ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh b/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh
new file mode 100644
index 0000000..0d83672
--- /dev/null
+++ b/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,87 @@
+PART_NAME=linux
+REQUIRE_IMAGE_METADATA=0
+
+platform_check_image() {
+ [ "$#" -gt 1 ] && return 1
+
+ case "$(board_name)" in
+ comtrend,vg-8050|\
+ comtrend,vr-3032u|\
+ huawei,hg253s-v2|\
+ netgear,dgnd3700-v2|\
+ sercomm,ad1018|\
+ sercomm,h500-s-lowi|\
+ sercomm,h500-s-vfes)
+ # NAND sysupgrade
+ return 0
+ ;;
+ esac
+
+ case "$(get_magic_word "$1")" in
+ 3600|3700|3800)
+ # CFE tag versions
+ return 0
+ ;;
+ *)
+ echo "Invalid image type. Please use only .bin files"
+ return 1
+ ;;
+ esac
+}
+
+cfe_jffs2_upgrade_tar() {
+ local tar_file="$1"
+ local kernel_mtd="$(find_mtd_index $CI_KERNPART)"
+
+ if [ -z "$kernel_mtd" ]; then
+ echo "$CI_KERNPART partition not found"
+ return 1
+ fi
+
+ local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
+ board_dir=${board_dir%/}
+
+ local kernel_length=$(tar xf $tar_file ${board_dir}/kernel -O | wc -c 2> /dev/null)
+ local rootfs_length=$(tar xf $tar_file ${board_dir}/root -O | wc -c 2> /dev/null)
+
+ if [ "$kernel_length" = 0 ]; then
+ echo "kernel cannot be empty"
+ return 1
+ fi
+
+ flash_erase -j /dev/mtd${kernel_mtd} 0 0
+ tar xf $tar_file ${board_dir}/kernel -O | nandwrite /dev/mtd${kernel_mtd} -
+
+ local rootfs_type="$(identify_tar "$tar_file" ${board_dir}/root)"
+
+ nand_upgrade_prepare_ubi "$rootfs_length" "$rootfs_type" "0" "0"
+
+ local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
+
+ local root_ubivol="$(nand_find_volume $ubidev $CI_ROOTPART)"
+ tar xf $tar_file ${board_dir}/root -O | \
+ ubiupdatevol /dev/$root_ubivol -s $rootfs_length -
+
+ nand_do_upgrade_success
+}
+
+platform_do_upgrade() {
+ case "$(board_name)" in
+ comtrend,vg-8050|\
+ comtrend,vr-3032u|\
+ huawei,hg253s-v2|\
+ netgear,dgnd3700-v2)
+ REQUIRE_IMAGE_METADATA=1
+ cfe_jffs2_upgrade_tar "$1"
+ ;;
+ sercomm,ad1018|\
+ sercomm,h500-s-lowi|\
+ sercomm,h500-s-vfes)
+ REQUIRE_IMAGE_METADATA=1
+ nand_do_upgrade "$1"
+ ;;
+ *)
+ default_do_upgrade "$1"
+ ;;
+ esac
+}