mirror of
https://github.com/AsahiLinux/u-boot
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aa61f28b19
Make sure M4 binary loading works equally well on ext4 as well as fat file systems. Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2019 Toradex
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*/
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#ifndef __COLIBRI_IMX8X_H
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#define __COLIBRI_IMX8X_H
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#include <asm/arch/imx-regs.h>
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#include <linux/sizes.h>
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#define MEM_LAYOUT_ENV_SETTINGS \
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"fdt_addr_r=0x83000000\0" \
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"kernel_addr_r=0x81000000\0" \
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"ramdisk_addr_r=0x83800000\0" \
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"scriptaddr=0x80800000\0"
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/* Boot M4 */
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#define M4_BOOT_ENV \
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"m4_0_image=m4_0.bin\0" \
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"loadm4image_0=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_0_image}\0" \
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"m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0"
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/* Enable Distro Boot */
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 1) \
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func(MMC, mmc, 0) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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/* Initial environment variables */
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#define CFG_EXTRA_ENV_SETTINGS \
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BOOTENV \
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M4_BOOT_ENV \
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MEM_LAYOUT_ENV_SETTINGS \
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"boot_script_dhcp=boot.scr\0" \
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"console=ttyLP3\0" \
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"fdt_board=eval-v3\0" \
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"initrd_addr=0x83800000\0" \
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"initrd_high=0xffffffffffffffff\0" \
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"setup=setenv setupargs console=tty1 console=${console},${baudrate} " \
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"consoleblank=0 earlycon\0" \
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"update_uboot=askenv confirm Did you load flash.bin resp. u-boot-dtb.imx (y/N)?; " \
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"if test \"$confirm\" = \"y\"; then " \
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"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
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"${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
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"${blkcnt}; fi\0"
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#define CFG_SYS_SDRAM_BASE 0x80000000
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#define PHYS_SDRAM_1 0x80000000
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#define PHYS_SDRAM_2 0x880000000
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#define PHYS_SDRAM_1_SIZE SZ_2G /* 2 GB */
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#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 GB */
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/* Generic Timer Definitions */
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#define BOOTAUX_RESERVED_MEM_BASE 0x88000000
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#define BOOTAUX_RESERVED_MEM_SIZE SZ_128M /* Reserve from second 128MB */
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#endif /* __COLIBRI_IMX8X_H */
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