u-boot/include/configs/stm32f429-discovery.h
Albert ARIBAUD bf104ffa25 stm32f429-discovery: add CONFIG_SYS_THUMB_BUILD
This target is ARMv7-M therefore can only build for Thumb,
but it did not #define CONFIG_SYS_THUMB_BUILD, so the U-Boot
code did not know it had to build for Thumb(2), not ARM.

This patch is binary-invariant: builds of stm32f429-discovery
with and without this patch were compared and found to differ
only by their U-Boot version strings.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2015-11-10 15:03:34 +01:00

109 lines
2.5 KiB
C

/*
* (C) Copyright 2015
* Kamil Lulko, <rev13@wp.pl>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_STM32F4
#define CONFIG_SYS_THUMB_BUILD
#define CONFIG_STM32F4DISCOVERY
#define CONFIG_OF_LIBFDT
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_MISC_INIT_R
#define CONFIG_SYS_FLASH_BASE 0x08000000
#define CONFIG_SYS_INIT_SP_ADDR 0x10010000
#define CONFIG_SYS_TEXT_BASE 0x08000000
#define CONFIG_SYS_ICACHE_OFF
#define CONFIG_SYS_DCACHE_OFF
/*
* Configuration of the external SDRAM memory
*/
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_RAM_SIZE (8 << 20)
#define CONFIG_SYS_RAM_CS 1
#define CONFIG_SYS_RAM_FREQ_DIV 2
#define CONFIG_SYS_RAM_BASE 0xD0000000
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE
#define CONFIG_SYS_LOAD_ADDR 0xD0400000
#define CONFIG_LOADADDR 0xD0400000
#define CONFIG_SYS_MAX_FLASH_SECT 12
#define CONFIG_SYS_MAX_FLASH_BANKS 2
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_OFFSET (256 << 10)
#define CONFIG_ENV_SECT_SIZE (128 << 10)
#define CONFIG_ENV_SIZE (8 << 10)
#define CONFIG_BOARD_SPECIFIC_LED
#define CONFIG_RED_LED 110
#define CONFIG_GREEN_LED 109
#define CONFIG_STM32_GPIO
#define CONFIG_STM32_SERIAL
/*
* Configuration of the USART
* 1: TX:PA9 RX:PA10
* 2: TX:PD5 RX:PD6
* 3: TX:PC10 RX:PC11
* 6: TX:PG14 RX:PG9
*/
#define CONFIG_STM32_USART 1
#define CONFIG_STM32_HSE_HZ 8000000
#define CONFIG_SYS_CLK_FREQ 180000000 /* 180 MHz */
#define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_MALLOC_LEN (2 << 20)
#define CONFIG_STACKSIZE (64 << 10)
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
#define CONFIG_BOOTCOMMAND \
"run bootcmd_romfs"
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \
"bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \
"bootm 0x08044000 - 0x08042000\0"
#define CONFIG_BOOTDELAY 3
#define CONFIG_AUTOBOOT
/*
* Command line configuration.
*/
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_CMD_MEM
#define CONFIG_CMD_TIMER
#endif /* __CONFIG_H */