pragmatic system distribution guideline compliancepsdg

osboot is now part of libreboot, and will soon shut down.
libreboot now conforms to osboot policy.

10 files changed, 305 insertions, 437 deletions

diff --git a/resources/scripts/download/coreboot b/resources/scripts/download/coreboot
index 80fff097..c50b0d77 100755
--- a/resources/scripts/download/coreboot
+++ b/resources/scripts/download/coreboot
@@ -62,19 +62,6 @@ elif [ $# -eq 1 ] && [ "$1" == "--list-boards" ] ; then
 	exit 0
 fi
 
-# set this when you want to modify each coreboot tree
-# for example, you want to test custom patches
-# NODELETE= ./download coreboot
-deletegit="true"
-deleteblobs="true"
-if [ "x${NODELETE+set}" = 'xset' ]; then
-	[ "x${NODELETE:-all}" = "xgit" ] && deletegit="false"
-	[ "x${NODELETE:-all}" = "xall" ] && deleteblobs="false" && deletegit="false"
-fi
-
-# Error handling is extreme in this script.
-# This script handles the internet, and Git. Both are inherently unreliable.
-
 [[ -f build_error ]] && rm -f build_error
 
 rm -f resources/coreboot/*/seen
@@ -152,25 +139,25 @@ downloadfor() {
 
 	if [ ! -d coreboot ]; then
 		printf "Download coreboot from upstream:\n"
-		git clone --depth=1 https://review.coreboot.org/coreboot || rm -Rf coreboot
+		git clone https://review.coreboot.org/coreboot || rm -Rf coreboot
 		if [ ! -d coreboot ]; then
 			printf "WARNING: Upstream failed. Trying backup github repository:\n"
-			git clone --depth=1 https://github.com/coreboot/coreboot.git || rm -Rf coreboot
+			git clone https://github.com/coreboot/coreboot.git || rm -Rf coreboot
 		fi
 		if [ ! -d coreboot ]; then 
 			printf "ERROR: download/coreboot: Problem with git-clone. Network issue?\n"
 			cd ../; return 1
 		fi
-	fi
-
-	( cd coreboot/; git fetch --depth=1 origin "${cbrevision}" || touch ../build_error )
-	if [ -f ../build_error ]; then
-		printf "ERROR: download/coreboot: Problem with git-fetch. Network issue?\n"
-		cd ../; return 1
+	else
+		( cd coreboot/; git pull || touch ../build_error )
+		if [ -f ../build_error ]; then
+			printf "ERROR: download/coreboot: Problem with git-pull. Network issue?\n"
+			cd ../; return 1
+		fi
 	fi
 
 	cp -R coreboot "${cbtree}" || touch ../build_error
-	if [ -f ../build_error ]; then
+	if [ -d ../build_error ]; then
 		printf "ERROR: download/coreboot: Unable to copy directory. Check file system permissions or free space.\n"
 		rm -Rf "${cbtree}/"
 		cd ../; return 1
@@ -184,7 +171,7 @@ downloadfor() {
 		cd ../../; return 1
 	fi
 
-	git submodule update --init --depth=1 || touch ../../build_error
+	git submodule update --init --checkout || touch ../../build_error
 	if [ -f ../../build_error ]; then
 		printf "ERROR: download/coreboot: Unable to update submodules for tree '%s'\n" "${cbtree}"
 		cd ../../; return 1
@@ -243,31 +230,4 @@ rm -f resources/coreboot/*/seen
 
