From b106f9bdbd02a7aafd7db0c198fc6a1112f1e412 Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Mon, 12 Oct 2009 18:43:26 +0000 Subject: Add the compareboard utility which is useful for porting to kconfig. Hook it up to kbuildall, too Signed-off-by: Patrick Georgi Acked-by: Myles Watson Acked-by: Carl-Daniel Hailfinger git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4761 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- util/compareboard/compareboard | 79 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100755 util/compareboard/compareboard (limited to 'util/compareboard') diff --git a/util/compareboard/compareboard b/util/compareboard/compareboard new file mode 100755 index 0000000000..06952fefd9 --- /dev/null +++ b/util/compareboard/compareboard @@ -0,0 +1,79 @@ +#!/bin/bash +# $1 board name + +normalize() { +# $1 filename +cat $1 | while read line; do + if echo $line | grep '= 0x' > /dev/null; then + first=`echo $line | cut -d= -f1` + last=`echo $line |cut -d= -f2 |cut -d\; -f1` + echo $first = $(($last + 0))\; + else + echo $line + fi +done +} + +BOARDPATH=`echo $1 | sed s,/,_,g` + +A=`mktemp` +rm -rf $A +mkdir -p $A + +sort coreboot-builds/$BOARDPATH/fallback/ldoptions > $A/old +sort build/ldoptions > $A/new + +sed \ + -e "/^CONFIG_CONSOLE_/ d" \ + -e "/^CONFIG_RESET_/ d" \ + -e "/^CONFIG_XIP_ROM_/ d" \ + -e "/^CONFIG_PRECOMPRESSED_PAYLOAD / d" \ + -e "/^CONFIG_MULTIBOOT / d" \ + -e "/^CONFIG_ARCH_POWERPC / d" \ + -e "/^CONFIG_RESET / d" \ + -e "/^CONFIG_ROM_PAYLOAD / d" \ + -e "/^CONFIG_ROM_SECTION_/ d" \ + -e "/^CONFIG_UNCOMPRESSED / d" \ + -e "/^CONFIG_COMPRESS / d" \ + -e "/^CONFIG_COMPRESSED_PAYLOAD_LZMA / d" \ + -e "/^CONFIG_ASSEMBLER_DEBUG / d" \ + -e "/^CONFIG_HAVE_FAILOVER_BOOT / d" \ + -e "/^CONFIG_FAILOVER_SIZE / d" \ + -e "/^CONFIG_FALLBACK_SIZE / d" \ + -e "/^CONFIG_ROMBASE / d" \ + -e "/^CONFIG_ROM_IMAGE_SIZE / d" \ + -e "/^CONFIG_STACK_SIZE / d" \ + -e "/^CONFIG_IDE_BOOT_DRIVE / d" \ + -e "/^CONFIG_IDE_OFFSET / d" \ + -e "/^CONFIG_GDB_STUB / d" \ + $A/old > $A/old.filtered +sed \ + -e "/^CONFIG_VENDOR_/ d" \ + -e "/^CONFIG_ARCH_POWERPC / d" \ + -e "/^CONFIG_[MAXIMUMDEFAULT]*_CONSOLE_LOGLEVEL_/ d" \ + -e "/^CONFIG_COREBOOT_ROMSIZE_/ d" \ + -e "/^CONFIG_BOARD_/ d" \ + -e "/^CONFIG_[NORTHSOUTH]*BRIDGE_/ d" \ + -e "/^CONFIG_SUPERIO_/ d" \ + -e "/^CONFIG_GX1_VIDEOMODE_/ d" \ + -e "/^CONFIG_CONSOLE_/ d" \ + -e "/^CONFIG_COREBOOT_V4/ d" \ + -e "/^CONFIG_PAYLOAD_/ d" \ + -e "/^CONFIG_XIP_ROM_/ d" \ + -e "/^CONFIG_MULTIBOOT/ d" \ + -e "/^CONFIG_HAVE_FAILOVER_BOOT / d" \ + -e "/^CONFIG_COMPRESSED_PAYLOAD_LZMA / d" \ + -e "/^CONFIG_CPU_[A-Z]*_MODEL_/ d" \ + -e "/^CONFIG_CPU_[A-Z]*_SOCKET_/ d" \ + -e "/^CONFIG_ROMBASE / d" \ + -e "/^CONFIG_ROM_IMAGE_SIZE / d" \ + -e "/^CONFIG_STACK_SIZE / d" \ + -e "/^CONFIG_GDB_STUB / d" \ + $A/new > $A/new.filtered + +normalize $A/old.filtered > $A/old.normalized +normalize $A/new.filtered > $A/new.normalized + +diff -u $A/old.normalized $A/new.normalized |grep ^[+-][^+-]|sed -e "s,^+,p ," -e "s,^-,m ," |sort -k2,2 -k1,1 |sed -e "s,^p ,+," -e "s,^m ,-," + +rm -rf $A -- cgit v1.2.3