mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-28 15:41:40 +00:00
Blackfin: tcm-bf518: new board port
Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Harald Krapfenbauer
Mike Frysinger
parent
c46a0ebf82
commit
2aeda2d054
7 changed files with 298 additions and 1 deletions
|
|
@ -961,6 +961,7 @@ Blackfin Team <u-boot-devel@blackfin.uclinux.org>
|
|||
CM-BF537U BF537
|
||||
CM-BF548 BF548
|
||||
CM-BF561 BF561
|
||||
TCM-BF518 BF518
|
||||
TCM-BF537 BF537
|
||||
|
||||
Martin Strubel <strubel@section5.ch>
|
||||
|
|
|
|||
1
MAKEALL
1
MAKEALL
|
|
@ -890,6 +890,7 @@ LIST_blackfin=" \
|
|||
cm-bf548 \
|
||||
cm-bf561 \
|
||||
ibf-dsp561 \
|
||||
tcm-bf518 \
|
||||
tcm-bf537 \
|
||||
"
|
||||
|
||||
|
|
|
|||
3
Makefile
3
Makefile
|
|
@ -3528,7 +3528,8 @@ BFIN_BOARDS = bf518f-ezbrd bf526-ezbrd bf527-ezkit bf533-ezkit bf533-stamp \
|
|||
bf537-pnav bf537-stamp bf538f-ezkit bf548-ezkit bf561-ezkit
|
||||
|
||||
# Bluetechnix tinyboards
|
||||
BFIN_BOARDS += cm-bf527 cm-bf533 cm-bf537e cm-bf537u cm-bf548 cm-bf561 tcm-bf537
|
||||
BFIN_BOARDS += cm-bf527 cm-bf533 cm-bf537e cm-bf537u cm-bf548 cm-bf561 \
|
||||
tcm-bf518 tcm-bf537
|
||||
|
||||
# Misc third party boards
|
||||
BFIN_BOARDS += bf537-minotaur bf537-srv1 bf561-acvilon blackstamp
|
||||
|
|
|
|||
54
board/tcm-bf518/Makefile
Normal file
54
board/tcm-bf518/Makefile
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
#
|
||||
# U-boot - Makefile
|
||||
#
|
||||
# Copyright (c) 2005-2008 Analog Device Inc.
|
||||
#
|
||||
# (C) Copyright 2000-2006
|
||||
# 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-y := $(BOARD).o
|
||||
|
||||
SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
|
||||
OBJS := $(addprefix $(obj),$(COBJS-y))
|
||||
SOBJS := $(addprefix $(obj),$(SOBJS-y))
|
||||
|
||||
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
|
||||
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
|
||||
|
||||
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
|
||||
|
||||
#########################################################################
|
||||
33
board/tcm-bf518/config.mk
Normal file
33
board/tcm-bf518/config.mk
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
#
|
||||
# Copyright (c) 2005-2008 Analog Device Inc.
|
||||
#
|
||||
# (C) Copyright 2001
|
||||
# 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
|
||||
#
|
||||
|
||||
# This is not actually used for Blackfin boards so do not change it
|
||||
#TEXT_BASE = do-not-use-me
|
||||
|
||||
CFLAGS_lib_generic += -O2
|
||||
CFLAGS_lzma += -O2
|
||||
|
||||
# Set some default LDR flags based on boot mode.
|
||||
LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE))
|
||||
78
board/tcm-bf518/tcm-bf518.c
Normal file
78
board/tcm-bf518/tcm-bf518.c
Normal file
|
|
@ -0,0 +1,78 @@
|
|||
/*
|
||||
* U-boot - main board file
|
||||
*
|
||||
* Copyright (c) 2008-2009 Analog Devices Inc.
|
||||
*
|
||||
* Licensed under the GPL-2 or later.
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <config.h>
|
||||
#include <net.h>
|
||||
#include <netdev.h>
|
||||
#include <asm/blackfin.h>
|
||||
#include <asm/net.h>
|
||||
#include <asm/mach-common/bits/otp.h>
|
||||
#include <asm/sdh.h>
|
||||
|
||||
int checkboard(void)
|
||||
{
|
||||
printf("Board: Bluetechnix TCM-BF518 board\n");
|
||||
printf(" Support: http://www.bluetechnix.com/\n");
|
||||
printf(" http://blackfin.uclinux.org/\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
#if defined(CONFIG_BFIN_MAC)
|
||||
static void board_init_enetaddr(uchar *mac_addr)
|
||||
{
|
||||
bool valid_mac = false;
|
||||
|
||||
#if 0
|
||||
/* the MAC is stored in OTP memory page 0xDF */
|
||||
uint32_t ret;
|
||||
uint64_t otp_mac;
|
||||
|
||||
ret = bfrom_OtpRead(0xDF, OTP_LOWER_HALF, &otp_mac);
|
||||
if (!(ret & OTP_MASTER_ERROR)) {
|
||||
uchar *otp_mac_p = (uchar *)&otp_mac;
|
||||
|
||||
for (ret = 0; ret < 6; ++ret)
|
||||
mac_addr[ret] = otp_mac_p[5 - ret];
|
||||
|
||||
if (is_valid_ether_addr(mac_addr))
|
||||
valid_mac = true;
|
||||
}
|
||||
#endif
|
||||
|
||||
if (!valid_mac) {
|
||||
puts("Warning: Generating 'random' MAC address\n");
|
||||
bfin_gen_rand_mac(mac_addr);
|
||||
}
|
||||
|
||||
eth_setenv_enetaddr("ethaddr", mac_addr);
|
||||
}
|
||||
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
return bfin_EMAC_initialize(bis);
|
||||
}
|
||||
#endif
|
||||
|
||||
