year = bin2bcd(tmp->tm_year % 100);
mon = bin2bcd(tmp->tm_mon);
wday = bin2bcd(tmp->tm_wday);
mday = bin2bcd(tmp->tm_mday);
hour = bin2bcd(tmp->tm_hour);
min = bin2bcd(tmp->tm_min);
sec = bin2bcd(tmp->tm_sec);
/* enable access to RTC registers */
SetRTC_Access(RTC_ENABLE);
/* write RTC registers */
rtc->BCDSEC = sec;
rtc->BCDMIN = min;
rtc->BCDHOUR = hour;
rtc->BCDDATE = mday;
rtc->BCDDAY = wday;
rtc->BCDMON = mon;
rtc->BCDYEAR = year;
writeb(sec, &rtc->BCDSEC);
writeb(min, &rtc->BCDMIN);
writeb(hour, &rtc->BCDHOUR);
writeb(mday, &rtc->BCDDATE);
writeb(wday, &rtc->BCDDAY);
writeb(mon, &rtc->BCDMON);
writeb(year, &rtc->BCDYEAR);
/* disable access to RTC registers */
SetRTC_Access(RTC_DISABLE);
@ -161,12 +163,12 @@ int rtc_set (struct rtc_time *tmp)
return 0;
}
void rtc_reset (void)
void rtc_reset(void)
{
S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
struct s3c24x0_rtc *rtc = s3c24x0_get_base_rtc();
rtc->RTCCON = (rtc->RTCCON & ~0x06) | 0x08;
rtc->RTCCON &= ~(0x08|0x01);
writeb((readb(&rtc->RTCCON) & ~0x06) | 0x08, &rtc->RTCCON);
writeb(readb(&rtc->RTCCON) & ~(0x08 | 0x01), &rtc->RTCCON);
}
#endif

1
drivers/serial/Makefile
View file

@ -33,6 +33,7 @@ COBJS-$(CONFIG_NS9750_UART) += ns9750_serial.o
COBJS-$(CONFIG_SYS_NS16550) += ns16550.o
COBJS-$(CONFIG_DRIVER_S3C4510_UART) += s3c4510b_uart.o
COBJS-$(CONFIG_S3C64XX) += s3c64xx.o
COBJS-$(CONFIG_S5PC1XX) += serial_s5pc1xx.o
COBJS-$(CONFIG_SYS_NS16550_SERIAL) += serial.o
COBJS-$(CONFIG_CLPS7111_SERIAL) += serial_clps7111.o
COBJS-$(CONFIG_IMX_SERIAL) += serial_imx.o

158
drivers/serial/serial_s3c24x0.c
View file

@ -38,7 +38,7 @@ DECLARE_GLOBAL_DATA_PTR;
#elif defined(CONFIG_SERIAL3)
# if defined(CONFIG_TRAB)
# #error "TRAB supports only CONFIG_SERIAL1"
# error "TRAB supports only CONFIG_SERIAL1"
# endif
#define UART_NR S3C24X0_UART2
@ -46,51 +46,71 @@ DECLARE_GLOBAL_DATA_PTR;
#error "Bad: you didn't configure serial ..."
#endif
#include <asm/io.h>
#if defined(CONFIG_SERIAL_MULTI)
#include <serial.h>
/* Multi serial device functions */
#define DECLARE_S3C_SERIAL_FUNCTIONS(port) \
int s3serial##port##_init (void) {\
return serial_init_dev(port);}\
void s3serial##port##_setbrg (void) {\
serial_setbrg_dev(port);}\
int s3serial##port##_getc (void) {\
return serial_getc_dev(port);}\
int s3serial##port##_tstc (void) {\
return serial_tstc_dev(port);}\
void s3serial##port##_putc (const char c) {\
serial_putc_dev(port, c);}\
void s3serial##port##_puts (const char *s) {\
serial_puts_dev(port, s);}
int s3serial##port##_init(void) \
{ \
return serial_init_dev(port); \
} \
void s3serial##port##_setbrg(void) \
{ \
serial_setbrg_dev(port); \
} \
int s3serial##port##_getc(void) \
{ \
return serial_getc_dev(port); \
} \
int s3serial##port##_tstc(void) \
{ \
return serial_tstc_dev(port); \
} \
void s3serial##port##_putc(const char c) \
{ \
serial_putc_dev(port, c); \
} \
void s3serial##port##_puts(const char *s) \
{ \
serial_puts_dev(port, s); \
}
#define INIT_S3C_SERIAL_STRUCTURE(port,name,bus) {\
name,\
bus,\
s3serial##port##_init,\
s3serial##port##_setbrg,\
s3serial##port##_getc,\
s3serial##port##_tstc,\
s3serial##port##_putc,\
s3serial##port##_puts, }
#define INIT_S3C_SERIAL_STRUCTURE(port, name, bus) { \
name, \
bus, \
s3serial##port##_init, \
s3serial##port##_setbrg, \
s3serial##port##_getc, \
s3serial##port##_tstc, \
s3serial##port##_putc, \
s3serial##port##_puts, \
}
#endif /* CONFIG_SERIAL_MULTI */
#ifdef CONFIG_HWFLOW
static int hwflow;
#endif
void _serial_setbrg(const int dev_index)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
unsigned int reg = 0;
int i;
/* value is calculated so : (int)(PCLK/16./baudrate) -1 */
reg = get_PCLK() / (16 * gd->baudrate) - 1;
uart->UBRDIV = reg;
for (i = 0; i < 100; i++);
writel(reg, &uart->UBRDIV);
for (i = 0; i < 100; i++)
/* Delay */ ;
}
#if defined(CONFIG_SERIAL_MULTI)
static inline void
serial_setbrg_dev(unsigned int dev_index)
static inline void serial_setbrg_dev(unsigned int dev_index)
{
_serial_setbrg(dev_index);
}
@ -107,29 +127,33 @@ void serial_setbrg(void)
*/
static int serial_init_dev(const int dev_index)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
#ifdef CONFIG_HWFLOW
hwflow = 0; /* turned off by default */
#endif
/* FIFO enable, Tx/Rx FIFO clear */
uart->UFCON = 0x07;
uart->UMCON = 0x0;
writel(0x07, &uart->UFCON);
writel(0x0, &uart->UMCON);
/* Normal,No parity,1 stop,8 bit */
uart->ULCON = 0x3;
writel(0x3, &uart->ULCON);
/*
* tx=level,rx=edge,disable timeout int.,enable rx error int.,
* normal,interrupt or polling
*/
uart->UCON = 0x245;
writel(0x245, &uart->UCON);
#ifdef CONFIG_HWFLOW
uart->UMCON = 0x1; /* RTS up */
writel(0x1, &uart->UMCON); /* RTS up */
#endif
/* FIXME: This is sooooooooooooooooooo ugly */
#if defined(CONFIG_ARCH_GTA02_v1) || defined(CONFIG_ARCH_GTA02_v2)
/* we need auto hw flow control on the gsm and gps port */
if (dev_index == 0 || dev_index == 1)
uart->UMCON = 0x10;
writel(0x10, &uart->UMCON);
#endif
_serial_setbrg(dev_index);
@ -140,7 +164,7 @@ static int serial_init_dev(const int dev_index)
/* Initialise the serial port. The settings are always 8 data bits, no parity,
* 1 stop bit, no start bits.
*/
int serial_init (void)
int serial_init(void)
{
return serial_init_dev(UART_NR);
}
@ -151,40 +175,40 @@ int serial_init (void)
* otherwise. When the function is succesfull, the character read is
* written into its argument c.
*/
int _serial_getc (const int dev_index)
int _serial_getc(const int dev_index)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
/* wait for character to arrive */
while (!(uart->UTRSTAT & 0x1));
while (!(readl(&uart->UTRSTAT) & 0x1))
/* wait for character to arrive */ ;
return uart->URXH & 0xff;
return readb(&uart->URXH) & 0xff;
}
#if defined(CONFIG_SERIAL_MULTI)
static inline int serial_getc_dev(unsigned int dev_index)
{
return _serial_getc(dev_index);
}
#else
int serial_getc (void)
int serial_getc(void)
{
return _serial_getc(UART_NR);
}
#endif
#ifdef CONFIG_HWFLOW
static int hwflow = 0; /* turned off by default */
int hwflow_onoff(int on)
{
switch(on) {
switch (on) {
case 0:
default:
break; /* return current */
break; /* return current */
case 1:
hwflow = 1; /* turn on */
hwflow = 1; /* turn on */
break;
case -1:
hwflow = 0; /* turn off */
hwflow = 0; /* turn off */
break;
}
return hwflow;
@ -208,29 +232,29 @@ void enable_putc(void)
/*
* Output a single byte to the serial port.
*/
void _serial_putc (const char c, const int dev_index)
void _serial_putc(const char c, const int dev_index)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
#ifdef CONFIG_MODEM_SUPPORT
if (be_quiet)
return;
#endif
/* wait for room in the tx FIFO */
while (!(uart->UTRSTAT & 0x2));
while (!(readl(&uart->UTRSTAT) & 0x2))
/* wait for room in the tx FIFO */ ;
#ifdef CONFIG_HWFLOW
/* Wait for CTS up */
while(hwflow && !(uart->UMSTAT & 0x1))
;
while (hwflow && !(readl(&uart->UMSTAT) & 0x1))
/* Wait for CTS up */ ;
#endif
uart->UTXH = c;
writeb(c, &uart->UTXH);
/* If \n, also do \r */
if (c == '\n')
serial_putc ('\r');
serial_putc('\r');
}
#if defined(CONFIG_SERIAL_MULTI)
static inline void serial_putc_dev(unsigned int dev_index, const char c)
{
@ -249,13 +273,13 @@ void serial_putc(const char c)
*/
int _serial_tstc(const int dev_index)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
return uart->UTRSTAT & 0x1;
return readl(&uart->UTRSTAT) & 0x1;
}
#if defined(CONFIG_SERIAL_MULTI)
static inline int
serial_tstc_dev(unsigned int dev_index)
static inline int serial_tstc_dev(unsigned int dev_index)
{
return _serial_tstc(dev_index);
}
@ -269,18 +293,17 @@ int serial_tstc(void)
void _serial_puts(const char *s, const int dev_index)
{
while (*s) {
_serial_putc (*s++, dev_index);
_serial_putc(*s++, dev_index);
}
}
#if defined(CONFIG_SERIAL_MULTI)
static inline void
serial_puts_dev(int dev_index, const char *s)
static inline void serial_puts_dev(int dev_index, const char *s)
{
_serial_puts(s, dev_index);
}
#else
void
serial_puts (const char *s)
void serial_puts(const char *s)
{
_serial_puts(s, UART_NR);
}
@ -289,12 +312,11 @@ serial_puts (const char *s)
#if defined(CONFIG_SERIAL_MULTI)
DECLARE_S3C_SERIAL_FUNCTIONS(0);
struct serial_device s3c24xx_serial0_device =
INIT_S3C_SERIAL_STRUCTURE(0, "s3ser0", "S3UART1");
INIT_S3C_SERIAL_STRUCTURE(0, "s3ser0", "S3UART1");
DECLARE_S3C_SERIAL_FUNCTIONS(1);
struct serial_device s3c24xx_serial1_device =
INIT_S3C_SERIAL_STRUCTURE(1, "s3ser1", "S3UART2");
INIT_S3C_SERIAL_STRUCTURE(1, "s3ser1", "S3UART2");
DECLARE_S3C_SERIAL_FUNCTIONS(2);
struct serial_device s3c24xx_serial2_device =
INIT_S3C_SERIAL_STRUCTURE(2, "s3ser2", "S3UART3");
INIT_S3C_SERIAL_STRUCTURE(2, "s3ser2", "S3UART3");
#endif /* CONFIG_SERIAL_MULTI */

195
drivers/serial/serial_s5pc1xx.c Normal file
View file

@ -0,0 +1,195 @@
/*
* (C) Copyright 2009 SAMSUNG Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
*
* based on drivers/serial/s3c64xx.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/uart.h>
#include <asm/arch/clk.h>
#include <serial.h>
static inline struct s5pc1xx_uart *s5pc1xx_get_base_uart(int dev_index)
{
u32 offset = dev_index * sizeof(struct s5pc1xx_uart);
if (cpu_is_s5pc100())
return (struct s5pc1xx_uart *)(S5PC100_UART_BASE + offset);
else
return (struct s5pc1xx_uart *)(S5PC110_UART_BASE + offset);
}
/*
* The coefficient, used to calculate the baudrate on S5PC1XX UARTs is
* calculated as
* C = UBRDIV * 16 + number_of_set_bits_in_UDIVSLOT
* however, section 31.6.11 of the datasheet doesn't recomment using 1 for 1,
* 3 for 2, ... (2^n - 1) for n, instead, they suggest using these constants:
*/
static const int udivslot[] = {
0,
0x0080,
0x0808,
0x0888,
0x2222,
0x4924,
0x4a52,
0x54aa,
0x5555,
0xd555,
0xd5d5,
0xddd5,
0xdddd,
0xdfdd,
0xdfdf,
0xffdf,
};
void serial_setbrg_dev(const int dev_index)
{
DECLARE_GLOBAL_DATA_PTR;
struct s5pc1xx_uart *const uart = s5pc1xx_get_base_uart(dev_index);
u32 pclk = get_pclk();
u32 baudrate = gd->baudrate;
u32 val;
val = pclk / baudrate;
writel(val / 16 - 1, &uart->ubrdiv);
writew(udivslot[val % 16], &uart->udivslot);
}
/*
* Initialise the serial port with the given baudrate. The settings
* are always 8 data bits, no parity, 1 stop bit, no start bits.
*/
int serial_init_dev(const int dev_index)
{
struct s5pc1xx_uart *const uart = s5pc1xx_get_base_uart(dev_index);
/* reset and enable FIFOs, set triggers to the maximum */
writel(0, &uart->ufcon);
writel(0, &uart->umcon);
/* 8N1 */
writel(0x3, &uart->ulcon);
/* No interrupts, no DMA, pure polling */
writel(0x245, &uart->ucon);
serial_setbrg_dev(dev_index);
return 0;
}
static int serial_err_check(const int dev_index)
{
struct s5pc1xx_uart *const uart = s5pc1xx_get_base_uart(dev_index);
if (readl(&uart->uerstat) & 0xf)
return 1;
return 0;
}
/*
* Read a single byte from the serial port. Returns 1 on success, 0
* otherwise. When the function is succesfull, the character read is
* written into its argument c.
*/
int serial_getc_dev(const int dev_index)
{
struct s5pc1xx_uart *const uart = s5pc1xx_get_base_uart(dev_index);
/* wait for character to arrive */
while (!(readl(&uart->utrstat) & 0x1)) {
if (serial_err_check(dev_index))
return 0;
}
return (int)(readl(&uart->urxh) & 0xff);
}
/*
* Output a single byte to the serial port.
*/
void serial_putc_dev(const char c, const int dev_index)
{
struct s5pc1xx_uart *const uart = s5pc1xx_get_base_uart(dev_index);
/* wait for room in the tx FIFO */
while (!(readl(&uart->utrstat) & 0x2)) {
if (serial_err_check(dev_index))
return;
}
writel(c, &uart->utxh);
/* If \n, also do \r */
if (c == '\n')
serial_putc('\r');
}
/*
* Test whether a character is in the RX buffer
*/
int serial_tstc_dev(const int dev_index)
{
struct s5pc1xx_uart *const uart = s5pc1xx_get_base_uart(dev_index);
return (int)(readl(&uart->utrstat) & 0x1);
}
void serial_puts_dev(const char *s, const int dev_index)
{
while (*s)
serial_putc_dev(*s++, dev_index);
}
/* Multi serial device functions */
#define DECLARE_S5P_SERIAL_FUNCTIONS(port) \
int s5p_serial##port##_init(void) { return serial_init_dev(port); } \
void s5p_serial##port##_setbrg(void) { serial_setbrg_dev(port); } \
int s5p_serial##port##_getc(void) { return serial_getc_dev(port); } \
int s5p_serial##port##_tstc(void) { return serial_tstc_dev(port); } \
void s5p_serial##port##_putc(const char c) { serial_putc_dev(c, port); } \
void s5p_serial##port##_puts(const char *s) { serial_puts_dev(s, port); }
#define INIT_S5P_SERIAL_STRUCTURE(port, name, bus) { \
name, \
bus, \
s5p_serial##port##_init, \
s5p_serial##port##_setbrg, \
s5p_serial##port##_getc, \
s5p_serial##port##_tstc, \
s5p_serial##port##_putc, \
s5p_serial##port##_puts, }
DECLARE_S5P_SERIAL_FUNCTIONS(0);
struct serial_device s5pc1xx_serial0_device =
INIT_S5P_SERIAL_STRUCTURE(0, "s5pser0", "S5PUART0");
DECLARE_S5P_SERIAL_FUNCTIONS(1);
struct serial_device s5pc1xx_serial1_device =
INIT_S5P_SERIAL_STRUCTURE(1, "s5pser1", "S5PUART1");
DECLARE_S5P_SERIAL_FUNCTIONS(2);
struct serial_device s5pc1xx_serial2_device =
INIT_S5P_SERIAL_STRUCTURE(2, "s5pser2", "S5PUART2");
DECLARE_S5P_SERIAL_FUNCTIONS(3);
struct serial_device s5pc1xx_serial3_device =
INIT_S5P_SERIAL_STRUCTURE(3, "s5pser3", "S5PUART3");

2
include/asm-arm/arch-davinci/hardware.h
View file

@ -71,10 +71,12 @@ typedef volatile unsigned int * dv_reg_p;
#define DAVINCI_SPI_BASE (0x01c66800)
#define DAVINCI_GPIO_BASE (0x01c67000)
#define DAVINCI_VPSS_REGS_BASE (0x01c70000)
#if !defined(CONFIG_SOC_DM646X)
#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE (0x02000000)
#define DAVINCI_ASYNC_EMIF_DATA_CE1_BASE (0x04000000)
#define DAVINCI_ASYNC_EMIF_DATA_CE2_BASE (0x06000000)
#define DAVINCI_ASYNC_EMIF_DATA_CE3_BASE (0x08000000)
#endif
#define DAVINCI_DDR_BASE (0x80000000)
#ifdef CONFIG_SOC_DM644X

2
include/asm-arm/arch-omap3/sys_proto.h
View file

@ -34,6 +34,8 @@ void memif_init(void);
void sdrc_init(void);
void do_sdrc_init(u32, u32);
void gpmc_init(void);
void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
u32 size);
void watchdog_init(void);
void set_muxconf_regs(void);

