u-boot/include/configs/stm32f746-disco.h
Tom Rini a09fea1d28 env: Finish migration of common ENV options
- In ARMv8 NXP Layerscape platforms we also need to make use of
  CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so.
- On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define
  to 0.
- Add Kconfig entry for ENV_ADDR.
- Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it.
- Add ENV_xxx_REDUND options that depend on their primary option and
  SYS_REDUNDAND_ENVIRONMENT
- On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR
  for the pre-main-U-Boot environment location.
- On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but
  rather it being non-zero, as it will now be zero by default.
- Rework the env_offset absolute in env/embedded.o to not use
  CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within
  ENV_IS_IN_FLASH.
- Migrate all platforms.

Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: uboot-stm32@st-md-mailman.stormreply.com
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-11-20 18:32:09 -05:00

90 lines
2.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2016, STMicroelectronics - All Rights Reserved
* Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_SYS_FLASH_BASE 0x08000000
#define CONFIG_SYS_INIT_SP_ADDR 0x20050000
#ifdef CONFIG_SUPPORT_SPL
#define CONFIG_SYS_LOAD_ADDR 0x08008000
#else
#define CONFIG_SYS_LOAD_ADDR 0xC0400000
#define CONFIG_LOADADDR 0xC0400000
#endif
/*
* Configuration of the external SDRAM memory
*/
#define CONFIG_SYS_MAX_FLASH_SECT 8
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_STM32_FLASH
#define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8)
#define CONFIG_DW_ALTDESCRIPTOR
#define CONFIG_PHY_SMSC
#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_MALLOC_LEN (1 * 1024 * 1024)
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0)
#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_addr_r=0xC0008000\0" \
"fdtfile=stm32f746-disco.dtb\0" \
"fdt_addr_r=0xC0500000\0" \
"scriptaddr=0xC0008000\0" \
"pxefile_addr_r=0xC0008000\0" \
"fdt_high=0xffffffffffffffff\0" \
"initrd_high=0xffffffffffffffff\0" \
"ramdisk_addr_r=0xC0600000\0" \
BOOTENV
/*
* Command line configuration.
*/
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_DISPLAY_BOARDINFO
/* For SPL */
#ifdef CONFIG_SUPPORT_SPL
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
#define CONFIG_SYS_SPL_LEN 0x00008000
#define CONFIG_SYS_UBOOT_START 0x080083FD
#define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \
CONFIG_SYS_SPL_LEN)
/* DT blob (fdt) address */
#define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \
0x1C0000)
#endif
/* For SPL ends */
/* For splashcreen */
#ifdef CONFIG_DM_VIDEO
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_BMP_16BPP
#define CONFIG_BMP_24BPP
#define CONFIG_BMP_32BPP
#define CONFIG_SPLASH_SCREEN
#define CONFIG_SPLASH_SCREEN_ALIGN
#endif
#endif /* __CONFIG_H */