int misc_init_r(void)
|
||||
{
|
||||
#ifdef CONFIG_BFIN_MAC
|
||||
uchar enetaddr[6];
|
||||
if (!eth_getenv_enetaddr("ethaddr", enetaddr))
|
||||
board_init_enetaddr(enetaddr);
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_BFIN_SDH
|
||||
int board_mmc_init(bd_t *bis)
|
||||
{
|
||||
return bfin_mmc_init(bis);
|
||||
}
|
||||
#endif
|
||||
129
include/configs/tcm-bf518.h
Normal file
129
include/configs/tcm-bf518.h
Normal file
|
|
@ -0,0 +1,129 @@
|
|||
/*
|
||||
* U-boot - Configuration file for Bluetechnix TCM-BF518 board
|
||||
*/
|
||||
|
||||
#ifndef __CONFIG_TCM_BF518_H__
|
||||
#define __CONFIG_TCM_BF518_H__
|
||||
|
||||
#include <asm/config-pre.h>
|
||||
|
||||
|
||||
/*
|
||||
* Processor Settings
|
||||
*/
|
||||
#define CONFIG_BFIN_CPU bf518-0.0
|
||||
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
|
||||
|
||||
|
||||
/*
|
||||
* Clock Settings
|
||||
* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
|
||||
* SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
|
||||
*/
|
||||
/* CONFIG_CLKIN_HZ is any value in Hz */
|
||||
#define CONFIG_CLKIN_HZ 25000000
|
||||
/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
|
||||
/* 1 = CLKIN / 2 */
|
||||
#define CONFIG_CLKIN_HALF 0
|
||||
/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
|
||||
/* 1 = bypass PLL */
|
||||
#define CONFIG_PLL_BYPASS 0
|
||||
/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
|
||||
/* Values can range from 0-63 (where 0 means 64) */
|
||||
#define CONFIG_VCO_MULT 16
|
||||
/* CCLK_DIV controls the core clock divider */
|
||||
/* Values can be 1, 2, 4, or 8 ONLY */
|
||||
#define CONFIG_CCLK_DIV 1
|
||||
/* SCLK_DIV controls the system clock divider */
|
||||
/* Values can range from 1-15 */
|
||||
#define CONFIG_SCLK_DIV 4
|
||||
|
||||
|
||||
/*
|
||||
* Memory Settings
|
||||
*/
|
||||
/* This board has a 32meg MT48H16M16 */
|
||||
#define CONFIG_MEM_ADD_WDTH 9
|
||||
#define CONFIG_MEM_SIZE 32
|
||||
|
||||
#define CONFIG_EBIU_SDRRC_VAL 0x3f8
|
||||
#define CONFIG_EBIU_SDGCTL_VAL 0x9111cd
|
||||
|
||||
#define CONFIG_EBIU_AMGCTL_VAL (AMBEN_ALL)
|
||||
#define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
|
||||
#define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
|
||||
|
||||
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
|
||||
#define CONFIG_SYS_MALLOC_LEN (384 * 1024)
|
||||
|
||||
|
||||
/*
|
||||
* Network Settings
|
||||
*/
|
||||
#if !defined(__ADSPBF512__) && !defined(__ADSPBF514__)
|
||||
#define ADI_CMDS_NETWORK 1
|
||||
#define CONFIG_BFIN_MAC
|
||||
#define CONFIG_NETCONSOLE 1
|
||||
#define CONFIG_NET_MULTI 1
|
||||
#endif
|
||||
#define CONFIG_HOSTNAME tcm-bf518
|
||||
/* Uncomment next line to use fixed MAC address */
|
||||
/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
|
||||
|
||||
|
||||
/*
|
||||
* Flash Settings
|
||||
*/
|
||||
#define CONFIG_FLASH_CFI_DRIVER
|
||||
#define CONFIG_SYS_FLASH_BASE 0x20000000
|
||||
#define CONFIG_SYS_FLASH_CFI
|
||||
#define CONFIG_SYS_FLASH_PROTECTION
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
||||
#define CONFIG_SYS_MAX_FLASH_SECT 19
|
||||
|
||||
|
||||
/*
|
||||
* SPI Settings
|
||||
*/
|
||||
#define CONFIG_BFIN_SPI
|
||||
#define CONFIG_ENV_SPI_MAX_HZ 30000000
|
||||
#define CONFIG_SF_DEFAULT_SPEED 30000000
|
||||
|
||||
|
||||
/*
|
||||
* Env Storage Settings
|
||||
*/
|
||||
#define CONFIG_ENV_IS_IN_FLASH
|
||||
#define CONFIG_ENV_OFFSET 0x8000
|
||||
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
|
||||
#define CONFIG_ENV_SIZE 0x2000
|
||||
#define CONFIG_ENV_SECT_SIZE 0x8000
|
||||
#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
|
||||
|
||||
|
||||
/*
|
||||
* I2C Settings
|
||||
*/
|
||||
#define CONFIG_BFIN_TWI_I2C 1
|
||||
#define CONFIG_HARD_I2C 1
|
||||
#define CONFIG_SYS_I2C_SPEED 50000
|
||||
#define CONFIG_SYS_I2C_SLAVE 0
|
||||
|
||||
|
||||
/*
|
||||
* Misc Settings
|
||||
*/
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CONFIG_MISC_INIT_R
|
||||
#define CONFIG_RTC_BFIN
|
||||
#define CONFIG_UART_CONSOLE 0
|
||||
#define CONFIG_BOOTCOMMAND "run flashboot"
|
||||
#define FLASHBOOT_ENV_SETTINGS "flashboot=bootm 0x20040000\0"
|
||||
|
||||
|
||||
/*
|
||||
* Pull in common ADI header for remaining command/environment setup
|
||||
*/
|
||||
#include <configs/bfin_adi_common.h>
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue