Canoeboot 20231026 release

Signed-off-by: Leah Rowe <leah@libreboot.org>

.gitcheck

@@ -1,82 +0,0 @@
-#!/usr/bin/env sh
-# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
-# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
-# SPDX-License-Identifier: GPL-3.0-only
-
-git_name="gbmkplaceholder"
-git_email="placeholder@toejamworld.com"
-
-main()
-{
-	if [ $# -gt 0 ]; then
-		if [ "${1}" = "clean" ]; then
-			clean > /dev/null 2> /dev/null
-		else
-			printf "%s: Unsupported argument\n" $0
-			exit 1
-		fi
-	else
-		set_placeholders > /dev/null 2> /dev/null
-	fi
-}
-
-set_placeholders()
-{
-	set_git_credentials
-
-	# Check coreboot as well to prevent errors during building
-	if [ ! -d coreboot ]; then
-		return
-	fi
-	for x in coreboot/*; do
-		if [ ! -d "${x}" ]; then
-			continue
-		fi
-		(
-		cd "${x}"
-		set_git_credentials
-		)
-	done
-}
-
-set_git_credentials()
-{
-	# Check if username and or email is set.
-	if ! git config user.name || git config user.email ; then
-		git config user.name \
-				|| git config user.name "${git_name}"
-		git config user.email \
-				|| git config user.email "${git_email}"
-	fi
-}
-
-clean()
-{
-	unset_placeholders
-
-	if [ ! -d coreboot ]; then
-		return
-	fi
-	for x in coreboot/*; do
-		if [ ! -d "${x}" ]; then
-			continue
-		fi
-		(
-		cd "${x}"
-		unset_placeholders
-		)
-	done
-}
-
-unset_placeholders()
-{
-	if [ "$(git config user.name)" = "${git_name}" ]; then
-		git config --unset user.name
-	fi
-
-	if [ "$(git config user.email)" = "${git_email}" ]; then
-		git config --unset user.email
-	fi
-}
-
-main $@

.gitignore

@@ -1,19 +1,11 @@
 *~
 *.o
-/gbmk.err.log
+/cbmk.err.log
 /cbutils/
-/pciroms/
-/util/e6400-flash-unlock/e6400_flash_unlock
-/util/ich9utils/*.bin
-/util/ich9utils/demefactory
-/util/ich9utils/ich9deblob
-/util/ich9utils/ich9show
-/util/ich9utils/ich9gen
+/util/dell-flash-unlock/dell_flash_unlock
 /TODO
-/bios_extract/
 /tmp/
-/payload/
-/me_cleaner/
+/elf/
 *.s[a-w]?
 *.vim
 /*.elf
@@ -21,22 +13,12 @@
 /*.rom
 /build_error
 /TODO/
-/docs/version
-/bucts/
-/coreboot/
-/crossgcc/
-/depthcharge/
-/flashrom/
-/resources/coreboot/*/seen
-/grub/
-/memtest86plus/
-/seabios/
-/u-boot/
+/config/*/*/seen
 /bin/
 /release/
-/descriptors/
 /*.bin
 /push
 /version
 /versiondate
 /util/nvmutil/nvm
+/src/

Makefile

@@ -1,82 +0,0 @@
-# 
-# Makefile for official GNU purposes
-# You can use this, but it just runs gbmk commands.
-#
-# Copyright (C) 2020, 2021, 2023 Leah Rowe <info@minifree.org>
-# Copyright (C) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
-#
-# 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/>.
-#
-
-.POSIX:
-
-#.PHONY: all check download modules ich9m-descriptors payloads roms release \
-#	clean crossgcc-clean install-dependencies-ubuntu \
-#	install-dependencies-debian install-dependencies-arch \
-#	install-dependencies-void install-dependencies-fedora38 \
-#	install-dependencies-parabola
-
-all: roms
-
-download:
-	./download all
-
-modules:
-	./build module all
-
-ich9m-descriptors:
-	./build descriptors ich9m
-
-payloads:
-	./build payload all
-
-roms:
-	./build boot roms all
-
-release:
-	./build release src
-	./build release roms
-
-clean:
-	./build clean cbutils
-	./build clean flashrom
-	./build clean ich9utils
-	./build clean payloads
-	./build clean seabios
-	./build clean grub
-	./build clean memtest86plus
-	./build clean rom_images
-	./build clean u-boot
-	./build clean bios_extract
-
-crossgcc-clean:
-	./build clean crossgcc
-
-install-dependencies-ubuntu:
-	./build dependencies ubuntu2004
-
-install-dependencies-debian:
-	./build dependencies debian
-
-install-dependencies-arch:
-	./build dependencies arch
-
-install-dependencies-void:
-	./build dependencies void
-
-install-dependencies-fedora38:
-	./build dependencies fedora38
-
-install-dependencies-parabola:
-	./build dependencies parabola

README.md

@@ -1,11 +1,250 @@
-non-GeNUine Boot
+Canoeboot
 =========
 
-This software was made purely for fun, by Leah Rowe of Libreboot.
+Find canoeboot documentation at <https://canoeboot.org/>
 
-You should otherwise use Libreboot:
+The `canoeboot` project provides
+[libre](https://writefreesoftware.org/) *boot
+firmware* that initializes the hardware (e.g. memory controller, CPU,
+peripherals) on specific Intel/AMD x86 and ARM targets, which
+then starts a bootloader for your operating system. Linux/BSD are
+well-supported. It replaces proprietary BIOS/UEFI firmware. Help is available
+via [\#canoeboot IRC](https://web.libera.chat/#canoeboot)
+on [Libera](https://libera.chat/) IRC.
 