32
include/asm-arm/arch-s5pc1xx/clk.h Normal file
View file

@ -0,0 +1,32 @@
/*
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#ifndef __ASM_ARM_ARCH_CLK_H_
#define __ASM_ARM_ARCH_CLK_H_
void s5pc1xx_clock_init(void);
extern unsigned long (*get_pll_clk)(int pllreg);
extern unsigned long (*get_arm_clk)(void);
extern unsigned long (*get_pclk)(void);
#endif

94
include/asm-arm/arch-s5pc1xx/clock.h Normal file
View file

@ -0,0 +1,94 @@
/*
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#ifndef __ASM_ARM_ARCH_CLOCK_H_
#define __ASM_ARM_ARCH_CLOCK_H_
#ifndef __ASSEMBLY__
struct s5pc100_clock {
unsigned int apll_lock;
unsigned int mpll_lock;
unsigned int epll_lock;
unsigned int hpll_lock;
unsigned char res1[0xf0];
unsigned int apll_con;
unsigned int mpll_con;
unsigned int epll_con;
unsigned int hpll_con;
unsigned char res2[0xf0];
unsigned int src0;
unsigned int src1;
unsigned int src2;
unsigned int src3;
unsigned char res3[0xf0];
unsigned int div0;
unsigned int div1;
unsigned int div2;
unsigned int div3;
unsigned int div4;
unsigned char res4[0x1ec];
unsigned int gate_d00;
unsigned int gate_d01;
unsigned int gate_d02;
unsigned char res5[0x54];
unsigned int gate_sclk0;
unsigned int gate_sclk1;
};
struct s5pc110_clock {
unsigned int apll_lock;
unsigned char res1[0x4];
unsigned int mpll_lock;
unsigned char res2[0x4];
unsigned int epll_lock;
unsigned char res3[0xc];
unsigned int vpll_lock;
unsigned char res4[0xdc];
unsigned int apll_con;
unsigned char res5[0x4];
unsigned int mpll_con;
unsigned char res6[0x4];
unsigned int epll_con;
unsigned char res7[0xc];
unsigned int vpll_con;
unsigned char res8[0xdc];
unsigned int src0;
unsigned int src1;
unsigned int src2;
unsigned int src3;
unsigned char res9[0xf0];
unsigned int div0;
unsigned int div1;
unsigned int div2;
unsigned int div3;
unsigned int div4;
unsigned char res10[0x1ec];
unsigned int gate_d00;
unsigned int gate_d01;
unsigned int gate_d02;
unsigned char res11[0x54];
unsigned int gate_sclk0;
unsigned int gate_sclk1;
};
#endif
#endif

72
include/asm-arm/arch-s5pc1xx/cpu.h Normal file
View file

@ -0,0 +1,72 @@
/*
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#ifndef _S5PC1XX_CPU_H
#define _S5PC1XX_CPU_H
#define S5PC1XX_ADDR_BASE 0xE0000000
#define S5PC1XX_CLOCK_BASE 0xE0100000
/* S5PC100 */
#define S5PC100_GPIO_BASE 0xE0300000
#define S5PC100_VIC0_BASE 0xE4000000
#define S5PC100_VIC1_BASE 0xE4100000
#define S5PC100_VIC2_BASE 0xE4200000
#define S5PC100_DMC_BASE 0xE6000000
#define S5PC100_SROMC_BASE 0xE7000000
#define S5PC100_ONENAND_BASE 0xE7100000
#define S5PC100_PWMTIMER_BASE 0xEA000000
#define S5PC100_WATCHDOG_BASE 0xEA200000
#define S5PC100_UART_BASE 0xEC000000
/* S5PC110 */
#define S5PC110_GPIO_BASE 0xE0200000
#define S5PC110_PWMTIMER_BASE 0xE2500000
#define S5PC110_WATCHDOG_BASE 0xE2700000
#define S5PC110_UART_BASE 0xE2900000
#define S5PC110_SROMC_BASE 0xE8000000
#define S5PC110_DMC0_BASE 0xF0000000
#define S5PC110_DMC1_BASE 0xF1400000
#define S5PC110_VIC0_BASE 0xF2000000
#define S5PC110_VIC1_BASE 0xF2100000
#define S5PC110_VIC2_BASE 0xF2200000
#define S5PC110_VIC3_BASE 0xF2300000
/* Chip ID */
#define S5PC1XX_PRO_ID 0xE0000000
#ifndef __ASSEMBLY__
/* CPU detection macros */
extern unsigned int s5pc1xx_cpu_id;
#define IS_SAMSUNG_TYPE(type, id) \
static inline int cpu_is_##type(void) \
{ \
return s5pc1xx_cpu_id == id ? 1 : 0; \
}
IS_SAMSUNG_TYPE(s5pc100, 0xc100)
IS_SAMSUNG_TYPE(s5pc110, 0xc110)
#endif
#endif /* _S5PC1XX_CPU_H */

129
include/asm-arm/arch-s5pc1xx/gpio.h Normal file
View file

@ -0,0 +1,129 @@
/*
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H
#ifndef __ASSEMBLY__
struct s5pc1xx_gpio_bank {
unsigned int con;
unsigned int dat;
unsigned int pull;
unsigned int drv;
unsigned int pdn_con;
unsigned int pdn_pull;
unsigned char res1[8];
};
struct s5pc100_gpio {
struct s5pc1xx_gpio_bank gpio_a0;
struct s5pc1xx_gpio_bank gpio_a1;
struct s5pc1xx_gpio_bank gpio_b;
struct s5pc1xx_gpio_bank gpio_c;
struct s5pc1xx_gpio_bank gpio_d;
struct s5pc1xx_gpio_bank gpio_e0;
struct s5pc1xx_gpio_bank gpio_e1;
struct s5pc1xx_gpio_bank gpio_f0;
struct s5pc1xx_gpio_bank gpio_f1;
struct s5pc1xx_gpio_bank gpio_f2;
struct s5pc1xx_gpio_bank gpio_f3;
struct s5pc1xx_gpio_bank gpio_g0;
struct s5pc1xx_gpio_bank gpio_g1;
struct s5pc1xx_gpio_bank gpio_g2;
struct s5pc1xx_gpio_bank gpio_g3;
struct s5pc1xx_gpio_bank gpio_i;
struct s5pc1xx_gpio_bank gpio_j0;
struct s5pc1xx_gpio_bank gpio_j1;
struct s5pc1xx_gpio_bank gpio_j2;
struct s5pc1xx_gpio_bank gpio_j3;
struct s5pc1xx_gpio_bank gpio_j4;
struct s5pc1xx_gpio_bank gpio_k0;
struct s5pc1xx_gpio_bank gpio_k1;
struct s5pc1xx_gpio_bank gpio_k2;
struct s5pc1xx_gpio_bank gpio_k3;
struct s5pc1xx_gpio_bank gpio_l0;
struct s5pc1xx_gpio_bank gpio_l1;
struct s5pc1xx_gpio_bank gpio_l2;
struct s5pc1xx_gpio_bank gpio_l3;
struct s5pc1xx_gpio_bank gpio_l4;
struct s5pc1xx_gpio_bank gpio_h0;
struct s5pc1xx_gpio_bank gpio_h1;
struct s5pc1xx_gpio_bank gpio_h2;
struct s5pc1xx_gpio_bank gpio_h3;
};
struct s5pc110_gpio {
struct s5pc1xx_gpio_bank gpio_a0;
struct s5pc1xx_gpio_bank gpio_a1;
struct s5pc1xx_gpio_bank gpio_b;
struct s5pc1xx_gpio_bank gpio_c0;
struct s5pc1xx_gpio_bank gpio_c1;
struct s5pc1xx_gpio_bank gpio_d0;
struct s5pc1xx_gpio_bank gpio_d1;
struct s5pc1xx_gpio_bank gpio_e0;
struct s5pc1xx_gpio_bank gpio_e1;
struct s5pc1xx_gpio_bank gpio_f0;
struct s5pc1xx_gpio_bank gpio_f1;
struct s5pc1xx_gpio_bank gpio_f2;
struct s5pc1xx_gpio_bank gpio_f3;
struct s5pc1xx_gpio_bank gpio_g0;
struct s5pc1xx_gpio_bank gpio_g1;
struct s5pc1xx_gpio_bank gpio_g2;
struct s5pc1xx_gpio_bank gpio_g3;
struct s5pc1xx_gpio_bank gpio_i;
struct s5pc1xx_gpio_bank gpio_j0;
struct s5pc1xx_gpio_bank gpio_j1;
struct s5pc1xx_gpio_bank gpio_j2;
struct s5pc1xx_gpio_bank gpio_j3;
struct s5pc1xx_gpio_bank gpio_j4;
struct s5pc1xx_gpio_bank gpio_mp0_1;
struct s5pc1xx_gpio_bank gpio_mp0_2;
struct s5pc1xx_gpio_bank gpio_mp0_3;
struct s5pc1xx_gpio_bank gpio_mp0_4;
struct s5pc1xx_gpio_bank gpio_mp0_5;
struct s5pc1xx_gpio_bank gpio_mp0_6;
struct s5pc1xx_gpio_bank gpio_mp0_7;
struct s5pc1xx_gpio_bank gpio_mp1_0;
struct s5pc1xx_gpio_bank gpio_mp1_1;
struct s5pc1xx_gpio_bank gpio_mp1_2;
struct s5pc1xx_gpio_bank gpio_mp1_3;
struct s5pc1xx_gpio_bank gpio_mp1_4;
struct s5pc1xx_gpio_bank gpio_mp1_5;
struct s5pc1xx_gpio_bank gpio_mp1_6;
struct s5pc1xx_gpio_bank gpio_mp1_7;
struct s5pc1xx_gpio_bank gpio_mp1_8;
struct s5pc1xx_gpio_bank gpio_mp2_0;
struct s5pc1xx_gpio_bank gpio_mp2_1;
struct s5pc1xx_gpio_bank gpio_mp2_2;
struct s5pc1xx_gpio_bank gpio_mp2_3;
struct s5pc1xx_gpio_bank gpio_mp2_4;
struct s5pc1xx_gpio_bank gpio_mp2_5;
struct s5pc1xx_gpio_bank gpio_mp2_6;
struct s5pc1xx_gpio_bank gpio_mp2_7;
struct s5pc1xx_gpio_bank gpio_mp2_8;
struct s5pc1xx_gpio_bank res1[48];
struct s5pc1xx_gpio_bank gpio_h0;
struct s5pc1xx_gpio_bank gpio_h1;
struct s5pc1xx_gpio_bank gpio_h2;
struct s5pc1xx_gpio_bank gpio_h3;
};
#endif
#endif

42
include/asm-arm/arch-s5pc1xx/power.h Normal file
View file

@ -0,0 +1,42 @@
/*
* Copyright (c) 2009 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
* Minkyu Kang <mk7.kang@samsung.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#ifndef __ASM_ARM_ARCH_POWER_H_
#define __ASM_ARM_ARCH_POWER_H_
/*
* Power control
*/
#define S5PC100_OTHERS 0xE0108200
#define S5PC100_RST_STAT 0xE0108300
#define S5PC100_SLEEP_WAKEUP (1 << 3)
#define S5PC100_WAKEUP_STAT 0xE0108304
#define S5PC100_INFORM0 0xE0108400
#define S5PC110_RST_STAT 0xE010A000
#define S5PC110_SLEEP_WAKEUP (1 << 3)
#define S5PC110_WAKEUP_STAT 0xE010C200
#define S5PC110_OTHERS 0xE010E000
#define S5PC110_USB_PHY_CON 0xE010E80C
#define S5PC110_INFORM0 0xE010F000
#endif

59
include/asm-arm/arch-s5pc1xx/pwm.h Normal file
View file

@ -0,0 +1,59 @@
/*
* Copyright (C) 2009 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
* Minkyu Kang <mk7.kang@samsung.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __ASM_ARM_ARCH_PWM_H_
#define __ASM_ARM_ARCH_PWM_H_
/* PWM timer addressing */
#define S5PC100_TIMER_BASE S5PC100_PWMTIMER_BASE
#define S5PC110_TIMER_BASE S5PC110_PWMTIMER_BASE
/* Interval mode(Auto Reload) of PWM Timer 4 */
#define S5PC1XX_TCON4_AUTO_RELOAD (1 << 22)
/* Update TCNTB4 */
#define S5PC1XX_TCON4_UPDATE (1 << 21)
/* start bit of PWM Timer 4 */
#define S5PC1XX_TCON4_START (1 << 20)
#ifndef __ASSEMBLY__
struct s5pc1xx_timer {
unsigned int tcfg0;
unsigned int tcfg1;
unsigned int tcon;
unsigned int tcntb0;
unsigned int tcmpb0;
unsigned int tcnto0;
unsigned int tcntb1;
unsigned int tcmpb1;
unsigned int tcnto1;
unsigned int tcntb2;
unsigned int tcmpb2;
unsigned int tcnto2;
unsigned int tcntb3;
unsigned int res1;
unsigned int tcnto3;
unsigned int tcntb4;
unsigned int tcnto4;
unsigned int tintcstat;
};
#endif /* __ASSEMBLY__ */
#endif

47
include/asm-arm/arch-s5pc1xx/uart.h Normal file
View file

@ -0,0 +1,47 @@
/*
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#ifndef __ASM_ARCH_UART_H_
#define __ASM_ARCH_UART_H_
#ifndef __ASSEMBLY__
struct s5pc1xx_uart {
unsigned int ulcon;
unsigned int ucon;
unsigned int ufcon;
unsigned int umcon;
unsigned int utrstat;
unsigned int uerstat;
unsigned int ufstat;
unsigned int umstat;
unsigned char utxh;
unsigned char res1[3];
unsigned char urxh;
unsigned char res2[3];
unsigned int ubrdiv;
unsigned short udivslot;
unsigned char res3[2];
unsigned char res4[0x3d0];
};
#endif /* __ASSEMBLY__ */
#endif

1
include/configs/cpu9260.h
View file

@ -295,6 +295,7 @@
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
/* NOR flash */
#define CONFIG_SYS_FLASH_CFI 1

4
include/configs/cpuat91.h
View file

@ -189,8 +189,8 @@
#define CONFIG_SILENT_CONSOLE 1
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot\n"
#define CONFIG_AUTOBOOT_STOP_STR " "
#define CONFIG_AUTOBOOT_DELAY_STR "d"

1
include/configs/davinci_dm355evm.h
View file

@ -69,6 +69,7 @@
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define CONFIG_SYS_NAND_PAGE_2K
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define CONFIG_SYS_NAND_LARGEPAGE
#define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }

162
include/configs/davinci_dm355leopard.h Normal file
View file

@ -0,0 +1,162 @@
/*
* Copyright (C) 2009 Texas Instruments Incorporated
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define DAVINCI_DM355LEOPARD
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_DISPLAY_CPUINFO
/* SoC Configuration */
#define CONFIG_ARM926EJS /* arm926ejs CPU */
#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
#define CONFIG_SYS_HZ_CLOCK 24000000 /* timer0 freq */
#define CONFIG_SYS_HZ 1000
#define CONFIG_SOC_DM355 /* DM355 based board */
/* Memory Info */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 0x80000000
#define PHYS_SDRAM_1_SIZE (128 << 20) /* 128 MiB */
/* Serial Driver info: UART0 for console */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM1 0x01c20000
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
/* Ethernet: external DM9000 */
#define CONFIG_DRIVER_DM9000 1
#define CONFIG_DM9000_BASE 0x04000000
#define DM9000_IO CONFIG_DM9000_BASE
#define DM9000_DATA (CONFIG_DM9000_BASE + 16)
#define CONFIG_NET_MULTI
/* I2C */
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_DAVINCI_I2C
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 0x10
/* NAND */
#define CONFIG_NAND_DAVINCI
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_MAX_CHIPS 1
/* U-Boot command configuration */
#include <config_cmd_default.h>
#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_SETGETDCR
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_I2C
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES
#ifdef CONFIG_NAND_DAVINCI
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_PARTITIONS
#define CONFIG_MTD_DEVICE
#define CONFIG_CMD_NAND
#define CONFIG_CMD_UBI
#define CONFIG_RBTREE
#endif
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
/* U-Boot general configuration */
#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
#define CONFIG_BOOTFILE "uImage" /* Boot file name */
#define CONFIG_SYS_PROMPT "DM355 LEOPARD # "
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE /* Print buffer size */ \
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_LONGHELP
#ifdef CONFIG_NAND_DAVINCI
#define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET 0x3C0000
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#undef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_OVERWRITE
#endif
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTCOMMAND "dhcp;bootm"
#define CONFIG_BOOTARGS \
"console=ttyS0,115200n8 " \
"root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"
#define CONFIG_CMDLINE_EDITING
#define CONFIG_VERSION_VARIABLE
#define CONFIG_TIMESTAMP
#define CONFIG_NET_RETRY_COUNT 10
/* U-Boot memory configuration */
#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */
#define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
#define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */
/* Linux interfacing */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_SYS_BARGSIZE 1024 /* bootarg Size */
#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
#define MTDIDS_DEFAULT "nand0=davinci_nand.0"
#ifdef CONFIG_SYS_NAND_LARGEPAGE
#define PART_BOOT "2m(bootloader)ro,"
#else
/* Assume 16K erase blocks; allow a few bad ones. */
#define PART_BOOT "512k(bootloader)ro,"
#endif
#define PART_KERNEL "4m(kernel)," /* kernel + initramfs */
#define PART_REST "-(filesystem)"
#define MTDPARTS_DEFAULT \
"mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST
#endif /* __CONFIG_H */

2
include/configs/davinci_dm365evm.h
View file

@ -1,4 +1,5 @@
/*
* Copyright (C) 2009 Texas Instruments Incorporated
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@ -76,6 +77,7 @@
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define CONFIG_SYS_NAND_PAGE_2K
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define CONFIG_SYS_NAND_LARGEPAGE
#define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }

