| 1 | # |
| 2 | # Copyright (C) 2010-2011 OpenWrt.org |
| 3 | # |
| 4 | |
| 5 | # use default "image" for PART_NAME |
| 6 | # use default for platform_do_upgrade() |
| 7 | |
| 8 | platform_check_image() { |
| 9 | [ "${ARGC}" -gt 1 ] && { echo 'Too many arguments. Only flash file expected.'; return 1; } |
| 10 | |
| 11 | local hardware=`sed -n /Hardware/s/.*:.//p /proc/cpuinfo` |
| 12 | local magic="$(get_magic_word "$1")" |
| 13 | local magic_long="$(get_magic_long "$1")" |
| 14 | |
| 15 | case "${hardware}" in |
| 16 | # hardware with a direct uImage partition |
| 17 | # image header format as described in U-Boot's include/image.h |
| 18 | # see http://git.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=blob;f=include/image.h |
| 19 | 'Linksys WRT350N v2') |
| 20 | [ "${magic_long}" != '27051956' ] && { |
| 21 | echo "Invalid image type ${magic_long}." |
| 22 | return 1 |
| 23 | } |
| 24 | return 0 |
| 25 | ;; |
| 26 | # Netgear WNR854T (has uImage as file inside a JFFS2 partition) |
| 27 | 'Netgear WNR854T') |
| 28 | [ "${magic}" != '8519' ] && { |
| 29 | echo "Invalid image type ${magic}." |
| 30 | return 1 |
| 31 | } |
| 32 | return 0 |
| 33 | ;; |
| 34 | esac |
| 35 | |
| 36 | echo "Sysupgrade is not yet supported on ${hardware}." |
| 37 | return 1 |
| 38 | } |
| 39 | |
