Add SeaBIOS payload to libreboot

11 files changed, 597 insertions, 0 deletions

diff --git a/resources/scripts/helpers/build/clean/seabios b/resources/scripts/helpers/build/clean/seabios
new file mode 100755
index 0000000..8de61d4
--- /dev/null
+++ b/resources/scripts/helpers/build/clean/seabios
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+#  helper script: clean the dependencies that were built in seabios
+#
+#	Copyright (C) 2015 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/>.
+#
+
+# This script assumes that the current working directory is the root
+# of libreboot_src or libreboot git
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+# clean bucts
+# --------------------------------------------------------
+
+printf "Cleaning the previous build of seabios\n"
+
+(
+cd "seabios/"
+make distclean
+)
+
diff --git a/resources/scripts/helpers/build/config/seabiosmodify b/resources/scripts/helpers/build/config/seabiosmodify
new file mode 100755
index 0000000..b31ef12
--- /dev/null
+++ b/resources/scripts/helpers/build/config/seabiosmodify
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+#
+#  helper script: update the seabios config
+#
+#	Copyright (C) 2014, 2015 Francis Rowe <info@gluglug.org.uk>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This script assumes that the working directory is the root
+# of libreboot_src or git
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+(
+cd "seabios/"
+
+if [ -f "../resources/seabios/config/config" ]; then
+	cp "../resources/seabios/config/config" ".config"
+fi
+
+make menuconfig
+
+mv ".config" "../resources/seabios/config/config"
+)
diff --git a/resources/scripts/helpers/build/config/seabiosrommodify b/resources/scripts/helpers/build/config/seabiosrommodify
new file mode 100755
index 0000000..e653429
--- /dev/null
+++ b/resources/scripts/helpers/build/config/seabiosrommodify
@@ -0,0 +1,72 @@
+#!/bin/bash
+
+#
+#  helper script: run "make menuconfig" on config(s) to modify them
+#
+#	Copyright (C) 2014, 2015, 2016 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/>.
+#
+
+# This script assumes that the working directory is the root
+# of libreboot_src or git
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+payload="seabios"
+configpath="resources/libreboot/config/${payload}"
+
+hackconfig () {
+	board="${1}"
+    cbrevision="$(cat ${configpath}/${board}/cbrevision)"
+    vbootrevision="$(cat ${configpath}/${board}/vbootrevision)"
+(
+    cd "coreboot/${cbrevision}/${cbrevision}/"
+    git checkout ${payload}_${board}
+    (
+        cd "3rdparty/vboot/"
+        git checkout ${payload}_${board}
+    )
+
+	printf "Modifying config for %s (%s payload)\n" "${board}" "${payload}"
+	sleep 2
+
+	if [ ! -d "../../../${configpath}/${board}/" ]; then
+		printf "build/config/seabiosmodify WARNING: config '%s' does not exist. Skipping.\n" "${board}"
+        git checkout master
+        (
+            cd "3rdparty/vboot/"
+            git checkout master
+        )
+		return
+	fi
+	
+	mv "../../../${configpath}/${board}/config" ".config"
+	make menuconfig
+	mv ".config" "../../../${configpath}/${board}/config"
+
+    git checkout master
+    (
+        cd "3rdparty/vboot/"
+        git checkout master
+    )
+)
+}
+
+if [ $# -lt 1 ]; then
+	for config in ${configpath}/*; do hackconfig "${config##*/}"; done
+else
+	for config in "${@}"; do hackconfig "${config}"; done
+fi
diff --git a/resources/scripts/helpers/build/config/seabiosromreplace b/resources/scripts/helpers/build/config/seabiosromreplace
new file mode 100755
index 0000000..ec2359b
--- /dev/null
+++ b/resources/scripts/helpers/build/config/seabiosromreplace
@@ -0,0 +1,63 @@
+#!/bin/bash
+
+#
+#  helper script: run "make menuconfig" on config(s) to replace them
+#
+#	Copyright (C) 2014, 2015, 2016 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/>.
+#
+
+# This script assumes that the working directory is the root
+# of libreboot_src or git
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+payload="seabios"
+configpath="resources/libreboot/config/${payload}"
+
+hackconfig () {
+	board="${1}"
+    cbrevision="$(cat ${configpath}/${board}/cbrevision)"
+    vbootrevision="$(cat ${configpath}/${board}/vbootrevision)"
+(
+    cd "coreboot/${cbrevision}/${cbrevision}/"
+    git checkout ${payload}_${board}
+    (
+        cd "3rdparty/vboot/"
+        git checkout ${payload}_${board}
+    )
+
+	printf "Replacing or creating new config for %s (%s payload)\n" "${board}" "${payload}"
+	sleep 2
+	
+	make menuconfig
+
+	[ ! -d "../../../${configpath}/${board}/" ] && mkdir -p "../../../${configpath}/${board}/"
+	mv ".config" "../../../${configpath}/${board}/config"
+
+    git checkout master
+    (
+        cd "3rdparty/vboot/"
+        git checkout master
+    )
+)
+}
+
+if [ $# -lt 1 ]; then
+	for config in ${configpath}/*; do hackconfig "${config##*/}"; done
+else
+	for config in "${@}"; do hackconfig "${config}"; done
+fi
diff --git a/resources/scripts/helpers/build/config/seabiosromupdate b/resources/scripts/helpers/build/config/seabiosromupdate
new file mode 100755
index 0000000..cf090aa
--- /dev/null
+++ b/resources/scripts/helpers/build/config/seabiosromupdate
@@ -0,0 +1,72 @@
+#!/bin/bash
+
+#
+#  helper script: run "make oldconfig" on all coreboot config files
+#
+#	Copyright (C) 2014, 2015, 2016 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/>.
