Initial commit

target/linux/kirkwood/base-files/lib/upgrade/linksys.sh

@@ -0,0 +1,81 @@
+#
+# Copyright (C) 2014 OpenWrt.org
+#
+
+linksys_get_target_firmware() {
+
+	local cur_boot_part mtd_ubi0
+
+	cur_boot_part=$(/usr/sbin/fw_printenv -n boot_part)
+	if [ -z "${cur_boot_part}" ] ; then
+		mtd_ubi0=$(cat /sys/class/ubi/ubi0/mtd_num)
+		case $(grep -E ^mtd${mtd_ubi0}: /proc/mtd | cut -d '"' -f 2) in
+		kernel|rootfs)
+			cur_boot_part=1
+			;;
+		alt_kernel|alt_rootfs)
+			cur_boot_part=2
+			;;
+		esac
+		>&2 printf "Current boot_part='%s' selected from ubi0/mtd_num='%s'" \
+			"${cur_boot_part}" "${mtd_ubi0}"
+	fi
+
+	case $cur_boot_part in
+	1)
+		fw_setenv -s - <<-EOF
+			boot_part 2
+			bootcmd "run altnandboot"
+		EOF
+		printf "kernel2"
+		return
+		;;
+	2)
+		fw_setenv -s - <<-EOF
+			boot_part 1
+			bootcmd "run nandboot"
+		EOF
+		printf "kernel1"
+		return
+		;;
+	*)
+		return
+		;;
+	esac
+}
+
+platform_do_upgrade_linksys() {
+	local magic_long="$(get_magic_long "$1")"
+
+	mkdir -p /var/lock
+	local part_label="$(linksys_get_target_firmware)"
+	touch /var/lock/fw_printenv.lock
+
+	if [ ! -n "$part_label" ]
+	then
+		echo "cannot find target partition"
+		exit 1
+	fi
+
+	local target_mtd=$(find_mtd_part $part_label)
+
+	[ "$magic_long" = "73797375" ] && {
+		CI_KERNPART="$part_label"
+		if [ "$part_label" = "kernel1" ]
+		then
+			CI_UBIPART="rootfs1"
+		else
+			CI_UBIPART="rootfs2"
+		fi
+
+		if nand_upgrade_tar "$1" ; then
+			nand_do_upgrade_success
+		else
+			nand_do_upgrade_failed
+		fi
+
+	}
+	[ "$magic_long" = "27051956" ] && {
+		get_image "$1" | mtd write - $part_label
+	}
+}

target/linux/kirkwood/base-files/lib/upgrade/platform.sh

@@ -0,0 +1,49 @@
+RAMFS_COPY_BIN='fw_printenv fw_setenv strings'
+RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
+
+PART_NAME=firmware
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	local board="$(board_name)"
+
+	case "$board" in
+	netgear,readynas-duo-v2)
+		# let's store how rootfs is mounted
+		cp /proc/mounts /tmp/mounts
+		return 0
+		;;
+	*)
+		return 0
+		;;
+	esac
+}
+
+platform_do_upgrade() {
+	local board="$(board_name)"
+
+	case "$board" in
+	ctera,c200-v1)
+		part=$(find_mtd_part "active_bank")
+
+		if [ -n "$part" ]; then
+			CI_KERNPART="$(strings $part | grep bank)"
+			nand_do_upgrade "$1"
+		else
+			echo "active_bank partition missed!"
+			return 1
+		fi
+		;;
+	iptime,nas1)
+		default_do_upgrade "$1"
+		;;
+	linksys,e4200-v2|\
+	linksys,ea3500|\
+	linksys,ea4500)
+		platform_do_upgrade_linksys "$1"
+		;;
+	*)
+		nand_do_upgrade "$1"
+		;;
+	esac
+}