mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-23 19:43:33 +00:00
e6ca148104
Fix multiple issues in ubifs distroboot code:
U-Boot supports attaching only one MTD device as UBI at the time. So
always call 'ubifsmount ubi0:${bootubivol}' for mounting UBI volume
${bootubivol}. Usage of 'ubi${devnum}' is incorrect as 'ubi part'
command attach MTD device always as UBI device ubi0.
Set distroboot ${bootfstype} variable to ubifs in ubifs_boot command.
Distroboot scripts require ${bootfstype} variable to be properly set and it
is already set for all other boot types.
Set distroboot ${distro_bootpart} variable to ${bootubivol} value. UBI
device does not have partitions, but has volumes. Distroboot scripts
require something to be set in ${distro_bootpart} variable, so set it to
the UBI volume which is currently mounted by ubifs.
Set distroboot ${devnum} variable to fixed string "ubi0". ubifs code
differs from the other partition code that it requires "ubi" prefix before
number.
Explicitly unmount ubifs volume after loading all data from it. This allows
to detach UBI device from MTD device.
Move definition of MTD device with UBI and UBI volume with ubifs filesystem
from global env variables ${bootubipart} and ${bootubivol} into the
distroboot "func" macro, defined in board include config files. UBIFS
distroboot macros then set ${bootubipart} and ${bootubivol} local variables
for compatibility with existing distroboot scripts.
This last change allows to define more UBIFS target devices and make it
clear what is boot MTD/UBI device.
All board include config files are adjusted to use this new scheme of
specifying boot MTD/UBI device.
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Frieder Schrempf <frieder.schrempf@kontron.de>
175 lines
5.1 KiB
C
175 lines
5.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2012-2015 Panasonic Corporation
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* Copyright (C) 2015-2016 Socionext Inc.
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* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
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*/
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/* U-Boot - Common settings for UniPhier Family */
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#ifndef __CONFIG_UNIPHIER_H__
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#define __CONFIG_UNIPHIER_H__
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#include <config_distro_bootcmd.h>
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#ifdef CONFIG_CMD_MMC
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#define BOOT_TARGET_DEVICE_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
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#else
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#define BOOT_TARGET_DEVICE_MMC(func)
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#endif
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#ifdef CONFIG_CMD_UBIFS
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#define BOOT_TARGET_DEVICE_UBIFS(func) func(UBIFS, ubifs, 0, UBI, boot)
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#else
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#define BOOT_TARGET_DEVICE_UBIFS(func)
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#endif
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#ifdef CONFIG_CMD_USB
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#define BOOT_TARGET_DEVICE_USB(func) func(USB, usb, 0)
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#else
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#define BOOT_TARGET_DEVICE_USB(func)
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#endif
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#define BOOT_TARGET_DEVICES(func) \
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BOOT_TARGET_DEVICE_MMC(func) \
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BOOT_TARGET_DEVICE_UBIFS(func) \
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BOOT_TARGET_DEVICE_USB(func)
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#define CONFIG_SYS_MONITOR_LEN 0x00200000 /* 2MB */
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#if !defined(CONFIG_ARM64)
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/* Time clock 1MHz */
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#define CONFIG_SYS_TIMER_RATE 1000000
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#endif
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_REGS_BASE 0x68100000
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#define CONFIG_SYS_NAND_DATA_BASE 0x68000000
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/*
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* Network Configuration
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*/
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#define CONFIG_SERVERIP 192.168.11.1
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#define CONFIG_IPADDR 192.168.11.10
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#define CONFIG_GATEWAYIP 192.168.11.1
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#define CONFIG_NETMASK 255.255.255.0
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#if defined(CONFIG_ARM64)
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/* ARM Trusted Firmware */
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#define BOOT_IMAGES \
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"second_image=unph_bl.bin\0" \
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"third_image=fip.bin\0"
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#else
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#define BOOT_IMAGES \
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"second_image=u-boot-spl.bin\0" \
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"third_image=u-boot.bin\0"
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#endif
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#define CONFIG_ROOTPATH "/nfs/root/path"
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#ifdef CONFIG_FIT
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#define KERNEL_ADDR_R_OFFSET "0x05100000"
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#define LINUXBOOT_ENV_SETTINGS \
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"tftpboot=tftpboot $kernel_addr_r $bootfile &&" \
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"bootm $kernel_addr_r\0" \
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"__nfsboot=run tftpboot\0"
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#else
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#ifdef CONFIG_ARM64
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#define LINUXBOOT_CMD "booti"
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#define KERNEL_ADDR_R_OFFSET "0x02080000"
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#else
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#define LINUXBOOT_CMD "bootz"
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#define KERNEL_ADDR_R_OFFSET "0x00208000"
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#endif
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#define LINUXBOOT_ENV_SETTINGS \
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"boot_common=setexpr bootm_low $kernel_addr_r '&' fe000000 && " \