+#
+
+# This script assumes that the working directory is the root
+# of libreboot_src or git
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+payload="seabios"
+configpath="resources/libreboot/config/${payload}"
+
+hackconfig () {
+	board="${1}"
+    cbrevision="$(cat ${configpath}/${board}/cbrevision)"
+    vbootrevision="$(cat ${configpath}/${board}/vbootrevision)"
+(
+    cd "coreboot/${cbrevision}/${cbrevision}/"
+    git checkout ${payload}_${board}
+    (
+        cd "3rdparty/vboot/"
+        git checkout ${payload}_${board}
+    )
+
+	printf "Updating config for %s (%s payload)\n" "${board}" "${payload}"
+	sleep 2
+
+	if [ ! -d "../../../${configpath}/${board}/" ]; then
+		printf "build/config/seabiosupdate WARNING: config '%s' does not exist. Skipping.\n" "${board}"
+        git checkout master
+        (
+            cd "3rdparty/vboot/"
+            git checkout master
+        )
+		return
+	fi
+	
+	mv "../../../${configpath}/${board}/config" ".config"
+	make oldconfig
+	mv ".config" "../../../${configpath}/${board}/config"
+
+    git checkout master
+    (
+        cd "3rdparty/vboot/"
+        git checkout master
+    )
+)
+}
+
+if [ $# -lt 1 ]; then
+	for config in ${configpath}/*; do hackconfig "${config##*/}"; done
+else
+	for config in "${@}"; do hackconfig "${config}"; done
+fi
diff --git a/resources/scripts/helpers/build/config/seabiosupdate b/resources/scripts/helpers/build/config/seabiosupdate
new file mode 100755
index 0000000..d73d665
--- /dev/null
+++ b/resources/scripts/helpers/build/config/seabiosupdate
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+#
+#  helper script: update the seabios config
+#
+#	Copyright (C) 2014, 2015 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/>.
+#
+
+# This script assumes that the working directory is the root
+# of libreboot_src or git
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+(
+cd seabios/
+
+if [ -f ../resources/seabios/config/config ]; then
+	cp ../resources/seabios/config/config .config
+	make oldconfig
+	mv .config ../resources/seabios/config/config
+fi
+)
diff --git a/resources/scripts/helpers/build/module/seabios b/resources/scripts/helpers/build/module/seabios
new file mode 100755
index 0000000..d869c03
--- /dev/null
+++ b/resources/scripts/helpers/build/module/seabios
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+#  helper script: builds SeaBIOS source code
+#
+#	Copyright (C) 2015 Francis Rowe <info@gluglug.org.uk>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This script assumes that the working directory is the root
+# of libreboot_src or git
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+# Build SeaBIOS
+# ---------------------------------------------------------------------
+
+printf "Building SeaBIOS\n"
+
+cd seabios/
+
+cp ../resources/seabios/config/config .config
+
+# clean it first
+[[ -f Makefile ]] && make clean
+
+# build SeaBIOS
+make
+
+printf "\n\n"
+
+rm -f .config
+
+# done. go back to main directory
+cd ../
+
+# ------------------- DONE ----------------------
diff --git a/resources/scripts/helpers/build/release/src b/resources/scripts/helpers/build/release/src
index e3cdbed..94d81d6 100755
--- a/resources/scripts/helpers/build/release/src
+++ b/resources/scripts/helpers/build/release/src
@@ -82,6 +82,7 @@ rm -Rf "${distdir}/bucts/".git*
 rm -Rf "${distdir}/flashrom/".git*
 rm -Rf "${distdir}/grub/".git*
 rm -Rf "${distdir}/depthcharge/".git*
+rm -Rf "${distdir}/seabios/".git*
 
 rm -f "${distdir}"/*.vim
 
diff --git a/resources/scripts/helpers/build/roms/withseabios b/resources/scripts/helpers/build/roms/withseabios
new file mode 100755
index 0000000..dff1995
--- /dev/null
+++ b/resources/scripts/helpers/build/roms/withseabios
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+#
+#  helper script: build ROM images with SeaBIOS and put them in ./bin/seabios/
+#
+#	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
+#    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
+
+printf "Building ROM images with the SeaBIOS payload\n"
+
+[ -d bin ] || mkdir "bin/"
+
+# Build ROM images for supported boards
+buildrom() {
+	board="$1"
+	if [ -f "resources/libreboot/config/seabios/${board}/config" ]; then
+		./build roms withseabios_helper "${board}"
+	fi
+}
+
+if [ $# -gt 0 ]; then
+	for board in "${@}"; do
+		buildrom "${board}"
