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#!/bin/bash
#
# build script: builds the ROM images and puts them in ./bin/
#
# Copyright (C) 2014 Francis Rowe <info@gluglug.org.uk>
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
# Build the ROM's
# MAKE SURE THAT YOU RAN "buildall" OR "builddeps" *AT LEAST ONCE*
# BEFORE RUNNING THIS!
set -u -e -v
echo "running 'make clean' in coreboot"
# prepare coreboot
cd coreboot
# run "make clean" in coreboot (will re-build later)
make clean
rm -rf grub.elf
# come back to main directory
cd ../
echo "finished running 'make clean' in coreboot"
# Build the GRUB payload (ELF executable):
# ----------------------------------------------------------------------------------------------------------------------
echo "generating grub.elf payload"
cd resources/utilities/grub-assemble
# Generate grub.elf inside the directory
./gen.sh
# Replace the old one
rm -rf ../../../coreboot/grub.elf
mv grub.elf ../../../coreboot/
# come back to main directory
cd ../../../
echo "finished generating grub.elf payload (it's now in coreboot/ directory)"
# Build the ROM's (for flashing)
# ----------------------------------------------------------------------------------------------------------------------
# ROM images for supported Thinkpads
# (x60 also means x60s)
for board in x60 t60 x60t
do
# Build the ROM (with GRUB payload)
./buildrom-withgrub $board
# These are needed for the 'bucts' workarounds on X60/T60
cd bin/$board
for rom in $(find -type f)
do
dd if=$rom of=top64k.bin bs=1 skip=$[$(stat -c %s $rom) - 0x10000] count=64k
dd if=$rom bs=1 skip=$[$(stat -c %s $rom) - 0x20000] count=64k | hexdump
dd if=top64k.bin of=$rom bs=1 seek=$[$(stat -c %s $rom) - 0x20000] count=64k conv=notrunc
rm -rf top64k.bin
done
cd ../../
done
# build macbook21 rom
./buildrom-withgrub macbook21
echo "BUILD COMPLETE. ROM IMAGES ARE IN ./bin/"
# ------------------- DONE ----------------------
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