| developer | fd40db2 | 2021-04-29 10:08:25 +0800 | [diff] [blame] | 1 | platform_do_upgrade() { |
| 2 | local board=$(board_name) |
| 3 | |
| 4 | case "$board" in |
| developer | 3395eb4 | 2021-06-15 16:01:34 +0800 | [diff] [blame] | 5 | *snand*) |
| developer | fd40db2 | 2021-04-29 10:08:25 +0800 | [diff] [blame] | 6 | nand_do_upgrade "$1" |
| 7 | ;; |
| 8 | *) |
| 9 | default_do_upgrade "$1" |
| 10 | ;; |
| 11 | esac |
| 12 | } |
| 13 | |
| 14 | PART_NAME=firmware |
| 15 | |
| 16 | platform_check_image() { |
| 17 | local board=$(board_name) |
| 18 | local magic="$(get_magic_long "$1")" |
| 19 | |
| 20 | [ "$#" -gt 1 ] && return 1 |
| 21 | |
| 22 | case "$board" in |
| developer | 3395eb4 | 2021-06-15 16:01:34 +0800 | [diff] [blame] | 23 | *snand*) |
| developer | fd40db2 | 2021-04-29 10:08:25 +0800 | [diff] [blame] | 24 | # tar magic `ustar` |
| 25 | magic="$(dd if="$1" bs=1 skip=257 count=5 2>/dev/null)" |
| 26 | |
| 27 | [ "$magic" != "ustar" ] && { |
| 28 | echo "Invalid image type." |
| 29 | return 1 |
| 30 | } |
| 31 | |
| 32 | return 0 |
| 33 | ;; |
| 34 | *) |
| 35 | [ "$magic" != "d00dfeed" ] && { |
| 36 | echo "Invalid image type." |
| 37 | return 1 |
| 38 | } |
| 39 | return 0 |
| 40 | ;; |
| 41 | esac |
| 42 | |
| 43 | return 0 |
| 44 | } |
| 45 | |