132
include/configs/davinci_dm6467evm.h Normal file
View file

@ -0,0 +1,132 @@
/*
* Copyright (C) 2009 Texas Instruments Incorporated
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* Spectrum Digital TMS320DM6467 EVM board */
#define DAVINCI_DM6467EVM
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SKIP_RELOCATE_UBOOT
/* SoC Configuration */
#define CONFIG_ARM926EJS /* arm926ejs CPU */
#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
#define CONFIG_SYS_HZ_CLOCK 27000000
#define CONFIG_SYS_HZ 1000
#define CONFIG_SOC_DM646X
/* EEPROM definitions for EEPROM */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
/* Memory Info */
#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* initial data */
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
#define PHYS_SDRAM_1 0x80000000 /* DDR Start */
#define PHYS_SDRAM_1_SIZE (256 << 20) /* DDR size 256MB */
/* Linux interfacing */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_SYS_BARGSIZE 1024 /* Bootarg Size */
#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
/* Serial Driver info */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 4
#define CONFIG_SYS_NS16550_COM1 0x01c20000
#define CONFIG_SYS_NS16550_CLK 24000000
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/* I2C Configuration */
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_DAVINCI_I2C
#define CONFIG_SYS_I2C_SPEED 80000
#define CONFIG_SYS_I2C_SLAVE 10
/* Flash & Environment */
#define CONFIG_SYS_NO_FLASH
#ifdef CONFIG_SYS_USE_NAND
#define CONFIG_NAND_DAVINCI
#undef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
#define CONFIG_SYS_NAND_BASE_LIST {0x42000000, }
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_ENV_OFFSET 0
#else
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE (4 << 10) /* 4 KiB */
#endif
/* U-Boot general configuration */
#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTFILE "uImage" /* Boot file name */
#define CONFIG_SYS_PROMPT "DM6467 EVM > " /* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE \
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
#define CONFIG_BOOTCOMMAND "source 0x82080000; dhcp; bootm"
#define CONFIG_BOOTARGS \
"mem=120M console=ttyS0,115200n8 " \
"root=/dev/hda1 rw noinitrd ip=dhcp"
/* U-Boot commands */
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_EEPROM
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_SETGETDCR
#ifdef CONFIG_SYS_USE_NAND
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
#define CONFIG_CMD_NAND
#endif
#endif /* __CONFIG_H */

1
include/configs/davinci_dvevm.h
View file

@ -138,6 +138,7 @@
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define DEF_BOOTM ""
#elif defined(CONFIG_SYS_USE_NOR)
#ifdef CONFIG_NOR_UART_BOOT

1
include/configs/davinci_sonata.h
View file

@ -125,6 +125,7 @@
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define DEF_BOOTM ""
#elif defined(CONFIG_SYS_USE_NOR)
#ifdef CONFIG_NOR_UART_BOOT

15
include/configs/devkit8000.h
View file

@ -30,7 +30,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
/* High Level Configuration Options */
#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */
@ -59,9 +58,9 @@
#define CONFIG_REVISION_TAG 1
/* Size of malloc() pool */
#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
@ -271,16 +270,16 @@
#define CONFIG_SYS_HZ 1000
/* The stack sizes are set up in start.S using the settings below */
#define CONFIG_STACKSIZE SZ_128K /* regular stack */
#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */
#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
#endif
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_1_SIZE SZ_128M /* at least 128 meg */
#define PHYS_SDRAM_1_SIZE (128 << 20) /* at least 128 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
@ -289,7 +288,7 @@
/* NAND and environment organization */
#define PISMO1_NAND_SIZE GPMC_SIZE_128M
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
#define CONFIG_ENV_IS_IN_NAND 1
#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */

42
include/configs/omap3_beagle.h
View file

@ -27,7 +27,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
/*
* High Level Configuration Options
@ -62,9 +61,9 @@
/*
* Size of malloc() pool
*/
#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
@ -165,16 +164,27 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"console=ttyS2,115200n8\0" \
"videomode=1024x768@60,vxres=1024,vyres=768\0" \
"videospec=omapfb:vram:2M,vram:4M\0" \
"vram=12M\0" \
"dvimode=1024x768MR-16@60\0" \
"defaultdisplay=dvi\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"mmcrootfstype=ext3 rootwait\0" \
"nandroot=/dev/mtdblock4 rw\0" \
"nandrootfstype=jffs2\0" \
"mmcargs=setenv bootargs console=${console} " \
"video=${videospec},mode:${videomode} " \
"root=/dev/mmcblk0p2 rw " \
"rootfstype=ext3 rootwait\0" \
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
"omapfb.debug=y " \
"omapdss.def_disp=${defaultdisplay} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"nandargs=setenv bootargs console=${console} " \
"video=${videospec},mode:${videomode} " \
"root=/dev/mtdblock4 rw " \
"rootfstype=jffs2\0" \
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
"omapfb.debug=y " \
"omapdss.def_disp=${defaultdisplay} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
"loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source ${loadaddr}\0" \
@ -239,10 +249,10 @@
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE SZ_128K /* regular stack */
#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */
#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
#endif
/*-----------------------------------------------------------------------
@ -250,7 +260,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */
#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
@ -269,7 +279,7 @@
#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */
/* one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
#define CONFIG_SYS_FLASH_BASE boot_flash_base

15
include/configs/omap3_evm.h
View file

@ -32,7 +32,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
/*
* High Level Configuration Options
@ -67,9 +66,9 @@
/*
* Size of malloc() pool
*/
#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
@ -231,10 +230,10 @@
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE SZ_128K /* regular stack */
#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */
#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
#endif
/*-----------------------------------------------------------------------
@ -242,7 +241,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */
#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
@ -261,7 +260,7 @@
#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors */
/* on one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
#define CONFIG_SYS_FLASH_BASE boot_flash_base

42
include/configs/omap3_overo.h
View file

@ -19,7 +19,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
/*
* High Level Configuration Options
@ -54,9 +53,9 @@
/*
* Size of malloc() pool
*/
#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
@ -151,16 +150,27 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"console=ttyS2,115200n8\0" \
"videomode=1024x768@60,vxres=1024,vyres=768\0" \
"videospec=omapfb:vram:2M,vram:4M\0" \
"vram=12M\0" \
"dvimode=1024x768MR-16@60\0" \
"defaultdisplay=dvi\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"mmcrootfstype=ext3 rootwait\0" \
"nandroot=/dev/mtdblock4 rw\0" \
"nandrootfstype=jffs2\0" \
"mmcargs=setenv bootargs console=${console} " \
"video=${videospec},mode:${videomode} " \
"root=/dev/mmcblk0p2 rw " \
"rootfstype=ext3 rootwait\0" \
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
"omapfb.debug=y " \
"omapdss.def_disp=${defaultdisplay} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"nandargs=setenv bootargs console=${console} " \
"video=${videospec},mode:${videomode} " \
"root=/dev/mtdblock4 rw " \
"rootfstype=jffs2\0" \
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
"omapfb.debug=y " \
"omapdss.def_disp=${defaultdisplay} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
"loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source ${loadaddr}\0" \
@ -224,10 +234,10 @@
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE SZ_128K /* regular stack */
#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */
#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
#endif
/*-----------------------------------------------------------------------
@ -235,7 +245,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */
#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
@ -254,7 +264,7 @@
#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */
/* one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
#define CONFIG_SYS_FLASH_BASE boot_flash_base

15
include/configs/omap3_pandora.h
View file

@ -22,7 +22,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
/*
* High Level Configuration Options
@ -57,9 +56,9 @@
/*
* Size of malloc() pool
*/
#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
@ -228,10 +227,10 @@
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE SZ_128K /* regular stack */
#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */
#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
#endif
/*-----------------------------------------------------------------------
@ -239,7 +238,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */
#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
@ -258,7 +257,7 @@
#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */
/* one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
#define CONFIG_SYS_FLASH_BASE boot_flash_base

369
include/configs/omap3_sdp3430.h Normal file
View file

@ -0,0 +1,369 @@
/*
* (C) Copyright 2006-2009
* Texas Instruments Incorporated.
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <x0khasim@ti.com>
* Nishanth Menon <nm@ti.com>
*
* Configuration settings for the 3430 TI SDP3430 board.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* TODO: REMOVE THE FOLLOWING
* Retained the following till size.h is removed in u-boot
*/
#include <asm/sizes.h>
/*
* High Level Configuration Options
*/
#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */
#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP34XX 1 /* which is a 34XX */
#define CONFIG_OMAP3430 1 /* which is in a 3430 */
#define CONFIG_OMAP3_3430SDP 1 /* working with SDP Rev2 */
#include <asm/arch/cpu.h> /* get chip and board defs */
#include <asm/arch/omap3.h>
/*
* NOTE: these #defines presume standard SDP jumper settings.
* In particular:
* - 26 MHz clock (not 19.2 or 38.4 MHz)
* - Boot from 128MB NOR, not NAND or OneNAND
*
* At this writing, OMAP3 U-Boot support doesn't permit concurrent
* support for all the flash types the board supports.
*/
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
/* Clock Defines */
#define V_OSCK 26000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK >> 1)
#undef CONFIG_USE_IRQ /* no support for IRQs */
#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1
#define CONFIG_REVISION_TAG 1
/*
* Size of malloc() pool
* Total Size Environment - 256k
* Malloc - add 256k
*/
#define CONFIG_ENV_SIZE (256 << 10)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*--------------------------------------------------------------------------*/
/*
* Hardware drivers
*/
/*
* TWL4030
*/
#define CONFIG_TWL4030_POWER 1
/*
* serial port - NS16550 compatible
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
/* Original SDP u-boot used UART1 and thus J8 (innermost); that can be
* swapped with UART2 via jumpering. Downsides of using J8: it doesn't
* support UART boot (that's only for UART3); it prevents sharing a Linux
* kernel (LL_DEBUG_UART3) or filesystem (getty ttyS2) with most boards.
*
* UART boot uses UART3 on J9, and the SDP user's guide says to use
* that for console. Downsides of using J9: you can't use IRDA too;
* since UART3 isn't in the CORE power domain, it may be a bit less
* usable in certain PM-sensitive debug scenarios.
*/
#undef CONSOLE_J9 /* else J8/UART1 (innermost) */
#ifdef CONSOLE_J9
#define CONFIG_CONS_INDEX 3
#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
#define CONFIG_SERIAL3 3 /* UART3 */
#else
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
#define CONFIG_SERIAL1 1 /* UART1 */
#endif
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
115200}
/*
* I2C for power management setup
*/
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_SYS_I2C_BUS 0
#define CONFIG_SYS_I2C_BUS_SELECT 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
/* OMITTED: single 1 Gbit MT29F1G NAND flash */
/*
* NOR boot support - single 1 Gbit PF48F6000M0 Strataflash
*/
#define CONFIG_SYS_FLASH_BASE 0x10000000
#define CONFIG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */
#define CONFIG_SYS_FLASH_CFI 1 /* use CFI geometry data */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* ~10x faster writes */
#define CONFIG_SYS_FLASH_PROTECTION 1 /* hardware sector protection */
#define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* flinfo 'E' for empty */
#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE}
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
#define CONFIG_SYS_FLASH_CFI_WIDTH 2
#define PHYS_FLASH_SIZE (128 << 20)
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max sectors on one chip */
/* timeout values are in milliseconds */
#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ)
#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ)
/* OMITTED: single 2 Gbit KFM2G16 OneNAND flash */
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_SYS_ENV_SECT_SIZE (256 << 10)
#define CONFIG_ENV_OFFSET CONFIG_SYS_ENV_SECT_SIZE
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_ENV_SECT_SIZE)
/*--------------------------------------------------------------------------*/
/* commands to include */
#include <config_cmd_default.h>
/* Enabled commands */
#define CONFIG_CMD_DHCP /* DHCP Support */
#define CONFIG_CMD_EXT2 /* EXT2 Support */
#define CONFIG_CMD_FAT /* FAT support */
#define CONFIG_CMD_I2C /* I2C serial bus support */
#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
#define CONFIG_CMD_MMC /* MMC support */
#define CONFIG_CMD_NET
/* Disabled commands */
#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
#undef CONFIG_CMD_IMLS /* List all found images */
/*--------------------------------------------------------------------------*/
/*
* MMC boot support
*/
#if defined(CONFIG_CMD_MMC)
#define CONFIG_MMC 1
#define CONFIG_OMAP3_MMC 1
#define CONFIG_DOS_PARTITION 1
#endif
/*----------------------------------------------------------------------------
* SMSC9115 Ethernet from SMSC9118 family
*----------------------------------------------------------------------------
*/
#if defined(CONFIG_CMD_NET)
#define CONFIG_DRIVER_LAN91C96
#define CONFIG_LAN91C96_BASE DEBUG_BASE
#define CONFIG_LAN91C96_EXT_PHY
#define CONFIG_BOOTP_SEND_HOSTNAME
/*
* BOOTP fields
*/
#define CONFIG_BOOTP_SUBNETMASK 0x00000001
#define CONFIG_BOOTP_GATEWAY 0x00000002
#define CONFIG_BOOTP_HOSTNAME 0x00000004
#define CONFIG_BOOTP_BOOTPATH 0x00000010
#endif /* (CONFIG_CMD_NET) */
/*
* Environment setup
*
* Default boot order: mmc bootscript, MMC uImage, NOR image.
* Network booting environment must be configured at site.
*/
/* allow overwriting serial config and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"console=ttyS0,115200n8\0" \
"mmcargs=setenv bootargs console=${console} " \
"root=/dev/mmcblk0p2 rw " \
"rootfstype=ext3 rootwait\0" \
"norargs=setenv bootargs console=${console} " \
"root=/dev/mtdblock3 rw " \
"rootfstype=jffs2\0" \
"loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from MMC/SD ...; " \
"autoscr ${loadaddr}\0" \
"loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \
"mmcboot=echo Booting from MMC/SD ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
"norboot=echo Booting from NOR ...; " \
"run norargs; " \
"bootm 0x80000\0" \
#define CONFIG_BOOTCOMMAND \
"if mmcinit; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loaduimage; then " \
"run mmcboot; " \
"else run norboot; " \
"fi; " \
"fi; " \
"else run norboot; fi"
#define CONFIG_AUTO_COMPLETE 1
/*--------------------------------------------------------------------------*/
/*
* Miscellaneous configurable options
*/
#define V_PROMPT "OMAP34XX SDP # "
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_PROMPT V_PROMPT
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
/* SDRAM Test range - start at 16 meg boundary -ends at 32Meg -
* a basic sanity check ONLY
* IF you would like to increase coverage, increase the end address
* or run the test with custom options
*/
#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0 + 0x01000000)
#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + (32 << 20))
/* Default load address */
#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0)
/*--------------------------------------------------------------------------*/
/*
* 3430 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by
* 32KHz clk, or from external sig. This rate is divided by a local divisor.
*/
#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
#define CONFIG_SYS_HZ 1000
/*
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128 << 10) /* Regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack */
#endif
/*
* SDRAM Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 meg */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
#define SDRC_R_B_C 1
/*--------------------------------------------------------------------------*/
/*
* NOR FLASH usage ... default nCS0:
* - one 256KB sector for U-Boot
* - one 256KB sector for its parameters (not all used)
* - eight sectors (2 MB) for kernel
* - rest for JFFS2
*/
/* Monitor at start of flash */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS
#define CONFIG_SYS_JFFS2_NUM_BANKS 1
/*
* NAND FLASH usage ... default nCS1:
* - four 128KB sectors for X-Loader
* - four 128KB sectors for U-Boot
* - two 128KB sector for its parameters
* - 32 sectors (4 MB) for kernel
* - rest for filesystem
*/
/*
* OneNAND FLASH usage ... default nCS2:
* - four 128KB sectors for X-Loader
* - two 128KB sectors for U-Boot
* - one 128KB sector for its parameters
* - sixteen sectors (2 MB) for kernel
* - rest for filesystem
*/
/*--------------------------------------------------------------------------*/
#ifndef __ASSEMBLY__
extern struct gpmc *gpmc_cfg;
extern unsigned int boot_flash_base;
extern volatile unsigned int boot_flash_env_addr;
extern unsigned int boot_flash_off;
extern unsigned int boot_flash_sec;
extern unsigned int boot_flash_type;
#endif
#endif /* __CONFIG_H */

15
include/configs/omap3_zoom1.h
View file

@ -28,7 +28,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
/*
* High Level Configuration Options
@ -63,9 +62,9 @@
/*
* Size of malloc() pool
*/
#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
@ -236,10 +235,10 @@
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE SZ_128K /* regular stack */
#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */
#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
#endif
/*-----------------------------------------------------------------------
@ -247,7 +246,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */
#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
@ -266,7 +265,7 @@
#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */
/* one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
#define CONFIG_SYS_FLASH_BASE boot_flash_base

15
include/configs/omap3_zoom2.h
View file

@ -29,7 +29,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
/*
* High Level Configuration Options
@ -64,9 +63,9 @@
/*
* Size of malloc() pool
*/
#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
@ -201,10 +200,10 @@
*
* The stack sizes are set up in start.S using these settings
*/
#define CONFIG_STACKSIZE SZ_128K
#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ SZ_4K
#define CONFIG_STACKSIZE_FIQ SZ_4K
#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
#endif
/*-----------------------------------------------------------------------
@ -212,7 +211,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */
#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* SDRAM Bank Allocation method */
@ -231,7 +230,7 @@
#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */
/* one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
#define CONFIG_SYS_FLASH_BASE boot_flash_base

4
include/configs/sbc2410x.h
View file

@ -139,9 +139,7 @@
#define CONFIG_SYS_LOAD_ADDR 0x33000000 /* default load address */
/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
/* it to wrap 100 times (total 1562500) to get 1 sec. */
#define CONFIG_SYS_HZ 1562500
#define CONFIG_SYS_HZ 1000
/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }

4
include/configs/smdk2400.h
View file

@ -141,9 +141,7 @@
#define CONFIG_SYS_LOAD_ADDR 0x0cf00000 /* default load address */
/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
/* it to wrap 100 times (total 1562500) to get 1 sec. */
#define CONFIG_SYS_HZ 1562500
#define CONFIG_SYS_HZ 1000
/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }

4
include/configs/smdk2410.h
View file

@ -124,9 +124,7 @@
#define CONFIG_SYS_LOAD_ADDR 0x33000000 /* default load address */
/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
/* it to wrap 100 times (total 1562500) to get 1 sec. */
#define CONFIG_SYS_HZ 1562500
#define CONFIG_SYS_HZ 1000
/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }

