mirror of
https://github.com/AsahiLinux/u-boot
synced 2025-02-17 22:49:02 +00:00
ppc4xx: remove DU405 board
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
This commit is contained in:
Matthias Fuchs
Tom Rini
parent
9a4018e09a
commit
bc114076dc
11 changed files with 1 additions and 2033 deletions
|
|
@ -125,9 +125,6 @@ config TARGET_CPCI405AB
|
|||
config TARGET_CPCI405DT
|
||||
bool "Support CPCI405DT"
|
||||
|
||||
config TARGET_DU405
|
||||
bool "Support DU405"
|
||||
|
||||
config TARGET_DU440
|
||||
bool "Support DU440"
|
||||
|
||||
|
|
@ -241,7 +238,6 @@ source "board/csb472/Kconfig"
|
|||
source "board/dave/PPChameleonEVB/Kconfig"
|
||||
source "board/esd/cpci2dp/Kconfig"
|
||||
source "board/esd/cpci405/Kconfig"
|
||||
source "board/esd/du405/Kconfig"
|
||||
source "board/esd/du440/Kconfig"
|
||||
source "board/esd/hh405/Kconfig"
|
||||
source "board/esd/hub405/Kconfig"
|
||||
|
|
|
|||
|
|
@ -1,12 +0,0 @@
|
|||
if TARGET_DU405
|
||||
|
||||
config SYS_BOARD
|
||||
default "du405"
|
||||
|
||||
config SYS_VENDOR
|
||||
default "esd"
|
||||
|
||||
config SYS_CONFIG_NAME
|
||||
default "DU405"
|
||||
|
||||
endif
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
DU405 BOARD
|
||||
M: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
|
||||
S: Maintained
|
||||
F: board/esd/du405/
|
||||
F: include/configs/DU405.h
|
||||
F: configs/DU405_defconfig
|
||||
|
|
@ -1,8 +0,0 @@
|
|||
#
|
||||
# (C) Copyright 2000-2006
|
||||
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
#
|
||||
# SPDX-License-Identifier: GPL-2.0+
|
||||
#
|
||||
|
||||
obj-y = du405.o flash.o ../common/misc.o
|
||||
|
|
@ -1,187 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000, 2001
|
||||
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include "du405.h"
|
||||
#include <asm/processor.h>
|
||||
#include <asm/ppc4xx.h>
|
||||
#include <asm/ppc4xx-i2c.h>
|
||||
#include <command.h>
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
extern void lxt971_no_sleep(void);
|
||||
|
||||
|
||||
#if 0
|
||||
#define FPGA_DEBUG
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
#define FPGA_DEBUG2
|
||||
#endif
|
||||
|
||||
/* fpga configuration data - generated by bin2cc */
|
||||
const unsigned char fpgadata[] = {
|
||||
#include "fpgadata.c"
|
||||
};
|
||||
|
||||
/*
|
||||
* include common fpga code (for esd boards)
|
||||
*/
|
||||
#include "../common/fpga.c"
|
||||
|
||||
|
||||
int board_early_init_f (void)
|
||||
{
|
||||
int index, len, i;
|
||||
int status;
|
||||
|
||||
#ifdef FPGA_DEBUG
|
||||
/* set up serial port with default baudrate */
|
||||
(void) get_clocks ();
|
||||
gd->baudrate = CONFIG_BAUDRATE;
|
||||
serial_init ();
|
||||
console_init_f ();
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Boot onboard FPGA
|
||||
*/
|
||||
status = fpga_boot ((unsigned char *) fpgadata, sizeof (fpgadata));
|
||||
if (status != 0) {
|
||||
/* booting FPGA failed */
|
||||
#ifndef FPGA_DEBUG
|
||||
/* set up serial port with default baudrate */
|
||||
(void) get_clocks ();
|
||||
gd->baudrate = CONFIG_BAUDRATE;
|
||||
serial_init ();
|
||||
console_init_f ();
|
||||
#endif
|
||||
printf ("\nFPGA: Booting failed ");
|
||||
switch (status) {
|
||||
case ERROR_FPGA_PRG_INIT_LOW:
|
||||
printf ("(Timeout: INIT not low after asserting PROGRAM*)\n ");
|
||||
break;
|
||||
case ERROR_FPGA_PRG_INIT_HIGH:
|
||||
printf ("(Timeout: INIT not high after deasserting PROGRAM*)\n ");
|
||||
break;
|
||||
case ERROR_FPGA_PRG_DONE:
|
||||
printf ("(Timeout: DONE not high after programming FPGA)\n ");
|
||||
