Initial commit
This commit is contained in:
domenico
@@ -0,0 +1,42 @@
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#
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# Copyright (C) 2014-2016 OpenWrt.org
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# Copyright (C) 2016 LEDE-Project.org
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#
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preinit_mount_syscfg() {
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. /lib/functions.sh
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. /lib/upgrade/common.sh
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case $(board_name) in
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linksys,wrt1200ac|\
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linksys,wrt1900ac-v1|\
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linksys,wrt1900ac-v2|\
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linksys,wrt1900acs|\
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linksys,wrt3200acm|\
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linksys,wrt32x)
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needs_recovery=0
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syscfg_part=$(grep syscfg /proc/mtd |cut -c4)
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ubiattach -m $syscfg_part || needs_recovery=1
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if [ $needs_recovery -eq 1 ]
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then
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echo "ubifs syscfg partition is damaged, reformatting"
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ubidetach -m $syscfg_part
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ubiformat -y -O 2048 -q /dev/mtd$syscfg_part
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ubiattach -m $syscfg_part
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ubimkvol /dev/ubi1 -n 0 -N syscfg -t dynamic --maxavsize
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fi
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mkdir /tmp/syscfg
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mount -t ubifs ubi1:syscfg /tmp/syscfg
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[ -f "/tmp/syscfg/$BACKUP_FILE" ] && {
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echo "- config restore -"
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cd /
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mv "/tmp/syscfg/$BACKUP_FILE" /tmp
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tar xzf "/tmp/$BACKUP_FILE"
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rm -f "/tmp/$BACKUP_FILE"
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sync
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}
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;;
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esac
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}
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boot_hook_add preinit_main preinit_mount_syscfg
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@@ -0,0 +1,98 @@
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#
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# Copyright (C) 2014-2015 OpenWrt.org
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#
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linksys_get_target_firmware() {
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local cur_boot_part mtd_ubi0
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cur_boot_part=$(/usr/sbin/fw_printenv -n boot_part)
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if [ -z "${cur_boot_part}" ] ; then
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mtd_ubi0=$(cat /sys/devices/virtual/ubi/ubi0/mtd_num)
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case $(egrep ^mtd${mtd_ubi0}: /proc/mtd | cut -d '"' -f 2) in
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kernel1|rootfs1)
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cur_boot_part=1
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;;
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kernel2|rootfs2)
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cur_boot_part=2
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;;
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esac
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>&2 printf "Current boot_part='%s' selected from ubi0/mtd_num='%s'" \
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"${cur_boot_part}" "${mtd_ubi0}"
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fi
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case $cur_boot_part in
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1)
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fw_setenv -s - <<-EOF
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boot_part 2
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bootcmd "run altnandboot"
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EOF
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printf "kernel2"
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return
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;;
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2)
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fw_setenv -s - <<-EOF
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boot_part 1
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bootcmd "run nandboot"
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EOF
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printf "kernel1"
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return
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;;
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*)
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return
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;;
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esac
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}
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linksys_get_root_magic() {
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(get_image "$@" | dd skip=786432 bs=4 count=1 | hexdump -v -n 4 -e '1/1 "%02x"') 2>/dev/null
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}
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platform_do_upgrade_linksys() {
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local magic_long="$(get_magic_long "$1")"
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mkdir -p /var/lock
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local part_label="$(linksys_get_target_firmware)"
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touch /var/lock/fw_printenv.lock
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if [ ! -n "$part_label" ]
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then
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v "cannot find target partition"
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exit 1
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fi
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local target_mtd=$(find_mtd_part $part_label)
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[ "$magic_long" = "73797375" ] && {
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CI_KERNPART="$part_label"
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if [ "$part_label" = "kernel1" ]
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then
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CI_UBIPART="rootfs1"
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else
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CI_UBIPART="rootfs2"
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fi
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nand_upgrade_tar "$1"
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}
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[ "$magic_long" = "27051956" -o "$magic_long" = "0000a0e1" ] && {
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# check firmwares' rootfs types
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local target_mtd=$(find_mtd_part $part_label)
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local oldroot="$(linksys_get_root_magic $target_mtd)"
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local newroot="$(linksys_get_root_magic "$1")"
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if [ "$newroot" = "55424923" -a "$oldroot" = "55424923" ]
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# we're upgrading from a firmware with UBI to one with UBI
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then
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# erase everything to be safe
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mtd erase $part_label
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get_image "$1" | mtd -n write - $part_label
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else
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get_image "$1" | mtd write - $part_label
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fi
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}
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}
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platform_copy_config_linksys() {
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cp -f "$UPGRADE_BACKUP" "/tmp/syscfg/$BACKUP_FILE"
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sync
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}
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65
target/linux/mvebu/cortexa9/base-files/lib/upgrade/platform.sh
Executable file
65
target/linux/mvebu/cortexa9/base-files/lib/upgrade/platform.sh
Executable file
@@ -0,0 +1,65 @@
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#
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# Copyright (C) 2014-2016 OpenWrt.org
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# Copyright (C) 2016 LEDE-Project.org
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#
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RAMFS_COPY_BIN='fw_printenv fw_setenv'
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RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
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REQUIRE_IMAGE_METADATA=1
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platform_check_image() {
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case "$(board_name)" in
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cznic,turris-omnia|\
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kobol,helios4|\
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solidrun,clearfog-base-a1|\
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solidrun,clearfog-pro-a1)
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legacy_sdcard_check_image "$1"
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;;
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*)
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return 0
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;;
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esac
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}
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platform_do_upgrade() {
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case "$(board_name)" in
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buffalo,ls421de)
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nand_do_upgrade "$1"
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;;
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cznic,turris-omnia|\
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kobol,helios4|\
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solidrun,clearfog-base-a1|\
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solidrun,clearfog-pro-a1)
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legacy_sdcard_do_upgrade "$1"
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;;
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linksys,wrt1200ac|\
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linksys,wrt1900ac-v1|\
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linksys,wrt1900ac-v2|\
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linksys,wrt1900acs|\
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linksys,wrt3200acm|\
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linksys,wrt32x)
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platform_do_upgrade_linksys "$1"
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;;
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*)
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default_do_upgrade "$1"
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;;
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esac
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}
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platform_copy_config() {
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case "$(board_name)" in
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cznic,turris-omnia|\
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kobol,helios4|\
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solidrun,clearfog-base-a1|\
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solidrun,clearfog-pro-a1)
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legacy_sdcard_copy_config
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;;
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linksys,wrt1200ac|\
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linksys,wrt1900ac-v1|\
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linksys,wrt1900ac-v2|\
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linksys,wrt1900acs|\
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linksys,wrt3200acm|\
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linksys,wrt32x)
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platform_copy_config_linksys
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;;
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esac
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}
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