242
include/configs/smdkc100.h Normal file
View file

@ -0,0 +1,242 @@
/*
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* HeungJun Kim <riverful.kim@samsung.com>
* Inki Dae <inki.dae@samsung.com>
*
* Configuation settings for the SAMSUNG SMDKC100 board.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */
#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
#define CONFIG_S5PC1XX 1 /* which is in a S5PC1XX Family */
#define CONFIG_S5PC100 1 /* which is in a S5PC100 */
#define CONFIG_SMDKC100 1 /* working with SMDKC100 */
#include <asm/arch/cpu.h> /* get chip and board defs */
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#undef CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_L2_OFF
/* input clock of PLL: SMDKC100 has 12MHz input clock */
#define CONFIG_SYS_CLK_FREQ 12000000
/* DRAM Base */
#define CONFIG_SYS_SDRAM_BASE 0x30000000
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
#define CONFIG_CMDLINE_EDITING
/*
* Size of malloc() pool
* 1MB = 0x100000, 0x100000 = 1024 * 1024
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for */
/* initial data */
/*
* select serial console configuration
*/
#define CONFIG_SERIAL0 1 /* use SERIAL 0 on SMDKC100 */
#define CONFIG_SERIAL_MULTI 1
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 115200
/***********************************************************
* Command definition
***********************************************************/
#include <config_cmd_default.h>
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_NAND
#undef CONFIG_CMD_NET
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_ONENAND
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
#define CONFIG_CMD_MTDPARTS
#define CONFIG_BOOTDELAY 3
#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define MTDIDS_DEFAULT "onenand0=s3c-onenand"
#define MTDPARTS_DEFAULT "mtdparts=s3c-onenand:256k(bootloader)"\
",128k@0x40000(params)"\
",3m@0x60000(kernel)"\
",16m@0x360000(test)"\
",-(UBI)"
#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
#define CONFIG_BOOTCOMMAND "run ubifsboot"
#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \
" console=ttySAC0,115200n8" \
" mem=128M"
#define CONFIG_COMMON_BOOT "console=ttySAC0,115200n8" \
" mem=128M " \
" " MTDPARTS_DEFAULT
#define CONFIG_BOOTARGS "root=/dev/mtdblock5 ubi.mtd=4" \
" rootfstype=cramfs " CONFIG_COMMON_BOOT
#define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x40000;" \
" onenand write 0x32008000 0x0 0x40000\0"
#define CONFIG_ENV_OVERWRITE
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_UPDATEB \
"updatek=" \
"onenand erase 0x60000 0x300000;" \
"onenand write 0x31008000 0x60000 0x300000\0" \
"updateu=" \
"onenand erase block 147-4095;" \
"onenand write 0x32000000 0x1260000 0x8C0000\0" \
"bootk=" \
"onenand read 0x30007FC0 0x60000 0x300000;" \
"bootm 0x30007FC0\0" \
"flashboot=" \
"set bootargs root=/dev/mtdblock${bootblock} " \
"rootfstype=${rootfstype} " \
"ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT ";" \
"run bootk\0" \
"ubifsboot=" \
"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
" ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; " \
"run bootk\0" \
"boottrace=setenv opts initcall_debug; run bootcmd\0" \
"android=" \
"set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
"rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; " \
"run bootk\0" \
"nfsboot=" \
"set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
"nfsroot=${nfsroot},nolock " \
"ip=${ipaddr}:${serverip}:${gatewayip}:" \
"${netmask}:nowplus:usb0:off " CONFIG_COMMON_BOOT "; " \
"run bootk\0" \
"ramboot=" \
"set bootargs " CONFIG_RAMDISK_BOOT \
" initrd=0x33000000,8M ramdisk=8192\0" \
"rootfstype=cramfs\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"meminfo=mem=128M\0" \
"nfsroot=/nfsroot/arm\0" \
"bootblock=5\0" \
"ubiblock=4\0" \
"ubi=enabled"
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_PROMPT "SMDKC100 # "
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/* memtest works on */
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_HZ 1000
/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*-----------------------------------------------------------------------
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
/* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE (128 << 20) /* 0x8000000, 128 MB Bank #1 */
#define CONFIG_SYS_MONITOR_BASE 0x00000000
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CONFIG_SYS_NO_FLASH 1
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */
#define CONFIG_IDENT_STRING " for SMDKC100"
#define CONFIG_SYS_64BIT_VSPRINTF
#if !defined(CONFIG_NAND_SPL) && (TEXT_BASE >= 0xc0000000)
#define CONFIG_ENABLE_MMU
#endif
#ifdef CONFIG_ENABLE_MMU
#define CONFIG_SYS_MAPPED_RAM_BASE 0xc0000000
#else
#define CONFIG_SYS_MAPPED_RAM_BASE CONFIG_SYS_SDRAM_BASE
#endif
/*-----------------------------------------------------------------------
* Boot configuration
*/
#define CONFIG_ENV_IS_IN_ONENAND 1
#define CONFIG_ENV_SIZE (128 << 10) /* 128KiB, 0x20000 */
#define CONFIG_ENV_ADDR (256 << 10) /* 256KiB, 0x40000 */
#define CONFIG_ENV_OFFSET (256 << 10) /* 256KiB, 0x40000 */
#define CONFIG_USE_ONENAND_BOARD_INIT
#define CONFIG_SAMSUNG_ONENAND 1
#define CONFIG_SYS_ONENAND_BASE 0xE7100000
#define CONFIG_DOS_PARTITION 1
#endif /* __CONFIG_H */

12
include/configs/trab.h
View file

@ -320,17 +320,7 @@
#define CONFIG_SYS_LOAD_ADDR 0x0CF00000 /* default load address */
#ifdef CONFIG_TRAB_50MHZ
/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
/* it to wrap 100 times (total 1562500) to get 1 sec. */
/* this should _really_ be calculated !! */
#define CONFIG_SYS_HZ 1562500
#else
/* the PWM TImer 4 uses a counter of 10390 for 10 ms, so we need */
/* it to wrap 100 times (total 1039000) to get 1 sec. */
/* this should _really_ be calculated !! */
#define CONFIG_SYS_HZ 1039000
#endif
#define CONFIG_SYS_HZ 1000
/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }

1
include/linux/mtd/onenand.h
View file

@ -135,6 +135,7 @@ struct onenand_chip {
#define ONENAND_HAS_CONT_LOCK (0x0001)
#define ONENAND_HAS_UNLOCK_ALL (0x0002)
#define ONENAND_HAS_2PLANE (0x0004)
#define ONENAND_RUNTIME_BADBLOCK_CHECK (0x0200)
#define ONENAND_PAGEBUF_ALLOC (0x1000)
#define ONENAND_OOBBUF_ALLOC (0x2000)

4
include/linux/mtd/onenand_regs.h
View file

@ -121,6 +121,8 @@
#define ONENAND_CMD_LOCK_TIGHT (0x2C)
#define ONENAND_CMD_UNLOCK_ALL (0x27)
#define ONENAND_CMD_ERASE (0x94)
#define ONENAND_CMD_MULTIBLOCK_ERASE (0x95)
#define ONENAND_CMD_ERASE_VERIFY (0x71)
#define ONENAND_CMD_RESET (0xF0)
#define ONENAND_CMD_READID (0x90)
@ -184,7 +186,9 @@
* ECC Status Reigser FF00h (R)
*/
#define ONENAND_ECC_1BIT (1 << 0)
#define ONENAND_ECC_1BIT_ALL (0x5555)
#define ONENAND_ECC_2BIT (1 << 1)
#define ONENAND_ECC_2BIT_ALL (0xAAAA)
#define ONENAND_ECC_4BIT_UNCORRECTABLE (0x1010)
#endif /* __ONENAND_REG_H */

131
include/linux/mtd/samsung_onenand.h Normal file
View file

@ -0,0 +1,131 @@
/*
* Copyright (C) 2005-2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Kyungmin Park <kyungmin.park@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __SAMSUNG_ONENAND_H__
#define __SAMSUNG_ONENAND_H__
/*
* OneNAND Controller
*/
#ifndef __ASSEMBLY__
struct samsung_onenand {
unsigned int mem_cfg; /* 0x0000 */
unsigned char res1[0xc];
unsigned int burst_len; /* 0x0010 */
unsigned char res2[0xc];
unsigned int mem_reset; /* 0x0020 */
unsigned char res3[0xc];
unsigned int int_err_stat; /* 0x0030 */
unsigned char res4[0xc];
unsigned int int_err_mask; /* 0x0040 */
unsigned char res5[0xc];
unsigned int int_err_ack; /* 0x0050 */
unsigned char res6[0xc];
unsigned int ecc_err_stat; /* 0x0060 */
unsigned char res7[0xc];
unsigned int manufact_id; /* 0x0070 */
unsigned char res8[0xc];
unsigned int device_id; /* 0x0080 */
unsigned char res9[0xc];
unsigned int data_buf_size; /* 0x0090 */
unsigned char res10[0xc];
unsigned int boot_buf_size; /* 0x00A0 */
unsigned char res11[0xc];
unsigned int buf_amount; /* 0x00B0 */
unsigned char res12[0xc];
unsigned int tech; /* 0x00C0 */
unsigned char res13[0xc];
unsigned int fba; /* 0x00D0 */
unsigned char res14[0xc];
unsigned int fpa; /* 0x00E0 */
unsigned char res15[0xc];
unsigned int fsa; /* 0x00F0 */
unsigned char res16[0x3c];
unsigned int sync_mode; /* 0x0130 */
unsigned char res17[0xc];
unsigned int trans_spare; /* 0x0140 */
unsigned char res18[0x3c];
unsigned int err_page_addr; /* 0x0180 */
unsigned char res19[0x1c];
unsigned int int_pin_en; /* 0x01A0 */
unsigned char res20[0x1c];
unsigned int acc_clock; /* 0x01C0 */
unsigned char res21[0x1c];
unsigned int err_blk_addr; /* 0x01E0 */
unsigned char res22[0xc];
unsigned int flash_ver_id; /* 0x01F0 */
unsigned char res23[0x6c];
unsigned int watchdog_cnt_low; /* 0x0260 */
unsigned char res24[0xc];
unsigned int watchdog_cnt_hi; /* 0x0270 */
unsigned char res25[0xc];
unsigned int sync_write; /* 0x0280 */
unsigned char res26[0x1c];
unsigned int cold_reset; /* 0x02A0 */
unsigned char res27[0xc];
unsigned int ddp_device; /* 0x02B0 */
unsigned char res28[0xc];
unsigned int multi_plane; /* 0x02C0 */
unsigned char res29[0x1c];
unsigned int trans_mode; /* 0x02E0 */
unsigned char res30[0x1c];
unsigned int ecc_err_stat2; /* 0x0300 */
unsigned char res31[0xc];
unsigned int ecc_err_stat3; /* 0x0310 */
unsigned char res32[0xc];
unsigned int ecc_err_stat4; /* 0x0320 */
unsigned char res33[0x1c];
unsigned int dev_page_size; /* 0x0340 */
unsigned char res34[0x4c];
unsigned int int_mon_status; /* 0x0390 */
};
#endif
#define ONENAND_MEM_RESET_HOT 0x3
#define ONENAND_MEM_RESET_COLD 0x2
#define ONENAND_MEM_RESET_WARM 0x1
#define INT_ERR_ALL 0x3fff
#define CACHE_OP_ERR (1 << 13)
#define RST_CMP (1 << 12)
#define RDY_ACT (1 << 11)
#define INT_ACT (1 << 10)
#define UNSUP_CMD (1 << 9)
#define LOCKED_BLK (1 << 8)
#define BLK_RW_CMP (1 << 7)
#define ERS_CMP (1 << 6)
#define PGM_CMP (1 << 5)
#define LOAD_CMP (1 << 4)
#define ERS_FAIL (1 << 3)
#define PGM_FAIL (1 << 2)
#define INT_TO (1 << 1)
#define LD_FAIL_ECC_ERR (1 << 0)
#define TSRF (1 << 0)
/* common initialize function */
extern void s3c_onenand_init(struct mtd_info *);
#endif