-<https://libreboot.org/>
+Why use Canoeboot?
+==================
+
+Why should you use *canoeboot*?
+----------------------------
+
+Canoeboot gives you freedoms that you otherwise can't get with most other
+boot firmware. It's extremely powerful and configurable for many use cases.
+
+You have rights. The right to privacy, freedom of thought, freedom of speech
+and the right to read. In this context, Canoeboot gives you these rights.
+Your freedom matters.
+[Right to repair](https://vid.puffyan.us/watch?v=Npd_xDuNi9k) matters.
+Many people use proprietary (non-libre)
+boot firmware, even if they use [a libre OS](https://www.openbsd.org/).
+Proprietary firmware often contains backdoors (more info on the FAQ), and it
+and can be buggy. The canoeboot project was founded in October 2023,
+with the express purpose of making coreboot firmware accessible for
+non-technical users.
+
+The `canoeboot` project uses [coreboot](https://www.coreboot.org/) for [hardware
+initialisation](https://doc.coreboot.org/getting_started/architecture.html).
+Coreboot is notoriously difficult to install for most non-technical users; it
+handles only basic initialization and jumps to a separate
+[payload](https://doc.coreboot.org/payloads.html) program (e.g.
+[GRUB](https://www.gnu.org/software/grub/),
+[Tianocore](https://www.tianocore.org/)), which must also be configured.
+*The canoeboot software solves this problem*; it is a *coreboot distribution* with
+an automated build system (named *cbmk*) that builds complete *ROM images*, for
+more robust installation. Documentation is provided.
+
+How does Canoeboot differ from coreboot?
+========================================
+
+In the same way that *Debian* is a GNU+Linux distribution, `canoeboot` is
+a *coreboot distribution*. If you want to build a ROM image from scratch, you
+otherwise have to perform expert-level configuration of coreboot, GRUB and
+whatever other software you need, to prepare the ROM image. With *canoeboot*,
+you can literally download from Git or a source archive, and run `make`, and it
+will build entire ROM images. An automated build system, named `cbmk`
+(Canoeboot MaKe), builds these ROM images automatically, without any user input
+or intervention required. Configuration has already been performed in advance.
+
+If you were to build regular coreboot, without using canoeboot's automated
+build system, it would require a lot more intervention and decent technical
+knowledge to produce a working configuration.
+
+Regular binary releases of `canoeboot` provide these
+ROM images pre-compiled, and you can simply install them, with no special
+knowledge or skill except the ability to follow installation instructions
+and run commands BSD/Linux.
+
+Canoeboot vs Libreboot
+----------------------
+
+Libreboot and Canoeboot are both lead by the same founder, Leah Rowe, kept in
+sync whenever feasible; for each Libreboot release, a Canoeboot release follows.
+
+Canoeboot is a fork of [Libreboot](https://libreboot.org/), provided as a proof
+of concept demonstrating Libreboot in its current state per release, while
+removing any and all parts that do not comply with the GNU Free System
+Distribution Guideline (GNU FSDG). GNU FSDG is the policy that Libreboot used to
+be based on, but Libreboot adopted a more pragmatic [Binary Blob Reduction
+Policy](https://libreboot.org/news/policy.html) in November 2022, resulting
+in greater hardware support.
+
+Canoeboot supports fewer mainboards than Libreboot,
+because it takes a hardline approach by limiting itself only to those mainboards
+which can be booted entirely without binary blob code *in the main boot flash*.
+The distinction of *in the main boot flash* is extremely important, because many
+examples exist where coreboot interacts with certain proprietary software; for
+example, the EC (Embedded Controller) firmware on some ThinkPads that both
+Libreboot and Canoeboot support. GNU FSDG is full of contradictions like this;
+for example, the HP Elitebooks supported by Libreboot 20231021 use proprietary
+EC firmware too, but it's in the main boot flash, whereas on many other machines
+it would be on a separate chip, and not the main boot flash.
+
+Coreboot can boot with Free Software exclusively on many boards, but quite a few
+more mainboards exist where that is not the case. For example, a given mainboard
+may require a blob to configure the memory controller. Libreboot provides as few
+binary blobs as possible while allowing any mainboard to be supported, whereas
+Canoeboot provides *no* binary blobs and thus can only support a limited subset
+of what coreboot supports.
+
+Libreboot started with the no-blob policy, in December 2013. In December 2020,
+another project lead by Leah Rowe was created, named *osboot*. The osboot
+project had the same policy as current Libreboot, and was later merged into
+Libreboot, during November 2022. Thus, Libreboot *became* osboot, and it has
+improved substantially since then. This was done, in an effort to bring coreboot
+to more people, since Libreboot was much better established at that point. Since
+then, the decision has proven to be quite successful, with many more users.
+
+While the no-blob approach may seem noble, it stifles the adopt of Free
+Software, in this case coreboot, by alienating those users who like the idea of
+free software but do not have such "pure" hardware. The FSF's definition of
+purity (in this context) is deeply flawed, as it contains many contradictions.
+
+Binary blobs are *bad*. Free software is *good*, and everyone deserves to have
+freedom in their computing. The irony is that there are some who would denounce
+the current Libreboot project, under the logic that it is *enabling* proprietary
+software, but this is not so; Libreboot is *removing* proprietary software, when
+you install it.
+
+Therefore, the nuance in the type of thinking behind *Libreboot* policy is that
+while proprietary software *is* bad, and should be avoided, that choice may not
+always be available; in such cases then, it can be used but with the stipulation
+that it be replaced (with free software) at a future date, and that strong
+education is given about it in the meantime. Indeed, many projects out there,
+for example many Linux and/or GNU-based systems, will *include* such proprietary
+software (such as wifi firmware blobs) and *not tell you about it*, or not
+clearly document its existence. Libreboot very clearly documents what and where
+these blobs are, in this document:
+<https://libreboot.org/freedom-status.html>
+
+The mentality behind Libreboot policy is that *some* software freedom is better
+than none. For example, if you're running a ThinkPad X230 or T440p, both of these
+can boot entirely without binary blobs in coreboot, but you do still need the
+neutered Intel ME image outside of that (in the ME region of the flash, whereas
+coreboot goes in the BIOS region). More information about that is available,
+on the Freedom Status page of the Libreboot project:
+<https://libreboot.org/freedom-status.html>
+
+Libreboot still supports all of the same mainboards that Canoeboot supports, and
+provides the exact same configuration as options in each release. In other words,
+the no-blob configuration is still possible in Libreboot, and that will always
+be true, when possible on a given mainboard. Libreboot's *preference* is
+precisely to promote Free Software, hence the Binary Blob Reduction Policy.
+Again for posterity, here is a link to the text of that policy:
+<https://libreboot.org/news/policy.html>
+
+By contrast, many projects (that handle blobs) do not have such a stipulation.
+They either have no policy, a loosely defined policy, or they actively
+encourage the use of blobs. Libreboot does not encourage use of binary blobs,
+unless absolutely necessary on a given mainboard; whereas, a project like
+Debian will provide the `nouveau` driver for nvidia graphics cards, while also
+providing the binary drivers from Nvidia (which is proprietary); if Libreboot
+were to become a Debian, it would only recommend the `nouveau` driver if that
+works well enough. And now an example closer to home: in Libreboot, let's say
+you have a board with Intel graphics. Libreboot provides free initialisation
+of the framebuffer (using coreboot's `libgfxinit`), which has some limitations
+but does work well with Linux/BSD, and you could add Tianocore for an efi
+framebuffer if you wanted; an alternative to this is the proprietary VGA Option
+ROM from intel, which can provide full VGA mode setting as a BIOS callback,
+which would enable more operating systems (e.g. ReactOS, games in FreeDOS, etc).
+Libreboot does not provide the Intel VGA ROM, because it is not needed. Linux
+and BSD are fine, you you can play DOS games in dosbox if you really want to.
+You do not need to boot DOOM on FreeDOS.
+
+To summarise the above point:
+if Libreboot had a policy like the Debian one, it would provide that VGA ROM.
+Libreboot is not Debian. But it does not follow GNU's hardline approach either.
+Both approaches are bad. Libreboot policy is based on FSF ideology, but without
+dogma. So, the difference with Canoeboot is that it *also implements the dogma*.
+The FSF and GNU dogma is that proprietary software must *always* be avoided,
+under all circumstances. Libreboot does not implement such dogma.
+
+The purpose of Canoeboot is therefore to demonstrate what can be done under
+such dogma, while providing criticism of it in favour of Libreboot policy.
+The Libreboot policy is correct because it provides more software freedom
+overall to more people. In any software community, a certain fixed percentage
+of people will become programmers, and so bringing coreboot to more people will
+inevitably lead to more people becoming coreboot developers; this may then
+encourage more people to reverse engineer the blobs to produce free source code.
+
+To put the above point another way:
+the GNU FSDG policy, dictated by the FSF, is causing *active harm* to the
+adoption of Free Software. For example, if a Windows user is introduced to Linux
+for the first time, but they are introduced to an FSDG-compliant distro like
+Trisquel, they may find that certain hardware doesn't work. They aren't master
+hackers, they are clueless novices, and everything needs to work or they are
+going to ditch Linux and keep using Windows. That is just a fact, with most
+people, even principled people who believe in the ideals. When someone is just
+starting out, they need the experience to be as smooth as possible.
+
+That novice user could one day reverse engineer graphics drivers and bring about
+the next revolution in software freedom, but a bad early experience will deter
+them early on, and thus stifle future development of free software. This is the
+argument put forward by Libreboot, as of November 2022 with the merging of osboot.
+
+tl;dr just imagine a universe where osboot never existed, and know that
+Canoeboot is essentially what Libreboot *might* have been at this point in
+time. It is a representation of what *was*, and what could have been. Canoeboot
+is one possible answer to that *what if*, although the actual universe where
+osboot didn't exist may not have produced exactly the same result as Canoeboot
+today; it could be slightly different. Libreboot butterflies...
+
+Libreboot today is far superior to Canoeboot, and it's what you should use, but
+there are a few who prefer the old Libreboot policy, who absolutely do not want
+any proprietary software even to be present, let alone installed and/or
+executed. Thus, canoeboot was born.
+
+Canoeboot provides the same level of automation that Libreboot does in the
+downloading, patching and building of coreboot ROM images, but it excludes any
+binary blobs that may otherwise be present in upstream projects. Canoeboot will
+also remove non-blobs that are still proprietary software; there are some cases
+where software may be provided by a vendor with source code, but under some
+license that puts restrictions on its use or distribution. Canoeboot will only
+knowingly provide software that adheres to the GNU Free Software Definition, in
+compliance with the GNU Free System Distribution Guidelines.
+
+Project goals
+=============
+
+-   *Support as much hardware as possible!* (within the restrictions imposed
+    by GNU FSDG policy)
+-   *Make coreboot easy to use*. Coreboot is notoriously difficult
+    to install, due to an overall lack of user-focused documentation
+    and support. Most people will simply give up before attempting to
+    install coreboot. Canoeboot's automated build system and user-friendly
+    installation instructions solves this problem.
+
+Canoeboot attempts to bridge this divide by providing a build system
+automating much of the coreboot image creation and customization.
+Secondly, the project produces documentation aimed at non-technical users.
+Thirdly, the project attempts to provide excellent user support via IRC.
+
+Canoeboot already comes with a payload (GRUB), flashrom and other
+needed parts. Everything is fully integrated, in a way where most of
+the complicated steps that are otherwise required, are instead done
+for the user in advance.
+
+You can download ROM images for your canoeboot system and install
+them without having to build anything from source. If, however, you are
+interested in building your own image, the build system makes it relatively
+easy to do so.
+
+Not a coreboot fork!
+--------------------
+
+Canoeboot is not a fork of coreboot. Every so often, the project
+re-bases on the latest version of coreboot, with the number of custom
+patches in use minimized. Tested, *stable* (static) releases are then provided
+in Canoeboot, based on specific coreboot revisions.
 
