| RAMFS_COPY_BIN='mkfs.f2fs blkid blockdev fw_printenv fw_setenv' |
| RAMFS_COPY_DATA="/etc/fw_env.config /var/lock/fw_printenv.lock" |
| platform_do_upgrade() { |
| local board=$(board_name) |
| |
| case "$board" in |
| *snand*) |
| ubi_do_upgrade "$1" |
| ;; |
| *emmc*) |
| mtk_mmc_do_upgrade "$1" |
| ;; |
| *) |
| 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 "$board" in |
| *snand* |\ |
| *emmc*) |
| # tar magic `ustar` |
| magic="$(dd if="$1" bs=1 skip=257 count=5 2>/dev/null)" |
| |
| [ "$magic" != "ustar" ] && { |
| echo "Invalid image type." |
| return 1 |
| } |
| |
| return 0 |
| ;; |
| *) |
| [ "$magic" != "d00dfeed" ] && { |
| echo "Invalid image type." |
| return 1 |
| } |
| return 0 |
| ;; |
| esac |
| |
| return 0 |
| } |
| |