494
include/s3c2400.h
View file

@ -35,12 +35,12 @@
#define S3C24X0_SPI_CHANNELS 1
#define PALETTE (0x14A00400) /* SJS */
typedef enum {
enum s3c24x0_uarts_nr {
S3C24X0_UART0,
S3C24X0_UART1,
} S3C24X0_UARTS_NR;
};
/* S3C2400 device base addresses */
/*S3C2400 device base addresses */
#define S3C24X0_MEMCTL_BASE 0x14000000
#define S3C24X0_USB_HOST_BASE 0x14200000
#define S3C24X0_INTERRUPT_BASE 0x14400000
@ -63,492 +63,74 @@ typedef enum {
#include <s3c24x0.h>
static inline S3C24X0_MEMCTL * S3C24X0_GetBase_MEMCTL(void)
static inline struct s3c24x0_memctl *s3c24x0_get_base_memctl(void)
{
return (S3C24X0_MEMCTL * const)S3C24X0_MEMCTL_BASE;
return (struct s3c24x0_memctl *)S3C24X0_MEMCTL_BASE;
}
static inline S3C24X0_USB_HOST * S3C24X0_GetBase_USB_HOST(void)
static inline struct s3c24x0_usb_host *s3c24x0_get_base_usb_host(void)
{
return (S3C24X0_USB_HOST * const)S3C24X0_USB_HOST_BASE;
return (struct s3c24x0_usb_host *)S3C24X0_USB_HOST_BASE;
}
static inline S3C24X0_INTERRUPT * S3C24X0_GetBase_INTERRUPT(void)
static inline struct s3c24x0_interrupt *s3c24x0_get_base_interrupt(void)
{
return (S3C24X0_INTERRUPT * const)S3C24X0_INTERRUPT_BASE;
return (struct s3c24x0_interrupt *)S3C24X0_INTERRUPT_BASE;
}
static inline S3C24X0_DMAS * S3C24X0_GetBase_DMAS(void)
static inline struct s3c24x0_dmas *s3c24x0_get_base_dmas(void)
{
return (S3C24X0_DMAS * const)S3C24X0_DMA_BASE;
return (struct s3c24x0_dmas *)S3C24X0_DMA_BASE;
}
static inline S3C24X0_CLOCK_POWER * S3C24X0_GetBase_CLOCK_POWER(void)
static inline struct s3c24x0_clock_power *s3c24x0_get_base_clock_power(void)
{
return (S3C24X0_CLOCK_POWER * const)S3C24X0_CLOCK_POWER_BASE;
return (struct s3c24x0_clock_power *)S3C24X0_CLOCK_POWER_BASE;
}
static inline S3C24X0_LCD * S3C24X0_GetBase_LCD(void)
static inline struct s3c24x0_lcd *s3c24x0_get_base_lcd(void)
{
return (S3C24X0_LCD * const)S3C24X0_LCD_BASE;
return (struct s3c24x0_lcd *)S3C24X0_LCD_BASE;
}
static inline S3C24X0_UART * S3C24X0_GetBase_UART(S3C24X0_UARTS_NR nr)
static inline struct s3c24x0_uart
*s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n)
{
return (S3C24X0_UART * const)(S3C24X0_UART_BASE + (nr * 0x4000));
return (struct s3c24x0_uart *)(S3C24X0_UART_BASE + (n * 0x4000));
}
static inline S3C24X0_TIMERS * S3C24X0_GetBase_TIMERS(void)
static inline struct s3c24x0_timers *s3c24x0_get_base_timers(void)
{
return (S3C24X0_TIMERS * const)S3C24X0_TIMER_BASE;
return (struct s3c24x0_timers *)S3C24X0_TIMER_BASE;
}
static inline S3C24X0_USB_DEVICE * S3C24X0_GetBase_USB_DEVICE(void)
static inline struct s3c24x0_usb_device *s3c24x0_get_base_usb_device(void)
{
return (S3C24X0_USB_DEVICE * const)S3C24X0_USB_DEVICE_BASE;
return (struct s3c24x0_usb_device *)S3C24X0_USB_DEVICE_BASE;
}
static inline S3C24X0_WATCHDOG * S3C24X0_GetBase_WATCHDOG(void)
static inline struct s3c24x0_watchdog *s3c24x0_get_base_watchdog(void)
{
return (S3C24X0_WATCHDOG * const)S3C24X0_WATCHDOG_BASE;
return (struct s3c24x0_watchdog *)S3C24X0_WATCHDOG_BASE;
}
static inline S3C24X0_I2C * S3C24X0_GetBase_I2C(void)
static inline struct s3c24x0_i2c *s3c24x0_get_base_i2c(void)
{
return (S3C24X0_I2C * const)S3C24X0_I2C_BASE;
return (struct s3c24x0_i2c *)S3C24X0_I2C_BASE;
}
static inline S3C24X0_I2S * S3C24X0_GetBase_I2S(void)
static inline struct s3c24x0_i2s *s3c24x0_get_base_i2s(void)
{
return (S3C24X0_I2S * const)S3C24X0_I2S_BASE;
return (struct s3c24x0_i2s *)S3C24X0_I2S_BASE;
}
static inline S3C24X0_GPIO * S3C24X0_GetBase_GPIO(void)
static inline struct s3c24x0_gpio *s3c24x0_get_base_gpio(void)
{
return (S3C24X0_GPIO * const)S3C24X0_GPIO_BASE;
return (struct s3c24x0_gpio *)S3C24X0_GPIO_BASE;
}
static inline S3C24X0_RTC * S3C24X0_GetBase_RTC(void)
static inline struct s3c24x0_rtc *s3c24x0_get_base_rtc(void)
{
return (S3C24X0_RTC * const)S3C24X0_RTC_BASE;
return (struct s3c24x0_rtc *)S3C24X0_RTC_BASE;
}
static inline S3C2400_ADC * S3C2400_GetBase_ADC(void)
static inline struct s3c2400_adc *s3c2400_get_base_adc(void)
{
return (S3C2400_ADC * const)S3C24X0_ADC_BASE;
return (struct s3c2400_adc *)S3C24X0_ADC_BASE;
}
static inline S3C24X0_SPI * S3C24X0_GetBase_SPI(void)
static inline struct s3c24x0_spi *s3c24x0_get_base_spi(void)
{
return (S3C24X0_SPI * const)S3C24X0_SPI_BASE;
return (struct s3c24x0_spi *)S3C24X0_SPI_BASE;
}
static inline S3C2400_MMC * S3C2400_GetBase_MMC(void)
static inline struct s3c2400_mmc *s3c2400_get_base_mmc(void)
{
return (S3C2400_MMC * const)S3C2400_MMC_BASE;
return (struct s3c2400_mmc *)S3C2400_MMC_BASE;
}
#if 0
/* Memory control */
#define rBWSCON (*(volatile unsigned *)0x14000000)
#define rBANKCON0 (*(volatile unsigned *)0x14000004)
#define rBANKCON1 (*(volatile unsigned *)0x14000008)
#define rBANKCON2 (*(volatile unsigned *)0x1400000C)
#define rBANKCON3 (*(volatile unsigned *)0x14000010)
#define rBANKCON4 (*(volatile unsigned *)0x14000014)
#define rBANKCON5 (*(volatile unsigned *)0x14000018)
#define rBANKCON6 (*(volatile unsigned *)0x1400001C)
#define rBANKCON7 (*(volatile unsigned *)0x14000020)
#define rREFRESH (*(volatile unsigned *)0x14000024)
#define rBANKSIZE (*(volatile unsigned *)0x14000028)
#define rMRSRB6 (*(volatile unsigned *)0x1400002C)
#define rMRSRB7 (*(volatile unsigned *)0x14000030)
/* INTERRUPT */
#define rSRCPND (*(volatile unsigned *)0x14400000)
#define rINTMOD (*(volatile unsigned *)0x14400004)
#define rINTMSK (*(volatile unsigned *)0x14400008)
#define rPRIORITY (*(volatile unsigned *)0x1440000C)
#define rINTPND (*(volatile unsigned *)0x14400010)
#define rINTOFFSET (*(volatile unsigned *)0x14400014)
/* DMA */
#define rDISRC0 (*(volatile unsigned *)0x14600000)
#define rDIDST0 (*(volatile unsigned *)0x14600004)
#define rDCON0 (*(volatile unsigned *)0x14600008)
#define rDSTAT0 (*(volatile unsigned *)0x1460000C)
#define rDCSRC0 (*(volatile unsigned *)0x14600010)
#define rDCDST0 (*(volatile unsigned *)0x14600014)
#define rDMASKTRIG0 (*(volatile unsigned *)0x14600018)
#define rDISRC1 (*(volatile unsigned *)0x14600020)
#define rDIDST1 (*(volatile unsigned *)0x14600024)
#define rDCON1 (*(volatile unsigned *)0x14600028)
#define rDSTAT1 (*(volatile unsigned *)0x1460002C)
#define rDCSRC1 (*(volatile unsigned *)0x14600030)
#define rDCDST1 (*(volatile unsigned *)0x14600034)
#define rDMASKTRIG1 (*(volatile unsigned *)0x14600038)
#define rDISRC2 (*(volatile unsigned *)0x14600040)
#define rDIDST2 (*(volatile unsigned *)0x14600044)
#define rDCON2 (*(volatile unsigned *)0x14600048)
#define rDSTAT2 (*(volatile unsigned *)0x1460004C)
#define rDCSRC2 (*(volatile unsigned *)0x14600050)
#define rDCDST2 (*(volatile unsigned *)0x14600054)
#define rDMASKTRIG2 (*(volatile unsigned *)0x14600058)
#define rDISRC3 (*(volatile unsigned *)0x14600060)
#define rDIDST3 (*(volatile unsigned *)0x14600064)
#define rDCON3 (*(volatile unsigned *)0x14600068)
#define rDSTAT3 (*(volatile unsigned *)0x1460006C)
#define rDCSRC3 (*(volatile unsigned *)0x14600070)
#define rDCDST3 (*(volatile unsigned *)0x14600074)
#define rDMASKTRIG3 (*(volatile unsigned *)0x14600078)
/* CLOCK & POWER MANAGEMENT */
#define rLOCKTIME (*(volatile unsigned *)0x14800000)
#define rMPLLCON (*(volatile unsigned *)0x14800004)
#define rUPLLCON (*(volatile unsigned *)0x14800008)
#define rCLKCON (*(volatile unsigned *)0x1480000C)
#define rCLKSLOW (*(volatile unsigned *)0x14800010)
#define rCLKDIVN (*(volatile unsigned *)0x14800014)
/* LCD CONTROLLER */
#define rLCDCON1 (*(volatile unsigned *)0x14A00000)
#define rLCDCON2 (*(volatile unsigned *)0x14A00004)
#define rLCDCON3 (*(volatile unsigned *)0x14A00008)
#define rLCDCON4 (*(volatile unsigned *)0x14A0000C)
#define rLCDCON5 (*(volatile unsigned *)0x14A00010)
#define rLCDSADDR1 (*(volatile unsigned *)0x14A00014)
#define rLCDSADDR2 (*(volatile unsigned *)0x14A00018)
#define rLCDSADDR3 (*(volatile unsigned *)0x14A0001C)
#define rREDLUT (*(volatile unsigned *)0x14A00020)
#define rGREENLUT (*(volatile unsigned *)0x14A00024)
#define rBLUELUT (*(volatile unsigned *)0x14A00028)
#define rDP1_2 (*(volatile unsigned *)0x14A0002C)
#define rDP4_7 (*(volatile unsigned *)0x14A00030)
#define rDP3_5 (*(volatile unsigned *)0x14A00034)
#define rDP2_3 (*(volatile unsigned *)0x14A00038)
#define rDP5_7 (*(volatile unsigned *)0x14A0003c)
#define rDP3_4 (*(volatile unsigned *)0x14A00040)
#define rDP4_5 (*(volatile unsigned *)0x14A00044)
#define rDP6_7 (*(volatile unsigned *)0x14A00048)
#define rDITHMODE (*(volatile unsigned *)0x14A0004C)
#define rTPAL (*(volatile unsigned *)0x14A00050)
#define PALETTE (0x14A00400) /* SJS */
/* UART */
#define rULCON0 (*(volatile unsigned char *)0x15000000)
#define rUCON0 (*(volatile unsigned short *)0x15000004)
#define rUFCON0 (*(volatile unsigned char *)0x15000008)
#define rUMCON0 (*(volatile unsigned char *)0x1500000C)
#define rUTRSTAT0 (*(volatile unsigned char *)0x15000010)
#define rUERSTAT0 (*(volatile unsigned char *)0x15000014)
#define rUFSTAT0 (*(volatile unsigned short *)0x15000018)
#define rUMSTAT0 (*(volatile unsigned char *)0x1500001C)
#define rUBRDIV0 (*(volatile unsigned short *)0x15000028)
#define rULCON1 (*(volatile unsigned char *)0x15004000)
#define rUCON1 (*(volatile unsigned short *)0x15004004)
#define rUFCON1 (*(volatile unsigned char *)0x15004008)
#define rUMCON1 (*(volatile unsigned char *)0x1500400C)
#define rUTRSTAT1 (*(volatile unsigned char *)0x15004010)
#define rUERSTAT1 (*(volatile unsigned char *)0x15004014)
#define rUFSTAT1 (*(volatile unsigned short *)0x15004018)
#define rUMSTAT1 (*(volatile unsigned char *)0x1500401C)
#define rUBRDIV1 (*(volatile unsigned short *)0x15004028)
#ifdef __BIG_ENDIAN
#define rUTXH0 (*(volatile unsigned char *)0x15000023)
#define rURXH0 (*(volatile unsigned char *)0x15000027)
#define rUTXH1 (*(volatile unsigned char *)0x15004023)
#define rURXH1 (*(volatile unsigned char *)0x15004027)
#define WrUTXH0(ch) (*(volatile unsigned char *)0x15000023)=(unsigned char)(ch)
#define RdURXH0() (*(volatile unsigned char *)0x15000027)
#define WrUTXH1(ch) (*(volatile unsigned char *)0x15004023)=(unsigned char)(ch)
#define RdURXH1() (*(volatile unsigned char *)0x15004027)
#define UTXH0 (0x15000020+3) /* byte_access address by DMA */
#define URXH0 (0x15000024+3)
#define UTXH1 (0x15004020+3)
#define URXH1 (0x15004024+3)
#else /* Little Endian */
#define rUTXH0 (*(volatile unsigned char *)0x15000020)
#define rURXH0 (*(volatile unsigned char *)0x15000024)
#define rUTXH1 (*(volatile unsigned char *)0x15004020)
#define rURXH1 (*(volatile unsigned char *)0x15004024)
#define WrUTXH0(ch) (*(volatile unsigned char *)0x15000020)=(unsigned char)(ch)
#define RdURXH0() (*(volatile unsigned char *)0x15000024)
#define WrUTXH1(ch) (*(volatile unsigned char *)0x15004020)=(unsigned char)(ch)
#define RdURXH1() (*(volatile unsigned char *)0x15004024)
#define UTXH0 (0x15000020) /* byte_access address by DMA */
#define URXH0 (0x15000024)
#define UTXH1 (0x15004020)
#define URXH1 (0x15004024)
#endif
/* PWM TIMER */
#define rTCFG0 (*(volatile unsigned *)0x15100000)
#define rTCFG1 (*(volatile unsigned *)0x15100004)
#define rTCON (*(volatile unsigned *)0x15100008)
#define rTCNTB0 (*(volatile unsigned *)0x1510000C)
#define rTCMPB0 (*(volatile unsigned *)0x15100010)
#define rTCNTO0 (*(volatile unsigned *)0x15100014)
#define rTCNTB1 (*(volatile unsigned *)0x15100018)
#define rTCMPB1 (*(volatile unsigned *)0x1510001C)
#define rTCNTO1 (*(volatile unsigned *)0x15100020)
#define rTCNTB2 (*(volatile unsigned *)0x15100024)
#define rTCMPB2 (*(volatile unsigned *)0x15100028)
#define rTCNTO2 (*(volatile unsigned *)0x1510002C)
#define rTCNTB3 (*(volatile unsigned *)0x15100030)
#define rTCMPB3 (*(volatile unsigned *)0x15100034)
#define rTCNTO3 (*(volatile unsigned *)0x15100038)
#define rTCNTB4 (*(volatile unsigned *)0x1510003C)
#define rTCNTO4 (*(volatile unsigned *)0x15100040)
/* USB DEVICE */
#define rFUNC_ADDR_REG (*(volatile unsigned *)0x15200140)
#define rPWR_REG (*(volatile unsigned *)0x15200144)
#define rINT_REG (*(volatile unsigned *)0x15200148)
#define rINT_MASK_REG (*(volatile unsigned *)0x1520014C)
#define rFRAME_NUM_REG (*(volatile unsigned *)0x15200150)
#define rRESUME_CON_REG (*(volatile unsigned *)0x15200154)
#define rEP0_CSR (*(volatile unsigned *)0x15200160)
#define rEP0_MAXP (*(volatile unsigned *)0x15200164)
#define rEP0_OUT_CNT (*(volatile unsigned *)0x15200168)
#define rEP0_FIFO (*(volatile unsigned *)0x1520016C)
#define rEP1_IN_CSR (*(volatile unsigned *)0x15200180)
#define rEP1_IN_MAXP (*(volatile unsigned *)0x15200184)
#define rEP1_FIFO (*(volatile unsigned *)0x15200188)
#define rEP2_IN_CSR (*(volatile unsigned *)0x15200190)
#define rEP2_IN_MAXP (*(volatile unsigned *)0x15200194)
#define rEP2_FIFO (*(volatile unsigned *)0x15200198)
#define rEP3_OUT_CSR (*(volatile unsigned *)0x152001A0)
#define rEP3_OUT_MAXP (*(volatile unsigned *)0x152001A4)
#define rEP3_OUT_CNT (*(volatile unsigned *)0x152001A8)
#define rEP3_FIFO (*(volatile unsigned *)0x152001AC)
#define rEP4_OUT_CSR (*(volatile unsigned *)0x152001B0)
#define rEP4_OUT_MAXP (*(volatile unsigned *)0x152001B4)
#define rEP4_OUT_CNT (*(volatile unsigned *)0x152001B8)
#define rEP4_FIFO (*(volatile unsigned *)0x152001BC)
#define rDMA_CON (*(volatile unsigned *)0x152001C0)
#define rDMA_UNIT (*(volatile unsigned *)0x152001C4)
#define rDMA_FIFO (*(volatile unsigned *)0x152001C8)
#define rDMA_TX (*(volatile unsigned *)0x152001CC)
#define rTEST_MODE (*(volatile unsigned *)0x152001F4)
#define rIN_CON_REG (*(volatile unsigned *)0x152001F8)
/* WATCH DOG TIMER */
#define rWTCON (*(volatile unsigned *)0x15300000)
#define rWTDAT (*(volatile unsigned *)0x15300004)
#define rWTCNT (*(volatile unsigned *)0x15300008)
/* IIC */
#define rIICCON (*(volatile unsigned *)0x15400000)
#define rIICSTAT (*(volatile unsigned *)0x15400004)
#define rIICADD (*(volatile unsigned *)0x15400008)
#define rIICDS (*(volatile unsigned *)0x1540000C)
/* IIS */
#define rIISCON (*(volatile unsigned *)0x15508000)
#define rIISMOD (*(volatile unsigned *)0x15508004)
#define rIISPSR (*(volatile unsigned *)0x15508008)
#define rIISFIFCON (*(volatile unsigned *)0x1550800C)
#ifdef __BIG_ENDIAN
#define IISFIF ((volatile unsigned short *)0x15508012)
#else /* Little Endian */
#define IISFIF ((volatile unsigned short *)0x15508010)
#endif
/* I/O PORT */
#define rPACON (*(volatile unsigned *)0x15600000)
#define rPADAT (*(volatile unsigned *)0x15600004)
#define rPBCON (*(volatile unsigned *)0x15600008)
#define rPBDAT (*(volatile unsigned *)0x1560000C)
#define rPBUP (*(volatile unsigned *)0x15600010)
#define rPCCON (*(volatile unsigned *)0x15600014)
#define rPCDAT (*(volatile unsigned *)0x15600018)
#define rPCUP (*(volatile unsigned *)0x1560001C)
#define rPDCON (*(volatile unsigned *)0x15600020)
#define rPDDAT (*(volatile unsigned *)0x15600024)
#define rPDUP (*(volatile unsigned *)0x15600028)
#define rPECON (*(volatile unsigned *)0x1560002C)
#define rPEDAT (*(volatile unsigned *)0x15600030)
#define rPEUP (*(volatile unsigned *)0x15600034)
#define rPFCON (*(volatile unsigned *)0x15600038)
#define rPFDAT (*(volatile unsigned *)0x1560003C)
#define rPFUP (*(volatile unsigned *)0x15600040)
#define rPGCON (*(volatile unsigned *)0x15600044)
#define rPGDAT (*(volatile unsigned *)0x15600048)
#define rPGUP (*(volatile unsigned *)0x1560004C)
#define rOPENCR (*(volatile unsigned *)0x15600050)
#define rMISCCR (*(volatile unsigned *)0x15600054)
#define rEXTINT (*(volatile unsigned *)0x15600058)
/* RTC */
#ifdef __BIG_ENDIAN
#define rRTCCON (*(volatile unsigned char *)0x15700043)
#define rRTCALM (*(volatile unsigned char *)0x15700053)
#define rALMSEC (*(volatile unsigned char *)0x15700057)
#define rALMMIN (*(volatile unsigned char *)0x1570005B)
#define rALMHOUR (*(volatile unsigned char *)0x1570005F)
#define rALMDAY (*(volatile unsigned char *)0x15700063)
#define rALMMON (*(volatile unsigned char *)0x15700067)
#define rALMYEAR (*(volatile unsigned char *)0x1570006B)
#define rRTCRST (*(volatile unsigned char *)0x1570006F)
#define rBCDSEC (*(volatile unsigned char *)0x15700073)
#define rBCDMIN (*(volatile unsigned char *)0x15700077)
#define rBCDHOUR (*(volatile unsigned char *)0x1570007B)
#define rBCDDAY (*(volatile unsigned char *)0x1570007F)
#define rBCDDATE (*(volatile unsigned char *)0x15700083)
#define rBCDMON (*(volatile unsigned char *)0x15700087)
#define rBCDYEAR (*(volatile unsigned char *)0x1570008B)
#define rTICINT (*(volatile unsigned char *)0x15700047)
#else /* Little Endian */
#define rRTCCON (*(volatile unsigned char *)0x15700040)
#define rRTCALM (*(volatile unsigned char *)0x15700050)
#define rALMSEC (*(volatile unsigned char *)0x15700054)
#define rALMMIN (*(volatile unsigned char *)0x15700058)
#define rALMHOUR (*(volatile unsigned char *)0x1570005C)
#define rALMDAY (*(volatile unsigned char *)0x15700060)
#define rALMMON (*(volatile unsigned char *)0x15700064)
#define rALMYEAR (*(volatile unsigned char *)0x15700068)
#define rRTCRST (*(volatile unsigned char *)0x1570006C)
#define rBCDSEC (*(volatile unsigned char *)0x15700070)
#define rBCDMIN (*(volatile unsigned char *)0x15700074)
#define rBCDHOUR (*(volatile unsigned char *)0x15700078)
#define rBCDDAY (*(volatile unsigned char *)0x1570007C)
#define rBCDDATE (*(volatile unsigned char *)0x15700080)
#define rBCDMON (*(volatile unsigned char *)0x15700084)
#define rBCDYEAR (*(volatile unsigned char *)0x15700088)
#define rTICINT (*(volatile unsigned char *)0x15700044)
#endif
/* ADC */
#define rADCCON (*(volatile unsigned *)0x15800000)
#define rADCDAT (*(volatile unsigned *)0x15800004)
/* SPI */
#define rSPCON (*(volatile unsigned *)0x15900000)
#define rSPSTA (*(volatile unsigned *)0x15900004)
#define rSPPIN (*(volatile unsigned *)0x15900008)
#define rSPPRE (*(volatile unsigned *)0x1590000C)
#define rSPTDAT (*(volatile unsigned *)0x15900010)
#define rSPRDAT (*(volatile unsigned *)0x15900014)
/* MMC INTERFACE */
#define rMMCON (*(volatile unsigned *)0x15a00000)
#define rMMCRR (*(volatile unsigned *)0x15a00004)
#define rMMFCON (*(volatile unsigned *)0x15a00008)
#define rMMSTA (*(volatile unsigned *)0x15a0000C)
#define rMMFSTA (*(volatile unsigned *)0x15a00010)
#define rMMPRE (*(volatile unsigned *)0x15a00014)
#define rMMLEN (*(volatile unsigned *)0x15a00018)
#define rMMCR7 (*(volatile unsigned *)0x15a0001C)
#define rMMRSP0 (*(volatile unsigned *)0x15a00020)
#define rMMRSP1 (*(volatile unsigned *)0x15a00024)
#define rMMRSP2 (*(volatile unsigned *)0x15a00028)
#define rMMRSP3 (*(volatile unsigned *)0x15a0002C)
#define rMMCMD0 (*(volatile unsigned *)0x15a00030)
#define rMMCMD1 (*(volatile unsigned *)0x15a00034)
#define rMMCR16 (*(volatile unsigned *)0x15a00038)
#define rMMDAT (*(volatile unsigned *)0x15a0003C)
/* ISR */
#define pISR_RESET (*(unsigned *)(_ISR_STARTADDRESS+0x0))
#define pISR_UNDEF (*(unsigned *)(_ISR_STARTADDRESS+0x4))
#define pISR_SWI (*(unsigned *)(_ISR_STARTADDRESS+0x8))
#define pISR_PABORT (*(unsigned *)(_ISR_STARTADDRESS+0xC))
#define pISR_DABORT (*(unsigned *)(_ISR_STARTADDRESS+0x10))
#define pISR_RESERVED (*(unsigned *)(_ISR_STARTADDRESS+0x14))
#define pISR_IRQ (*(unsigned *)(_ISR_STARTADDRESS+0x18))
#define pISR_FIQ (*(unsigned *)(_ISR_STARTADDRESS+0x1C))
#define pISR_EINT0 (*(unsigned *)(_ISR_STARTADDRESS+0x20))
#define pISR_EINT1 (*(unsigned *)(_ISR_STARTADDRESS+0x24))
#define pISR_EINT2 (*(unsigned *)(_ISR_STARTADDRESS+0x28))
#define pISR_EINT3 (*(unsigned *)(_ISR_STARTADDRESS+0x2C))
#define pISR_EINT4 (*(unsigned *)(_ISR_STARTADDRESS+0x30))
#define pISR_EINT5 (*(unsigned *)(_ISR_STARTADDRESS+0x34))
#define pISR_EINT6 (*(unsigned *)(_ISR_STARTADDRESS+0x38))
#define pISR_EINT7 (*(unsigned *)(_ISR_STARTADDRESS+0x3C))
#define pISR_TICK (*(unsigned *)(_ISR_STARTADDRESS+0x40))
#define pISR_WDT (*(unsigned *)(_ISR_STARTADDRESS+0x44))
#define pISR_TIMER0 (*(unsigned *)(_ISR_STARTADDRESS+0x48))
#define pISR_TIMER1 (*(unsigned *)(_ISR_STARTADDRESS+0x4C))
#define pISR_TIMER2 (*(unsigned *)(_ISR_STARTADDRESS+0x50))
#define pISR_TIMER3 (*(unsigned *)(_ISR_STARTADDRESS+0x54))
#define pISR_TIMER4 (*(unsigned *)(_ISR_STARTADDRESS+0x58))
#define pISR_UERR01 (*(unsigned *)(_ISR_STARTADDRESS+0x5C))
#define pISR_NOTUSED (*(unsigned *)(_ISR_STARTADDRESS+0x60))
#define pISR_DMA0 (*(unsigned *)(_ISR_STARTADDRESS+0x64))
#define pISR_DMA1 (*(unsigned *)(_ISR_STARTADDRESS+0x68))
#define pISR_DMA2 (*(unsigned *)(_ISR_STARTADDRESS+0x6C))
#define pISR_DMA3 (*(unsigned *)(_ISR_STARTADDRESS+0x70))
#define pISR_MMC (*(unsigned *)(_ISR_STARTADDRESS+0x74))
#define pISR_SPI (*(unsigned *)(_ISR_STARTADDRESS+0x78))
#define pISR_URXD0 (*(unsigned *)(_ISR_STARTADDRESS+0x7C))
#define pISR_URXD1 (*(unsigned *)(_ISR_STARTADDRESS+0x80))
#define pISR_USBD (*(unsigned *)(_ISR_STARTADDRESS+0x84))
#define pISR_USBH (*(unsigned *)(_ISR_STARTADDRESS+0x88))
#define pISR_IIC (*(unsigned *)(_ISR_STARTADDRESS+0x8C))
#define pISR_UTXD0 (*(unsigned *)(_ISR_STARTADDRESS+0x90))
#define pISR_UTXD1 (*(unsigned *)(_ISR_STARTADDRESS+0x94))
#define pISR_RTC (*(unsigned *)(_ISR_STARTADDRESS+0x98))
#define pISR_ADC (*(unsigned *)(_ISR_STARTADDRESS+0xA0))
/* PENDING BIT */
#define BIT_EINT0 (0x1)
#define BIT_EINT1 (0x1<<1)
#define BIT_EINT2 (0x1<<2)
#define BIT_EINT3 (0x1<<3)
#define BIT_EINT4 (0x1<<4)
#define BIT_EINT5 (0x1<<5)
#define BIT_EINT6 (0x1<<6)
#define BIT_EINT7 (0x1<<7)
#define BIT_TICK (0x1<<8)
#define BIT_WDT (0x1<<9)
#define BIT_TIMER0 (0x1<<10)
#define BIT_TIMER1 (0x1<<11)
#define BIT_TIMER2 (0x1<<12)
#define BIT_TIMER3 (0x1<<13)
#define BIT_TIMER4 (0x1<<14)
#define BIT_UERR01 (0x1<<15)
#define BIT_NOTUSED (0x1<<16)
#define BIT_DMA0 (0x1<<17)
#define BIT_DMA1 (0x1<<18)
#define BIT_DMA2 (0x1<<19)
#define BIT_DMA3 (0x1<<20)
#define BIT_MMC (0x1<<21)
#define BIT_SPI (0x1<<22)
#define BIT_URXD0 (0x1<<23)
#define BIT_URXD1 (0x1<<24)
#define BIT_USBD (0x1<<25)
#define BIT_USBH (0x1<<26)
#define BIT_IIC (0x1<<27)
#define BIT_UTXD0 (0x1<<28)
#define BIT_UTXD1 (0x1<<29)
#define BIT_RTC (0x1<<30)
#define BIT_ADC (0x1<<31)
#define BIT_ALLMSK (0xFFFFFFFF)
#define ClearPending(bit) {\
rSRCPND = bit;\
rINTPND = bit;\
rINTPND;\
}
/* Wait until rINTPND is changed for the case that the ISR is very short. */
#endif
#endif /*__S3C2400_H__*/

