1 files changed, 58 insertions, 0 deletions
diff --git a/target/linux/pistachio/base-files/lib/upgrade/platform.sh b/target/linux/pistachio/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..5a886fbee6
--- /dev/null
+++ b/target/linux/pistachio/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+#
+# Copyright (C) 2017 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+. /lib/pistachio.sh
+
+RAMFS_COPY_BIN="/usr/sbin/fw_printenv /usr/sbin/fw_setenv /bin/mkdir /bin/dmesg /bin/sed /bin/grep"
+RAMFS_COPY_DATA="/etc/fw_env.config"
+REQUIRE_IMAGE_METADATA=0
+
+platform_check_image()
+{
+	local board=$(pistachio_board_name)
+
+	nand_do_platform_check $board $1
+	return $?
+}
+
+platform_pre_upgrade() {
+	# TODO no need to switch to ramfs with dual partitions in
+	# fact we don't even want to reboot as part of seamless
+	# upgrades. Instead just upgrade opposite partition and mark
+	# the next reboot to boot from that partition. Could just call
+	# stage2 directly but need to refactor nand_upgrade_success
+	# for this to work.
+	#   Also the nand functions don't allow url to be used
+	nand_do_upgrade $1
+}
+
+platform_nand_pre_upgrade() {
+	local board=$(pistachio_board_name)
+
+	case "$board" in
+	marduk)
+		local boot_partition=$(dmesg | grep "ubi0: attached.*" | sed "s/^.*\(firmware[0-1]\).*/\1/g")
+
+		echo "Current boot partiton $boot_partition (/dev/mtd$(find_mtd_index $boot_partition))"
+		mkdir -p /var/lock
+		if [ "$boot_partition" == "firmware0" ]; then
+			CI_UBIPART="firmware1"
+			fw_setenv boot_partition 1 || exit 1
+		else
+			CI_UBIPART="firmware0"
+			fw_setenv boot_partition 0 || exit 1
+		fi
+		echo "Upgrading partition $CI_UBIPART (/dev/mtd$(find_mtd_index $CI_UBIPART))"
+		;;
+	esac
+}
+
+blink_led() {
+	. /etc/diag.sh; set_state upgrade
+}
+append sysupgrade_pre_upgrade blink_led