 LICENSE FOR THIS README
 =======================
@@ -15,3 +254,6 @@ Creative Commons Zero license, version 1.0 of the license, which you can
 read here:
 
 <https://creativecommons.org/publicdomain/zero/1.0/legalcode.txt>
+
+The documentation in Canoeboot will use a mix of other licenses, so you should
+check that for more information.

build

@@ -1 +0,0 @@
-gbmk

build

@@ -0,0 +1,138 @@
+#!/usr/bin/env sh
+# SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-FileCopyrightText: 2014,2015,2020,2021,2023 Leah Rowe <leah@libreboot.org>
+# SPDX-FileCopyrightText: 2015 Patrick "P. J." McDermott <pj@pehjota.net>
+# SPDX-FileCopyrightText: 2015, 2016 Klemens Nanni <contact@autoboot.org>
+# SPDX-FileCopyrightText: 2022, Caleb La Grange <thonkpeasant@protonmail.com>
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+. "include/err.sh"
+. "include/option.sh"
+
+eval "$(setvars "" option aur_notice tmpdir)"
+
+tmpdir_was_set="y"
+set | grep TMPDIR 1>/dev/null 2>/dev/null || tmpdir_was_set="n"
+if [ "${tmpdir_was_set}" = "y" ]; then
+	tmpdir="${TMPDIR##*/}"
+	tmpdir="${TMPDIR%_*}"
+	if [ "${tmpdir}" = "cbmk" ]; then
+		tmpdir=""
+		tmpdir_was_set="n"
+	fi
+fi
+if [ "${tmpdir_was_set}" = "n" ]; then
+	export TMPDIR="/tmp"
+	tmpdir="$(mktemp -d -t cbmk_XXXXXXXX)"
+	export TMPDIR="${tmpdir}"
+else
+	export TMPDIR="${TMPDIR}"
+fi
+tmpdir="${TMPDIR}"
+
+linkpath="${0}"
+linkname="${linkpath##*/}"
+buildpath="./script/${linkname}"
+
+main()
+{
+	xx_ id -u 1>/dev/null 2>/dev/null
+	[ $# -lt 1 ] && fail "Too few arguments. Try: ${0} help"
+	[ "${1}" = "dependencies" ] && xx_ install_packages $@ && cbmk_exit 0
+
+	initialise_command $@ && shift 1
+
+	check_git
+	check_project "fail"
+	git_init
+
+	execute_command $@
+	cbmk_exit 0
+}
+
+initialise_command()
+{
+	[ "$(id -u)" != "0" ] || fail "this command as root is not permitted"
+
+	case "${1}" in
+	help) usage ${0} && cbmk_exit 0 ;;
+	list) items "${buildpath}" && cbmk_exit 0 ;;
+	esac
+	option="${1}"
+}
+
+install_packages()
+{
+	if [ $# -lt 2 ]; then
+		printf "You must specify a distro, namely:\n" 1>&2
+		printf "Look at files under config/dependencies/\n" 1>&2
+		printf "Example: ./build dependencies debian\n" 1>&2
+		fail "install_packages: target not specified"
+	fi
+
+	[ -f "config/dependencies/${2}" ] || fail "Unsupported target"
+
+	. "config/dependencies/${2}"
+
+	xx_ ${pkg_add} ${pkglist}
+	[ -z "${aur_notice}" ] && return 0
+	printf "You must install AUR packages: %s\n" "${aur_notice}" 1>&2
+}
+
+# release archives contain .gitignore, but not .git.
+# cbmk can be run from cbmk.git, or an archive.
+git_init()
+{
+	[ -L ".git" ] && fail "Reference .git is a symlink"
+	[ -e ".git" ] && return 0
+	eval "$(setvars "$(date -Rd @${versiondate})" cdate _nogit)"
+
+	git init || fail "${PWD}: cannot initialise Git repository"
+	git add -A . || fail "${PWD}: cannot add files to Git repository"
+	git commit -m "${projectname} ${version}" --date "${cdate}" || \
+	    fail "${PWD}: can't commit ${projectname}/${version}, date ${cdate}"
+	git tag -a "${version}" -m "${projectname} ${version}" || \
+	    fail "${PWD}: cannot git-tag ${projectname}/${version}"
+}
+
+execute_command()
+{
+	cbmkcmd="${buildpath}/${option}"
+	[ -f "${cbmkcmd}" ] || fail "Invalid command. Run: ${linkpath} help"
+	"${cbmkcmd}" $@ || fail "execute_command: ${cbmkcmd} ${@}"
+}
+
+usage()
+{
+	progname=${0}
+	cat <<- EOF
+	USAGE:	${progname} <OPTION>
+
+	possible values for 'OPTION':
+	$(items "${buildpath}")
+
+	Refer to ${projectname} documentation for more info.
+	EOF
+}
+
+cbmk_exit()
+{
+	tmp_cleanup || err "cbmk_exit: can't rm tmpdir upon exit $1: ${tmpdir}"
+	exit $1
+}
+
+fail()
+{
+	tmp_cleanup || printf "WARNING: can't rm tmpdir: %s\n" "${tmpdir}" 1>&2
+	err "${1}"
+}
+
+tmp_cleanup()
+{
+	[ "${tmpdir_was_set}" = "n" ] || return 0
+	rm -Rf "${tmpdir}" || return 1
+}
+
+main $@

config/coreboot/build.list

@@ -0,0 +1 @@
+build/coreboot.rom

config/coreboot/d510mo/config/libgfxinit_txtmode

@@ -62,6 +62,7 @@ CONFIG_TSEG_STAGE_CACHE=y
 # CONFIG_VENDOR_ASUS is not set
 # CONFIG_VENDOR_BIOSTAR is not set
 # CONFIG_VENDOR_BOSTENTECH is not set
+# CONFIG_VENDOR_BYTEDANCE is not set
 # CONFIG_VENDOR_CAVIUM is not set
 # CONFIG_VENDOR_CLEVO is not set
 # CONFIG_VENDOR_COMPULAB is not set
@@ -75,7 +76,9 @@ CONFIG_TSEG_STAGE_CACHE=y
 # CONFIG_VENDOR_GOOGLE is not set
 # CONFIG_VENDOR_HP is not set
 # CONFIG_VENDOR_IBASE is not set
+# CONFIG_VENDOR_IBM is not set
 CONFIG_VENDOR_INTEL=y
+# CONFIG_VENDOR_INVENTEC is not set
 # CONFIG_VENDOR_KONTRON is not set
 # CONFIG_VENDOR_LENOVO is not set
 # CONFIG_VENDOR_LIBRETREND is not set
@@ -126,18 +129,22 @@ CONFIG_CMOS_DEFAULT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.default"
 CONFIG_CMOS_LAYOUT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.layout"
 CONFIG_BOOT_DEVICE_SPI_FLASH_BUS=0
 # CONFIG_CONSOLE_POST is not set
+CONFIG_ECAM_MMCONF_BASE_ADDRESS=0xe0000000
+CONFIG_ECAM_MMCONF_BUS_NUMBER=256
 CONFIG_MEMLAYOUT_LD_FILE="src/arch/x86/memlayout.ld"
 CONFIG_DCACHE_RAM_BASE=0xfefc0000
 CONFIG_DCACHE_RAM_SIZE=0x8000
 CONFIG_C_ENV_BOOTBLOCK_SIZE=0x40000
 CONFIG_DCACHE_BSP_STACK_SIZE=0x2000
-CONFIG_ECAM_MMCONF_BASE_ADDRESS=0xe0000000
-CONFIG_ECAM_MMCONF_BUS_NUMBER=256
 CONFIG_MAX_ACPI_TABLE_SIZE_KB=144
 CONFIG_SPI_FLASH_INCLUDE_ALL_DRIVERS=y
 CONFIG_SPI_FLASH_WINBOND=y
 # CONFIG_DRIVERS_INTEL_WIFI is not set
 CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
+CONFIG_VBT_DATA_SIZE_KB=8
+CONFIG_CARDBUS_PLUGIN_SUPPORT=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_STMICRO=y
 # CONFIG_BOARD_INTEL_ADLRVP_P is not set
 # CONFIG_BOARD_INTEL_ADLRVP_P_EXT_EC is not set
 # CONFIG_BOARD_INTEL_ADLRVP_P_MCHP is not set
@@ -145,9 +152,11 @@ CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
 # CONFIG_BOARD_INTEL_ADLRVP_M_EXT_EC is not set
 # CONFIG_BOARD_INTEL_ADLRVP_N is not set
 # CONFIG_BOARD_INTEL_ADLRVP_N_EXT_EC is not set
+# CONFIG_BOARD_INTEL_ADLRVP_RPL is not set
 # CONFIG_BOARD_INTEL_ADLRVP_RPL_EXT_EC is not set
 # CONFIG_BOARD_INTEL_APOLLOLAKE_RVP1 is not set
 # CONFIG_BOARD_INTEL_APOLLOLAKE_RVP2 is not set
+# CONFIG_BOARD_INTEL_ARCHERCITY_CRB is not set
 # CONFIG_BOARD_INTEL_BASKING_RIDGE is not set
 # CONFIG_BOARD_INTEL_CEDARISLAND_CRB is not set
 
