diff options
| -rw-r--r-- | target/linux/brcm47xx/base-files/lib/upgrade/platform.sh | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh b/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh index a346933f9a..14fd5c814d 100644 --- a/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh +++ b/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh @@ -133,25 +133,26 @@ platform_check_image() { return $error } -platform_extract_trx_from_chk() { +platform_trx_from_chk_cmd() { local header_len=$((0x$(get_magic_long_at "$1" 4))) - dd if="$1" of="$2" bs=$header_len skip=1 + echo -n dd bs=$header_len skip=1 } -platform_extract_trx_from_cybertan() { - dd if="$1" of="$2" bs=32 skip=1 +platform_trx_from_cybertan_cmd() { + echo -n dd bs=32 skip=1 } platform_do_upgrade() { local file_type=$(brcm47xx_identify "$1") local trx="$1" + local cmd="" case "$file_type" in - "chk") trx="/tmp/$(basename $1).trx"; platform_extract_trx_from_chk "$1" "$trx";; - "cybertan") trx="/tmp/$(basename $1).trx"; platform_extract_trx_from_cybertan "$1" "$trx";; + "chk") cmd=$(platform_trx_from_chk_cmd "$trx");; + "cybertan") cmd=$(platform_trx_from_cybertan_cmd "$trx");; esac shift - default_do_upgrade "$trx" "$@" + default_do_upgrade "$trx" "$cmd" } |