mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
39 lines
1.6 KiB
Bash
Executable File
39 lines
1.6 KiB
Bash
Executable File
#!/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" "wg302v2 890" "pronghornmetro 1040" "compex 1273"
|
|
do
|
|
set -- $board
|
|
hexid=$(printf %x\\n $2)
|
|
if [ "$2" -lt "256" ]; then
|
|
# we have a low machtypeid, we just need a "mov" (e3a)
|
|
printf "\xe3\xa0\x10\x$hexid" > $BIN_DIR/openwrt-$1-2.6-zImage
|
|
else
|
|
# we have a high machtypeid, we need a "mov" (e3a) and an "orr" (e38)
|
|
printf "\xe3\xa0\x10\x$(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
|