@@ -164,9 +173,9 @@ CONFIG_BOARD_INTEL_D510MO=y
 # CONFIG_BOARD_INTEL_DCP847SKE is not set
 # CONFIG_BOARD_INTEL_DG41WV is not set
 # CONFIG_BOARD_INTEL_DG43GT is not set
+# CONFIG_BOARD_INTEL_DQ67SW is not set
 # CONFIG_BOARD_INTEL_ELKHARTLAKE_CRB is not set
 # CONFIG_BOARD_INTEL_EMERALDLAKE2 is not set
-# CONFIG_BOARD_INTEL_GALILEO is not set
 # CONFIG_BOARD_INTEL_GLKRVP is not set
 # CONFIG_BOARD_INTEL_HARCUVAR is not set
 # CONFIG_BOARD_INTEL_JASPERLAKE_RVP is not set
@@ -180,23 +189,26 @@ CONFIG_BOARD_INTEL_D510MO=y
 # CONFIG_BOARD_INTEL_MINNOW3 is not set
 # CONFIG_BOARD_INTEL_MTLRVP_P is not set
 # CONFIG_BOARD_INTEL_MTLRVP_P_EXT_EC is not set
+# CONFIG_BOARD_INTEL_MTLRVP_P_MCHP is not set
 # CONFIG_BOARD_INTEL_SKLSDLBRK is not set
 # CONFIG_BOARD_INTEL_SHADOWMOUNTAIN is not set
 # CONFIG_BOARD_INTEL_STRAGO is not set
 # CONFIG_BOARD_INTEL_TGLRVP_UP3 is not set
 # CONFIG_BOARD_INTEL_TGLRVP_UP4 is not set
 # CONFIG_BOARD_INTEL_WTM2 is not set
+# CONFIG_DEBUG_SMI is not set
 CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="D510MO"
 CONFIG_PCIEXP_HOTPLUG_BUSES=32
 CONFIG_PCIEXP_HOTPLUG_MEM=0x800000
 CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x10000000
 CONFIG_PS2K_EISAID="PNP0303"
 CONFIG_PS2M_EISAID="PNP0F13"
-# CONFIG_DEBUG_SMI is not set
+CONFIG_D3COLD_SUPPORT=y
+# CONFIG_PCIEXP_ASPM is not set
 # CONFIG_PCIEXP_L1_SUB_STATE is not set
 # CONFIG_PCIEXP_CLK_PM is not set
 # CONFIG_DRIVERS_UART_8250IO is not set
-CONFIG_HEAP_SIZE=0x4000
+CONFIG_PC_CMOS_BASE_PORT_BANK1=0x72
 CONFIG_EC_GPE_SCI=0x50
 CONFIG_BOARD_ROMSIZE_KB_1024=y
 # CONFIG_COREBOOT_ROMSIZE_KB_256 is not set
@@ -235,10 +247,9 @@ CONFIG_ROMSTAGE_ADDR=0x2000000
 CONFIG_VERSTAGE_ADDR=0x2000000
 CONFIG_SMM_RESERVED_SIZE=0x80000
 CONFIG_SMM_MODULE_STACK_SIZE=0x400
-CONFIG_ACPI_CPU_STRING="\\_SB.CP%02X"
 CONFIG_EHCI_BAR=0xfef00000
+CONFIG_ACPI_CPU_STRING="CP%02X"
 CONFIG_STACK_SIZE=0x2000
-CONFIG_VBT_DATA_SIZE_KB=8
 CONFIG_INTEL_GMA_BCLV_OFFSET=0xc8254
 CONFIG_INTEL_GMA_BCLV_WIDTH=16
 CONFIG_INTEL_GMA_BCLM_OFFSET=0xc8256
@@ -247,7 +258,6 @@ CONFIG_BOOTBLOCK_IN_CBFS=y
 CONFIG_FIXED_MCHBAR_MMIO_BASE=0xfed14000
 CONFIG_FIXED_DMIBAR_MMIO_BASE=0xfed18000
 CONFIG_FIXED_EPBAR_MMIO_BASE=0xfed19000
-# CONFIG_PCIEXP_ASPM is not set
 # CONFIG_PCIEXP_COMMON_CLOCK is not set
 CONFIG_FIXED_SMBUS_IO_BASE=0x400
 CONFIG_HPET_MIN_TICKS=0x80
@@ -255,12 +265,12 @@ CONFIG_CBFS_CACHE_ALIGN=8
 CONFIG_INTEL_HAS_TOP_SWAP=y
 # CONFIG_INTEL_ADD_TOP_SWAP_BOOTBLOCK is not set
 CONFIG_INTEL_TOP_SWAP_BOOTBLOCK_SIZE=0x10000
+CONFIG_DOMAIN_RESOURCE_32BIT_LIMIT=0xfe000000
 
 #
 # CPU
 #
 CONFIG_CPU_INTEL_MODEL_106CX=y
-CONFIG_SOCKET_SPECIFIC_OPTIONS=y
 CONFIG_CPU_INTEL_SOCKET_FCBGA559=y
 CONFIG_CPU_INTEL_COMMON=y
 CONFIG_ENABLE_VMX=y
@@ -278,13 +288,12 @@ CONFIG_XAPIC_ONLY=y
 CONFIG_UDELAY_TSC=y
 CONFIG_TSC_MONOTONIC_TIMER=y
 CONFIG_TSC_SYNC_MFENCE=y
-CONFIG_LOGICAL_CPUS=y
 CONFIG_HAVE_SMI_HANDLER=y
 CONFIG_SMM_TSEG=y
 CONFIG_SMM_LAPIC_REMAP_MITIGATION=y
+CONFIG_SMM_PCI_RESOURCE_STORE_NUM_SLOTS=8
 CONFIG_AP_STACK_SIZE=0x800
 CONFIG_SMP=y
-CONFIG_MMX=y
 CONFIG_SSE=y
 CONFIG_SSE2=y
 CONFIG_SUPPORT_CPU_UCODE_IN_CBFS=y
@@ -341,6 +350,7 @@ CONFIG_ARCH_ROMSTAGE_X86_32=y
 CONFIG_ARCH_POSTCAR_X86_32=y
 CONFIG_ARCH_RAMSTAGE_X86_32=y
 CONFIG_ARCH_ALL_STAGES_X86_32=y
+CONFIG_RESERVED_PHYSICAL_ADDRESS_BITS_SUPPORT=y
 CONFIG_AP_IN_SIPI_WAIT=y
 CONFIG_SIPI_VECTOR_IN_ROM=y
 CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y
@@ -353,6 +363,7 @@ CONFIG_COLLECT_TIMESTAMPS_TSC=y
 CONFIG_HAVE_CF9_RESET=y
 CONFIG_DEBUG_HW_BREAKPOINTS=y
 CONFIG_DEBUG_NULL_DEREF_BREAKPOINTS=y
+# CONFIG_DUMP_SMBIOS_TYPE17 is not set
 # end of Chipset
 
 #
@@ -374,7 +385,6 @@ CONFIG_VGA_TEXT_FRAMEBUFFER=y
 CONFIG_PCI=y
 CONFIG_ECAM_MMCONF_SUPPORT=y
 CONFIG_PCIX_PLUGIN_SUPPORT=y
-CONFIG_CARDBUS_PLUGIN_SUPPORT=y
 CONFIG_AZALIA_PLUGIN_SUPPORT=y
 CONFIG_PCIEXP_PLUGIN_SUPPORT=y
 CONFIG_ECAM_MMCONF_LENGTH=0x10000000
@@ -396,9 +406,6 @@ CONFIG_INTEL_GMA_ADD_VBT=y
 # CONFIG_SOFTWARE_I2C is not set
 CONFIG_I2C_TRANSFER_TIMEOUT_US=500000
 # CONFIG_RESOURCE_ALLOCATION_TOP_DOWN is not set
-CONFIG_NO_DDR5=y
-CONFIG_NO_LPDDR4=y
-CONFIG_NO_DDR4=y
 CONFIG_USE_DDR3=y
 CONFIG_USE_DDR2=y
 # end of Devices
@@ -417,11 +424,9 @@ CONFIG_SPI_FLASH_ADESTO=y
 CONFIG_SPI_FLASH_AMIC=y
 CONFIG_SPI_FLASH_ATMEL=y
 CONFIG_SPI_FLASH_EON=y
-CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_SPANSION=y
 CONFIG_SPI_FLASH_SST=y
-CONFIG_SPI_FLASH_STMICRO=y
 # CONFIG_DRIVERS_UART_OXPCIE is not set
 CONFIG_HAVE_USBDEBUG=y
 # CONFIG_USBDEBUG is not set
@@ -436,11 +441,11 @@ CONFIG_DRIVERS_I2C_CK505=y
 CONFIG_INTEL_EDID=y
 CONFIG_INTEL_INT15=y
 CONFIG_INTEL_GMA_ACPI=y
-CONFIG_INTEL_GMA_OPREGION_2_0=y
 # CONFIG_DRIVERS_NXP_UWB_SR1XX is not set
 # CONFIG_DRIVERS_PS2_KEYBOARD is not set
 CONFIG_DRIVERS_MC146818=y
 # CONFIG_USE_PC_CMOS_ALTCENTURY is not set
+CONFIG_PC_CMOS_BASE_PORT_BANK0=0x70
 CONFIG_VGA=y
 # CONFIG_DRIVERS_SIL_3114 is not set
 # end of Generic Drivers
@@ -464,6 +469,10 @@ CONFIG_VGA=y
 # Trusted Platform Module
 #
 CONFIG_NO_TPM=y
+CONFIG_PCR_BOOT_MODE=1
+CONFIG_PCR_HWID=1
+CONFIG_PCR_SRTM=2
+CONFIG_PCR_RUNTIME_DATA=3
 # end of Trusted Platform Module
 
