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authorImre Kaloz <kaloz@openwrt.org>2006-12-19 13:14:06 +0000
committerImre Kaloz <kaloz@openwrt.org>2006-12-19 13:14:06 +0000
commitb66e463bbf7a83c932fb858cd712e9b57cbdedcd (patch)
tree7db6235b770752ef65253ae131da3dbce0d3f551 /scripts/arm-magic.sh
parentcfaae1d322372540373434440a1905170d3755aa (diff)
downloadupstream-b66e463bbf7a83c932fb858cd712e9b57cbdedcd.tar.gz
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upgrade to 2.6.19.1, fix Gateway 7001 patch and enable image generation for ixp4xx
SVN-Revision: 5856
Diffstat (limited to 'scripts/arm-magic.sh')
-rwxr-xr-xscripts/arm-magic.sh38
1 files changed, 38 insertions, 0 deletions
diff --git a/scripts/arm-magic.sh b/scripts/arm-magic.sh
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--- /dev/null
+++ b/scripts/arm-magic.sh
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+#!/usr/bin/env bash
+#
+# Empty/wrong machtype-workaround generator
+#
+# Copyright (C) 2006 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
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+# NOTE: for now it's for only IXP4xx in big endian mode
+
+# list of supported boards, in "boardname machtypeid" format
+for board in "avila 526" "gateway7001 731" "nslu2 597" "nas100d 865"
+do
+ set -- $board
+ if [ "$2" -lt "256" ]; then
+ # we have a low machtypeid, we just need a "mov" (e3a)
+ echo -en "\xe3\xa0\x10\x$(printf %x\\n $2)" > $BIN_DIR/openwrt-$1-2.6-zImage
+ else
+ # we have a high machtypeid, we need a "mov" (e3a) and an "orr" (e38)
+ hexid=$(printf %x\\n $2)
+ echo -en "\xe3\xa0\x10\x$(echo $hexid|cut -b "2 3")\xe3\x81\x1c\x$(echo $hexid|cut -b 1)" > $BIN_DIR/openwrt-$1-2.6-zImage
+ fi
+ # generate the image
+ cat $BIN_DIR/openwrt-ixp4xx-2.6-zImage >> $BIN_DIR/openwrt-$1-2.6-zImage
+done