Author: rmilecki Date: 2014-12-30 18:19:36 +0100 (Tue, 30 Dec 2014) New Revision: 43799
Modified: trunk/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh Log: brcm47xx: support for flashing CHK and CyberTAN images This will allow simple sysupgrade-s including simpler reverting to the original firmware. Signed-off-by: Rafa?\197?\130 Mi?\197?\130ecki <[email protected]> Modified: trunk/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh =================================================================== --- trunk/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh 2014-12-30 17:19:02 UTC (rev 43798) +++ trunk/target/linux/brcm47xx/base-files/lib/upgrade/platform.sh 2014-12-30 17:19:36 UTC (rev 43799) @@ -49,8 +49,7 @@ return 1 } - echo "Flashing CHK images in unsupported. Please use only .trx files." - return 1 + return 0 ;; "cybertan") magic=$(dd if="$1" bs=1 count=4 2>/dev/null | hexdump -v -e '1/1 "%c"') @@ -62,8 +61,7 @@ return 1 } - echo "Flashing CyberTAN images in unsupported. Please use only .trx files." - return 1 + return 0 ;; "trx") return 0 @@ -75,4 +73,29 @@ esac } -# use default for platform_do_upgrade() +platform_do_upgrade_chk() { + local header_len=$((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 +} _______________________________________________ openwrt-commits mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-commits
