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| author | Rafał Miłecki <zajec5@gmail.com> | 2014-12-30 17:19:36 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2014-12-30 17:19:36 +0000 |
| commit | ee585e5b9e0f8f14a1d1cf7ca93c029492c85daf (patch) | |
| tree | f033d71533b46aa9a22703ae75cc56c1e3aa807f /target/linux/brcm47xx/base-files | |
| parent | bcee64625fccef2dc13f66947d12a8b081199c6a (diff) | |
| download | master-187ad058-ee585e5b9e0f8f14a1d1cf7ca93c029492c85daf.tar.gz master-187ad058-ee585e5b9e0f8f14a1d1cf7ca93c029492c85daf.tar.bz2 master-187ad058-ee585e5b9e0f8f14a1d1cf7ca93c029492c85daf.zip | |
brcm47xx: support for flashing CHK and CyberTAN images
This will allow simple sysupgrade-s including simpler reverting to the
original firmware.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43799 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm47xx/base-files')
| -rw-r--r-- | target/linux/brcm47xx/base-files/lib/upgrade/platform.sh | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh b/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh index 0a09da51a4..f96935bf59 100644 --- a/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh +++ b/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh @@ -49,8 +49,7 @@ platform_check_image() { return 1 } - echo "Flashing CHK images in unsupported. Please use only .trx files." - return 1 + return 0 ;; "cybertan") magic=$(dd if="$1" bs=1 count=4 2>/dev/null | hexdump -v -e '1/1 "%c"') @@ -62,8 +61,7 @@ platform_check_image() { return 1 } - echo "Flashing CyberTAN images in unsupported. Please use only .trx files." - return 1 + return 0 ;; "trx") return 0 @@ -75,4 +73,29 @@ platform_check_image() { esac } -# use default for platform_do_upgrade() +platform_do_upgrade_chk() { + local header_len=$((0x$(get_magic_long_at "$1" 4))) + local trx="/tmp/$1.trx" + + dd if="$1" of="$trx" bs=$header_len skip=1 + shift + default_do_upgrade "$trx" "$@" +} + +platform_do_upgrade_cybertan() { + local trx="/tmp/$1.trx" + + dd if="$1" of="$trx" bs=32 skip=1 + shift + default_do_upgrade "$trx" "$@" +} + +platform_do_upgrade() { + local file_type=$(brcm47xx_identify "$1") + + case "$file_type" in + "chk") platform_do_upgrade_chk "$ARGV";; + "cybertan") platform_do_upgrade_cybertan "$ARGV";; + *) default_do_upgrade "$ARGV";; + esac +} |