 #
@@ -483,10 +492,14 @@ CONFIG_BOOTMEDIA_LOCK_NONE=y
 CONFIG_ACPI_HAVE_PCAT_8259=y
 CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES=y
 CONFIG_ACPI_SOC_NVS=y
+CONFIG_ACPI_NO_CUSTOM_MADT=y
+CONFIG_ACPI_COMMON_MADT_LAPIC=y
+CONFIG_ACPI_COMMON_MADT_IOAPIC=y
 CONFIG_HAVE_ACPI_TABLES=y
 CONFIG_BOOT_DEVICE_SPI_FLASH=y
 CONFIG_BOOT_DEVICE_MEMORY_MAPPED=y
 CONFIG_BOOT_DEVICE_SUPPORTS_WRITES=y
+CONFIG_HEAP_SIZE=0x100000
 
 #
 # Console
@@ -531,6 +544,7 @@ CONFIG_USE_WATCHDOG_ON_BOOT=y
 # System tables
 #
 CONFIG_GENERATE_SMBIOS_TABLES=y
+CONFIG_BIOS_VENDOR="coreboot"
 CONFIG_MAINBOARD_SERIAL_NUMBER="123456789"
 # end of System tables
 
@@ -566,6 +580,7 @@ CONFIG_HAVE_DEBUG_SMBUS=y
 # CONFIG_DEBUG_SPI_FLASH is not set
 # CONFIG_DEBUG_BOOT_STATE is not set
 # CONFIG_DEBUG_ADA_CODE is not set
+# CONFIG_DEBUG_ACPICA_COMPATIBLE is not set
 # end of Debugging
 
 CONFIG_DECOMPRESS_OFAST=y

config/coreboot/d510mo/target.cfg

@@ -1,8 +1,7 @@
-cbtree="fam15h_udimm"
+tree="default"
 romtype="normal"
 arch="x86_64"
 payload_grub="n"
 payload_grub_withseabios="n"
 payload_seabios="y"
 payload_memtest="y"
-crossgcc_ada="n"

config/coreboot/d510mo_16mb/config/libgfxinit_txtmode

@@ -62,6 +62,7 @@ CONFIG_TSEG_STAGE_CACHE=y
 # CONFIG_VENDOR_ASUS is not set
 # CONFIG_VENDOR_BIOSTAR is not set
 # CONFIG_VENDOR_BOSTENTECH is not set
+# CONFIG_VENDOR_BYTEDANCE is not set
 # CONFIG_VENDOR_CAVIUM is not set
 # CONFIG_VENDOR_CLEVO is not set
 # CONFIG_VENDOR_COMPULAB is not set
@@ -75,7 +76,9 @@ CONFIG_TSEG_STAGE_CACHE=y
 # CONFIG_VENDOR_GOOGLE is not set
 # CONFIG_VENDOR_HP is not set
 # CONFIG_VENDOR_IBASE is not set
+# CONFIG_VENDOR_IBM is not set
 CONFIG_VENDOR_INTEL=y
+# CONFIG_VENDOR_INVENTEC is not set
 # CONFIG_VENDOR_KONTRON is not set
 # CONFIG_VENDOR_LENOVO is not set
 # CONFIG_VENDOR_LIBRETREND is not set
@@ -126,18 +129,22 @@ CONFIG_CMOS_DEFAULT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.default"
 CONFIG_CMOS_LAYOUT_FILE="src/mainboard/$(MAINBOARDDIR)/cmos.layout"
 CONFIG_BOOT_DEVICE_SPI_FLASH_BUS=0
 # CONFIG_CONSOLE_POST is not set
+CONFIG_ECAM_MMCONF_BASE_ADDRESS=0xe0000000
+CONFIG_ECAM_MMCONF_BUS_NUMBER=256
 CONFIG_MEMLAYOUT_LD_FILE="src/arch/x86/memlayout.ld"
 CONFIG_DCACHE_RAM_BASE=0xfefc0000
 CONFIG_DCACHE_RAM_SIZE=0x8000
 CONFIG_C_ENV_BOOTBLOCK_SIZE=0x40000
 CONFIG_DCACHE_BSP_STACK_SIZE=0x2000
-CONFIG_ECAM_MMCONF_BASE_ADDRESS=0xe0000000
-CONFIG_ECAM_MMCONF_BUS_NUMBER=256
 CONFIG_MAX_ACPI_TABLE_SIZE_KB=144
 CONFIG_SPI_FLASH_INCLUDE_ALL_DRIVERS=y
 CONFIG_SPI_FLASH_WINBOND=y
 # CONFIG_DRIVERS_INTEL_WIFI is not set
 CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
+CONFIG_VBT_DATA_SIZE_KB=8
+CONFIG_CARDBUS_PLUGIN_SUPPORT=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_STMICRO=y
 # CONFIG_BOARD_INTEL_ADLRVP_P is not set
 # CONFIG_BOARD_INTEL_ADLRVP_P_EXT_EC is not set
 # CONFIG_BOARD_INTEL_ADLRVP_P_MCHP is not set
@@ -145,9 +152,11 @@ CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
 # CONFIG_BOARD_INTEL_ADLRVP_M_EXT_EC is not set
 # CONFIG_BOARD_INTEL_ADLRVP_N is not set
 # CONFIG_BOARD_INTEL_ADLRVP_N_EXT_EC is not set
+# CONFIG_BOARD_INTEL_ADLRVP_RPL is not set
 # CONFIG_BOARD_INTEL_ADLRVP_RPL_EXT_EC is not set
 # CONFIG_BOARD_INTEL_APOLLOLAKE_RVP1 is not set
 # CONFIG_BOARD_INTEL_APOLLOLAKE_RVP2 is not set
+# CONFIG_BOARD_INTEL_ARCHERCITY_CRB is not set
 # CONFIG_BOARD_INTEL_BASKING_RIDGE is not set
 # CONFIG_BOARD_INTEL_CEDARISLAND_CRB is not set
 
@@ -164,9 +173,9 @@ CONFIG_BOARD_INTEL_D510MO=y
 # CONFIG_BOARD_INTEL_DCP847SKE is not set
 # CONFIG_BOARD_INTEL_DG41WV is not set
 # CONFIG_BOARD_INTEL_DG43GT is not set
+# CONFIG_BOARD_INTEL_DQ67SW is not set
 # CONFIG_BOARD_INTEL_ELKHARTLAKE_CRB is not set
 # CONFIG_BOARD_INTEL_EMERALDLAKE2 is not set
-# CONFIG_BOARD_INTEL_GALILEO is not set
 # CONFIG_BOARD_INTEL_GLKRVP is not set
 # CONFIG_BOARD_INTEL_HARCUVAR is not set
 # CONFIG_BOARD_INTEL_JASPERLAKE_RVP is not set
@@ -180,23 +189,26 @@ CONFIG_BOARD_INTEL_D510MO=y
 # CONFIG_BOARD_INTEL_MINNOW3 is not set
 # CONFIG_BOARD_INTEL_MTLRVP_P is not set
 # CONFIG_BOARD_INTEL_MTLRVP_P_EXT_EC is not set
+# CONFIG_BOARD_INTEL_MTLRVP_P_MCHP is not set
 # CONFIG_BOARD_INTEL_SKLSDLBRK is not set
 # CONFIG_BOARD_INTEL_SHADOWMOUNTAIN is not set
 # CONFIG_BOARD_INTEL_STRAGO is not set
 # CONFIG_BOARD_INTEL_TGLRVP_UP3 is not set
 # CONFIG_BOARD_INTEL_TGLRVP_UP4 is not set
 # CONFIG_BOARD_INTEL_WTM2 is not set
+# CONFIG_DEBUG_SMI is not set
 CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="D510MO"
 CONFIG_PCIEXP_HOTPLUG_BUSES=32
 CONFIG_PCIEXP_HOTPLUG_MEM=0x800000
 CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x10000000
 CONFIG_PS2K_EISAID="PNP0303"
 CONFIG_PS2M_EISAID="PNP0F13"
-# CONFIG_DEBUG_SMI is not set
+CONFIG_D3COLD_SUPPORT=y
+# CONFIG_PCIEXP_ASPM is not set
 # CONFIG_PCIEXP_L1_SUB_STATE is not set
 # CONFIG_PCIEXP_CLK_PM is not set
 # CONFIG_DRIVERS_UART_8250IO is not set
-CONFIG_HEAP_SIZE=0x4000
+CONFIG_PC_CMOS_BASE_PORT_BANK1=0x72
 CONFIG_EC_GPE_SCI=0x50
 CONFIG_BOARD_ROMSIZE_KB_1024=y
 # CONFIG_COREBOOT_ROMSIZE_KB_256 is not set
@@ -235,10 +247,9 @@ CONFIG_ROMSTAGE_ADDR=0x2000000
 CONFIG_VERSTAGE_ADDR=0x2000000
 CONFIG_SMM_RESERVED_SIZE=0x80000
 CONFIG_SMM_MODULE_STACK_SIZE=0x400
-CONFIG_ACPI_CPU_STRING="\\_SB.CP%02X"
 CONFIG_EHCI_BAR=0xfef00000
+CONFIG_ACPI_CPU_STRING="CP%02X"
 CONFIG_STACK_SIZE=0x2000
-CONFIG_VBT_DATA_SIZE_KB=8
 CONFIG_INTEL_GMA_BCLV_OFFSET=0xc8254
 CONFIG_INTEL_GMA_BCLV_WIDTH=16
 CONFIG_INTEL_GMA_BCLM_OFFSET=0xc8256
@@ -247,7 +258,6 @@ CONFIG_BOOTBLOCK_IN_CBFS=y
 CONFIG_FIXED_MCHBAR_MMIO_BASE=0xfed14000
 CONFIG_FIXED_DMIBAR_MMIO_BASE=0xfed18000
 CONFIG_FIXED_EPBAR_MMIO_BASE=0xfed19000
-# CONFIG_PCIEXP_ASPM is not set
 # CONFIG_PCIEXP_COMMON_CLOCK is not set
 CONFIG_FIXED_SMBUS_IO_BASE=0x400
 CONFIG_HPET_MIN_TICKS=0x80
@@ -255,12 +265,12 @@ CONFIG_CBFS_CACHE_ALIGN=8
 CONFIG_INTEL_HAS_TOP_SWAP=y
 # CONFIG_INTEL_ADD_TOP_SWAP_BOOTBLOCK is not set
 CONFIG_INTEL_TOP_SWAP_BOOTBLOCK_SIZE=0x10000
+CONFIG_DOMAIN_RESOURCE_32BIT_LIMIT=0xfe000000
 
