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brcm47xx: switch to the otrx for verifying TRX images 

This adds checking CRC32 of provided firmware image.

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

SVN-Revision: 45316
lede-17.01
Rafał Miłecki 2015-04-09 05:22:04 +00:00
parent 71e6325ab8
commit 44b128b0aa
2 changed files with 3 additions and 17 deletions
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2
target/linux/brcm47xx/Makefile
View File

@ -22,7 +22,7 @@ define Target/Description
Build firmware images for Broadcom based BCM47xx/53xx routers with MIPS CPU, *not* ARM. Build firmware images for Broadcom based BCM47xx/53xx routers with MIPS CPU, *not* ARM.
endef endef
DEFAULT_PACKAGES += swconfig wpad-mini nvram \ DEFAULT_PACKAGES += swconfig wpad-mini nvram otrx \
kmod-leds-gpio kmod-gpio-button-hotplug \ kmod-leds-gpio kmod-gpio-button-hotplug \
kmod-ledtrig-default-on kmod-ledtrig-timer kmod-ledtrig-netdev kmod-ledtrig-default-on kmod-ledtrig-timer kmod-ledtrig-netdev

18
target/linux/brcm47xx/base-files/lib/upgrade/platform.sh
View File

@ -77,20 +77,6 @@ brcm47xx_identify() {
echo "unknown" 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() { platform_check_image() {
[ "$#" -gt 1 ] && return 1 [ "$#" -gt 1 ] && return 1
@ -111,7 +97,7 @@ platform_check_image() {
error=1 error=1
} }
if ! platform_check_image_trx "$1" "$header_len"; then if ! otrx -c "$1" -o "$header_len"; then
echo "No valid TRX firmware in the CHK image" echo "No valid TRX firmware in the CHK image"
error=1 error=1
fi fi
@ -126,7 +112,7 @@ platform_check_image() {
error=1 error=1
} }
if ! platform_check_image_trx "$1" 32; then if ! otrx -c "$1" -o 32; then
echo "No valid TRX firmware in the CyberTAN image" echo "No valid TRX firmware in the CyberTAN image"
error=1 error=1
fi fi