159
include/s3c2410.h
View file

@ -38,11 +38,11 @@
#define S3C2410_ECCSIZE 512
#define S3C2410_ECCBYTES 3
typedef enum {
enum s3c24x0_uarts_nr {
S3C24X0_UART0,
S3C24X0_UART1,
S3C24X0_UART2
} S3C24X0_UARTS_NR;
};
/* S3C2410 device base addresses */
#define S3C24X0_MEMCTL_BASE 0x48000000
@ -69,159 +69,78 @@ typedef enum {
#include <s3c24x0.h>
static inline S3C24X0_MEMCTL * S3C24X0_GetBase_MEMCTL(void)
static inline struct s3c24x0_memctl *s3c24x0_get_base_memctl(void)
{
return (S3C24X0_MEMCTL * const)S3C24X0_MEMCTL_BASE;
return (struct s3c24x0_memctl *)S3C24X0_MEMCTL_BASE;
}
static inline S3C24X0_USB_HOST * S3C24X0_GetBase_USB_HOST(void)
static inline struct s3c24x0_usb_host *s3c24x0_get_base_usb_host(void)
{
return (S3C24X0_USB_HOST * const)S3C24X0_USB_HOST_BASE;
return (struct s3c24x0_usb_host *)S3C24X0_USB_HOST_BASE;
}
static inline S3C24X0_INTERRUPT * S3C24X0_GetBase_INTERRUPT(void)
static inline struct s3c24x0_interrupt *s3c24x0_get_base_interrupt(void)
{
return (S3C24X0_INTERRUPT * const)S3C24X0_INTERRUPT_BASE;
return (struct s3c24x0_interrupt *)S3C24X0_INTERRUPT_BASE;
}
static inline S3C24X0_DMAS * S3C24X0_GetBase_DMAS(void)
static inline struct s3c24x0_dmas *s3c24x0_get_base_dmas(void)
{
return (S3C24X0_DMAS * const)S3C24X0_DMA_BASE;
return (struct s3c24x0_dmas *)S3C24X0_DMA_BASE;
}
static inline S3C24X0_CLOCK_POWER * S3C24X0_GetBase_CLOCK_POWER(void)
static inline struct s3c24x0_clock_power *s3c24x0_get_base_clock_power(void)
{
return (S3C24X0_CLOCK_POWER * const)S3C24X0_CLOCK_POWER_BASE;
return (struct s3c24x0_clock_power *)S3C24X0_CLOCK_POWER_BASE;
}
static inline S3C24X0_LCD * S3C24X0_GetBase_LCD(void)
static inline struct s3c24x0_lcd *s3c24x0_get_base_lcd(void)
{
return (S3C24X0_LCD * const)S3C24X0_LCD_BASE;
return (struct s3c24x0_lcd *)S3C24X0_LCD_BASE;
}
static inline S3C2410_NAND * S3C2410_GetBase_NAND(void)
static inline struct s3c2410_nand *s3c2410_get_base_nand(void)
{
return (S3C2410_NAND * const)S3C2410_NAND_BASE;
return (struct s3c2410_nand *)S3C2410_NAND_BASE;
}
static inline S3C24X0_UART * S3C24X0_GetBase_UART(S3C24X0_UARTS_NR nr)
static inline struct s3c24x0_uart
*s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n)
{
return (S3C24X0_UART * const)(S3C24X0_UART_BASE + (nr * 0x4000));
return (struct s3c24x0_uart *)(S3C24X0_UART_BASE + (n * 0x4000));
}
static inline S3C24X0_TIMERS * S3C24X0_GetBase_TIMERS(void)
static inline struct s3c24x0_timers *s3c24x0_get_base_timers(void)
{
return (S3C24X0_TIMERS * const)S3C24X0_TIMER_BASE;
return (struct s3c24x0_timers *)S3C24X0_TIMER_BASE;
}
static inline S3C24X0_USB_DEVICE * S3C24X0_GetBase_USB_DEVICE(void)
static inline struct s3c24x0_usb_device *s3c24x0_get_base_usb_device(void)
{
return (S3C24X0_USB_DEVICE * const)S3C24X0_USB_DEVICE_BASE;
return (struct s3c24x0_usb_device *)S3C24X0_USB_DEVICE_BASE;
}
static inline S3C24X0_WATCHDOG * S3C24X0_GetBase_WATCHDOG(void)
static inline struct s3c24x0_watchdog *s3c24x0_get_base_watchdog(void)
{
return (S3C24X0_WATCHDOG * const)S3C24X0_WATCHDOG_BASE;
return (struct s3c24x0_watchdog *)S3C24X0_WATCHDOG_BASE;
}
static inline S3C24X0_I2C * S3C24X0_GetBase_I2C(void)
static inline struct s3c24x0_i2c *s3c24x0_get_base_i2c(void)
{
return (S3C24X0_I2C * const)S3C24X0_I2C_BASE;
return (struct s3c24x0_i2c *)S3C24X0_I2C_BASE;
}
static inline S3C24X0_I2S * S3C24X0_GetBase_I2S(void)
static inline struct s3c24x0_i2s *s3c24x0_get_base_i2s(void)
{
return (S3C24X0_I2S * const)S3C24X0_I2S_BASE;
return (struct s3c24x0_i2s *)S3C24X0_I2S_BASE;
}
static inline S3C24X0_GPIO * S3C24X0_GetBase_GPIO(void)
static inline struct s3c24x0_gpio *s3c24x0_get_base_gpio(void)
{
return (S3C24X0_GPIO * const)S3C24X0_GPIO_BASE;
return (struct s3c24x0_gpio *)S3C24X0_GPIO_BASE;
}
static inline S3C24X0_RTC * S3C24X0_GetBase_RTC(void)
static inline struct s3c24x0_rtc *s3c24x0_get_base_rtc(void)
{
return (S3C24X0_RTC * const)S3C24X0_RTC_BASE;
return (struct s3c24x0_rtc *)S3C24X0_RTC_BASE;
}
static inline S3C2410_ADC * S3C2410_GetBase_ADC(void)
static inline struct s3c2410_adc *s3c2410_get_base_adc(void)
{
return (S3C2410_ADC * const)S3C2410_ADC_BASE;
return (struct s3c2410_adc *)S3C2410_ADC_BASE;
}
static inline S3C24X0_SPI * S3C24X0_GetBase_SPI(void)
static inline struct s3c24x0_spi *s3c24x0_get_base_spi(void)
{
return (S3C24X0_SPI * const)S3C24X0_SPI_BASE;
return (struct s3c24x0_spi *)S3C24X0_SPI_BASE;
}
static inline S3C2410_SDI * S3C2410_GetBase_SDI(void)
static inline struct s3c2410_sdi *s3c2410_get_base_sdi(void)
{
return (S3C2410_SDI * const)S3C2410_SDI_BASE;
return (struct s3c2410_sdi *)S3C2410_SDI_BASE;
}
/* ISR */
#define pISR_RESET (*(unsigned *)(_ISR_STARTADDRESS+0x0))
#define pISR_UNDEF (*(unsigned *)(_ISR_STARTADDRESS+0x4))
#define pISR_SWI (*(unsigned *)(_ISR_STARTADDRESS+0x8))
#define pISR_PABORT (*(unsigned *)(_ISR_STARTADDRESS+0xC))
#define pISR_DABORT (*(unsigned *)(_ISR_STARTADDRESS+0x10))
#define pISR_RESERVED (*(unsigned *)(_ISR_STARTADDRESS+0x14))
#define pISR_IRQ (*(unsigned *)(_ISR_STARTADDRESS+0x18))
#define pISR_FIQ (*(unsigned *)(_ISR_STARTADDRESS+0x1C))
#define pISR_EINT0 (*(unsigned *)(_ISR_STARTADDRESS+0x20))
#define pISR_EINT1 (*(unsigned *)(_ISR_STARTADDRESS+0x24))
#define pISR_EINT2 (*(unsigned *)(_ISR_STARTADDRESS+0x28))
#define pISR_EINT3 (*(unsigned *)(_ISR_STARTADDRESS+0x2C))
#define pISR_EINT4_7 (*(unsigned *)(_ISR_STARTADDRESS+0x30))
#define pISR_EINT8_23 (*(unsigned *)(_ISR_STARTADDRESS+0x34))
#define pISR_BAT_FLT (*(unsigned *)(_ISR_STARTADDRESS+0x3C))
#define pISR_TICK (*(unsigned *)(_ISR_STARTADDRESS+0x40))
#define pISR_WDT (*(unsigned *)(_ISR_STARTADDRESS+0x44))
#define pISR_TIMER0 (*(unsigned *)(_ISR_STARTADDRESS+0x48))
#define pISR_TIMER1 (*(unsigned *)(_ISR_STARTADDRESS+0x4C))
#define pISR_TIMER2 (*(unsigned *)(_ISR_STARTADDRESS+0x50))
#define pISR_TIMER3 (*(unsigned *)(_ISR_STARTADDRESS+0x54))
#define pISR_TIMER4 (*(unsigned *)(_ISR_STARTADDRESS+0x58))
#define pISR_UART2 (*(unsigned *)(_ISR_STARTADDRESS+0x5C))
#define pISR_NOTUSED (*(unsigned *)(_ISR_STARTADDRESS+0x60))
#define pISR_DMA0 (*(unsigned *)(_ISR_STARTADDRESS+0x64))
#define pISR_DMA1 (*(unsigned *)(_ISR_STARTADDRESS+0x68))
#define pISR_DMA2 (*(unsigned *)(_ISR_STARTADDRESS+0x6C))
#define pISR_DMA3 (*(unsigned *)(_ISR_STARTADDRESS+0x70))
#define pISR_SDI (*(unsigned *)(_ISR_STARTADDRESS+0x74))
#define pISR_SPI0 (*(unsigned *)(_ISR_STARTADDRESS+0x78))
#define pISR_UART1 (*(unsigned *)(_ISR_STARTADDRESS+0x7C))
#define pISR_USBD (*(unsigned *)(_ISR_STARTADDRESS+0x84))
#define pISR_USBH (*(unsigned *)(_ISR_STARTADDRESS+0x88))
#define pISR_IIC (*(unsigned *)(_ISR_STARTADDRESS+0x8C))
#define pISR_UART0 (*(unsigned *)(_ISR_STARTADDRESS+0x90))
#define pISR_SPI1 (*(unsigned *)(_ISR_STARTADDRESS+0x94))
#define pISR_RTC (*(unsigned *)(_ISR_STARTADDRESS+0x98))
#define pISR_ADC (*(unsigned *)(_ISR_STARTADDRESS+0xA0))
/* PENDING BIT */
#define BIT_EINT0 (0x1)
#define BIT_EINT1 (0x1<<1)
#define BIT_EINT2 (0x1<<2)
#define BIT_EINT3 (0x1<<3)
#define BIT_EINT4_7 (0x1<<4)
#define BIT_EINT8_23 (0x1<<5)
#define BIT_BAT_FLT (0x1<<7)
#define BIT_TICK (0x1<<8)
#define BIT_WDT (0x1<<9)
#define BIT_TIMER0 (0x1<<10)
#define BIT_TIMER1 (0x1<<11)
#define BIT_TIMER2 (0x1<<12)
#define BIT_TIMER3 (0x1<<13)
#define BIT_TIMER4 (0x1<<14)
#define BIT_UART2 (0x1<<15)
#define BIT_LCD (0x1<<16)
#define BIT_DMA0 (0x1<<17)
#define BIT_DMA1 (0x1<<18)
#define BIT_DMA2 (0x1<<19)
#define BIT_DMA3 (0x1<<20)
#define BIT_SDI (0x1<<21)
#define BIT_SPI0 (0x1<<22)
#define BIT_UART1 (0x1<<23)
#define BIT_USBD (0x1<<25)
#define BIT_USBH (0x1<<26)
#define BIT_IIC (0x1<<27)
#define BIT_UART0 (0x1<<28)
#define BIT_SPI1 (0x1<<29)
#define BIT_RTC (0x1<<30)
#define BIT_ADC (0x1<<31)
#define BIT_ALLMSK (0xFFFFFFFF)
#define ClearPending(bit) {\
rSRCPND = bit;\
rINTPND = bit;\
rINTPND;\
}
/* Wait until rINTPND is changed for the case that the ISR is very short. */
#endif /*__S3C2410_H__*/

