mirror of
https://github.com/brain-hackers/u-boot-brain
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a2a5053a15
Currently the fdtfile environment variable is set to CONFIG_DEFAULT_DEVICE_TREE which is іnternally used as U-Boot devicetree source. The OS can use a different filename and Kconfig gives us the ability to select a default devicetree via CONFIG_DEFAULT_FDT_FILE. This also gives user configuring U-Boot via menuconfig the behaviour someone would expect. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Tested-By: Vagrant Cascadian <vagrant@debian.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2016 Rockchip Electronics Co., Ltd
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*/
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#ifndef __CONFIG_RK3328_COMMON_H
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#define __CONFIG_RK3328_COMMON_H
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#include "rockchip-common.h"
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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_NS16550_MEM32
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#define CONFIG_SYS_INIT_SP_ADDR 0x00300000
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#define CONFIG_SYS_LOAD_ADDR 0x00800800
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#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */
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/* MMC/SD IP block */
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#define CONFIG_BOUNCE_BUFFER
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/* RAW SD card / eMMC locations. */
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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_SYS_SDRAM_BASE 0
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#define CONFIG_NR_DRAM_BANKS 1
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#define SDRAM_MAX_SIZE 0xff000000
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#define CONFIG_SPI_FLASH
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#define CONFIG_SF_DEFAULT_SPEED 20000000
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#ifndef CONFIG_SPL_BUILD
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#define ENV_MEM_LAYOUT_SETTINGS \
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"scriptaddr=0x00500000\0" \
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"pxefile_addr_r=0x00600000\0" \
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"fdt_addr_r=0x01f00000\0" \
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"kernel_addr_r=0x02080000\0" \
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"ramdisk_addr_r=0x04000000\0"
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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ENV_MEM_LAYOUT_SETTINGS \
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"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
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"partitions=" PARTS_DEFAULT \
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BOOTENV
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#endif
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/* rockchip ohci host driver */
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#define CONFIG_USB_OHCI_NEW
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#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
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#endif
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