Use different coreboot revisions and patches per board

The release archives will be bigger, but this is a necessary change
that makes libreboot development easier.

At present, there are boards maintained in libreboot by different
people. By doing it this way, that becomes much easier. This is in
contrast to the present situation, where a change to one board
potentially affects all other boards, especially when updating to
a new version of coreboot.

Coreboot-libre scripts, download scripts, build scripts - everything.
The entire build system has been modified to reflect this change
of development.

For reasons of consistency, cbfstool and nvramtool are no longer
included in the util archives.

3 files changed, 70 insertions, 56 deletions

diff --git a/resources/scripts/helpers/build/roms/withdepthcharge b/resources/scripts/helpers/build/roms/withdepthcharge
index 1c37102..32e5623 100755
--- a/resources/scripts/helpers/build/roms/withdepthcharge
+++ b/resources/scripts/helpers/build/roms/withdepthcharge
@@ -2,7 +2,7 @@
 
 #  helper script: build ROM images with depthcharge and put them in ./bin/
 #
-#	Copyright (C) 2014, 2015 Francis Rowe <info@gluglug.org.uk>
+#	Copyright (C) 2014, 2015, 2016 Francis Rowe <info@gluglug.org.uk>
 #	Copyright (C) 2015 Paul Kocialkowski <contact@paulk.fr>
 #
 #    This program is free software: you can redistribute it and/or modify
@@ -32,13 +32,23 @@ then
 	mkdir "bin/"
 fi
 
+if [ -f "version" ]; then
+	# _src release archive is being used
+	version="$(cat "version")"
+else
+	# git repo is being used
+	version="$(git describe --tags HEAD)" # note: in libreboot, coreboot/.git doesn't exist, this uses libreboot .git
+fi
+
 # Build libpayload
 # ------------------------------------------------------------------------------
 
 buildlibpayload() {
-	family="$1"
+	family="${1}"
+	board="${2}"
 
-	cd "coreboot/payloads/libpayload"
+	(
+	cd "coreboot/depthcharge/${board}/payloads/libpayload/"
 
 	make distclean
 	rm -Rf "install/"
@@ -46,95 +56,92 @@ buildlibpayload() {
 	make KBUILD_DEFCONFIG="configs/config.$family" defconfig
 	make -j"$(nproc)"
 	make DESTDIR="install" install
-
-	cd "../../../"
+	)
 }
 
 # Build depthcharge
 # ------------------------------------------------------------------------------
 
 builddepthcharge() {
-	board="$1"
+	board="${1}"
 
+	(
 	cd "depthcharge/"
 
 	make distclean
-	rm -f "../coreboot/depthcharge.elf"
+	rm -f "../coreboot/depthcharge/${board:?}/depthcharge.elf"
 
-	make BOARD="$board" defconfig
-	make BOARD="$board" LIBPAYLOAD_DIR="$(pwd)/../coreboot/payloads/libpayload/install/libpayload" VB_SOURCE="$(pwd)/../coreboot/3rdparty/vboot" -j"$(nproc)" depthcharge_unified
+	make BOARD="${board}" defconfig
+	make BOARD="${board}" LIBPAYLOAD_DIR="$(pwd)/../coreboot/depthcharge/${board}/payloads/libpayload/install/libpayload" VB_SOURCE="$(pwd)/../coreboot/depthcharge/${board}/3rdparty/vboot" -j"$(nproc)" depthcharge_unified
 
-	cp "build/depthcharge.elf" "../coreboot/"
-
-	cd "../"
+	cp "build/depthcharge.elf" "../coreboot/depthcharge/${board}/"
+	)
 }
 
 # Build coreboot
 # ------------------------------------------------------------------------------
 
 buildcoreboot() {
-	board="$1"
+	board="${1}"
 
