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fix machtype handling above 4096

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SVN-Revision: 34141
This commit is contained in:
Imre Kaloz 2012-11-11 11:07:59 +00:00
parent 298a8e2300
commit 79289bdca5
1 changed files with 6 additions and 2 deletions
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6
scripts/arm-magic.sh
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@ -2,7 +2,7 @@
#
# Empty/wrong machtype-workaround generator
#
# Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org>
# Copyright (C) 2006-2012 Imre Kaloz <kaloz@openwrt.org>
# based on linux/arch/arm/boot/compressed/head-xscale.S
#
# This program is free software; you can redistribute it and/or modify
@ -31,7 +31,11 @@ do
printf "\xe3\xa0\x10\x$hexid" > $BIN_DIR/openwrt-$1-zImage
else
# we have a high machtypeid, we need a "mov" (e3a) and an "orr" (e38)
if [ "$2" -lt "4096" ]; then
printf "\xe3\xa0\x10\x$(echo $hexid|cut -b "2 3")\xe3\x81\x1c\x$(echo $hexid|cut -b 1)" > $BIN_DIR/openwrt-$1-zImage
else
printf "\xe3\xa0\x10\x$(echo $hexid|cut -b "3 4")\xe3\x81\x1c\x$(echo $hexid|cut -b "1 2")" > $BIN_DIR/openwrt-$1-zImage
fi
fi
# generate the image
cat $BIN_DIR/$IMG_PREFIX-zImage >> $BIN_DIR/openwrt-$1-zImage