 #
 # CPU
 #
 CONFIG_CPU_INTEL_MODEL_106CX=y
-CONFIG_SOCKET_SPECIFIC_OPTIONS=y
 CONFIG_CPU_INTEL_SOCKET_FCBGA559=y
 CONFIG_CPU_INTEL_COMMON=y
 CONFIG_ENABLE_VMX=y
@@ -278,13 +288,12 @@ CONFIG_XAPIC_ONLY=y
 CONFIG_UDELAY_TSC=y
 CONFIG_TSC_MONOTONIC_TIMER=y
 CONFIG_TSC_SYNC_MFENCE=y
-CONFIG_LOGICAL_CPUS=y
 CONFIG_HAVE_SMI_HANDLER=y
 CONFIG_SMM_TSEG=y
 CONFIG_SMM_LAPIC_REMAP_MITIGATION=y
+CONFIG_SMM_PCI_RESOURCE_STORE_NUM_SLOTS=8
 CONFIG_AP_STACK_SIZE=0x800
 CONFIG_SMP=y
-CONFIG_MMX=y
 CONFIG_SSE=y
 CONFIG_SSE2=y
 CONFIG_SUPPORT_CPU_UCODE_IN_CBFS=y
@@ -341,6 +350,7 @@ CONFIG_ARCH_ROMSTAGE_X86_32=y
 CONFIG_ARCH_POSTCAR_X86_32=y
 CONFIG_ARCH_RAMSTAGE_X86_32=y
 CONFIG_ARCH_ALL_STAGES_X86_32=y
+CONFIG_RESERVED_PHYSICAL_ADDRESS_BITS_SUPPORT=y
 CONFIG_AP_IN_SIPI_WAIT=y
 CONFIG_SIPI_VECTOR_IN_ROM=y
 CONFIG_X86_TOP4G_BOOTMEDIA_MAP=y
@@ -353,6 +363,7 @@ CONFIG_COLLECT_TIMESTAMPS_TSC=y
 CONFIG_HAVE_CF9_RESET=y
 CONFIG_DEBUG_HW_BREAKPOINTS=y
 CONFIG_DEBUG_NULL_DEREF_BREAKPOINTS=y
+# CONFIG_DUMP_SMBIOS_TYPE17 is not set
 # end of Chipset
 
 #
@@ -374,7 +385,6 @@ CONFIG_VGA_TEXT_FRAMEBUFFER=y
 CONFIG_PCI=y
 CONFIG_ECAM_MMCONF_SUPPORT=y
 CONFIG_PCIX_PLUGIN_SUPPORT=y
-CONFIG_CARDBUS_PLUGIN_SUPPORT=y
 CONFIG_AZALIA_PLUGIN_SUPPORT=y
 CONFIG_PCIEXP_PLUGIN_SUPPORT=y
 CONFIG_ECAM_MMCONF_LENGTH=0x10000000
@@ -396,9 +406,6 @@ CONFIG_INTEL_GMA_ADD_VBT=y
 # CONFIG_SOFTWARE_I2C is not set
 CONFIG_I2C_TRANSFER_TIMEOUT_US=500000
 # CONFIG_RESOURCE_ALLOCATION_TOP_DOWN is not set
-CONFIG_NO_DDR5=y
-CONFIG_NO_LPDDR4=y
-CONFIG_NO_DDR4=y
 CONFIG_USE_DDR3=y
 CONFIG_USE_DDR2=y
 # end of Devices
@@ -417,11 +424,9 @@ CONFIG_SPI_FLASH_ADESTO=y
 CONFIG_SPI_FLASH_AMIC=y
 CONFIG_SPI_FLASH_ATMEL=y
 CONFIG_SPI_FLASH_EON=y
-CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_SPANSION=y
 CONFIG_SPI_FLASH_SST=y
-CONFIG_SPI_FLASH_STMICRO=y
 # CONFIG_DRIVERS_UART_OXPCIE is not set
 CONFIG_HAVE_USBDEBUG=y
 # CONFIG_USBDEBUG is not set
@@ -436,11 +441,11 @@ CONFIG_DRIVERS_I2C_CK505=y
 CONFIG_INTEL_EDID=y
 CONFIG_INTEL_INT15=y
 CONFIG_INTEL_GMA_ACPI=y
-CONFIG_INTEL_GMA_OPREGION_2_0=y
 # CONFIG_DRIVERS_NXP_UWB_SR1XX is not set
 # CONFIG_DRIVERS_PS2_KEYBOARD is not set
 CONFIG_DRIVERS_MC146818=y
 # CONFIG_USE_PC_CMOS_ALTCENTURY is not set
+CONFIG_PC_CMOS_BASE_PORT_BANK0=0x70
 CONFIG_VGA=y
 # CONFIG_DRIVERS_SIL_3114 is not set
 # end of Generic Drivers
@@ -464,6 +469,10 @@ CONFIG_VGA=y
 # Trusted Platform Module
 #
 CONFIG_NO_TPM=y
+CONFIG_PCR_BOOT_MODE=1
+CONFIG_PCR_HWID=1
+CONFIG_PCR_SRTM=2
+CONFIG_PCR_RUNTIME_DATA=3
 # end of Trusted Platform Module
 
 #
@@ -483,10 +492,14 @@ CONFIG_BOOTMEDIA_LOCK_NONE=y
 CONFIG_ACPI_HAVE_PCAT_8259=y
 CONFIG_ACPI_INTEL_HARDWARE_SLEEP_VALUES=y
 CONFIG_ACPI_SOC_NVS=y
+CONFIG_ACPI_NO_CUSTOM_MADT=y
+CONFIG_ACPI_COMMON_MADT_LAPIC=y
+CONFIG_ACPI_COMMON_MADT_IOAPIC=y
 CONFIG_HAVE_ACPI_TABLES=y
 CONFIG_BOOT_DEVICE_SPI_FLASH=y
 CONFIG_BOOT_DEVICE_MEMORY_MAPPED=y
 CONFIG_BOOT_DEVICE_SUPPORTS_WRITES=y
+CONFIG_HEAP_SIZE=0x100000
 
 #
 # Console
@@ -531,6 +544,7 @@ CONFIG_USE_WATCHDOG_ON_BOOT=y
 # System tables
 #
 CONFIG_GENERATE_SMBIOS_TABLES=y
+CONFIG_BIOS_VENDOR="coreboot"
 CONFIG_MAINBOARD_SERIAL_NUMBER="123456789"
 # end of System tables
 
@@ -566,6 +580,7 @@ CONFIG_HAVE_DEBUG_SMBUS=y
 # CONFIG_DEBUG_SPI_FLASH is not set
 # CONFIG_DEBUG_BOOT_STATE is not set
 # CONFIG_DEBUG_ADA_CODE is not set
+# CONFIG_DEBUG_ACPICA_COMPATIBLE is not set
 # end of Debugging
 