break;
|
||||
}
|
||||
|
||||
/* display infos on fpgaimage */
|
||||
index = 15;
|
||||
for (i = 0; i < 4; i++) {
|
||||
len = fpgadata[index];
|
||||
printf ("FPGA: %s\n", &(fpgadata[index + 1]));
|
||||
index += len + 3;
|
||||
}
|
||||
putc ('\n');
|
||||
/* delayed reboot */
|
||||
for (i = 20; i > 0; i--) {
|
||||
printf ("Rebooting in %2d seconds \r", i);
|
||||
for (index = 0; index < 1000; index++)
|
||||
udelay (1000);
|
||||
}
|
||||
putc ('\n');
|
||||
do_reset (NULL, 0, 0, NULL);
|
||||
}
|
||||
|
||||
/*
|
||||
* IRQ 0-15 405GP internally generated; active high; level sensitive
|
||||
* IRQ 16 405GP internally generated; active low; level sensitive
|
||||
* IRQ 17-24 RESERVED
|
||||
* IRQ 25 (EXT IRQ 0) CAN0; active low; level sensitive
|
||||
* IRQ 26 (EXT IRQ 1) DUART_A; active high; level sensitive
|
||||
* IRQ 27 (EXT IRQ 2) DUART_B; active high; level sensitive
|
||||
* IRQ 28 (EXT IRQ 3) unused; active low; level sensitive
|
||||
* IRQ 29 (EXT IRQ 4) unused; active low; level sensitive
|
||||
* IRQ 30 (EXT IRQ 5) unused; active low; level sensitive
|
||||
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
|
||||
*/
|
||||
mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
|
||||
mtdcr (UIC0ER, 0x00000000); /* disable all ints */
|
||||
mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
|
||||
mtdcr (UIC0PR, 0xFFFFFFB1); /* set int polarities */
|
||||
mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
|
||||
mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
|
||||
mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
|
||||
|
||||
/*
|
||||
* EBC Configuration Register: set ready timeout to 100 us
|
||||
*/
|
||||
mtebc (EBC0_CFG, 0xb8400000);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int misc_init_r (void)
|
||||
{
|
||||
unsigned long CPC0_CR0Reg;
|
||||
|
||||
/*
|
||||
* Setup UART1 handshaking: use CTS instead of DSR
|
||||
*/
|
||||
CPC0_CR0Reg = mfdcr(CPC0_CR0);
|
||||
mtdcr(CPC0_CR0, CPC0_CR0Reg | 0x00001000);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Check Board Identity:
|
||||
*/
|
||||
int checkboard (void)
|
||||
{
|
||||
int index;
|
||||
int len;
|
||||
char str[64];
|
||||
int i = getenv_f("serial#", str, sizeof (str));
|
||||
|
||||
puts ("Board: ");
|
||||
|
||||
if (i == -1) {
|
||||
puts ("### No HW ID - assuming DU405");
|
||||
} else {
|
||||
puts (str);
|
||||
}
|
||||
|
||||
puts ("\nFPGA: ");
|
||||
|
||||
/* display infos on fpgaimage */
|
||||
index = 15;
|
||||
for (i = 0; i < 4; i++) {
|
||||
len = fpgadata[index];
|
||||
printf ("%s ", &(fpgadata[index + 1]));
|
||||
index += len + 3;
|
||||
}
|
||||
|
||||
putc ('\n');
|
||||
|
||||
/*
|
||||
* Reset external DUART via FPGA
|
||||
*/
|
||||
out_8((void *)FPGA_MODE_REG, 0xff); /* reset high active */
|
||||
out_8((void *)FPGA_MODE_REG, 0x00); /* low again */
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void reset_phy(void)
|
||||
{
|
||||
#if defined(CONFIG_LXT971_NO_SLEEP)
|
||||
|
||||
/*
|
||||
* Disable sleep mode in LXT971
|
||||
*/
|
||||
lxt971_no_sleep();
|
||||
#endif
|
||||
}
|
||||
|
|
@ -1,28 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000, 2001
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
/****************************************************************************
|
||||
* FLASH Memory Map as used by TQ Monitor:
|
||||
*
|
||||
* Start Address Length
|
||||
* +-----------------------+ 0x4000_0000 Start of Flash -----------------
|
||||
* | MON8xx code | 0x4000_0100 Reset Vector
|
||||
* +-----------------------+ 0x400?_????