+	done
+else
+	for board in resources/libreboot/config/seabios/*; do
+		buildrom "${board##*/}"
+	done
+fi
+
+# The SeaBIOS files are no longer needed
+rm -f "coreboot/seabios"*.{elf,cfg}
+rm -f "coreboot/"*/*/*.{elf,cfg}
+
+printf "\n\n"
diff --git a/resources/scripts/helpers/build/roms/withseabios_helper b/resources/scripts/helpers/build/roms/withseabios_helper
new file mode 100755
index 0000000..e39fc22
--- /dev/null
+++ b/resources/scripts/helpers/build/roms/withseabios_helper
@@ -0,0 +1,125 @@
+#!/bin/bash
+
+#  helper script: create ROM images for a given system, with SeaBIOS
+#
+#	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
+#    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
+
+if (( $# != 1 )); then
+	printf "Usage: ./buildrom-withseabios boardname\n"
+	printf "Example: ./buildrom-withseabios x60\n"
+	printf "You need to specify exactly 1 argument\n"
+	exit 1
+fi
+
+boardtarget="${1}"
+
+if [ -f "version" ]; then
+	# release archive is being used
+	version="$(cat version)"
+else
+	# git repo is being used
+	version="$(git describe --tags HEAD)"
+fi
+
+printf "SeaBIOS Helper script: build ROM images for '%s'\n" "${boardtarget}"
+
+(
+cbrevision="$(cat resources/libreboot/config/seabios/${boardtarget}/cbrevision)"
+vbootrevision="$(cat resources/libreboot/config/seabios/${boardtarget}/vbootrevision)"
+branchname="seabios_${boardtarget}"
+
+cd "coreboot/${cbrevision}/${cbrevision}/"
+git checkout ${branchname}
+(
+    cd "3rdparty/vboot/"
+    git checkout ${branchname}
+)
+
+# Make sure to remove these first
+rm -f "seabios."*{elf,cfg}
+
+printf 'libreboot-%s\n' "${version}" > ".coreboot-version" # needed for reproducible builds in coreboot
+
+# Build ROM images with text-mode and corebootfb modes.
+
+for romtype in txtmode vesafb
+do
+	if [ "${boardtarget}" = "kgpe-d16" ] || [ "${boardtarget}" = "kcma-d8" ]; then
+		if [ "${romtype}" = "vesafb" ]; then
+			printf "Only text-mode is reported to work on KGPE-D16, KCMA-D8\n"
+			printf "TODO: get tpearson to fix it\n"
+			continue
+		fi
+	fi
+
+	# Build coreboot ROM image
+	make clean
+	cp "../../../resources/seabios/config/config" ".config"
+	cp "../../../seabios/out/bios.bin.elf" "seabios.elf"
+	make -j${cores}
+	rm -f "seabios.elf"
+	mv "build/coreboot.rom" "${boardtarget}_${romtype}.rom"
+
+    # Now add SeaVGABIOS (SeaBIOS wrapper for coreboot native video init)
+    ./util/cbfstool/cbfstool "${boardtarget}_${romtype}.rom" add -f ../../../seabios/out/vgabios.bin -n vgaroms/vgabios.bin -t raw 
+
+	# .config no longer needed
+	rm -f ".config"
+done
+
+# Clean up and prepare bin/ containing all ROM images
+
+# move ROM images into the newly created directory
+rm -Rf "${boardtarget:?}/"
+mkdir "${boardtarget}/"
+mv "${boardtarget}"*.rom "${boardtarget}/"
+
+# delete old ROM images
+rm -Rf "../../../bin/seabios/${boardtarget}/"
+# put new ROM images in ../bin/grub/
+[ -d "../../../bin/seabios/" ] || mkdir -p "../../../bin/seabios/"
+mv "${boardtarget}/" "../../../bin/seabios/"
+
+# version info file no longer needed
+rm -f ".coreboot-version"
+
+git checkout master
+(
+    cd "3rdparty/vboot/"
+    git checkout master
+)
+)
+
+printf "\n\n"
diff --git a/resources/scripts/helpers/download/seabios b/resources/scripts/helpers/download/seabios
new file mode 100755
index 0000000..0642bc7
--- /dev/null
+++ b/resources/scripts/helpers/download/seabios
@@ -0,0 +1,50 @@
+#!/bin/bash
+#
+#   Copyright (C) 2015, 2016 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/>.
+#
+
+# This script assumes that the working directory is the
+# root of libreboot_src or libreboot git.
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+# Get SeaBIOS, revert to commit last used and apply patches.
+
+# Remove the old version that may still exist
+# ------------------------------------------------------------------------------
+
+printf "Downloading SeaBIOS\n"
+
+rm -rf "seabios/"
+
+# Get latest SeaBIOS
+# ------------------------------------------------------------------------------
+
+# download it using git
+git clone git://git.seabios.org/seabios.git seabios
+
+(
+# modifications are required
+cd "seabios/"
+
+# Reset to the last commit that was tested (we use stable releases for seabios)
+# ------------------------------------------------------------------------------
+
+git reset --hard rel-1.9.1
+)
+
+