 rm -f "build_error"
 printf "\n\n"
-if [ "${deleteblobs}" = "true" ]; then
-	if [ "${deletegit}" = "true" ]; then
-		rm -Rf coreboot/coreboot/
-		rm -Rf coreboot/.git* coreboot/*/.git* coreboot/*/3rdparty/*/.git*
-		rm -Rf coreboot/*/util/nvidia/cbootimage/.git*
-	fi
-	for cbdir in coreboot/*; do
-		if [ ! -d "${cbdir}" ]; then continue; fi
-		cbtree="${cbdir##coreboot/}"
-		cbtree="${cbtree%/}"
-		if [ ! -d "coreboot/${cbtree}" ]; then continue; fi
-		bloblist="resources/coreboot/${cbtree}/blobs.list"
-		if [ -f "${bloblist}" ]; then
-			for blobfile in $(cat "${bloblist}"); do
-				printf "Deleting blob: 'coreboot/%s/%s'\n" "${cbtree}" "${blobfile}"
-				rm -f "coreboot/${cbtree}/${blobfile}"
-			done
-		fi
-		rmlist="resources/coreboot/${cbtree}/rm.list"
-		if [ -f "${rmlist}" ]; then
-			for rmentry in $(cat "${rmlist}"); do
-				printf "Deleting directory to save space: 'coreboot/%s/%s'\n" "${cbtree}" "${rmentry}"
-				rm -Rf "coreboot/${cbtree}/${rmentry}"
-			done
-		fi
-	done
-fi
 exit 0
diff --git a/resources/scripts/download/flashrom b/resources/scripts/download/flashrom
index c297247c..8a4cf829 100755
--- a/resources/scripts/download/flashrom
+++ b/resources/scripts/download/flashrom
@@ -18,51 +18,9 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
+. .revisions
+
 [ "x${DEBUG+set}" = 'xset' ] && set -v
 set -u -e
 
-usage()
-{
-	progname="./download flashrom"
-	printf "Usage:\n"
-	printf "\t%s         # %s\n" \
-	       "${progname}" \
-	       "Download flashrom"
-	printf "\t%s --help  # %s\n" \
-	       "${progname}" \
-	       "Prints this help"
-}
-
-if [ $# -ne 0 ] ; then
-	usage
-	exit 0
-fi
-
-# Get flashrom at the last previously tested revision
-
-# Remove the old version that may still exist:
-# ------------------------------------------------------------------------------
-
-printf "Downloading flashrom\n"
-
-rm -Rf "flashrom/"
-
-# Get flashrom
-# ------------------------------------------------------------------------------
-
-# download it using git
-git clone https://review.coreboot.org/flashrom.git
-
-if [ ! -d "flashrom" ]; then
-    printf "flashrom not downloaded; check network connection?\n\n"
-    exit 1
-fi
-
-(
-cd "flashrom/"
-
-# reset to known revision
-git reset --hard 11680db4e1251eb842bee11e53b6d1f0ae67767b
-)
-
-printf "\n\n"
+./download gitmodule flashrom
diff --git a/resources/scripts/download/gitmodule b/resources/scripts/download/gitmodule
new file mode 100755
index 00000000..1879fac0
--- /dev/null
+++ b/resources/scripts/download/gitmodule
@@ -0,0 +1,88 @@
+#!/usr/bin/env bash
+
+# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
+# SPDX-License-Identifier: GPL-3.0-only
+
+Print_help(){
+	cat <<- EOF
+	Usage: ./download gitmodule [name]
+
+	Options:
+	name: The name of the module as specified in resources/git/revisions file
+	EOF
+}
+
+Fail(){
+	printf "${@}\n"
+	Print_help
+	exit 1
+}
+
+Check_vars(){
+	if [ -z "${revision+x}" ]; then
+		Fail 'Error: revision not set'
+	fi
+	if [ -z "${location+x}" ]; then
+		Fail 'Error: location not set'
+	fi
+	if [ -z "${url+x}" ]; then
+		Fail 'Error: url not set'
+	fi
+}
+
+Patch(){
+	for patchfile in ${PWD}/${patchdir}/*.patch ; do
+		( cd ${tmp_dir}
+		git am ${patchfile} || return 1
+		)
+	done
+}
+
+Run(){
+	git clone ${url} ${tmp_dir} || git clone ${bkup_url} ${tmp_dir} || Fail "ERROR: couldn't download ${name}\n Check Network connection"
+	( cd ${tmp_dir} && git reset --hard ${revision} )
+	patchdir="resources/${name}/patches"
+	
+	if [ -d "${patchdir}" ]; then
+		Patch || Fail "ERROR: Faild to patch ${name}"	
+	fi
+	
+	mv ${tmp_dir} ${location} || Fail "ERROR: couldn't copy temp to destination\n ${tmp_dir} > ${location} check permissions"
+}
+
+if [ -z "${1+x}" ]; then
+	Fail 'Error: name not set'
+else
+	name=${1}
+fi
+
+while read -r line ; do
+	set ${line} >/dev/null 2>&1
+	case ${line} in
+		rev:*)
+		revision=${2}
+		;;
+		loc:*)
+		location=${2}
+		;;
+		url:*)
+		url=${2}
+		;;
+		bkup_url:*)
+		bkup_url=${2}
+		;;
+	esac
+done <<< $(eval "awk ' /\{.*${name}.*}{/ {flag=1;next} /\}/{flag=0} flag { print }' resources/git/revisions")
+
+Check_vars
+tmp_dir=$(mktemp -dt "${name}_XXXXX")
+
+# clean out old version just in case
+if [ -d "${location}" ]; then
+	rm -rf ${location}
+fi
+
+Run
+
+# clean in case of failure
+rm -rf ${tmp_dir} >/dev/null 2>&1
diff --git a/resources/scripts/download/grub b/resources/scripts/download/grub
index 97bae1ed..5a8cc041 100755
--- a/resources/scripts/download/grub
+++ b/resources/scripts/download/grub
@@ -21,57 +21,5 @@
 [ "x${DEBUG+set}" = 'xset' ] && set -v
 set -u -e
 