-	cd "coreboot/"
+	(
+	cd "coreboot/depthcharge/${board}/"
 
 	make distclean
 	rm -f ".coreboot-version"
 	rm -f *.img
 
-	if [ -f "../version" ]; then
-		# _src release archive is being used
-		version="$(cat ../version)"
-	else
-		# git repo is being used
-		version="$(git describe --tags HEAD)" # note: in libreboot, coreboot/.git doesn't exist, this uses libreboot .git
-	fi
 	printf 'libreboot-%s' "${version}" > "ro-frid"
 	printf 'libreboot-%s\n' "${version}" > ".coreboot-version" # needed for reproducible builds in coreboot
 
-	make KBUILD_DEFCONFIG="$(pwd)/../resources/libreboot/config/depthcharge/${board}/config" defconfig
+	make KBUILD_DEFCONFIG="$(pwd)/../../../resources/libreboot/config/depthcharge/${board}/config" defconfig
 	make -j"$(nproc)"
 
 	cbfs_size=$( grep CONFIG_CBFS_SIZE ".config" | sed "s/.*[[:space:]]*=[[:space:]]*//g" )
-	cbfs_size=$( printf "%d\n" "$cbfs_size" )
+	cbfs_size=$( printf "%d\n" "${cbfs_size}" )
 	cbfs_size=$(( $cbfs_size / 1024 ))
 
-	dd if="build/coreboot.rom" of="coreboot.img" bs=1024 count="$cbfs_size"
+	dd if="build/coreboot.rom" of="coreboot.img" bs=1024 count="${cbfs_size}"
 
 	objcopy -I binary -O binary --pad-to=0x100 --gap-fill=0x00 "ro-frid" "ro-frid.img"
 
 	# prepare directory for new images
 	rm -Rf "${board:?}/"
-	mkdir "$board/"
+	mkdir "${board}/"
 	# move the images into the newly created directory
-	mv "coreboot.img" "$board/"
-	mv "ro-frid.img" "$board/"
+	mv "coreboot.img" "${board}/"
+	mv "ro-frid.img" "${board}/"
 	# copy the scripts too
-	cp "../resources/libreboot/install/depthcharge/cros-flash-replace" "$board/"
-	cp "../resources/libreboot/install/depthcharge/${board}/layout.txt" "$board/"
+	cp "../../../resources/libreboot/install/depthcharge/cros-flash-replace" "${board}/"
+	cp "../../../resources/libreboot/install/depthcharge/${board}/layout.txt" "${board}/"
 	# delete the old images from ../bin
-	rm -Rf "../bin/depthcharge/${board}/"
+	rm -Rf "../../../bin/depthcharge/${board}/"
 	# now put the new images in ./bin/depthcharge/
-	[ ! -d "../bin/depthcharge/" ] && mkdir -p "../bin/depthcharge/"
-	mv "$board/" "../bin/depthcharge/"
+	[ ! -d "../../../bin/depthcharge/" ] && mkdir -p "../../../bin/depthcharge/"
+	mv "${board}/" "../../../bin/depthcharge/"
 
-	cd "../"
+	# clean this up
+	rm -f "depthcharge.elf"
+	rm -f *.img
+	)
 }
 
 # Build ROM images for supported boards
 buildrom() {
-	board="$1"
+	board="${1}"
+
 	if [ -f "resources/libreboot/config/depthcharge/${board}/config" ]; then
 		family=$( echo ${board} |sed "s/_.*//g" )
 
-		buildlibpayload "$family"
-		builddepthcharge "$board"
-		buildcoreboot "$board"
+		buildlibpayload "${family}" "${board}"
+		builddepthcharge "${board}"
+		buildcoreboot "${board}"
 	fi
 }
 
