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| author | Rafał Miłecki <zajec5@gmail.com> | 2015-04-07 14:14:08 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2015-04-07 14:14:08 +0000 |
| commit | 309d4f1ce2d59898c22c3642c740016c6ecd6109 (patch) | |
| tree | 43d77f1d5fdd217268090fe09a2dd1731d6a2785 /target/linux/bcm53xx/base-files | |
| parent | 90bc0bce64e80fc107a91db326210257674ec1fe (diff) | |
| download | upstream-309d4f1ce2d59898c22c3642c740016c6ecd6109.tar.gz upstream-309d4f1ce2d59898c22c3642c740016c6ecd6109.tar.bz2 upstream-309d4f1ce2d59898c22c3642c740016c6ecd6109.zip | |
bcm53xx: image: share function checking TRX in provided firmware
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45292 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/bcm53xx/base-files')
| -rw-r--r-- | target/linux/bcm53xx/base-files/lib/upgrade/platform.sh | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/target/linux/bcm53xx/base-files/lib/upgrade/platform.sh b/target/linux/bcm53xx/base-files/lib/upgrade/platform.sh index 8055b4fa33..e174cc7beb 100644 --- a/target/linux/bcm53xx/base-files/lib/upgrade/platform.sh +++ b/target/linux/bcm53xx/base-files/lib/upgrade/platform.sh @@ -54,6 +54,20 @@ platform_identify() { echo "unknown" } +# $(1): image that should contain trx +# $(2): trx offset in image +platform_check_image_trx() { + local magic=$(get_magic_long_at "$1" $2) + + [ "$magic" != "48445230" ] && { + return 1 + } + + # TODO: Check crc32 + + return 0 +} + platform_check_image() { [ "$#" -gt 1 ] && return 1 @@ -79,11 +93,10 @@ platform_check_image() { error=1 } - magic=$(get_magic_long_at "$1" "$header_len") - [ "$magic" != "48445230" ] && { + if ! platform_check_image_trx "$1" "$header_len"; then echo "No valid TRX firmware in the CHK image" error=1 - } + fi ;; "cybertan") local pattern=$(dd if="$1" bs=1 count=4 2>/dev/null | hexdump -v -e '1/1 "%c"') @@ -95,11 +108,10 @@ platform_check_image() { error=1 } - magic=$(get_magic_long_at "$1" 32) - [ "$magic" != "48445230" ] && { + if ! platform_check_image_trx "$1" 32; then echo "No valid TRX firmware in the CyberTAN image" error=1 - } + fi ;; "trx") ;; |