-usage()
-{
-	progname="./download grub"
-	printf "Usage:\n"
-	printf "\t%s         # %s\n" \
-	       "${progname}" \
-	       "Download GRUB"
-	printf "\t%s --help  # %s\n" \
-	       "${progname}" \
-	       "Prints this help"
-}
-
-if [ $# -ne 0 ] ; then
-	usage
-	exit 0
-fi
-
-# Remove the old version that may still exist
-# ------------------------------------------------------------------------------
-
-printf "Downloading GRUB\n"
-
-rm -Rf "grub/"
-
-# Get latest GRUB
-# ------------------------------------------------------------------------------
-
-# download it using git
-git clone git://git.savannah.gnu.org/grub.git || git clone http://git.savannah.gnu.org/r/grub.git
-
-if [ ! -d "grub" ]; then
-    printf "grub not downloaded; check network connection?\n\n"
-    exit 1
-fi
-
-(
-# modifications are required
-cd "grub/"
-# reset to known revision
-git reset --hard 50aace6bdb918150ba47e3c16146dcca271c134a
-for grubpatch in ../resources/grub/patches/*; do
-	git am "${grubpatch}"
-done
-
-git clone git://git.sv.gnu.org/gnulib gnulib
-cd gnulib/
-
-# NOTE: when updating this, make sure it's the version specified
-# in bootstrap.conf on that version of GRUB, as specified above
-git reset --hard d271f868a8df9bbec29049d01e056481b7a1a263
-rm -Rf .git*
-)
-
-printf "\n\n"
+./download gitmodule grub
+./download gitmodule gnulib
diff --git a/resources/scripts/download/ich9utils b/resources/scripts/download/ich9utils
index d8232b03..72489f81 100755
--- a/resources/scripts/download/ich9utils
+++ b/resources/scripts/download/ich9utils
@@ -21,46 +21,5 @@
 [ "x${DEBUG+set}" = 'xset' ] && set -v
 set -u -e
 
