mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-11 21:56:21 +09:00
9550e799e5
Similar to load an fdt, when loading an initrd about the 512Mb mark things seem to break. For now force loading below 512Mb until the reason why this fails has been determined/solved. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org>
117 lines
2.9 KiB
C
117 lines
2.9 KiB
C
/*
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* (C) Copyright 2015 Google, Inc
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_RK3288_COMMON_H
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#define __CONFIG_RK3288_COMMON_H
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#include <asm/arch/hardware.h>
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_NR_DRAM_BANKS 1
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_ENV_SIZE 0x2000
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_MALLOC_LEN (32 << 20)
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#define CONFIG_SYS_THUMB_BUILD
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#define CONFIG_OF_LIBFDT
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#define CONFIG_DISPLAY_BOARDINFO
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#define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000)
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#define CONFIG_SYS_TIMER_COUNTER (TIMER7_BASE + 8)
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#define CONFIG_SPL_FRAMEWORK
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#define CONFIG_SPL_LIBCOMMON_SUPPORT
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#define CONFIG_SPL_LIBGENERIC_SUPPORT
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#define CONFIG_SPL_SERIAL_SUPPORT
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#define CONFIG_SYS_NS16550_MEM32
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#define CONFIG_SPL_BOARD_INIT
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#ifdef CONFIG_SPL_BUILD
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#define CONFIG_SYS_MALLOC_SIMPLE
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#endif
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#define CONFIG_SYS_TEXT_BASE 0x00100000
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#define CONFIG_SYS_INIT_SP_ADDR 0x00100000
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#define CONFIG_SYS_LOAD_ADDR 0x00800800
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#define CONFIG_SPL_STACK 0xff718000
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#define CONFIG_SPL_TEXT_BASE 0xff704004
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/* MMC/SD IP block */
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#define CONFIG_MMC
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#define CONFIG_GENERIC_MMC
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#define CONFIG_CMD_MMC
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#define CONFIG_SDHCI
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#define CONFIG_DWMMC
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#define CONFIG_BOUNCE_BUFFER
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#define CONFIG_DOS_PARTITION
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#define CONFIG_CMD_FAT
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#define CONFIG_FAT_WRITE
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#define CONFIG_CMD_EXT2
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#define CONFIG_CMD_EXT4
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#define CONFIG_CMD_FS_GENERIC
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#define CONFIG_PARTITION_UUIDS
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#define CONFIG_CMD_PART
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/* RAW SD card / eMMC locations. */
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#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 256
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#define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10)
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/* FAT sd card locations. */
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#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
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#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
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#define CONFIG_SPL_PINCTRL_SUPPORT
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#define CONFIG_SPL_GPIO_SUPPORT
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#define CONFIG_SPL_RAM_SUPPORT
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#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
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#define CONFIG_CMD_CACHE
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#define CONFIG_CMD_TIME
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#define CONFIG_SYS_SDRAM_BASE 0
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#define CONFIG_NR_DRAM_BANKS 1
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#define SDRAM_BANK_SIZE (2UL << 30)
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#define CONFIG_SPI_FLASH
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#define CONFIG_SPI
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#define CONFIG_CMD_SF
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#define CONFIG_CMD_SPI
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#define CONFIG_SF_DEFAULT_SPEED 20000000
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#define CONFIG_CMD_I2C
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#ifndef CONFIG_SPL_BUILD
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#include <config_distro_defaults.h>
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#define ENV_MEM_LAYOUT_SETTINGS \
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"scriptaddr=0x00000000\0" \
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"pxefile_addr_r=0x00100000\0" \
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"fdt_addr_r=0x01f00000\0" \
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"kernel_addr_r=0x02000000\0" \
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"ramdisk_addr_r=0x04000000\0"
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/* First try to boot from SD (index 0), then eMMC (index 1 */
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0) \
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func(MMC, mmc, 1)
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#include <config_distro_bootcmd.h>
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/* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so
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* limit the fdt reallocation to that */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"fdt_high=0x1fffffff\0" \
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"initrd_high=0x1fffffff\0" \
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ENV_MEM_LAYOUT_SETTINGS \
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BOOTENV
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#endif
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#endif
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