|
||||
* | (unused) |
|
||||
* +-----------------------+ 0x4001_FF00
|
||||
* | Ethernet Addresses | 0x78
|
||||
* +-----------------------+ 0x4001_FF78
|
||||
* | (Reserved for MON8xx) | 0x44
|
||||
* +-----------------------+ 0x4001_FFBC
|
||||
* | Lock Address | 0x04
|
||||
* +-----------------------+ 0x4001_FFC0 ^
|
||||
* | Hardware Information | 0x40 | MON8xx
|
||||
* +=======================+ 0x4002_0000 (sector border) -----------------
|
||||
* | Autostart Header | | Applications
|
||||
* | ... | v
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
|
@ -1,107 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2001
|
||||
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/ppc4xx.h>
|
||||
#include <asm/processor.h>
|
||||
|
||||
/*
|
||||
* include common flash code (for esd boards)
|
||||
*/
|
||||
#include "../common/flash.c"
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Functions
|
||||
*/
|
||||
static ulong flash_get_size (vu_long * addr, flash_info_t * info);
|
||||
static void flash_get_offsets (ulong base, flash_info_t * info);
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
unsigned long flash_init (void)
|
||||
{
|
||||
unsigned long size_b0, size_b1;
|
||||
int i;
|
||||
uint pbcr;
|
||||
unsigned long base_b0, base_b1;
|
||||
|
||||
/* Init: no FLASHes known */
|
||||
for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
|
||||
flash_info[i].flash_id = FLASH_UNKNOWN;
|
||||
}
|
||||
|
||||
/* Static FLASH Bank configuration here - FIXME XXX */
|
||||
|
||||
base_b0 = FLASH_BASE0_PRELIM;
|
||||
size_b0 = flash_get_size ((vu_long *) base_b0, &flash_info[0]);
|
||||
|
||||
if (flash_info[0].flash_id == FLASH_UNKNOWN) {
|
||||
printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
|
||||
size_b0, size_b0 << 20);
|
||||
}
|
||||
|
||||
base_b1 = FLASH_BASE1_PRELIM;
|
||||
size_b1 = flash_get_size ((vu_long *) base_b1, &flash_info[1]);
|
||||
|
||||
/* Re-do sizing to get full correct info */
|
||||
|
||||
if (size_b1) {
|
||||
mtdcr (EBC0_CFGADDR, PB0CR);
|
||||
pbcr = mfdcr (EBC0_CFGDATA);
|
||||
mtdcr (EBC0_CFGADDR, PB0CR);
|
||||
base_b1 = -size_b1;
|
||||
pbcr = (pbcr & 0x0001ffff) | base_b1 |
|
||||
(((size_b1 / 1024 / 1024) - 1) << 17);
|
||||
mtdcr (EBC0_CFGDATA, pbcr);
|
||||
/* printf("PB1CR = %x\n", pbcr); */
|
||||
}
|
||||
|
||||
if (size_b0) {
|
||||
mtdcr (EBC0_CFGADDR, PB1CR);
|
||||
pbcr = mfdcr (EBC0_CFGDATA);
|
||||
mtdcr (EBC0_CFGADDR, PB1CR);
|
||||
base_b0 = base_b1 - size_b0;
|
||||
pbcr = (pbcr & 0x0001ffff) | base_b0 |
|
||||
(((size_b0 / 1024 / 1024) - 1) << 17);
|
||||
mtdcr (EBC0_CFGDATA, pbcr);
|
||||
/* printf("PB0CR = %x\n", pbcr); */
|
||||
}
|
||||
|
||||
size_b0 = flash_get_size ((vu_long *) base_b0, &flash_info[0]);
|
||||
|
||||
flash_get_offsets (base_b0, &flash_info[0]);
|
||||
|
||||
/* monitor protection ON by default */
|
||||
flash_protect (FLAG_PROTECT_SET,
|
||||
base_b0 + size_b0 - monitor_flash_len,
|
||||
base_b0 + size_b0 - 1, &flash_info[0]);
|
||||
|
||||
if (size_b1) {
|
||||
/* Re-do sizing to get full correct info */
|
