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u-boot/include/configs/colibri_imx7.h
Francesco Dolcini cba9668e63 colibri-imx7: specify MTD partitions on command line 
Disable fdt_fixup_mtdparts() and pass MTD partition on the command
line. Dynamically editing the fdt with a static partitions configuration
is not required and there is no advantages compared to using the command
line. This change should prevent boot failures as the one in [0].

Cc: Marek Vasut <marex@denx.de>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/all/Y4dgBTGNWpM6SQXI@francesco-nb.int.toradex.com/ [0]
Link: https://lore.kernel.org/all/20230105123334.7f90c289@xps-13/
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/all/20230206224838.75963-3-francesco@dolcini.it/
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2023-04-16 14:18:13 +02:00

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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2016-2018 Toradex AG
*
* Configuration settings for the Colibri iMX7 module.
*
* based on mx7dsabresd.h:
* Copyright (C) 2015 Freescale Semiconductor, Inc.
*/
#ifndef __COLIBRI_IMX7_CONFIG_H
#define __COLIBRI_IMX7_CONFIG_H
#include "mx7_common.h"
/* MMC Config*/
#define CFG_SYS_FSL_ESDHC_ADDR 0
#ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND
#define CFG_SYS_FSL_USDHC_NUM 1
#elif CONFIG_TARGET_COLIBRI_IMX7_EMMC
#define CFG_SYS_FSL_USDHC_NUM 2
#endif
#if defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC)
#define UBOOT_UPDATE \
"uboot_hwpart=1\0" \
"uboot_blk=2\0" \
"set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
"setexpr blkcnt ${blkcnt} / 0x200\0" \
"update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
"mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0"
#elif defined(CONFIG_TARGET_COLIBRI_IMX7_NAND)
#define UBOOT_UPDATE \
"update_uboot=nand erase.part u-boot1 && " \
"nand write ${loadaddr} u-boot1 ${filesize} && " \
"nand erase.part u-boot2 && " \
"nand write ${loadaddr} u-boot2 ${filesize}\0"
#endif
#ifndef PARTS_DEFAULT
/* Define the default GPT table for eMMC */
#define PARTS_DEFAULT \
/* Android partitions */ \
"partitions_android=" \
"uuid_disk=${uuid_gpt_disk};" \
"name=boot,start=1M,size=32M,uuid=${uuid_gpt_boot};" \
"name=environment,size=4M,uuid=${uuid_gpt_environment};" \
"name=recovery,size=16M,uuid=${uuid_gpt_recovery};" \
"name=system,size=1536M,uuid=${uuid_gpt_system};" \
"name=cache,size=512M,uuid=${uuid_gpt_cache};" \
"name=device,size=8M,uuid=${uuid_gpt_device};" \
"name=misc,size=4M,uuid=${uuid_gpt_misc};" \
"name=datafooter,size=2M,uuid=${uuid_gpt_datafooter};" \
"name=metadata,size=2M,uuid=${uuid_gpt_metadata};" \
"name=persistdata,size=2M,uuid=${uuid_gpt_persistdata};" \
"name=userdata,size=128M,uuid=${uuid_gpt_userdata};" \
"name=fbmisc,size=-,uuid=${uuid_gpt_fbmisc}\0"
#endif /* PARTS_DEFAULT */
#define EMMC_ANDROID_BOOTCMD \
"android_args=androidboot.storage_type=emmc\0" \
PARTS_DEFAULT \
"android_fdt_addr=0x83700000\0" \
"android_mmc_dev=0\0" \
"m4binary=rpmsg_imu_freertos.elf\0" \
"androidboot=ext4load mmc 0:a ${loadaddr} media/0/${m4binary}; "\
"bootaux ${loadaddr}; " \
"setenv loadaddr 0x88000000; " \
"setenv bootm_boot_mode sec;" \
"setenv bootargs androidboot.serialno=${serial#} " \
"$android_args; " \
"part start mmc ${android_mmc_dev} boot boot_start; " \
"part size mmc ${android_mmc_dev} boot boot_size; " \
"mmc read ${loadaddr} ${boot_start} ${boot_size}; " \
"part start mmc ${android_mmc_dev} environment env_start; " \
"part size mmc ${android_mmc_dev} environment env_size; " \
"mmc read ${android_fdt_addr} ${env_start} ${env_size}; " \
"bootm ${loadaddr} ${loadaddr} ${android_fdt_addr}\0 "
#define MEM_LAYOUT_ENV_SETTINGS \
"bootm_size=0x10000000\0" \
"fdt_addr_r=0x88200000\0" \
"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"pxefile_addr_r=0x88300000\0" \
"ramdisk_addr_r=0x88400000\0" \
"scriptaddr=0x88280000\0"
#define UBI_BOOTCMD \
"ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \
"ubi.fm_autoconvert=1\0" \
"ubiboot=run setup; " \
"setenv bootargs ${defargs} ${ubiargs} " \
"${setupargs} ${vidargs} ${tdxargs}; echo Booting from NAND...; " \
"ubi part ubi && run m4boot && " \
"ubi read ${kernel_addr_r} kernel && " \
"ubi read ${fdt_addr_r} dtb && " \
"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND)
#define MODULE_EXTRA_ENV_SETTINGS \
UBI_BOOTCMD
#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC)
#define MODULE_EXTRA_ENV_SETTINGS \
"variant=-emmc\0" \
EMMC_ANDROID_BOOTCMD
#endif
#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND)
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(USB, usb, 0) \
func(DHCP, dhcp, na)
#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC)
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 1) \
func(MMC, mmc, 0) \
func(USB, usb, 0) \
func(DHCP, dhcp, na)
#endif
#include <config_distro_bootcmd.h>
#define CFG_EXTRA_ENV_SETTINGS \
BOOTENV \
MEM_LAYOUT_ENV_SETTINGS \
MODULE_EXTRA_ENV_SETTINGS \
UBOOT_UPDATE \
"boot_file=zImage\0" \
"boot_script_dhcp=boot.scr\0" \
"console=ttymxc0\0" \
"defargs=\0" \
"fdt_board=eval-v3\0" \
"fdt_fixup=;\0" \
"m4boot=;\0" \
"ip_dyn=yes\0" \
"kernel_file=zImage\0" \
"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
"${board}/flash_eth.img && source ${loadaddr}\0" \
"setsdupdate=mmc rescan && setenv interface mmc && " \
"fatload ${interface} 0:1 ${loadaddr} " \
"${board}/flash_blk.img && source ${loadaddr}\0" \
"setup=setenv setupargs " \
"console=tty1 console=${console}" \
",${baudrate}n8 ${memargs} ${mtdparts} consoleblank=0\0" \
"setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
"setusbupdate=usb start && setenv interface usb && " \
"fatload ${interface} 0:1 ${loadaddr} " \
"${board}/flash_blk.img && source ${loadaddr}\0" \
"splashpos=m,m\0" \
"splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"videomode=video=ctfb:x:640,y:480,depth:18,pclk:39722,le:48,ri:16,up:33,lo:10,hs:96,vs:2,sync:0,vmode:0\0" \
"updlevel=2\0"
/* Miscellaneous configurable options */
/* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CFG_SYS_SDRAM_BASE PHYS_SDRAM
#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
#ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND
/* NAND stuff */
#define CFG_SYS_NAND_BASE 0x40000000
#endif
/* USB Configs */
#define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CFG_MXC_USB_FLAGS 0
#endif
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