diff options
Diffstat (limited to 'target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh')
-rwxr-xr-x | target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh new file mode 100755 index 0000000000..225fec0bca --- /dev/null +++ b/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh @@ -0,0 +1,68 @@ +platform_do_upgrade() { + local board=$(board_name) + + case "$board" in + unielec,u7623-02-emmc-512m) + #Keep the persisten random mac address (if it exists) + mkdir -p /tmp/recovery + mount -o rw,noatime /dev/mmcblk0p1 /tmp/recovery + [ -f "/tmp/recovery/mac_addr" ] && \ + mv -f /tmp/recovery/mac_addr /tmp/ + umount /tmp/recovery + + #1310720 is the offset in bytes from the start of eMMC and to + #the location of the kernel (2560 512 byte sectors) + get_image "$1" | dd of=/dev/mmcblk0 bs=1310720 seek=1 conv=fsync + + mount -o rw,noatime /dev/mmcblk0p1 /tmp/recovery + [ -f "/tmp/mac_addr" ] && mv -f /tmp/mac_addr /tmp/recovery + sync + umount /tmp/recovery + ;; + *) + default_do_upgrade "$1" + ;; + esac +} + +PART_NAME=firmware + +platform_check_image() { + local board=$(board_name) + local magic="$(get_magic_long "$1")" + + [ "$#" -gt 1 ] && return 1 + + case "$board" in + bananapi,bpi-r2|\ + unielec,u7623-02-emmc-512m) + [ "$magic" != "27051956" ] && { + echo "Invalid image type." + return 1 + } + return 0 + ;; + *) + echo "Sysupgrade is not supported on your board yet." + return 1 + ;; + esac + + return 0 +} + +platform_copy_config_emmc() { + mkdir -p /recovery + mount -o rw,noatime /dev/mmcblk0p1 /recovery + cp -af "$UPGRADE_BACKUP" "/recovery/$BACKUP_FILE" + sync + umount /recovery +} + +platform_copy_config() { + case "$(board_name)" in + unielec,u7623-02-emmc-512m) + platform_copy_config_emmc + ;; + esac +} |