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brcm47xx: rework vendor fw handling to don't duplicate upgrade calls

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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45470 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Rafał Miłecki 2015-04-16 21:43:27 +00:00
parent cef70e56fe
commit 2d981de1e7
1 changed files with 10 additions and 14 deletions
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24
target/linux/brcm47xx/base-files/lib/upgrade/platform.sh
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@ -133,29 +133,25 @@ platform_check_image() {
return $error
}
platform_do_upgrade_chk() {
platform_extract_trx_from_chk() {
local header_len=$((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" "$@"
dd if="$1" of="$2" bs=$header_len skip=1
}
platform_do_upgrade_cybertan() {
local trx="/tmp/$1.trx"
dd if="$1" of="$trx" bs=32 skip=1
shift
default_do_upgrade "$trx" "$@"
platform_extract_trx_from_cybertan() {
dd if="$1" of="$2" bs=32 skip=1
}
platform_do_upgrade() {
local file_type=$(brcm47xx_identify "$1")
local trx="$1"
case "$file_type" in
"chk") platform_do_upgrade_chk "$ARGV";;
"cybertan") platform_do_upgrade_cybertan "$ARGV";;
*) default_do_upgrade "$ARGV";;
"chk") trx="/tmp/$1.trx"; platform_extract_trx_from_chk "$1" "$trx";;
"cybertan") trx="/tmp/$1.trx"; platform_extract_trx_from_cybertan "$1" "$trx";;
esac
shift
default_do_upgrade "$trx" "$@"
}