-usage()
-{
-	progname="./download ich9utils"
-	printf "Usage:\n"
-	printf "\t%s         # %s\n" \
-	       "${progname}" \
-	       "Download ich9utils"
-	printf "\t%s --help  # %s\n" \
-	       "${progname}" \
-	       "Prints this help"
-}
-
-if [ $# -ne 0 ] ; then
-	usage
-	exit 0
-fi
-
 printf "Downloading ich9utils\n"
-
-if [ -d ich9utils ]; then
-	printf "ich9utils already downloaded. skipping\n"
-	exit 0
-fi
-
-# Get flashrom
-# ------------------------------------------------------------------------------
-
-# download it using git
-git clone https://notabug.org/libreboot/ich9utils.git
-
-if [ ! -d "ich9utils" ]; then
-    printf "ich9utils not downloaded; check network connection?\n\n"
-    exit 1
-fi
-
-(
-cd "ich9utils/"
-
-# reset to known revision
-git reset --hard 53749b0c6f7c5778bdd1ec2b91cd230626752579
-)
-
-printf "\n\n"
+./download gitmodule ich9utils
diff --git a/resources/scripts/download/me_cleaner b/resources/scripts/download/me_cleaner
new file mode 100755
index 00000000..3f6ea3db
--- /dev/null
+++ b/resources/scripts/download/me_cleaner
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+#
+#   Copyright (C) 2020 Leah Rowe <info@minifree.org>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This script assumes that the working directory is the
+# root of retroboot_src or retroboot git.
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+./download gitmodule me_cleaner
diff --git a/resources/scripts/download/memtest86plus b/resources/scripts/download/memtest86plus
index c0897c80..92672a48 100755
--- a/resources/scripts/download/memtest86plus
+++ b/resources/scripts/download/memtest86plus
@@ -23,46 +23,10 @@
 [ "x${DEBUG+set}" = 'xset' ] && set -v
 set -u -e
 
-usage()
-{
-	progname="./download memtest86plus"
-	printf "Usage:\n"
-	printf "\t%s         # %s\n" \
-	       "${progname}" \
-	       "Download MemTest86+"
-	printf "\t%s --help  # %s\n" \
-	       "${progname}" \
-	       "Prints this help"
-}
-
-if [ $# -ne 0 ] ; then
-	usage
-	exit 0
-fi
-
 # Get the last version of MemTest86+ used, apply patches, build it.
 
 # Remove the old version that may exist
 # ------------------------------------------------------------------------------
 