 if [ $# -gt 0 ]; then
 	for board in "${@}"; do
-		buildrom "$board"
+		buildrom "${board}"
 	done
 else
 	for board in resources/libreboot/config/depthcharge/*; do
diff --git a/resources/scripts/helpers/build/roms/withgrub b/resources/scripts/helpers/build/roms/withgrub
index fd1aa5d..f3c0c05 100755
--- a/resources/scripts/helpers/build/roms/withgrub
+++ b/resources/scripts/helpers/build/roms/withgrub
@@ -3,7 +3,7 @@
 #
 #  helper script: build ROM images with GRUB and put them in ./bin/
 #
-#	Copyright (C) 2014, 2015 Francis Rowe <info@gluglug.org.uk>
+#	Copyright (C) 2014, 2015, 2016 Francis Rowe <info@gluglug.org.uk>
 #	Copyright (C) 2015 Klemens Nanni <contact@autoboot.org>
 #
 #    This program is free software: you can redistribute it and/or modify
@@ -28,6 +28,10 @@ set -u -e
 
 printf "Building ROM images with the GRUB payload\n"
 
+# The GRUB files should be deleted first
+rm -f "coreboot/grub"*.{elf,cfg}
+rm -f "coreboot/"*/*/grub*.{elf,cfg}
+
 [ -d bin ] || mkdir "bin/"
 
 # Put GRUB payloads and config files
@@ -136,5 +140,6 @@ fi
 
 # The GRUB files are no longer needed
 rm -f "coreboot/grub"*.{elf,cfg}
+rm -f "coreboot/"*/*/grub*.{elf,cfg}
 
 printf "\n\n"
diff --git a/resources/scripts/helpers/build/roms/withgrub_helper b/resources/scripts/helpers/build/roms/withgrub_helper
index b952417..009028e 100755
--- a/resources/scripts/helpers/build/roms/withgrub_helper
+++ b/resources/scripts/helpers/build/roms/withgrub_helper
@@ -2,7 +2,7 @@
 
 #  helper script: create ROM images for a given system, with GRUB
 #
-#	Copyright (C) 2014, 2015 Francis Rowe <info@gluglug.org.uk>
+#	Copyright (C) 2014, 2015, 2016 Francis Rowe <info@gluglug.org.uk>
 #	Copyright (C) 2015 Klemens Nanni <contact@autoboot.org>
 #
 #    This program is free software: you can redistribute it and/or modify
@@ -36,7 +36,11 @@ boardtarget="${1}"
 
 printf "GRUB Helper script: build ROM images for '%s'\n" "${boardtarget}"
 
-cd "coreboot/"
+(
+cd "coreboot/grub/${boardtarget}/"
+
+# Make sure to remove these first
+rm -f "grub."*{elf,cfg}
 
 if [ -f "../version" ]; then
 	# release archive is being used
@@ -53,11 +57,11 @@ if [ "${boardtarget}" = "qemu_i440fx_piix4" ] || [ "${boardtarget}" = "qemu_q35_
 then
 	# assume that the default config enable framebuffer mode, duplicate and patch for text-mode
 	# necessary, otherwise it will ask you to enter the Y/X resolution of the framebuffer at build time
-	cp "../resources/libreboot/config/grub/${boardtarget}/config" "config_vesafb"
+	cp "../../../resources/libreboot/config/grub/${boardtarget}/config" "config_vesafb"
 	sed 's/CONFIG_FRAMEBUFFER_KEEP_VESA_MODE=y/# CONFIG_FRAMEBUFFER_KEEP_VESA_MODE is not set/' < "config_vesafb" > "config_txtmode"
 else
 	# assume that the default config enables text-mode, duplicate and patch for framebuffer mode
-	cp "../resources/libreboot/config/grub/${boardtarget}/config" "config_txtmode"
+	cp "../../../resources/libreboot/config/grub/${boardtarget}/config" "config_txtmode"
 	sed 's/# CONFIG_FRAMEBUFFER_KEEP_VESA_MODE is not set/CONFIG_FRAMEBUFFER_KEEP_VESA_MODE=y/' < "config_txtmode" > "config_vesafb"
 fi
 
