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https://github.com/brain-hackers/u-boot-brain
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8ee5e3c81f
For stm32 f4, f7 and h7 boards, remove fdt_high and initrd_high as they shouldn't be used, this allows the fdt and initrd relocation. This implies to set CONFIG_SYS_BOOTMAPSZ to indicate the amount of memory available to contain kernel, device tree and initrd for relocation. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick DELAUNAY <patrick.delaunay@st.com>
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2017, STMicroelectronics - All Rights Reserved
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* Author(s): Patrice Chotard, <patrice.chotard@st.com> for STMicroelectronics.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <config.h>
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#include <linux/sizes.h>
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/* For booting Linux, use the first 16MB of memory */
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#define CONFIG_SYS_BOOTMAPSZ SZ_16M
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#define CONFIG_SYS_FLASH_BASE 0x08000000
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#define CONFIG_SYS_INIT_SP_ADDR 0x24040000
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/*
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* Configuration of the external SDRAM memory
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*/
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#define CONFIG_SYS_LOAD_ADDR 0xD0400000
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#define CONFIG_LOADADDR 0xD0400000
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#define CONFIG_SYS_HZ_CLOCK 1000000
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_REVISION_TAG
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0)
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"kernel_addr_r=0xD0008000\0" \
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"fdtfile=stm32h743i-eval.dtb\0" \
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"fdt_addr_r=0xD0408000\0" \
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"scriptaddr=0xD0418000\0" \
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"pxefile_addr_r=0xD0428000\0" \
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"ramdisk_addr_r=0xD0438000\0" \
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BOOTENV
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/*
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* Command line configuration.
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*/
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#define CONFIG_BOARD_LATE_INIT
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#endif /* __CONFIG_H */
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