 printf "Downloading MemTest86+\n"
-
-rm -Rf "memtest86plus/"
-
-git clone https://review.coreboot.org/memtest86plus.git
-
-(
-cd "memtest86plus/"
-git reset --hard a78401b9704cfdd49c89bfb31d2df08f60521d0b
-
-for patchfile in ../resources/memtest86plus/patch/*; do
-	if [ ! -f "${patchfile}" ]; then
-		continue
-	fi
-	git am "${patchfile}"
-done
-
-rm -Rf .git*
-)
-
-printf "\n\n"
+./download gitmodule memtest86plus 
diff --git a/resources/scripts/download/mrc b/resources/scripts/download/mrc
new file mode 100755
index 00000000..e51da9e5
--- /dev/null
+++ b/resources/scripts/download/mrc
@@ -0,0 +1,169 @@
+#!/bin/bash
+
+# Download Intel MRC images
+#
+#    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, version 2 of the License.
+#
+#    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 osboot_src or osboot git.
+
+# This file is forked from util/chromeos/crosfirmware.sh in coreboot cfc26ce278
+# Changes to it in osboot are copyright 2021 Leah Rowe
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+# On some systems, `parted` and `debugfs` are located in /sbin.
+export PATH="${PATH}:/sbin"
+
+download_image()
+{
+	_url=${1}
+	_file=${2}
+	_sha1sum=${3}
+
+	echo "Downloading recovery image"
+	curl "$_url" > "$_file.zip"
+	if [ "$(sha1sum ${_file}.zip)" = "${_sha1sum}  ${_file}.zip" ]; then
+		unzip -q "${_file}.zip"
+		rm "${_file}.zip"
+		echo "Checksum verification passed for recovery image."
+		return 0
+	else
+		rm "${_file}.zip"
+		echo "Bad checksum. Recovery image deleted."
+		return 1
+	fi
+}
+
+extract_partition()
+{
+	NAME=${1}
+	FILE=${2}
+	ROOTFS=${3}
+	_bs=1024
+
+	echo "Extracting ROOT-A partition"
+	ROOTP=$( printf "unit\nB\nprint\nquit\n" | \
+		 parted ${FILE} 2>/dev/null | grep ${NAME} )
+
+	START=$(( $( echo ${ROOTP} | cut -f2 -d\ | tr -d "B" ) ))
+	SIZE=$(( $( echo ${ROOTP} | cut -f4 -d\ | tr -d "B" ) ))
+
+	dd if=${FILE} of=${ROOTFS} bs=${_bs} skip=$(( ${START} / ${_bs} )) \
+		count=$(( ${SIZE} / ${_bs} ))  > /dev/null
+}
+
+extract_shellball()
+{
+	ROOTFS=${1}
+	SHELLBALL=${2}
+
+	echo "Extracting chromeos-firmwareupdate"
+	printf "cd /usr/sbin\ndump chromeos-firmwareupdate ${SHELLBALL}\nquit" | \
+		debugfs ${ROOTFS} > /dev/null 2>&1
+}
+
+extract_coreboot()
+{
+	_shellball=${1}
+	_unpacked=$( mktemp -d )
+
+	echo "Extracting coreboot image"
+	sh ${_shellball} --unpack ${_unpacked} > /dev/null
+
+	_version=$( cat ${_unpacked}/VERSION | grep BIOS\ version: | \
+			cut -f2 -d: | tr -d \  )
+
+	cp ${_unpacked}/bios.bin coreboot-${_version}.bin
+	rm -r "${_unpacked}"
+}
+
+check_existing()
+{
+	_mrc_complete_hash="d18de1e3d52c0815b82ea406ca07897c56c65696"
+	if [ -f mrc/haswell/mrc.bin ]; then
+		printf 'found existing mrc.bin, checking its hash\n'
+		if [ "$(sha1sum mrc/haswell/mrc.bin)" = "${_mrc_complete_hash}  mrc/haswell/mrc.bin" ]; then
+			printf 'checksums matched, skipping redownloading image\n'
+			return 0
+		else
+			printf 'hashes did not match, starting over\n'
+			return 1
+		fi
+
+	else
+		return 1
+	fi
+}
+
+# Skips redownloading every time the script runs
+check_existing && exit 0
+
+if [ ! -d "coreboot/default/" ]; then
+    ./download coreboot default
+fi
+
+if [ ! -f "coreboot/default/util/cbfstool/cbfstool" ]; then
+    ./build module cbutils default
+fi
+
+# Remove the old version that may still exist
+# ------------------------------------------------------------------------------
+
+printf "Downloading Intel MRC blobs\n"
+
+
+#rm -Rf "mrc/"
+
+mkdir -p mrc/haswell/
+
+(
+
+cd mrc/haswell/
+
+# https://web.archive.org/web/20210211071412/https://dl.google.com/dl/edgedl/chromeos/recovery/recovery.conf
+# peppy image used as defined here, mrc.bin extracted from that.
+# when wanting to use an updated version later on, just change the url and
+# sha1sums and such, in this script, based on a newer version on archive.org.
+
+# For haswell mrc.bin, used on ThinkPad T440p and W541
+_board="peppy"
+_file="chromeos_12239.92.0_peppy_recovery_stable-channel_mp-v3.bin"
+_url="https://dl.google.com/dl/edgedl/chromeos/recovery/chromeos_12239.92.0_peppy_recovery_stable-channel_mp-v3.bin.zip"
+_url2="https://web.archive.org/web/20200516070928/https://dl.google.com/dl/edgedl/chromeos/recovery/chromeos_12239.92.0_peppy_recovery_stable-channel_mp-v3.bin.zip"
+_sha1sum="cd5917cbe7f821ad769bf0fd87046898f9e175c8"
+
+download_image ${_url} ${_file} ${_sha1sum}
+if [ ! -f ${_file} ]; then
+	download_image ${_url2} ${_file} ${_sha1sum}
+fi
+if [ ! -f $_file ]; then
+	echo "${_file} was not downloaded, or verification failed. Exiting"
+	exit 1
+fi
+
+extract_partition ROOT-A ${_file} root-a.ext2
+extract_shellball root-a.ext2 chromeos-firmwareupdate-${_board}
+
+extract_coreboot chromeos-firmwareupdate-${_board}
+
+../../coreboot/default/util/cbfstool/cbfstool coreboot-*.bin extract -f mrc.bin -n mrc.bin -r RO_SECTION
+rm -f "chromeos-firmwareupdate-${_board}" coreboot-*.bin "${_file}" "root-a.ext2"
+
+printf "\n\nHaswell mrc.bin file (for T440p and W541) downloaded to mrc/haswell/mrc.bin\n\n"
+
+)
+
+exit 0
diff --git a/resources/scripts/download/seabios b/resources/scripts/download/seabios
index a7c4ab5e..189e148b 100755
--- a/resources/scripts/download/seabios
+++ b/resources/scripts/download/seabios
@@ -19,23 +19,6 @@
 [ "x${DEBUG+set}" = 'xset' ] && set -v
 set -u -e
 