605
include/s3c24x0.h
View file

@ -36,18 +36,18 @@ typedef volatile u16 S3C24X0_REG16;
typedef volatile u32 S3C24X0_REG32;
/* Memory controller (see manual chapter 5) */
typedef struct {
struct s3c24x0_memctl {
S3C24X0_REG32 BWSCON;
S3C24X0_REG32 BANKCON[8];
S3C24X0_REG32 REFRESH;
S3C24X0_REG32 BANKSIZE;
S3C24X0_REG32 MRSRB6;
S3C24X0_REG32 MRSRB7;
} /*__attribute__((__packed__))*/ S3C24X0_MEMCTL;
};
/* USB HOST (see manual chapter 12) */
typedef struct {
struct s3c24x0_usb_host {
S3C24X0_REG32 HcRevision;
S3C24X0_REG32 HcControl;
S3C24X0_REG32 HcCommonStatus;
@ -71,11 +71,11 @@ typedef struct {
S3C24X0_REG32 HcRhStatus;
S3C24X0_REG32 HcRhPortStatus1;
S3C24X0_REG32 HcRhPortStatus2;
} /*__attribute__((__packed__))*/ S3C24X0_USB_HOST;
};
/* INTERRUPT (see manual chapter 14) */
typedef struct {
struct s3c24x0_interrupt {
S3C24X0_REG32 SRCPND;
S3C24X0_REG32 INTMOD;
S3C24X0_REG32 INTMSK;
@ -86,11 +86,11 @@ typedef struct {
S3C24X0_REG32 SUBSRCPND;
S3C24X0_REG32 INTSUBMSK;
#endif
} /*__attribute__((__packed__))*/ S3C24X0_INTERRUPT;
};
/* DMAS (see manual chapter 8) */
typedef struct {
struct s3c24x0_dma {
S3C24X0_REG32 DISRC;
#ifdef CONFIG_S3C2410
S3C24X0_REG32 DISRCC;
@ -110,27 +110,27 @@ typedef struct {
#ifdef CONFIG_S3C2410
S3C24X0_REG32 res[7];
#endif
} /*__attribute__((__packed__))*/ S3C24X0_DMA;
};
typedef struct {
S3C24X0_DMA dma[4];
} /*__attribute__((__packed__))*/ S3C24X0_DMAS;
struct s3c24x0_dmas {
struct s3c24x0_dma dma[4];
};
/* CLOCK & POWER MANAGEMENT (see S3C2400 manual chapter 6) */
/* (see S3C2410 manual chapter 7) */
typedef struct {
struct s3c24x0_clock_power {
S3C24X0_REG32 LOCKTIME;
S3C24X0_REG32 MPLLCON;
S3C24X0_REG32 UPLLCON;
S3C24X0_REG32 CLKCON;
S3C24X0_REG32 CLKSLOW;
S3C24X0_REG32 CLKDIVN;
} /*__attribute__((__packed__))*/ S3C24X0_CLOCK_POWER;
};
/* LCD CONTROLLER (see manual chapter 15) */
typedef struct {
struct s3c24x0_lcd {
S3C24X0_REG32 LCDCON1;
S3C24X0_REG32 LCDCON2;
S3C24X0_REG32 LCDCON3;
@ -151,22 +151,22 @@ typedef struct {
S3C24X0_REG32 LCDINTMSK;
S3C24X0_REG32 LPCSEL;
#endif
} /*__attribute__((__packed__))*/ S3C24X0_LCD;
};
/* NAND FLASH (see S3C2410 manual chapter 6) */
typedef struct {
struct s3c2410_nand {
S3C24X0_REG32 NFCONF;
S3C24X0_REG32 NFCMD;
S3C24X0_REG32 NFADDR;
S3C24X0_REG32 NFDATA;
S3C24X0_REG32 NFSTAT;
S3C24X0_REG32 NFECC;
} /*__attribute__((__packed__))*/ S3C2410_NAND;
};
/* UART (see manual chapter 11) */
typedef struct {
struct s3c24x0_uart {
S3C24X0_REG32 ULCON;
S3C24X0_REG32 UCON;
S3C24X0_REG32 UFCON;
@ -187,28 +187,28 @@ typedef struct {
S3C24X0_REG8 res2[3];
#endif
S3C24X0_REG32 UBRDIV;
} /*__attribute__((__packed__))*/ S3C24X0_UART;
};
/* PWM TIMER (see manual chapter 10) */
typedef struct {
struct s3c24x0_timer {
S3C24X0_REG32 TCNTB;
S3C24X0_REG32 TCMPB;
S3C24X0_REG32 TCNTO;
} /*__attribute__((__packed__))*/ S3C24X0_TIMER;
};
typedef struct {
S3C24X0_REG32 TCFG0;
S3C24X0_REG32 TCFG1;
S3C24X0_REG32 TCON;
S3C24X0_TIMER ch[4];
S3C24X0_REG32 TCNTB4;
S3C24X0_REG32 TCNTO4;
} /*__attribute__((__packed__))*/ S3C24X0_TIMERS;
struct s3c24x0_timers {
S3C24X0_REG32 TCFG0;
S3C24X0_REG32 TCFG1;
S3C24X0_REG32 TCON;
struct s3c24x0_timer ch[4];
S3C24X0_REG32 TCNTB4;
S3C24X0_REG32 TCNTO4;
};
/* USB DEVICE (see manual chapter 13) */
typedef struct {
struct s3c24x0_usb_dev_fifos {
#ifdef __BIG_ENDIAN
S3C24X0_REG8 res[3];
S3C24X0_REG8 EP_FIFO_REG;
@ -216,9 +216,9 @@ typedef struct {
S3C24X0_REG8 EP_FIFO_REG;
S3C24X0_REG8 res[3];
#endif
} /*__attribute__((__packed__))*/ S3C24X0_USB_DEV_FIFOS;
};
typedef struct {
struct s3c24x0_usb_dev_dmas {
#ifdef __BIG_ENDIAN
S3C24X0_REG8 res1[3];
S3C24X0_REG8 EP_DMA_CON;
@ -246,9 +246,9 @@ typedef struct {
S3C24X0_REG8 EP_DMA_TTC_H;
S3C24X0_REG8 res6[3];
#endif
} /*__attribute__((__packed__))*/ S3C24X0_USB_DEV_DMAS;
};
typedef struct {
struct s3c24x0_usb_device {
#ifdef __BIG_ENDIAN
S3C24X0_REG8 res1[3];
S3C24X0_REG8 FUNC_ADDR_REG;
@ -316,30 +316,30 @@ typedef struct {
S3C24X0_REG8 OUT_FIFO_CNT2_REG;
S3C24X0_REG8 res16[3];
#endif /* __BIG_ENDIAN */
S3C24X0_USB_DEV_FIFOS fifo[5];
S3C24X0_USB_DEV_DMAS dma[5];
} /*__attribute__((__packed__))*/ S3C24X0_USB_DEVICE;
struct s3c24x0_usb_dev_fifos fifo[5];
struct s3c24x0_usb_dev_dmas dma[5];
};
/* WATCH DOG TIMER (see manual chapter 18) */
typedef struct {
struct s3c24x0_watchdog {
S3C24X0_REG32 WTCON;
S3C24X0_REG32 WTDAT;
S3C24X0_REG32 WTCNT;
} /*__attribute__((__packed__))*/ S3C24X0_WATCHDOG;
};
/* IIC (see manual chapter 20) */
typedef struct {
struct s3c24x0_i2c {
S3C24X0_REG32 IICCON;
S3C24X0_REG32 IICSTAT;
S3C24X0_REG32 IICADD;
S3C24X0_REG32 IICDS;
} /*__attribute__((__packed__))*/ S3C24X0_I2C;
};
/* IIS (see manual chapter 21) */
typedef struct {
struct s3c24x0_i2s {
#ifdef __BIG_ENDIAN
S3C24X0_REG16 res1;
S3C24X0_REG16 IISCON;
@ -363,11 +363,11 @@ typedef struct {
S3C24X0_REG16 IISFIFO;
S3C24X0_REG16 res5;
#endif
} /*__attribute__((__packed__))*/ S3C24X0_I2S;
};
/* I/O PORT (see manual chapter 9) */
typedef struct {
struct s3c24x0_gpio {
#ifdef CONFIG_S3C2400
S3C24X0_REG32 PACON;
S3C24X0_REG32 PADAT;
@ -451,11 +451,11 @@ typedef struct {
S3C24X0_REG32 GSTATUS3;
S3C24X0_REG32 GSTATUS4;
#endif
} /*__attribute__((__packed__))*/ S3C24X0_GPIO;
};
/* RTC (see manual chapter 17) */
typedef struct {
struct s3c24x0_rtc {
#ifdef __BIG_ENDIAN
S3C24X0_REG8 res1[67];
S3C24X0_REG8 RTCCON;
@ -528,28 +528,28 @@ typedef struct {
S3C24X0_REG8 BCDYEAR;
S3C24X0_REG8 res17[3];
#endif
} /*__attribute__((__packed__))*/ S3C24X0_RTC;
};
/* ADC (see manual chapter 16) */
typedef struct {
struct s3c2400_adc {
S3C24X0_REG32 ADCCON;
S3C24X0_REG32 ADCDAT;
} /*__attribute__((__packed__))*/ S3C2400_ADC;
};
/* ADC (see manual chapter 16) */
typedef struct {
struct s3c2410_adc {
S3C24X0_REG32 ADCCON;
S3C24X0_REG32 ADCTSC;
S3C24X0_REG32 ADCDLY;
S3C24X0_REG32 ADCDAT0;
S3C24X0_REG32 ADCDAT1;
} /*__attribute__((__packed__))*/ S3C2410_ADC;
};
/* SPI (see manual chapter 22) */
typedef struct {
struct s3c24x0_spi_channel {
S3C24X0_REG8 SPCON;
S3C24X0_REG8 res1[3];
S3C24X0_REG8 SPSTA;
@ -563,15 +563,15 @@ typedef struct {
S3C24X0_REG8 SPRDAT;
S3C24X0_REG8 res6[3];
S3C24X0_REG8 res7[16];
} /*__attribute__((__packed__))*/ S3C24X0_SPI_CHANNEL;
};
typedef struct {
S3C24X0_SPI_CHANNEL ch[S3C24X0_SPI_CHANNELS];
} /*__attribute__((__packed__))*/ S3C24X0_SPI;
struct s3c24x0_spi {
struct s3c24x0_spi_channel ch[S3C24X0_SPI_CHANNELS];
};
/* MMC INTERFACE (see S3C2400 manual chapter 19) */
typedef struct {
struct s3c2400_mmc {
#ifdef __BIG_ENDIAN
S3C24X0_REG8 res1[3];
S3C24X0_REG8 MMCON;
@ -623,11 +623,11 @@ typedef struct {
S3C24X0_REG8 MMDAT;
S3C24X0_REG8 res11[3];
#endif
} /*__attribute__((__packed__))*/ S3C2400_MMC;
};
/* SD INTERFACE (see S3C2410 manual chapter 19) */
typedef struct {
struct s3c2410_sdi {
S3C24X0_REG32 SDICON;
S3C24X0_REG32 SDIPRE;
S3C24X0_REG32 SDICARG;
@ -651,491 +651,6 @@ typedef struct {
S3C24X0_REG8 res[3];
#endif
S3C24X0_REG32 SDIIMSK;
} /*__attribute__((__packed__))*/ S3C2410_SDI;
#if 0
/* Memory control */
#define rBWSCON (*(volatile unsigned *)0x48000000)
#define rBANKCON0 (*(volatile unsigned *)0x48000004)
#define rBANKCON1 (*(volatile unsigned *)0x48000008)
#define rBANKCON2 (*(volatile unsigned *)0x4800000C)
#define rBANKCON3 (*(volatile unsigned *)0x48000010)
#define rBANKCON4 (*(volatile unsigned *)0x48000014)
#define rBANKCON5 (*(volatile unsigned *)0x48000018)
#define rBANKCON6 (*(volatile unsigned *)0x4800001C)
#define rBANKCON7 (*(volatile unsigned *)0x48000020)
#define rREFRESH (*(volatile unsigned *)0x48000024)
#define rBANKSIZE (*(volatile unsigned *)0x48000028)
#define rMRSRB6 (*(volatile unsigned *)0x4800002C)
#define rMRSRB7 (*(volatile unsigned *)0x48000030)
/* USB HOST */
#define rHcRevision (*(volatile unsigned *)0x49000000)
#define rHcControl (*(volatile unsigned *)0x49000004)
#define rHcCommonStatus (*(volatile unsigned *)0x49000008)
#define rHcInterruptStatus (*(volatile unsigned *)0x4900000C)
#define rHcInterruptEnable (*(volatile unsigned *)0x49000010)
#define rHcInterruptDisable (*(volatile unsigned *)0x49000014)
#define rHcHCCA (*(volatile unsigned *)0x49000018)
#define rHcPeriodCuttendED (*(volatile unsigned *)0x4900001C)
#define rHcControlHeadED (*(volatile unsigned *)0x49000020)
#define rHcControlCurrentED (*(volatile unsigned *)0x49000024)
#define rHcBulkHeadED (*(volatile unsigned *)0x49000028)
#define rHcBuldCurrentED (*(volatile unsigned *)0x4900002C)
#define rHcDoneHead (*(volatile unsigned *)0x49000030)
#define rHcRmInterval (*(volatile unsigned *)0x49000034)
#define rHcFmRemaining (*(volatile unsigned *)0x49000038)
#define rHcFmNumber (*(volatile unsigned *)0x4900003C)
#define rHcPeriodicStart (*(volatile unsigned *)0x49000040)
#define rHcLSThreshold (*(volatile unsigned *)0x49000044)
#define rHcRhDescriptorA (*(volatile unsigned *)0x49000048)
#define rHcRhDescriptorB (*(volatile unsigned *)0x4900004C)
#define rHcRhStatus (*(volatile unsigned *)0x49000050)
#define rHcRhPortStatus1 (*(volatile unsigned *)0x49000054)
#define rHcRhPortStatus2 (*(volatile unsigned *)0x49000058)
/* INTERRUPT */
#define rSRCPND (*(volatile unsigned *)0x4A000000)
#define rINTMOD (*(volatile unsigned *)0x4A000004)
#define rINTMSK (*(volatile unsigned *)0x4A000008)
#define rPRIORITY (*(volatile unsigned *)0x4A00000C)
#define rINTPND (*(volatile unsigned *)0x4A000010)
#define rINTOFFSET (*(volatile unsigned *)0x4A000014)
#define rSUBSRCPND (*(volatile unsigned *)0x4A000018)
#define rINTSUBMSK (*(volatile unsigned *)0x4A00001C)
/* DMA */
#define rDISRC0 (*(volatile unsigned *)0x4B000000)
#define rDISRCC0 (*(volatile unsigned *)0x4B000004)
#define rDIDST0 (*(volatile unsigned *)0x4B000008)
#define rDIDSTC0 (*(volatile unsigned *)0x4B00000C)
#define rDCON0 (*(volatile unsigned *)0x4B000010)
#define rDSTAT0 (*(volatile unsigned *)0x4B000014)
#define rDCSRC0 (*(volatile unsigned *)0x4B000018)
#define rDCDST0 (*(volatile unsigned *)0x4B00001C)
#define rDMASKTRIG0 (*(volatile unsigned *)0x4B000020)
#define rDISRC1 (*(volatile unsigned *)0x4B000040)
#define rDISRCC1 (*(volatile unsigned *)0x4B000044)
#define rDIDST1 (*(volatile unsigned *)0x4B000048)
#define rDIDSTC1 (*(volatile unsigned *)0x4B00004C)
#define rDCON1 (*(volatile unsigned *)0x4B000050)
#define rDSTAT1 (*(volatile unsigned *)0x4B000054)
#define rDCSRC1 (*(volatile unsigned *)0x4B000058)
#define rDCDST1 (*(volatile unsigned *)0x4B00005C)
#define rDMASKTRIG1 (*(volatile unsigned *)0x4B000060)
#define rDISRC2 (*(volatile unsigned *)0x4B000080)
#define rDISRCC2 (*(volatile unsigned *)0x4B000084)
#define rDIDST2 (*(volatile unsigned *)0x4B000088)
#define rDIDSTC2 (*(volatile unsigned *)0x4B00008C)
#define rDCON2 (*(volatile unsigned *)0x4B000090)
#define rDSTAT2 (*(volatile unsigned *)0x4B000094)
#define rDCSRC2 (*(volatile unsigned *)0x4B000098)
#define rDCDST2 (*(volatile unsigned *)0x4B00009C)
#define rDMASKTRIG2 (*(volatile unsigned *)0x4B0000A0)
#define rDISRC3 (*(volatile unsigned *)0x4B0000C0)
#define rDISRCC3 (*(volatile unsigned *)0x4B0000C4)
#define rDIDST3 (*(volatile unsigned *)0x4B0000C8)
#define rDIDSTC3 (*(volatile unsigned *)0x4B0000CC)
#define rDCON3 (*(volatile unsigned *)0x4B0000D0)
#define rDSTAT3 (*(volatile unsigned *)0x4B0000D4)
#define rDCSRC3 (*(volatile unsigned *)0x4B0000D8)
#define rDCDST3 (*(volatile unsigned *)0x4B0000DC)
#define rDMASKTRIG3 (*(volatile unsigned *)0x4B0000E0)
/* CLOCK & POWER MANAGEMENT */
#define rLOCKTIME (*(volatile unsigned *)0x4C000000)
#define rMPLLCON (*(volatile unsigned *)0x4C000004)
#define rUPLLCON (*(volatile unsigned *)0x4C000008)
#define rCLKCON (*(volatile unsigned *)0x4C00000C)
#define rCLKSLOW (*(volatile unsigned *)0x4C000010)
#define rCLKDIVN (*(volatile unsigned *)0x4C000014)
/* LCD CONTROLLER */
#define rLCDCON1 (*(volatile unsigned *)0x4D000000)
#define rLCDCON2 (*(volatile unsigned *)0x4D000004)
#define rLCDCON3 (*(volatile unsigned *)0x4D000008)
#define rLCDCON4 (*(volatile unsigned *)0x4D00000C)
#define rLCDCON5 (*(volatile unsigned *)0x4D000010)
#define rLCDSADDR1 (*(volatile unsigned *)0x4D000014)
#define rLCDSADDR2 (*(volatile unsigned *)0x4D000018)
#define rLCDSADDR3 (*(volatile unsigned *)0x4D00001C)
#define rREDLUT (*(volatile unsigned *)0x4D000020)
#define rGREENLUT (*(volatile unsigned *)0x4D000024)
#define rBLUELUT (*(volatile unsigned *)0x4D000028)
#define rDITHMODE (*(volatile unsigned *)0x4D00004C)
#define rTPAL (*(volatile unsigned *)0x4D000050)
#define rLCDINTPND (*(volatile unsigned *)0x4D000054)
#define rLCDSRCPND (*(volatile unsigned *)0x4D000058)
#define rLCDINTMSK (*(volatile unsigned *)0x4D00005C)
/* NAND FLASH */
#define rNFCONF (*(volatile unsigned *)0x4E000000)
#define rNFCMD (*(volatile unsigned *)0x4E000004)
#define rNFADDR (*(volatile unsigned *)0x4E000008)
#define rNFDATA (*(volatile unsigned *)0x4E00000C)
#define rNFSTAT (*(volatile unsigned *)0x4E000010)
#define rNFECC (*(volatile unsigned *)0x4E000014)
/* UART */
#define rULCON0 (*(volatile unsigned *)0x50000000)
#define rUCON0 (*(volatile unsigned *)0x50000004)
#define rUFCON0 (*(volatile unsigned *)0x50000008)
#define rUMCON0 (*(volatile unsigned *)0x5000000C)
#define rUTRSTAT0 (*(volatile unsigned *)0x50000010)
#define rUERSTAT0 (*(volatile unsigned *)0x50000014)
#define rUFSTAT0 (*(volatile unsigned *)0x50000018)
#define rUMSTAT0 (*(volatile unsigned *)0x5000001C)
#define rUBRDIV0 (*(volatile unsigned *)0x50000028)
#define rULCON1 (*(volatile unsigned *)0x50004000)
#define rUCON1 (*(volatile unsigned *)0x50004004)
#define rUFCON1 (*(volatile unsigned *)0x50004008)
#define rUMCON1 (*(volatile unsigned *)0x5000400C)
#define rUTRSTAT1 (*(volatile unsigned *)0x50004010)
#define rUERSTAT1 (*(volatile unsigned *)0x50004014)
#define rUFSTAT1 (*(volatile unsigned *)0x50004018)
#define rUMSTAT1 (*(volatile unsigned *)0x5000401C)
#define rUBRDIV1 (*(volatile unsigned *)0x50004028)
#define rULCON2 (*(volatile unsigned *)0x50008000)
#define rUCON2 (*(volatile unsigned *)0x50008004)
#define rUFCON2 (*(volatile unsigned *)0x50008008)
#define rUTRSTAT2 (*(volatile unsigned *)0x50008010)
#define rUERSTAT2 (*(volatile unsigned *)0x50008014)
#define rUFSTAT2 (*(volatile unsigned *)0x50008018)
#define rUBRDIV2 (*(volatile unsigned *)0x50008028)
#ifdef __BIG_ENDIAN
#define rUTXH0 (*(volatile unsigned char *)0x50000023)
#define rURXH0 (*(volatile unsigned char *)0x50000027)
#define rUTXH1 (*(volatile unsigned char *)0x50004023)
#define rURXH1 (*(volatile unsigned char *)0x50004027)
#define rUTXH2 (*(volatile unsigned char *)0x50008023)
#define rURXH2 (*(volatile unsigned char *)0x50008027)
#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000023)=(unsigned char)(ch)
#define RdURXH0() (*(volatile unsigned char *)0x50000027)
#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004023)=(unsigned char)(ch)
#define RdURXH1() (*(volatile unsigned char *)0x50004027)
#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008023)=(unsigned char)(ch)
#define RdURXH2() (*(volatile unsigned char *)0x50008027)
