mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-24 16:32:20 +00:00
559c5389c2
Update the distro config env memory layout for the Verdin iMX8M Mini and Verdin iMX8M Plus again: - loadaddr=0x48200000 allows for 128MB area for uncompressing (ie FIT images, kernel_comp_addr_r, kernel_comp_size) - fdt_addr_r = loadaddr + 128MB - allows for 128MB kernel - scriptaddr = fdt_addr_r + 512KB - allows for 512KB fdt - ramdisk_addr_r = scriptaddr + 512KB - allows for 512KB script Memory layout taken from commitfd5c7173ad("imx8m{m,n}_venice: update env memory layout"). Note that for our regular BSP Layers and Reference Images for Yocto Project an updated distro boot script is required (see meta-toradex-bsp-common/recipes-bsp/u-boot/u-boot-distro-boot). Note that this corrects a pre-maturely applied version 2 of the same patch set. Fixes:bbe0089d29("verdin-imx8mm: verdin-imx8mp: update env memory layout") Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright 2022 Toradex
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*/
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#ifndef __VERDIN_IMX8MP_H
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#define __VERDIN_IMX8MP_H
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#include <asm/arch/imx-regs.h>
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#include <linux/sizes.h>
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#define CONFIG_SYS_MONITOR_LEN SZ_512K
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#define CONFIG_SYS_UBOOT_BASE \
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(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
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#ifdef CONFIG_SPL_BUILD
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/*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
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/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
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#define CONFIG_MALLOC_F_ADDR 0x184000
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/* For RAW image gives a error info not panic */
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#define CONFIG_POWER_PCA9450
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#define CONFIG_SYS_I2C
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#endif /* CONFIG_SPL_BUILD */
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#define MEM_LAYOUT_ENV_SETTINGS \
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"fdt_addr_r=0x50200000\0" \
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"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
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"kernel_comp_addr_r=0x40200000\0" \
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"kernel_comp_size=0x08000000\0" \
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"ramdisk_addr_r=0x50300000\0" \
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"scriptaddr=0x50280000\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, 2) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#if defined(CONFIG_TDX_EASY_INSTALLER)
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# define BOOT_SCRIPT "boot-tezi.scr"
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#else
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# define BOOT_SCRIPT "boot.scr"
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#endif
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/* Initial environment variables */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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BOOTENV \
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MEM_LAYOUT_ENV_SETTINGS \
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"bootcmd_mfg=fastboot 0\0" \
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"boot_file=Image\0" \
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"boot_scripts=" BOOT_SCRIPT "\0" \
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"boot_script_dhcp=" BOOT_SCRIPT "\0" \
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"console=ttymxc2\0" \
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"fdt_board=dev\0" \
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"initrd_addr=0x43800000\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 (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 2 1; mmc write ${loadaddr} 0x0 " \
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"${blkcnt}; fi\0"
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#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
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#define CONFIG_SYS_INIT_RAM_SIZE SZ_512K
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/* i.MX 8M Plus supports max. 8GB memory in two albeit concecutive banks */
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#define CONFIG_SYS_SDRAM_BASE 0x40000000
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#define PHYS_SDRAM 0x40000000
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#define PHYS_SDRAM_SIZE (SZ_2G + SZ_1G)
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#define PHYS_SDRAM_2 0x100000000
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#define PHYS_SDRAM_2_SIZE (SZ_4G + SZ_1G)
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#endif /* __VERDIN_IMX8MP_H */
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