-usage()
-{
-	progname="./download seabios"
-	printf "Usage:\n"
-	printf "\t%s         # %s\n" \
-	       "${progname}" \
-	       "Download SeaBIOS"
-	printf "\t%s --help  # %s\n" \
-	       "${progname}" \
-	       "Prints this help"
-}
-
-if [ $# -ne 0 ] ; then
-	usage
-	exit 0
-fi
-
 # Get SeaBIOS, revert to commit last used and apply patches.
 
 # Remove the old version that may still exist
@@ -43,43 +26,4 @@ fi
 
 printf "Downloading SeaBIOS\n"
 
-rm -f build_error
-
-rm -rf "seabios/"
-
-# Get latest SeaBIOS
-# ------------------------------------------------------------------------------
-
-# download it using git
-git clone https://review.coreboot.org/seabios || git clone https://github.com/coreboot/seabios
-
-if [ ! -d "seabios" ]; then
-	printf "seabios not downloaded; check network connection?\n\n"
-	exit 1
-fi
-
-(
-# modifications are required
-cd "seabios/"
-
-# Reset to the last commit that was tested (we use stable releases for seabios)
-# ------------------------------------------------------------------------------
-
-git reset --hard 64f37cc530f144e53c190c9e8209a51b58fd5c43
-
-for patchfile in ../resources/seabios/patches/*.patch; do
-	if [ ! -f "${patchfile}" ]; then continue; fi
-	git am "${patchfile}" || touch ../build_error
-	if [ -f ../build_error ]; then
-		git am --abort
-		break
-	fi
-done
-)
-
-if [ -f build_error ]; then
-	rm -f build_error
-	exit 1
-fi
-
-exit 0
+./download gitmodule seabios
diff --git a/resources/scripts/download/u-boot b/resources/scripts/download/u-boot
index 5fc80868..5b6a160e 100755
--- a/resources/scripts/download/u-boot
+++ b/resources/scripts/download/u-boot
@@ -2,7 +2,6 @@
 
 #  helper script: download u-boot
 #
-#	Copyright (C) 2014, 2015, 2016, 2020, 2021 Leah Rowe <info@minifree.org>
 #	Copyright (C) 2021 Denis 'GNUtoo' Carikli  <GNUtoo@cyberdimension.org>
 #	Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
 #
@@ -23,18 +22,6 @@
 [ "x${DEBUG+set}" = 'xset' ] && set -v
 set -u -e
 