#define UTXH0 (0x50000020+3) /* byte_access address by DMA */
#define URXH0 (0x50000024+3)
#define UTXH1 (0x50004020+3)
#define URXH1 (0x50004024+3)
#define UTXH2 (0x50008020+3)
#define URXH2 (0x50008024+3)
#else /* Little Endian */
#define rUTXH0 (*(volatile unsigned char *)0x50000020)
#define rURXH0 (*(volatile unsigned char *)0x50000024)
#define rUTXH1 (*(volatile unsigned char *)0x50004020)
#define rURXH1 (*(volatile unsigned char *)0x50004024)
#define rUTXH2 (*(volatile unsigned char *)0x50008020)
#define rURXH2 (*(volatile unsigned char *)0x50008024)
#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000020)=(unsigned char)(ch)
#define RdURXH0() (*(volatile unsigned char *)0x50000024)
#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004020)=(unsigned char)(ch)
#define RdURXH1() (*(volatile unsigned char *)0x50004024)
#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008020)=(unsigned char)(ch)
#define RdURXH2() (*(volatile unsigned char *)0x50008024)
#define UTXH0 (0x50000020) /* byte_access address by DMA */
#define URXH0 (0x50000024)
#define UTXH1 (0x50004020)
#define URXH1 (0x50004024)
#define UTXH2 (0x50008020)
#define URXH2 (0x50008024)
#endif
/* PWM TIMER */
#define rTCFG0 (*(volatile unsigned *)0x51000000)
#define rTCFG1 (*(volatile unsigned *)0x51000004)
#define rTCON (*(volatile unsigned *)0x51000008)
#define rTCNTB0 (*(volatile unsigned *)0x5100000C)
#define rTCMPB0 (*(volatile unsigned *)0x51000010)
#define rTCNTO0 (*(volatile unsigned *)0x51000014)
#define rTCNTB1 (*(volatile unsigned *)0x51000018)
#define rTCMPB1 (*(volatile unsigned *)0x5100001C)
#define rTCNTO1 (*(volatile unsigned *)0x51000020)
#define rTCNTB2 (*(volatile unsigned *)0x51000024)
#define rTCMPB2 (*(volatile unsigned *)0x51000028)
#define rTCNTO2 (*(volatile unsigned *)0x5100002C)
#define rTCNTB3 (*(volatile unsigned *)0x51000030)
#define rTCMPB3 (*(volatile unsigned *)0x51000034)
#define rTCNTO3 (*(volatile unsigned *)0x51000038)
#define rTCNTB4 (*(volatile unsigned *)0x5100003C)
#define rTCNTO4 (*(volatile unsigned *)0x51000040)
/* USB DEVICE */
#ifdef __BIG_ENDIAN
#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000143)
#define rPWR_REG (*(volatile unsigned char *)0x52000147)
#define rEP_INT_REG (*(volatile unsigned char *)0x5200014B)
#define rUSB_INT_REG (*(volatile unsigned char *)0x5200015B)
#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015F)
#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016F)
#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000173)
#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000177)
#define rINDEX_REG (*(volatile unsigned char *)0x5200017B)
#define rMAXP_REG (*(volatile unsigned char *)0x52000183)
#define rEP0_CSR (*(volatile unsigned char *)0x52000187)
#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000187)
#define rIN_CSR2_REG (*(volatile unsigned char *)0x5200018B)
#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000193)
#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000197)
#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x5200019B)
#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019F)
#define rEP0_FIFO (*(volatile unsigned char *)0x520001C3)
#define rEP1_FIFO (*(volatile unsigned char *)0x520001C7)
#define rEP2_FIFO (*(volatile unsigned char *)0x520001CB)
#define rEP3_FIFO (*(volatile unsigned char *)0x520001CF)
#define rEP4_FIFO (*(volatile unsigned char *)0x520001D3)
#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000203)
#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000207)
#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x5200020B)
#define rEP1_DMA_TX_LO (*(volatile unsigned char *)0x5200020F)
#define rEP1_DMA_TX_MD (*(volatile unsigned char *)0x52000213)
#define rEP1_DMA_TX_HI (*(volatile unsigned char *)0x52000217)
#define rEP2_DMA_CON (*(volatile unsigned char *)0x5200021B)
#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021F)
#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000223)
#define rEP2_DMA_TX_LO (*(volatile unsigned char *)0x52000227)
#define rEP2_DMA_TX_MD (*(volatile unsigned char *)0x5200022B)
#define rEP2_DMA_TX_HI (*(volatile unsigned char *)0x5200022F)
#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000243)
#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000247)
#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x5200024B)
#define rEP3_DMA_TX_LO (*(volatile unsigned char *)0x5200024F)
#define rEP3_DMA_TX_MD (*(volatile unsigned char *)0x52000253)
#define rEP3_DMA_TX_HI (*(volatile unsigned char *)0x52000257)
#define rEP4_DMA_CON (*(volatile unsigned char *)0x5200025B)
#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025F)
#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000263)
#define rEP4_DMA_TX_LO (*(volatile unsigned char *)0x52000267)
#define rEP4_DMA_TX_MD (*(volatile unsigned char *)0x5200026B)
#define rEP4_DMA_TX_HI (*(volatile unsigned char *)0x5200026F)
#else /* little endian */
#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000140)
#define rPWR_REG (*(volatile unsigned char *)0x52000144)
#define rEP_INT_REG (*(volatile unsigned char *)0x52000148)
#define rUSB_INT_REG (*(volatile unsigned char *)0x52000158)
#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015C)
#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016C)
#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000170)
#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000174)
#define rINDEX_REG (*(volatile unsigned char *)0x52000178)
#define rMAXP_REG (*(volatile unsigned char *)0x52000180)
#define rEP0_CSR (*(volatile unsigned char *)0x52000184)
#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000184)
#define rIN_CSR2_REG (*(volatile unsigned char *)0x52000188)
#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000190)
#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000194)
#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x52000198)
#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019C)
#define rEP0_FIFO (*(volatile unsigned char *)0x520001C0)
#define rEP1_FIFO (*(volatile unsigned char *)0x520001C4)
#define rEP2_FIFO (*(volatile unsigned char *)0x520001C8)
#define rEP3_FIFO (*(volatile unsigned char *)0x520001CC)
#define rEP4_FIFO (*(volatile unsigned char *)0x520001D0)
#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000200)
#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000204)
#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x52000208)
#define rEP1_DMA_TX_LO (*(volatile unsigned char *)0x5200020C)
#define rEP1_DMA_TX_MD (*(volatile unsigned char *)0x52000210)
#define rEP1_DMA_TX_HI (*(volatile unsigned char *)0x52000214)
#define rEP2_DMA_CON (*(volatile unsigned char *)0x52000218)
#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021C)
#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000220)
#define rEP2_DMA_TX_LO (*(volatile unsigned char *)0x52000224)
#define rEP2_DMA_TX_MD (*(volatile unsigned char *)0x52000228)
#define rEP2_DMA_TX_HI (*(volatile unsigned char *)0x5200022C)
#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000240)
#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000244)
#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x52000248)
#define rEP3_DMA_TX_LO (*(volatile unsigned char *)0x5200024C)
#define rEP3_DMA_TX_MD (*(volatile unsigned char *)0x52000250)
#define rEP3_DMA_TX_HI (*(volatile unsigned char *)0x52000254)
#define rEP4_DMA_CON (*(volatile unsigned char *)0x52000258)
#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025C)
#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000260)
#define rEP4_DMA_TX_LO (*(volatile unsigned char *)0x52000264)
#define rEP4_DMA_TX_MD (*(volatile unsigned char *)0x52000268)
#define rEP4_DMA_TX_HI (*(volatile unsigned char *)0x5200026C)
#endif /* __BIG_ENDIAN */
/* WATCH DOG TIMER */
#define rWTCON (*(volatile unsigned *)0x53000000)
#define rWTDAT (*(volatile unsigned *)0x53000004)
#define rWTCNT (*(volatile unsigned *)0x53000008)
/* IIC */
#define rIICCON (*(volatile unsigned *)0x54000000)
#define rIICSTAT (*(volatile unsigned *)0x54000004)
#define rIICADD (*(volatile unsigned *)0x54000008)
#define rIICDS (*(volatile unsigned *)0x5400000C)
/* IIS */
#define rIISCON (*(volatile unsigned *)0x55000000)
#define rIISMOD (*(volatile unsigned *)0x55000004)
#define rIISPSR (*(volatile unsigned *)0x55000008)
#define rIISFCON (*(volatile unsigned *)0x5500000C)
#ifdef __BIG_ENDIAN
#define IISFIF ((volatile unsigned short *)0x55000012)
#else /* little endian */
#define IISFIF ((volatile unsigned short *)0x55000010)
#endif
/* I/O PORT */
#define rGPACON (*(volatile unsigned *)0x56000000)
#define rGPADAT (*(volatile unsigned *)0x56000004)
#define rGPBCON (*(volatile unsigned *)0x56000010)
#define rGPBDAT (*(volatile unsigned *)0x56000014)
#define rGPBUP (*(volatile unsigned *)0x56000018)
#define rGPCCON (*(volatile unsigned *)0x56000020)
#define rGPCDAT (*(volatile unsigned *)0x56000024)
#define rGPCUP (*(volatile unsigned *)0x56000028)
#define rGPDCON (*(volatile unsigned *)0x56000030)
#define rGPDDAT (*(volatile unsigned *)0x56000034)
#define rGPDUP (*(volatile unsigned *)0x56000038)
#define rGPECON (*(volatile unsigned *)0x56000040)
#define rGPEDAT (*(volatile unsigned *)0x56000044)
#define rGPEUP (*(volatile unsigned *)0x56000048)
#define rGPFCON (*(volatile unsigned *)0x56000050)
#define rGPFDAT (*(volatile unsigned *)0x56000054)
#define rGPFUP (*(volatile unsigned *)0x56000058)
#define rGPGCON (*(volatile unsigned *)0x56000060)
#define rGPGDAT (*(volatile unsigned *)0x56000064)
#define rGPGUP (*(volatile unsigned *)0x56000068)
#define rGPHCON (*(volatile unsigned *)0x56000070)
#define rGPHDAT (*(volatile unsigned *)0x56000074)
#define rGPHUP (*(volatile unsigned *)0x56000078)
#define rMISCCR (*(volatile unsigned *)0x56000080)
#define rDCLKCON (*(volatile unsigned *)0x56000084)
#define rEXTINT0 (*(volatile unsigned *)0x56000088)
#define rEXTINT1 (*(volatile unsigned *)0x5600008C)
#define rEXTINT2 (*(volatile unsigned *)0x56000090)
#define rEINTFLT0 (*(volatile unsigned *)0x56000094)
#define rEINTFLT1 (*(volatile unsigned *)0x56000098)
#define rEINTFLT2 (*(volatile unsigned *)0x5600009C)
#define rEINTFLT3 (*(volatile unsigned *)0x560000A0)
#define rEINTMASK (*(volatile unsigned *)0x560000A4)
#define rEINTPEND (*(volatile unsigned *)0x560000A8)
#define rGSTATUS0 (*(volatile unsigned *)0x560000AC)
#define rGSTATUS1 (*(volatile unsigned *)0x560000B0)
/* RTC */
#ifdef __BIG_ENDIAN
#define rRTCCON (*(volatile unsigned char *)0x57000043)
#define rTICNT (*(volatile unsigned char *)0x57000047)
#define rRTCALM (*(volatile unsigned char *)0x57000053)
#define rALMSEC (*(volatile unsigned char *)0x57000057)
#define rALMMIN (*(volatile unsigned char *)0x5700005B)
#define rALMHOUR (*(volatile unsigned char *)0x5700005F)
#define rALMDATE (*(volatile unsigned char *)0x57000063)
#define rALMMON (*(volatile unsigned char *)0x57000067)
#define rALMYEAR (*(volatile unsigned char *)0x5700006B)
#define rRTCRST (*(volatile unsigned char *)0x5700006F)
#define rBCDSEC (*(volatile unsigned char *)0x57000073)
#define rBCDMIN (*(volatile unsigned char *)0x57000077)
#define rBCDHOUR (*(volatile unsigned char *)0x5700007B)
#define rBCDDATE (*(volatile unsigned char *)0x5700007F)
#define rBCDDAY (*(volatile unsigned char *)0x57000083)
#define rBCDMON (*(volatile unsigned char *)0x57000087)
#define rBCDYEAR (*(volatile unsigned char *)0x5700008B)
#else /* little endian */
#define rRTCCON (*(volatile unsigned char *)0x57000040)
#define rTICNT (*(volatile unsigned char *)0x57000044)
#define rRTCALM (*(volatile unsigned char *)0x57000050)
#define rALMSEC (*(volatile unsigned char *)0x57000054)
#define rALMMIN (*(volatile unsigned char *)0x57000058)
#define rALMHOUR (*(volatile unsigned char *)0x5700005C)
#define rALMDATE (*(volatile unsigned char *)0x57000060)
#define rALMMON (*(volatile unsigned char *)0x57000064)
#define rALMYEAR (*(volatile unsigned char *)0x57000068)
#define rRTCRST (*(volatile unsigned char *)0x5700006C)
#define rBCDSEC (*(volatile unsigned char *)0x57000070)
#define rBCDMIN (*(volatile unsigned char *)0x57000074)
#define rBCDHOUR (*(volatile unsigned char *)0x57000078)
#define rBCDDATE (*(volatile unsigned char *)0x5700007C)
#define rBCDDAY (*(volatile unsigned char *)0x57000080)
#define rBCDMON (*(volatile unsigned char *)0x57000084)
#define rBCDYEAR (*(volatile unsigned char *)0x57000088)
#endif
/* ADC */
#define rADCCON (*(volatile unsigned *)0x58000000)
#define rADCTSC (*(volatile unsigned *)0x58000004)
#define rADCDLY (*(volatile unsigned *)0x58000008)
#define rADCDAT0 (*(volatile unsigned *)0x5800000C)
#define rADCDAT1 (*(volatile unsigned *)0x58000010)
/* SPI */
#define rSPCON0 (*(volatile unsigned *)0x59000000)
#define rSPSTA0 (*(volatile unsigned *)0x59000004)
#define rSPPIN0 (*(volatile unsigned *)0x59000008)
#define rSPPRE0 (*(volatile unsigned *)0x5900000C)
#define rSPTDAT0 (*(volatile unsigned *)0x59000010)
#define rSPRDAT0 (*(volatile unsigned *)0x59000014)
#define rSPCON1 (*(volatile unsigned *)0x59000020)
#define rSPSTA1 (*(volatile unsigned *)0x59000024)
#define rSPPIN1 (*(volatile unsigned *)0x59000028)
#define rSPPRE1 (*(volatile unsigned *)0x5900002C)
#define rSPTDAT1 (*(volatile unsigned *)0x59000030)
#define rSPRDAT1 (*(volatile unsigned *)0x59000034)
/* SD INTERFACE */
#define rSDICON (*(volatile unsigned *)0x5A000000)
#define rSDIPRE (*(volatile unsigned *)0x5A000004)
#define rSDICmdArg (*(volatile unsigned *)0x5A000008)
#define rSDICmdCon (*(volatile unsigned *)0x5A00000C)
#define rSDICmdSta (*(volatile unsigned *)0x5A000010)
#define rSDIRSP0 (*(volatile unsigned *)0x5A000014)
#define rSDIRSP1 (*(volatile unsigned *)0x5A000018)
#define rSDIRSP2 (*(volatile unsigned *)0x5A00001C)
#define rSDIRSP3 (*(volatile unsigned *)0x5A000020)
#define rSDIDTimer (*(volatile unsigned *)0x5A000024)
#define rSDIBSize (*(volatile unsigned *)0x5A000028)
#define rSDIDatCon (*(volatile unsigned *)0x5A00002C)
#define rSDIDatCnt (*(volatile unsigned *)0x5A000030)
#define rSDIDatSta (*(volatile unsigned *)0x5A000034)
#define rSDIFSTA (*(volatile unsigned *)0x5A000038)
#ifdef __BIG_ENDIAN
#define rSDIDAT (*(volatile unsigned char *)0x5A00003F)
#else
#define rSDIDAT (*(volatile unsigned char *)0x5A00003C)
#endif
#define rSDIIntMsk (*(volatile unsigned *)0x5A000040)
#endif
};
#endif /*__S3C24X0_H__*/

7
include/serial.h
View file

@ -43,6 +43,13 @@ extern struct serial_device s3c24xx_serial1_device;
extern struct serial_device s3c24xx_serial2_device;
#endif
#if defined(CONFIG_S5PC1XX)
extern struct serial_device s5pc1xx_serial0_device;
extern struct serial_device s5pc1xx_serial1_device;
extern struct serial_device s5pc1xx_serial2_device;
extern struct serial_device s5pc1xx_serial3_device;
#endif
#if defined(CONFIG_OMAP3_ZOOM2)
extern struct serial_device zoom2_serial_device0;
extern struct serial_device zoom2_serial_device1;