||||
size_b1 = flash_get_size ((vu_long *) base_b1, &flash_info[1]);
|
||||
|
||||
flash_get_offsets (base_b1, &flash_info[1]);
|
||||
|
||||
/* monitor protection ON by default */
|
||||
flash_protect (FLAG_PROTECT_SET,
|
||||
base_b1 + size_b1 - monitor_flash_len,
|
||||
base_b1 + size_b1 - 1, &flash_info[1]);
|
||||
/* monitor protection OFF by default (one is enough) */
|
||||
flash_protect (FLAG_PROTECT_CLEAR,
|
||||
base_b0 + size_b0 - monitor_flash_len,
|
||||
base_b0 + size_b0 - 1, &flash_info[0]);
|
||||
} else {
|
||||
flash_info[1].flash_id = FLASH_UNKNOWN;
|
||||
flash_info[1].sector_count = -1;
|
||||
}
|
||||
|
||||
flash_info[0].size = size_b0;
|
||||
flash_info[1].size = size_b1;
|
||||
|
||||
return (size_b0 + size_b1);
|
||||
}
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,3 +0,0 @@
|
|||
CONFIG_PPC=y
|
||||
CONFIG_4xx=y
|
||||
CONFIG_TARGET_DU405=y
|
||||
|
|
@ -12,6 +12,7 @@ The list should be sorted in reverse chronological order.
|
|||
|
||||
Board Arch CPU Commit Removed Last known maintainer/contact
|
||||
=================================================================================================
|
||||
DU405 ppc4xx 405gpr - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
DP405 ppc4xx 405ep - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
CPCIISER4 ppc4xx 405gp - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
CMS700 ppc4xx 405ep - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
|
|
|
|||
|
|
@ -1,273 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2001
|
||||
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
/*
|
||||
* board/config.h - configuration options, board specific
|
||||
*/
|
||||
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/*
|
||||
* High Level Configuration Options
|
||||
* (easy to change)
|
||||
*/
|
||||
#define CONFIG_405GP 1 /* This is a PPC405 CPU */
|
||||
#define CONFIG_DU405 1 /* ...on a DU405 board */
|
||||
|
||||
#define CONFIG_SYS_TEXT_BASE 0xFFFD0000
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
|
||||
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
|
||||
|
||||
#define CONFIG_SYS_CLK_FREQ 25000000 /* external frequency to pll */
|
||||
|
||||
#define CONFIG_BAUDRATE 9600
|
||||
#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
|
||||
|
||||
#undef CONFIG_BOOTARGS
|
||||
#define CONFIG_BOOTCOMMAND "bootm fff00000"
|
||||
|
||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
||||
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
||||
|
||||
#define CONFIG_PPC4xx_EMAC
|
||||
#define CONFIG_MII 1 /* MII PHY management */
|
||||
#define CONFIG_PHY_ADDR 0 /* PHY address */
|
||||
#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
|
||||
#define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */
|
||||
#undef CONFIG_HAS_ETH1
|
||||
|
||||
/*
|
||||
* BOOTP options
|
||||
*/
|
||||
#define CONFIG_BOOTP_BOOTFILESIZE
|
||||
#define CONFIG_BOOTP_BOOTPATH
|
||||
#define CONFIG_BOOTP_GATEWAY
|
||||
#define CONFIG_BOOTP_HOSTNAME
|
||||
|
||||
|
||||
/*
|
||||
* Command line configuration.