 CONFIG_DECOMPRESS_OFAST=y

config/coreboot/d510mo_16mb/target.cfg

@@ -0,0 +1,6 @@
+tree="default"
+romtype="normal"
+arch="x86_64"
+payload_seabios="y"
+payload_seabios_withgrub="y"
+payload_memtest="y"

config/coreboot/default/blobs.list

@@ -0,0 +1,10 @@
+Documentation
+3rdparty/arm-trusted-firmware/plat/mediatek/mt8173/drivers/spm/spm_hotplug.c
+3rdparty/arm-trusted-firmware/plat/mediatek/mt8173/drivers/spm/spm_mcdi.c
+3rdparty/arm-trusted-firmware/plat/mediatek/mt8173/drivers/spm/spm_suspend.c
+3rdparty/arm-trusted-firmware/plat/rockchip/rk3368/drivers/ddr/rk3368_ddr_reg_resume_V1.05.bin
+3rdparty/chromeec/test/legacy_nvmem_dump.h
+3rdparty/vboot/tests/futility/data/bios_link_mp.bin
+3rdparty/vboot/tests/futility/data/bios_peppy_mp.bin
+3rdparty/chromeec/third_party/bmi260/accelgyro_bmi260_config_tbin.h
+3rdparty/vboot/tests/futility/data/bios_peppy_dev.bin

config/coreboot/default/patches/0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch

@@ -1,7 +1,7 @@
-From 4c5971a6fcf7e948f7df4d0ce2ab0751060cb2ca Mon Sep 17 00:00:00 2001
+From e8f5f6c372152c7deddd3080954d0f4fdd39ae2b Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@retroboot.org>
 Date: Fri, 19 Mar 2021 05:54:58 +0000
-Subject: [PATCH 01/18] apple/macbook21: Set default VRAM to 64MiB instead of
+Subject: [PATCH 01/22] apple/macbook21: Set default VRAM to 64MiB instead of
  8MiB
 
 ---

config/coreboot/default/patches/0002-add-c3-and-clockgen-to-apple-macbook21.patch

@@ -1,7 +1,7 @@
-From ff523fd40649b72512b0f1253701509d83ca4a8d Mon Sep 17 00:00:00 2001
+From fdd756a8217548981a1eb62e504cc37371c9fd51 Mon Sep 17 00:00:00 2001
 From: Vitali64 <5405891-vitali64yt@users.noreply.gitlab.com>
 Date: Wed, 27 Oct 2021 13:36:01 +0200
-Subject: [PATCH 02/18] add c3 and clockgen to apple/macbook21
+Subject: [PATCH 02/22] add c3 and clockgen to apple/macbook21
 
 ---
  src/mainboard/apple/macbook21/Kconfig       |  1 +
@@ -46,7 +46,7 @@ index 13d06f0839..88b8669c61 100644
  
  int get_cst_entries(const acpi_cstate_t **entries)
 diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb
-index dd701da7ed..5587c48d1f 100644
+index fd86e939b9..263fbabcd1 100644
 --- a/src/mainboard/apple/macbook21/devicetree.cb
 +++ b/src/mainboard/apple/macbook21/devicetree.cb
 @@ -100,7 +100,13 @@ chip northbridge/intel/i945

config/coreboot/default/patches/0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch

@@ -1,7 +1,7 @@
-From fe79712702002bf2044227d6c3cef7ae022e3539 Mon Sep 17 00:00:00 2001
+From c8332a8bac4986afec6c639f55c5876f83e50b76 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@osboot.org>
 Date: Sun, 3 Jan 2021 03:34:01 +0000
-Subject: [PATCH 03/18] lenovo/x60: 64MiB Video RAM changed to default
+Subject: [PATCH 03/22] lenovo/x60: 64MiB Video RAM changed to default
  (previously it was 8MiB)
 
 ---

config/coreboot/default/patches/0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch

@@ -1,7 +1,7 @@
-From 79440902866bdafeec651476a5a0e51d42b43b21 Mon Sep 17 00:00:00 2001
+From 2e3ad35c24a86cb3109f4e5139b9ffba931eb80b Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@osboot.org>
 Date: Mon, 22 Feb 2021 22:16:59 +0000
-Subject: [PATCH 04/18] lenovo/t60: make 64MiB VRAM the default in cmos.default
+Subject: [PATCH 04/22] lenovo/t60: make 64MiB VRAM the default in cmos.default
 
 ---
  src/mainboard/lenovo/t60/cmos.default | 2 +-

config/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-256MiB-VRAM-by-default.patch

@@ -1,19 +1,15 @@
-From 73ca2562e77c971c2e581a414dc57b4b9aa544d7 Mon Sep 17 00:00:00 2001
+From 5fc03fbf8c7fa30588dab93c76b5532ce03b1610 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Fri, 14 May 2021 13:10:33 +0100
-Subject: [PATCH 05/18] lenovo/t400: set VRAM to 352MiB VRAM by default
+Subject: [PATCH 05/22] lenovo/t400: set VRAM to 256MiB VRAM by default
 
-In the past, this caused stability issues so we set it to 256MiB. Nowadays,
-coreboot has fixed the issue preventing this. See:
-https://review.coreboot.org/c/coreboot/+/16831
-
-So, set the VRAM to 352MiB
+Signed-off-by: Leah Rowe <leah@libreboot.org>
 ---
  src/mainboard/lenovo/t400/cmos.default | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/mainboard/lenovo/t400/cmos.default b/src/mainboard/lenovo/t400/cmos.default
-index a326e315b1..e74d15d030 100644
+index a326e315b1..b907a3e2df 100644
 --- a/src/mainboard/lenovo/t400/cmos.default
 +++ b/src/mainboard/lenovo/t400/cmos.default
 @@ -13,4 +13,4 @@ power_management_beeps=Enable
@@ -21,7 +17,7 @@ index a326e315b1..e74d15d030 100644
  sata_mode=AHCI
  hybrid_graphics_mode=Integrated Only
 -gfx_uma_size=32M
-+gfx_uma_size=352M
++gfx_uma_size=256M
 -- 
 2.39.2
 

config/coreboot/default/patches/0006-lenovo-x200-set-VRAM-to-256MiB-by-default.patch

@@ -1,16 +1,15 @@
-From badcbb2f07ac0e3d8b53a23e324f709bf93c3dd5 Mon Sep 17 00:00:00 2001
+From 93f607fed477b3e63b7929808937436ac2898b34 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Fri, 14 May 2021 13:11:59 +0100
-Subject: [PATCH 06/18] lenovo/x200: set VRAM to 352MiB by default
+Subject: [PATCH 06/22] lenovo/x200: set VRAM to 256MiB by default
 
-This fix makes it possible:
-https://review.coreboot.org/c/coreboot/+/16831
+Signed-off-by: Leah Rowe <leah@libreboot.org>
 ---
  src/mainboard/lenovo/x200/cmos.default | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/mainboard/lenovo/x200/cmos.default b/src/mainboard/lenovo/x200/cmos.default
-index bb4323836e..33a6a69f59 100644
+index bb4323836e..458b3f19c5 100644
 --- a/src/mainboard/lenovo/x200/cmos.default
 +++ b/src/mainboard/lenovo/x200/cmos.default
 @@ -12,4 +12,4 @@ sticky_fn=Disable
@@ -18,7 +17,7 @@ index bb4323836e..33a6a69f59 100644
  low_battery_beep=Enable
  sata_mode=AHCI
 -gfx_uma_size=32M
-+gfx_uma_size=352M
++gfx_uma_size=256M
 -- 
 2.39.2
 

config/coreboot/default/patches/0007-gigabyte-ga-g41m-es2l-set-VRAM-to-256MiB-by-default.patch

@@ -1,14 +1,15 @@
-From 59e14decddd3a3d0eb9905196df045e34b7ce035 Mon Sep 17 00:00:00 2001
+From 9faa780b2ac45bc1bf61aa252364ee3158c4cb10 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Fri, 14 May 2021 13:18:26 +0100
-Subject: [PATCH 07/18] gigabyte/ga-g41m-es2l: set VRAM to 352MiB by default
+Subject: [PATCH 07/22] gigabyte/ga-g41m-es2l: set VRAM to 256MiB by default
 
+Signed-off-by: Leah Rowe <leah@libreboot.org>
 ---
  src/mainboard/gigabyte/ga-g41m-es2l/cmos.default | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/cmos.default b/src/mainboard/gigabyte/ga-g41m-es2l/cmos.default
-index 8372032119..3a9a8e2d72 100644
+index 8372032119..bedad54d2a 100644
 --- a/src/mainboard/gigabyte/ga-g41m-es2l/cmos.default
 +++ b/src/mainboard/gigabyte/ga-g41m-es2l/cmos.default
 @@ -2,4 +2,4 @@ boot_option=Fallback
@@ -16,7 +17,7 @@ index 8372032119..3a9a8e2d72 100644
  power_on_after_fail=Enable
  nmi=Enable
 -gfx_uma_size=64M
-+gfx_uma_size=352M
++gfx_uma_size=256M
 -- 
 2.39.2
 

config/coreboot/default/patches/0008-acer-g43t-am3-set-VRAM-to-256MiB-by-default.patch

@@ -1,14 +1,15 @@
-From 794e082e64558678fe245c86a2c81b4edc582795 Mon Sep 17 00:00:00 2001
+From f1c59cd67446303a5cdf9107461247a63f894de3 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Fri, 14 May 2021 13:21:39 +0100
-Subject: [PATCH 08/18] acer/g43t-am3: set VRAM to 352MiB by default
+Subject: [PATCH 08/22] acer/g43t-am3: set VRAM to 256MiB by default
 
