mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 03:03:05 +00:00
eaf6ea6a1d
- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR - Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack pointer directly, otherwise we use the common calculation. - On some platforms that were using the standard calculation but did not set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them. - On a small number of platforms that were not subtracting GENERATED_GBL_DATA_SIZE do so now via the standard calculation. - CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most board config header files. Signed-off-by: Tom Rini <trini@konsulko.com>
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Bluewater Systems Snapper 9G45 module
|
|
*
|
|
* (C) Copyright 2011 Bluewater Systems
|
|
* Author: Andre Renaud <andre@bluewatersys.com>
|
|
* Author: Ryan Mallon <ryan@bluewatersys.com>
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/* SoC type is defined in boards.cfg */
|
|
#include <asm/hardware.h>
|
|
#include <linux/sizes.h>
|
|
|
|
/* ARM asynchronous clock */
|
|
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
|
|
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
|
|
|
|
/* CPU */
|
|
|
|
/* SDRAM */
|
|
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS6
|
|
#define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024) /* 64MB */
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
|
|
#define CONFIG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM
|
|
|
|
/* Mem test settings */
|
|
|
|
/* NAND Flash */
|
|
#define CONFIG_SYS_NAND_ECC_BASE ATMEL_BASE_ECC
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
|
|
#define CONFIG_SYS_NAND_DBW_8
|
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21) /* AD21 */
|
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22) /* AD22 */
|
|
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
|
|
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8
|
|
|
|
/* UARTs/Serial console */
|
|
|
|
/* Boot options */
|
|
|
|
/* Environment settings */
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"ethaddr=00:00:00:00:00:00\0" \
|
|
"serial=0\0" \
|
|
"stdout=serial_atmel\0" \
|
|
"stderr=serial_atmel\0" \
|
|
"stdin=serial_atmel\0" \
|
|
"bootlimit=3\0" \
|
|
"loadaddr=0x71000000\0" \
|
|
"board_rev=2\0" \
|
|
"bootfile=/tftpboot/uImage\0" \
|
|
"bootargs_def=console=ttyS0,115200 panic=5 quiet lpj=997376\0" \
|
|
"nfsroot=/export/root\0" \
|
|
"boot_working=setenv bootargs $bootargs_def; nboot $loadaddr 0 0x20c0000 && bootm\0" \
|
|
"boot_safe=setenv bootargs $bootargs_def; nboot $loadaddr 0 0xc0000 && bootm\0" \
|
|
"boot_tftp=setenv bootargs $bootargs_def ip=any nfsroot=$nfsroot; setenv autoload y && bootp && bootm\0" \
|
|
"boot_usb=setenv bootargs $bootargs_def; usb start && usb storage && fatload usb 0:1 $loadaddr dds-xm200.bin && bootm\0" \
|
|
"boot_mmc=setenv bootargs $bootargs_def; mmc rescan && fatload mmc 0:1 $loadaddr dds-xm200.bin && bootm\0" \
|
|
"bootcmd=run boot_mmc ; run boot_usb ; run boot_working ; run boot_safe\0" \
|
|
"altbootcmd=run boot_mmc ; run boot_usb ; run boot_safe ; run boot_working\0"
|
|
|
|
/* Console settings */
|
|
|
|
#endif /* __CONFIG_H */
|