-# set this when you want to modify each u-boot tree
-# for example, you want to test custom patches
-# NODELETE= ./download u-boot
-deletegit="true"
-deleteblobs="true"
-if [ "x${NODELETE+set}" = 'xset' ]; then
-	[ "x${NODELETE:-all}" = "xgit" ] && deletegit="false"
-	[ "x${NODELETE:-all}" = "xall" ] && deleteblobs="false" && deletegit="false"
-fi
-
-# Error handling is extreme in this script.
-# This script handles the internet, and Git. Both are inherently unreliable.
 [[ -f build_error ]] && rm -f build_error
 
 list_supported_boards() {
@@ -125,12 +112,12 @@ downloadfor() {
 
 	if [ ! -d "${uboot_dir}" ]; then
 		printf "Download u-boot from upstream:\n"
-		git clone --depth=1 https://source.denx.de/u-boot/u-boot.git \
+		git clone https://source.denx.de/u-boot/u-boot.git \
 		    "${uboot_dir}" || \
 		    rm -Rf "${uboot_dir}"
 		if [ ! -d "${uboot_dir}" ]; then
 			printf "WARNING: Upstream failed. Trying backup github repository:\n"
-			git clone --depth=1 https://github.com/u-boot/u-boot.git \
+			git clone https://github.com/u-boot/u-boot.git \
 				"${uboot_dir}" || \
 				rm -Rf coreboot
 		fi
@@ -142,7 +129,7 @@ downloadfor() {
 		fi
 	fi
 
-	git -C "${uboot_dir}" fetch --depth=1 origin "${ubrevision}" || touch build_error
+	git -C "${uboot_dir}" fetch origin "${ubrevision}" || touch build_error
 	if [ -f build_error ]; then
 	    printf \
 		"ERROR: %s: Problem with git-fetch. Network issue?\n" \
@@ -167,7 +154,7 @@ downloadfor() {
 		return 1
 	fi
 
-	git -C "${ubtree}" submodule update --init --depth=1 || touch build_error
+	git -C "${ubtree}" submodule update --init || touch build_error
 	if [ -f build_error ]; then
 		printf "ERROR: %s: Unable to update submodules for tree '%s'\n" \
 			"${ubtree}"
@@ -215,79 +202,14 @@ strip_comments()
 		sed '/^$/d'
 }
 
-generate_deblob_script()
-{
-	blob_list_file="$1"
-	output="$2"
-
-	# Add sheebang and copyright headers from this file
-	awk '{
-		if ($0 !~ /^#/ && NF > 0) {
-			stop=1;
-		}
-		if (stop !=1) {
-			printf("%s\n", $0);
-		}
-	}' $0 >> ${output}
-
-	# Add rm -rf before directories and rm -f before files
-	awk \
-	'{
-	}{
-		if (NF == 0) {
-			printf("\n");
-		} else {
-			if ($0 !~ /#/ && $NF ~ /\/$/) {
-				printf("rm -rf %s\n", $0);
-			} else if ($0 !~ /#/) {
-				printf("rm -f %s\n", $0);
-			} else {
-				# We have comments, try to see if they are
-				# still valid paths before the comments
-				comments_found=0
-				last_field=0
-				for(i=1; i<=NF; i++) {
-					if($i ~ /#/) {
-						comments_found=1;
-					} else if(comments_found != 1) {
-						last_field=i;
-					}
-				}
-				if (last_field == 0) {
-					printf("%s\n", $0);
-				} else if ($last_field ~ /\/$/) {
-					printf("rm -rf %s\n", $0);
-				} else {
-					printf("rm -f %s\n", $0);
-				}
-			}
-		}
-	}' "${blob_list_file}" >> "${output}"
-}
-
 usage()
 {
 	progname="./download u-boot"
 
