X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fmvebu%2Fbase-files%2Flib%2Fupgrade%2Flinksys.sh;h=3f45d6cac5e879f050442b76cf7b4270dc177207;hb=b3770eaca39f223faecfcc0d169a1bb2f6f9464a;hp=d06a1b8ed0534364b595618f24b65f9f3a3e275d;hpb=62e4c915ee867b5c3610fcc150d3a6bf90cbb130;p=openwrt%2Fopenwrt.git

diff --git a/target/linux/mvebu/base-files/lib/upgrade/linksys.sh b/target/linux/mvebu/base-files/lib/upgrade/linksys.sh
index d06a1b8ed0..3f45d6cac5 100644
--- a/target/linux/mvebu/base-files/lib/upgrade/linksys.sh
+++ b/target/linux/mvebu/base-files/lib/upgrade/linksys.sh
@@ -3,26 +3,45 @@
 #
 
 linksys_get_target_firmware() {
+
+	local cur_boot_part mtd_ubi0
+
 	cur_boot_part=`/usr/sbin/fw_printenv -n boot_part`
-	target_firmware=""
-	if [ "$cur_boot_part" = "1" ]
-	then
-		# current primary boot - update alt boot
-		target_firmware="kernel2"
-		fw_setenv boot_part 2
-		fw_setenv bootcmd "run altnandboot"
-	elif [ "$cur_boot_part" = "2" ]
-	then
-		# current alt boot - update primary boot
-		target_firmware="kernel1"
-		fw_setenv boot_part 1
-		fw_setenv bootcmd "run nandboot"
+	if [ -z "${cur_boot_part}" ] ; then
+		mtd_ubi0=$(cat /sys/devices/virtual/ubi/ubi0/mtd_num)
+		case $(egrep ^mtd${mtd_ubi0}: /proc/mtd | cut -d '"' -f 2) in
+		kernel1|rootfs1)
+			cur_boot_part=1
+			;;
+		kernel2|rootfs2)
+			cur_boot_part=2
+			;;
+		esac
+		>&2 printf "Current boot_part='%s' selected from ubi0/mtd_num='%s'" \
+			"${cur_boot_part}" "${mtd_ubi0}"
 	fi
 
-	# re-enable recovery so we get back if the new firmware is broken
-	fw_setenv auto_recovery yes
-
-	echo "$target_firmware"
+	case $cur_boot_part in
+	1)
+		fw_setenv -s - <<-EOF
+			boot_part 2
+			bootcmd "run altnandboot"
+		EOF
+		printf "kernel2"
+		return
+		;;
+	2)
+		fw_setenv -s - <<-EOF
+			boot_part 1
+			bootcmd "run nandboot"
+		EOF
+		printf "kernel1"
+		return
+		;;
+	*)
+		return
+		;;
+	esac
 }
 
 linksys_get_root_magic() {
@@ -55,7 +74,7 @@ platform_do_upgrade_linksys() {
 
 		nand_upgrade_tar "$1"
 	}
-	[ "$magic_long" = "27051956" ] && {
+	[ "$magic_long" = "27051956" -o "$magic_long" = "0000a0e1" ] && {
 		# check firmwares' rootfs types
 		local target_mtd=$(find_mtd_part $part_label)
 		local oldroot="$(linksys_get_root_magic $target_mtd)"
@@ -73,21 +92,7 @@ platform_do_upgrade_linksys() {
 	}
 }
 
-linksys_preupgrade() {
-	local board=$(mvebu_board_name)
-
-	case "$board" in
-	armada-385-linksys-caiman|armada-385-linksys-cobra|armada-385-linksys-shelby|armada-xp-linksys-mamba|armada-385-linksys-rango)
-		export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /usr/sbin/fw_printenv /usr/sbin/fw_setenv"
-		export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /bin/mkdir /bin/touch"
-		export RAMFS_COPY_DATA="${RAMFS_COPY_DATA} /etc/fw_env.config /var/lock/fw_printenv.lock"
-
-		[ -f /tmp/sysupgrade.tgz ] && {
-			cp /tmp/sysupgrade.tgz /tmp/syscfg/sysupgrade.tgz
-		}
-		;;
-	esac
+platform_copy_config_linksys() {
+	cp -f /tmp/sysupgrade.tgz /tmp/syscfg/sysupgrade.tgz
+	sync
 }
-
-append sysupgrade_pre_upgrade linksys_preupgrade
-