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LINUXBOOT_CMD " $kernel_addr_r $ramdisk_addr_r $fdt_addr_r\0" \
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"tftpboot=tftpboot $kernel_addr_r $bootfile && " \
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"tftpboot $fdt_addr_r $fdtfile &&" \
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"tftpboot $ramdisk_addr_r $ramdisk_file &&" \
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"setenv ramdisk_addr_r $ramdisk_addr_r:$filesize &&" \
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"run boot_common\0" \
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"__nfsboot=tftpboot $kernel_addr_load $bootfile && " \
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"tftpboot $fdt_addr_r $fdtfile &&" \
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"setenv ramdisk_addr_r - &&" \
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"run boot_common\0"
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#endif
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"fdt_addr_r_offset=0x05100000\0" \
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"kernel_addr_r_offset=" KERNEL_ADDR_R_OFFSET "\0" \
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"ramdisk_addr_r_offset=0x06000000\0" \
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"ramdisk_file=rootfs.cpio.gz\0" \
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"netdev=eth0\0" \
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"initrd_high=0xffffffffffffffff\0" \
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"loadaddr_offset=0x05000000\0" \
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"script=boot.scr\0" \
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"scriptaddr=0x85000000\0" \
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"nor_base=0x42000000\0" \
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"emmcboot=mmcsetn && run bootcmd_mmc${mmc_first_dev}\0" \
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"nandboot=run bootcmd_ubifs0\0" \
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"norboot=run tftpboot\0" \
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"sdboot=sdsetn && run bootcmd_mmc${sd_first_dev}\0" \
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"usbboot=run bootcmd_usb0\0" \
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"emmcscript=setenv devtype mmc && " \
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"mmcsetn && " \
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"setenv devnum ${mmc_first_dev} && " \
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"run loadscript_fat\0" \
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"nandscript=echo Running ${script} from ubi ... && " \
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"ubi part UBI && " \
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"ubifsmount ubi0:boot && " \
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"ubifsload ${loadaddr} ${script} && " \
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"source $loadaddr\0" \
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"sdscript=setenv devtype mmc && " \
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"sdsetn && " \
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"setenv devnum ${sd_first_dev} && " \
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"run loadscript_fat\0" \
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"norscript=echo Running ${script} from tftp ... && " \
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"tftpboot ${script} &&" \
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"source $loadaddr\0" \
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"usbscript=usb start && " \
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"setenv devtype usb && " \
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"setenv devnum 0 && " \
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"run loadscript_fat\0" \
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"loadscript_fat=echo Running ${script} from ${devtype}${devnum} ... && " \
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"load ${devtype} ${devnum}:1 ${loadaddr} ${script} && " \
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"source $loadaddr\0" \
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"sramupdate=setexpr tmp_addr $nor_base + 0x50000 &&" \
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"tftpboot $tmp_addr $second_image && " \
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"setexpr tmp_addr $nor_base + 0x70000 && " \
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"tftpboot $tmp_addr $third_image\0" \
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"emmcupdate=mmcsetn &&" \
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"mmc dev $mmc_first_dev &&" \
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"mmc partconf $mmc_first_dev 0 1 1 &&" \
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"tftpboot $second_image && " \
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"mmc write $loadaddr 0 100 && " \
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"tftpboot $third_image && " \
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"mmc write $loadaddr 100 f00\0" \
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"nandupdate=nand erase 0 0x00100000 &&" \
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"tftpboot $second_image && " \
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"nand write $loadaddr 0 0x00020000 && " \
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"tftpboot $third_image && " \
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"nand write $loadaddr 0x00020000 0x001e0000\0" \
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"sdupdate=sdsetn &&" \
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"mmc dev $sd_first_dev &&" \
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"tftpboot $second_image && " \
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"mmc write $loadaddr 0 100 && " \
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"tftpboot $third_image && " \
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"mmc write $loadaddr 100 f00\0" \
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"usbupdate=usb start &&" \
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"tftpboot $second_image && " \
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"usb write $loadaddr 0 100 && " \
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"tftpboot $third_image && " \
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"usb write $loadaddr 100 f00\0" \
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BOOT_IMAGES \
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LINUXBOOT_ENV_SETTINGS \
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BOOTENV
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#define CONFIG_SYS_BOOTMAPSZ 0x20000000
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/* only for SPL */
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/* subtract sizeof(struct image_header) */
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#define CONFIG_SYS_UBOOT_BASE (0x130000 - 0x40)
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#endif /* __CONFIG_UNIPHIER_H__ */
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