 	printf "Usage:\n"
-	printf "\t%s                                # %s\n" \
-	       "${progname}" \
-	       "Download and deblob u-boot for all boards"
 	printf "\t%s [board]                        # %s\n" \
 	       "${progname}" \
-	       "Download and deblob u-boot for the given board"
-	printf "\t%s --blobs-list                   # %s\n" \
-	       "${progname}" \
-	       "Print the path of the generic blobs.list file"
-	printf "\t%s --blobs-list [board]           # %s\n" \
-	       "${progname}" \
-	       "Print the path of the blobs.list file for the given board"
-	printf "\t%s --gen-deblob-script            # %s\n" \
-	       "${progname}" \
-	       "Print the path of a generated generic deblob script"
-	printf "\t%s --gen-deblob-script [board]    # %s\n" \
-	       "${progname}" \
-	       "Print the path of a generated deblob script for the given board"
+	       "Download u-boot for the given board"
 	printf "\t%s --list-boards                  # %s\n" \
 	       "${progname}" \
 	       "List supported boards"
@@ -307,45 +229,6 @@ download_uboot_board()
 
 	rm -f "build_error"
 	printf "\n\n"
-
-	if [ "${deleteblobs}" = "true" ]; then
-		if [ "${deletegit}" = "true" ]; then
-			rm -rf "${ubtree}"/.git* "${ubtree}"/*/.git*
-		fi
-		blobslist="$(print_blobs_list_path "${board}")"
-		for blob_path in $(strip_comments "${blobslist}"); do
-		    if echo "${blob_path}" | \
-			    grep '/$' 2>&1 >/dev/null ; then
-				printf "Deleting blob directory: '%s/%s'\n" \
-				       "${ubtree}" "${blob_path}"
-				rm -rf "${ubtree}/${blob_path}"
-			else
-				printf "Deleting blob file: '%s/%s'\n" \
-				       "${ubtree}" "${blob_path}"
-				rm -f "${ubtree}/${blob_path}"
-			fi
-		done
-	fi
-}
-
-print_blobs_list_path()
-{
-	board="$1"
-
-	if [ -f "resources/u-boot/${board}/blobs.list" ]; then
-		printf "resources/u-boot/${board}/blobs.list\n"
-	else
-		printf "resources/u-boot/default/blobs.list\n"
-	fi
-}
-
-print_deblob_script_path()
-{
-	board="$1"
-	path="$(mktemp)"
-
-	generate_deblob_script "$(print_blobs_list_path ${board})" "${path}"
-	printf "%s\n" ${path}
 }
 
 if [ $# -eq 0 ] ; then
@@ -364,36 +247,6 @@ elif [ $# -eq 1 -a "$1" == "--help" ] ; then
 elif [ $# -eq 1 -a "$1" == "--list-boards" ] ; then
 	list_supported_boards
 	exit 0
-elif [ $# -eq 1 -a "$1" == "--blobs-list" ] ; then
-	print_blobs_list_path "default"
-	exit 0
-elif [ $# -eq 2 -a "$1" == "--blobs-list" ] ; then
-	found=0
-	for board in $(list_supported_boards) ; do
-		if [ "${board}" = "$2" ] ; then
-			print_blobs_list_path "$2"
-			exit 0
-		fi
-	done
-
-	printf "Error: Board '${2}' is not supported\n"
-
-	exit 1
-elif [ $# -eq 1 -a "$1" == "--gen-deblob-script" ] ; then
-	print_deblob_script_path "default"
-	exit 0
-elif [ $# -eq 2 -a "$1" == "--gen-deblob-script" ] ; then
-	found=0
-	for board in $(list_supported_boards) ; do
-		if [ "$board" = "$2" ] ; then
-			print_deblob_script_path "$2"
-			exit 0
-		fi
-	done
-
-	printf "Error: Board '${2}' is not supported\n"
-
-	exit 1
 elif [ $# -eq 1 ] ; then
 	for board in $(list_supported_boards) ; do
 		if [ "$board" = "$1" ] ; then