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|
PART_NAME=linux
REQUIRE_IMAGE_METADATA=0
platform_check_image() {
[ "$#" -gt 1 ] && return 1
case "$(board_name)" in
comtrend,vg-8050|\
comtrend,vr-3032u|\
netgear,dgnd3700-v2|\
sercomm,ad1018)
# 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|\
netgear,dgnd3700-v2|\
sercomm,ad1018)
REQUIRE_IMAGE_METADATA=1
cfe_jffs2_upgrade_tar "$1"
;;
*)
default_do_upgrade "$1"
;;
esac
}
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