@@ -83,9 +87,9 @@ do
 	# Build coreboot ROM image
 	make clean
 	mv "config_${romtype}" ".config"
-	mv "grub_${romtype}.elf" "grub.elf"
+	cp "../../grub_${romtype}.elf" "grub.elf"
 	make -j"$(nproc)"
-	mv "grub.elf" "grub_${romtype}.elf"
+	rm -f "grub.elf"
 	mv "build/coreboot.rom" "${boardtarget}_${romtype}.rom"
 	# .config no longer needed
 	rm -f ".config"
@@ -95,14 +99,14 @@ do
 	then
 		if [ "$1" = "macbook21" ] || [ "$1" = "x200_4mb" ] || [ "$1" = "x200_8mb" ] || [ "$1" = "r400_4mb" ] || [ "$1" = "r400_8mb" ]  || [ "$1" = "r500_4mb" ] || [ "$1" = "r500_8mb" ] || [ "$1" = "t400_4mb" ] || [ "$1" = "t400_8mb" ] || [ "$1" = "t500_4mb" ] || [ "$1" = "t500_8mb" ]
 		then
-			./util/cbfstool/cbfstool "${boardtarget}_${romtype}.rom" add -f ../resources/grub/background/background1280x800.png -n background.png -t raw
+			./util/cbfstool/cbfstool "${boardtarget}_${romtype}.rom" add -f ../../../resources/grub/background/background1280x800.png -n background.png -t raw
 		else
-			./util/cbfstool/cbfstool "${boardtarget}_${romtype}.rom" add -f ../resources/grub/background/background1024x768.png -n background.png -t raw
+			./util/cbfstool/cbfstool "${boardtarget}_${romtype}.rom" add -f ../../../resources/grub/background/background1024x768.png -n background.png -t raw
 		fi
 	fi
 
 	# Add the correct GRUB configuration file for this image.
-	for keylayout in ../resources/utilities/grub-assemble/keymap/original/*
+	for keylayout in ../../../resources/utilities/grub-assemble/keymap/original/*
 	do
 		keymap="${keylayout##*/}"
 
@@ -110,9 +114,9 @@ do
 		cp "${boardtarget}_${romtype}.rom" "${boardtarget}_${keymap}_${romtype}.rom"
 
 		# Insert grub config into the image
-		./util/cbfstool/cbfstool "${boardtarget}_${keymap}_${romtype}.rom" add -f "grub_${keymap}_${romtype}.cfg" -n grub.cfg -t raw
+		./util/cbfstool/cbfstool "${boardtarget}_${keymap}_${romtype}.rom" add -f ../../"grub_${keymap}_${romtype}.cfg" -n grub.cfg -t raw
 		# Insert grub test config into the image (for the user to test modifications to before modifying the main one)
-		./util/cbfstool/cbfstool "${boardtarget}_${keymap}_${romtype}.rom" add -f "grub_${keymap}_${romtype}_test.cfg" -n grubtest.cfg -t raw
+		./util/cbfstool/cbfstool "${boardtarget}_${keymap}_${romtype}.rom" add -f ../../"grub_${keymap}_${romtype}_test.cfg" -n grubtest.cfg -t raw
 	done
 
 	# This config-less ROM is no longer needed
@@ -127,15 +131,13 @@ mkdir "${boardtarget}/"
 mv "${boardtarget}"*.rom "${boardtarget}/"
 
 # delete old ROM images
-rm -Rf "../bin/grub/${boardtarget}/"
+rm -Rf "../../../bin/grub/${boardtarget}/"
 # put new ROM images in ../bin/grub/
-[ -d "../bin/grub/" ] || mkdir -p "../bin/grub/"
-mv "${boardtarget}/" "../bin/grub/"
+[ -d "../../../bin/grub/" ] || mkdir -p "../../../bin/grub/"
+mv "${boardtarget}/" "../../../bin/grub/"
 
 # version info file no longer needed
 rm -f ".coreboot-version"
-
-# go back to main source directory
-cd "../"
+)
 
 printf "\n\n"