|
||||
*/
|
||||
#include <config_cmd_default.h>
|
||||
|
||||
#undef CONFIG_CMD_NFS
|
||||
#undef CONFIG_CMD_EDITENV
|
||||
#undef CONFIG_CMD_IMLS
|
||||
#undef CONFIG_CMD_CONSOLE
|
||||
#undef CONFIG_CMD_LOADB
|
||||
#undef CONFIG_CMD_LOADS
|
||||
#define CONFIG_CMD_IDE
|
||||
#define CONFIG_CMD_ELF
|
||||
#define CONFIG_CMD_MII
|
||||
#define CONFIG_CMD_DATE
|
||||
#define CONFIG_CMD_EEPROM
|
||||
#define CONFIG_CMD_I2C
|
||||
|
||||
#define CONFIG_MAC_PARTITION
|
||||
#define CONFIG_DOS_PARTITION
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
|
||||
#define CONFIG_RTC_MC146818 /* BQ3285 is MC146818 compatible*/
|
||||
#define CONFIG_SYS_RTC_REG_BASE_ADDR 0xF0000080 /* RTC Base Address */
|
||||
|
||||
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
||||
#if defined(CONFIG_CMD_KGDB)
|
||||
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||
#else
|
||||
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#endif
|
||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
|
||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
||||
|
||||
#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
|
||||
|
||||
#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
|
||||
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
||||
|
||||
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
|
||||
#define CONFIG_SYS_NS16550
|
||||
#define CONFIG_SYS_NS16550_SERIAL
|
||||
#define CONFIG_SYS_NS16550_REG_SIZE 1
|
||||
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
|
||||
|
||||
#define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* use external serial clock */
|
||||
|
||||
/* The following table includes the supported baudrates */
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE \
|
||||
{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
|
||||
57600, 115200, 230400, 460800, 921600 }
|
||||
|
||||
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
|
||||
#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
|
||||
|
||||
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
|
||||
|
||||
#define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* IDE/ATA stuff
|
||||
*-----------------------------------------------------------------------
|
||||
*/
|
||||
#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
|
||||
#undef CONFIG_IDE_LED /* no led for ide supported */
|
||||
#undef CONFIG_IDE_RESET /* no reset for ide supported */
|
||||
|
||||
#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */
|
||||
#define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
|
||||
|
||||
#define CONFIG_SYS_ATA_BASE_ADDR 0xF0100000
|
||||
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
|
||||
|
||||
#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
|
||||
#define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
|
||||
#define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Start addresses for the final memory configuration
|
||||
* (Set up by the startup code)
|
||||
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
|
||||
*/
|
||||
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
||||
#define CONFIG_SYS_FLASH_BASE 0xFFFD0000
|
||||
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
||||
#define CONFIG_SYS_MONITOR_LEN (192 * 1024) /* Reserve 192 kB for Monitor */
|
||||
#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
|
||||
|
||||
/*
|
||||
* For booting Linux, the board info and command line data
|
||||
* have to be in the first 8 MB of memory, since this is
|
||||
* the maximum mapped by the Linux kernel during initialization.
|
||||
*/
|
||||
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
||||
/*-----------------------------------------------------------------------
|
||||
* FLASH organization
|
||||
*/
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
|
||||
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
|
||||
|
||||
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
|
||||
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
|
||||
|
||||
#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
|
||||
#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
|
||||
#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
|
||||
/*
|
||||
* The following defines are added for buggy IOP480 byte interface.
|
||||
* All other boards should use the standard values (CPCI405 etc.)
