| platform_do_upgrade() { |
| local board=$(board_name) |
| |
| case "$board" in |
| mediatek,mt7986-fpga,ubi |\ |
| mediatek,mt7986-rfb-snand) |
| nand_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 "$board" in |
| mediatek,mt7986-fpga,ubi |\ |
| mediatek,mt7986-rfb-snand) |
| # tar magic `ustar` |
| magic="$(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 |
| } |
| |