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-rwxr-xr-xresources/scripts/helpers/build/module/flashrom93
1 files changed, 93 insertions, 0 deletions
diff --git a/resources/scripts/helpers/build/module/flashrom b/resources/scripts/helpers/build/module/flashrom
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+++ b/resources/scripts/helpers/build/module/flashrom
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+#!/bin/bash
+
+# helper script: builds flashrom source code
+#
+# Copyright (C) 2014, 2015 Leah Rowe <info@minifree.org>
+# Copyright (C) 2015 Klemens Nanni <contact@autoboot.org>
+#
+# 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/>.
+#
+
+# This script assumes that the working directory is the root
+# of git or release archive
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+if [ -z ${NPROC+x} ]; then
+ cores="$(nproc)"
+else
+ case ${NPROC} in
+ ''|*[!0-9]*)
+ printf "value '%s' for NPROC is invalid. non-numeric. Exiting.\n" "${NPROC}"
+ exit 1
+ ;;
+ esac
+ cores="${NPROC}"
+fi
+
+# Build "flashrom" (utility for flashing/dumping ROMs)
+# --------------------------------------------------------------------
+
+printf "Building flashrom\n"
+
+cd "flashrom/"
+
+make clean
+if (( $# != 1 )); then
+ make -j${cores}
+else
+ if [ "${1}" = "static" ]; then
+ make SHARED=0 CC='gcc -static' -j${cores} CONFIG_ENABLE_LIBUSB1_PROGRAMMERS=no
+ else
+ make -j${cores} CONFIG_ENABLE_LIBUSB1_PROGRAMMERS=no
+ fi
+fi
+
+mv "flashrom" "flashrom_normal"
+
+# build patched binaries for MX25L1605D and SST25VF016B flash chips
+# - these patches are needed for initial installation on an X60 or T60
+# - these patches are for people who have lenovo bios running
+for patchname in "lenovobios_macronix" "lenovobios_sst"
+do
+ # first remove the existing build
+ rm -f "flashrom_${patchname}"
+
+ # backup the unpatched flashchips.c (it will be patched)
+ cp "flashchips.c" "flashchips.c_"
+ # patch flashchips.c
+ patch "flashchips.c" < "../resources/flashrom/patch/${patchname}.diff"
+
+ make clean
+ if (( $# != 1 )); then
+ make -j${cores} CONFIG_ENABLE_LIBUSB1_PROGRAMMERS=no
+ else
+ if [ "${1}" = "static" ]; then
+ make SHARED=0 CC='gcc -static' -j${cores} CONFIG_ENABLE_LIBUSB1_PROGRAMMERS=no
+ else
+ make -j${cores} CONFIG_ENABLE_LIBUSB1_PROGRAMMERS=no
+ fi
+ fi
+
+ # Rename the binary based on the patch name
+ mv "flashrom" "flashrom_${patchname}"
+
+ # restore unpatched flashchips.c
+ rm -f "flashchips.c"
+ mv "flashchips.c_" "flashchips.c"
+done
+
+mv "flashrom_normal" "flashrom"
+
+cd "../"