|
||||
*/
|
||||
#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
|
||||
#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
|
||||
#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
|
||||
|
||||
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* I2C EEPROM (CAT24WC08) for environment
|
||||
*/
|
||||
#define CONFIG_SYS_I2C
|
||||
#define CONFIG_SYS_I2C_PPC4XX
|
||||
#define CONFIG_SYS_I2C_PPC4XX_CH0
|
||||
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
|
||||
#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
|
||||
|
||||
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
|
||||
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
|
||||
/* mask of address bits that overflow into the "EEPROM chip address" */
|
||||
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
|
||||
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
|
||||
/* 16 byte page write mode using*/
|
||||
/* last 4 bits of the address */
|
||||
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
|
||||
|
||||
#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
|
||||
#define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
|
||||
#define CONFIG_ENV_SIZE 0x400 /* 1024 bytes may be used for env vars */
|
||||
/* total size of a CAT24WC08 is 1024 bytes */
|
||||
|
||||
/*
|
||||
* Init Memory Controller:
|
||||
*
|
||||
* BR0/1 and OR0/1 (FLASH)
|
||||
*/
|
||||
|
||||
#define FLASH_BASE0_PRELIM 0xFF800000 /* FLASH bank #0 */
|
||||
#define FLASH_BASE1_PRELIM 0xFFC00000 /* FLASH bank #1 */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* External Bus Controller (EBC) Setup
|
||||
*/
|
||||
|
||||
#define FLASH0_BA 0xFFC00000 /* FLASH 0 Base Address */
|
||||
#define FLASH1_BA 0xFF800000 /* FLASH 1 Base Address */
|
||||
#define CAN_BA 0xF0000000 /* CAN Base Address */
|
||||
#define DUART_BA 0xF0300000 /* DUART Base Address */
|
||||
#define CF_BA 0xF0100000 /* CompactFlash Base Address */
|
||||
#define SRAM_BA 0xF0200000 /* SRAM Base Address */
|
||||
#define DURAG_IO_BA 0xF0400000 /* DURAG Bus IO Base Address */
|
||||
#define DURAG_MEM_BA 0xF0500000 /* DURAG Bus Mem Base Address */
|
||||
|
||||
#define FPGA_MODE_REG (DUART_BA+0x80) /* FPGA Mode Register */
|
||||
|
||||
/* Memory Bank 0 (Flash Bank 0) initialization */
|
||||
#define CONFIG_SYS_EBC_PB0AP 0x92015480
|
||||
#define CONFIG_SYS_EBC_PB0CR FLASH0_BA | 0x5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
|
||||
|
||||
/* Memory Bank 1 (Flash Bank 1) initialization */
|
||||
#define CONFIG_SYS_EBC_PB1AP 0x92015480
|
||||
#define CONFIG_SYS_EBC_PB1CR FLASH1_BA | 0x5A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=16bit */
|
||||
|
||||
/* Memory Bank 2 (CAN0) initialization */
|
||||
#define CONFIG_SYS_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||
#define CONFIG_SYS_EBC_PB2CR CAN_BA | 0x18000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
|
||||
|
||||
/* Memory Bank 3 (DUART) initialization */
|
||||
#define CONFIG_SYS_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||
#define CONFIG_SYS_EBC_PB3CR DUART_BA | 0x18000 /* BAS=0xF03,BS=1MB,BU=R/W,BW=8bit */
|
||||
|
||||
/* Memory Bank 4 (CompactFlash IDE) initialization */
|
||||
#define CONFIG_SYS_EBC_PB4AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||
#define CONFIG_SYS_EBC_PB4CR CF_BA | 0x1A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */
|
||||
|
||||
/* Memory Bank 5 (SRAM) initialization */
|
||||
#define CONFIG_SYS_EBC_PB5AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||
#define CONFIG_SYS_EBC_PB5CR SRAM_BA | 0x1A000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=16bit */
|
||||
|
||||
/* Memory Bank 6 (DURAG Bus IO Space) initialization */
|
||||
#define CONFIG_SYS_EBC_PB6AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||
#define CONFIG_SYS_EBC_PB6CR DURAG_IO_BA | 0x18000 /* BAS=0xF04,BS=1MB,BU=R/W,BW=8bit*/
|
||||
|
||||
/* Memory Bank 7 (DURAG Bus Mem Space) initialization */
|
||||
#define CONFIG_SYS_EBC_PB7AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||
#define CONFIG_SYS_EBC_PB7CR DURAG_MEM_BA | 0x18000 /* BAS=0xF05,BS=1MB,BU=R/W,BW=8bit */
|
||||
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Definitions for initial stack pointer and data area (in DPRAM)
|
||||
*/
|
||||
|
||||
/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
|
||||
#define CONFIG_SYS_TEMP_STACK_OCM 1
|
||||
|
||||
/* On Chip Memory location */
|
||||
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
|
||||
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
|
||||
|
||||
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
|
||||
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
|
||||
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
||||
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
Loading…
Add table
Reference in a new issue