+Signed-off-by: Leah Rowe <leah@libreboot.org>
 ---
  src/mainboard/acer/g43t-am3/cmos.default | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/mainboard/acer/g43t-am3/cmos.default b/src/mainboard/acer/g43t-am3/cmos.default
-index 706f5dd551..98899e8bf5 100644
+index 706f5dd551..e8b45ea22c 100644
 --- a/src/mainboard/acer/g43t-am3/cmos.default
 +++ b/src/mainboard/acer/g43t-am3/cmos.default
 @@ -3,4 +3,4 @@ debug_level=Debug
@@ -16,7 +17,7 @@ index 706f5dd551..98899e8bf5 100644
  nmi=Enable
  sata_mode=AHCI
 -gfx_uma_size=64M
-+gfx_uma_size=352M
++gfx_uma_size=256M
 -- 
 2.39.2
 

config/coreboot/default/patches/0009-lenovo-t400-Enable-all-SATA-ports.patch

@@ -1,7 +1,7 @@
-From 62121b837771b0b05f6490943ff9f1ccaba45bdb Mon Sep 17 00:00:00 2001
+From 75858ba200a2a5835bca0af9b5f508a52ed978de Mon Sep 17 00:00:00 2001
 From: persmule <persmule@gmail.com>
 Date: Sun, 31 Oct 2021 23:33:26 +0000
-Subject: [PATCH 09/18] lenovo/t400: Enable all SATA ports
+Subject: [PATCH 09/22] lenovo/t400: Enable all SATA ports
 
 There are 2 SATA ports on the chassis of t400(s), but at least one dock for
 t400 contains a port for (P/S)ATA device, and t400s has a eSATA port on its
@@ -15,7 +15,7 @@ This patch unmasked all SATA ports found within t400s with factory firmware.
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/src/mainboard/lenovo/t400/devicetree.cb b/src/mainboard/lenovo/t400/devicetree.cb
-index 1df350ab67..21c8e2c9a1 100644
+index 259c3e1b21..3d007533a4 100644
 --- a/src/mainboard/lenovo/t400/devicetree.cb
 +++ b/src/mainboard/lenovo/t400/devicetree.cb
 @@ -46,8 +46,8 @@ chip northbridge/intel/gm45

config/coreboot/default/patches/0016-fix-speedstep-on-x200-t400-Revert-cpu-intel-model_10.patch

@@ -1,7 +1,7 @@
-From 3cf315fd59f1388d60cce9290eb52bccb7b29625 Mon Sep 17 00:00:00 2001
+From 3ec06fa2393995b87af1dbc0387c5d3255d5c0db Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Wed, 1 Dec 2021 02:53:00 +0000
-Subject: [PATCH 1/2] fix speedstep on x200/t400: Revert
+Subject: [PATCH 16/22] fix speedstep on x200/t400: Revert
  "cpu/intel/model_1067x: enable PECI"
 
 This reverts commit 70fea013c7ebd6d85a7806748233fcfd76802f5f.
@@ -43,5 +43,5 @@ index 315e7c36fc..1423fd72bc 100644
  
  #define PIC_SENS_CFG	0x1aa
 -- 
-2.40.0
+2.39.2
 

config/coreboot/default/patches/0017-GM45-type-CPUs-don-t-enable-alternative-SMRR.patch

@@ -1,17 +1,38 @@
-From 651292a204b00d7a39d8722f9d26fd9d7178fba2 Mon Sep 17 00:00:00 2001
+From fdde15b69bd5c8bf54339adf3581a32fa992a503 Mon Sep 17 00:00:00 2001
 From: Leah Rowe <leah@libreboot.org>
 Date: Mon, 17 Apr 2023 15:49:57 +0100
-Subject: [PATCH 1/1] GM45-type CPUs: don't enable alternative SMRR
+Subject: [PATCH 17/22] GM45-type CPUs: don't enable alternative SMRR
 
 This reverts the changes in coreboot revision:
 df7aecd92643d207feaf7fd840f8835097346644
 
+While this fix is *technically correct*, the one in
+coreboot, it breaks rebooting as tested on several
+GM45 ThinkPads e.g. X200, T400, when microcode
+updates are not applied.
+
+Since November 2022, Libreboot includes microcode
+updates by default, but it tells users how to remove
+it from the ROM (with cbfstool) if they wish.
+
+Well, with Libreboot 20221214, 20230319 and 20230413,
+mitigations present in Libreboot 20220710 (which did
+not have microcode updates) do not exist.
+
 This patch, along with the other patch to remove PECI
 support (which breaks speedstep when microcode updates
-are not applied) have now been applied to non-GeNUine Boot.
+are not applied) have now been re-added to Libreboot.
 
-This fixes broken rebooting on GM45 platforms, when microcode
-updates are excluded.
+It is still best to use microcode updates by default.
+These patches in coreboot are not critically urgent,
+and you can use the machines with or without them,
+regardless of ucode.
+
+I'll probably re-write this and the other patch at
+some point, applying the change conditionally upon
+whether or not microcode is applied.
+
+Pragmatism is a good thing. I recommend it.
 ---
  src/cpu/intel/model_1067x/model_1067x_init.c |  4 +++
  src/cpu/intel/model_1067x/mp_init.c          | 26 --------------------
@@ -148,5 +169,5 @@ index 535fb8fae7..f7b05facd2 100644
  	configure_c_states();
  
 -- 
-2.40.0
+2.39.2
 

config/coreboot/default/patches/0018-mb-dell-e6400-Enable-01.0-device-in-devicetree-for-d.patch

@@ -1,8 +1,8 @@
-From 521a2edd13050fa39c896bf4f481ff0021c9213e Mon Sep 17 00:00:00 2001
+From a65797a9e7e610b1c916cb4d275b72848622c218 Mon Sep 17 00:00:00 2001
 From: Nicholas Chin <nic.c3.14@gmail.com>
 Date: Sat, 6 May 2023 15:53:41 -0600
-Subject: [PATCH] mb/dell/e6400: Enable 01.0 device in devicetree for dGPU
- models
+Subject: [PATCH 18/22] mb/dell/e6400: Enable 01.0 device in devicetree for
+ dGPU models
 
 Change-Id: I9b8e5d3cd1e1f64dc87b682b1e045b6342924aed
 Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
@@ -24,5 +24,5 @@ index bb954cbd7b..e9f3915d17 100644
  		device pci 02.1 on end # Display
  		device pci 03.0 on end # ME
 -- 
-2.40.1
+2.39.2
 

config/coreboot/default/patches/0019-Remove-warning-for-coreboot-images-built-without-a-p.patch

@@ -1,7 +1,8 @@
-From 1ce4f118b024a6367382b46016781f30fe622e3e Mon Sep 17 00:00:00 2001
+From 7d5452bc3358cf82eea48fde312494bcb4ca8101 Mon Sep 17 00:00:00 2001
 From: Nicholas Chin <nic.c3.14@gmail.com>
 Date: Fri, 12 May 2023 19:55:15 -0600
-Subject: [PATCH] Remove warning for coreboot images built without a payload
+Subject: [PATCH 19/22] Remove warning for coreboot images built without a
+ payload
 
 I added this in upstream to prevent people from accidentally flashing
 roms without a payload resulting in a no boot situation, but in
@@ -34,5 +35,5 @@ index e735443a76..4f1692a873 100644
 -.PHONY: clean-payloads distclean-payloads print-repo-info-payloads warn_no_payload
 +.PHONY: clean-payloads distclean-payloads print-repo-info-payloads
 -- 
-2.40.1
+2.39.2
 

config/coreboot/default/patches/0020-ec-dell-mec5035-Add-command-to-enable-disable-radios.patch

@@ -0,0 +1,61 @@
+From f0db13a15c76c2947eec8919fd121450048914ce Mon Sep 17 00:00:00 2001
+From: Nicholas Chin <nic.c3.14@gmail.com>
+Date: Sun, 27 Aug 2023 17:36:36 -0600
+Subject: [PATCH 20/22] ec/dell/mec5035: Add command to enable/disable radios
+
+These were determined by sniffing the LPC bus while toggling the
+hardware wireless switch on the Latitude E6400. To differentiate devices
+options in the vendor BIOS to change which radios the switch controlled
+were used.
+
+Change-Id: I173dc197d63cda232dd7ede0cb798ab0a364482b
+Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
+---
+ src/ec/dell/mec5035/mec5035.c | 9 +++++++++
+ src/ec/dell/mec5035/mec5035.h | 8 ++++++++
+ 2 files changed, 17 insertions(+)
+
+diff --git a/src/ec/dell/mec5035/mec5035.c b/src/ec/dell/mec5035/mec5035.c
+index 8da11e5b1c..e0335a4635 100644
+--- a/src/ec/dell/mec5035/mec5035.c
++++ b/src/ec/dell/mec5035/mec5035.c
+@@ -84,6 +84,15 @@ u8 mec5035_mouse_touchpad(u8 setting)
+ 	return buf[0];
+ }
+ 
++void mec5035_radio_enable(enum mec5035_radio_dev dev, u8 on)
++{
++	/* From LPC traces and userspace testing with other values,
++	   the second byte has to be 2 for an unknown reason. */
++	u8 buf[3] = {dev, 2, on};
++	write_mailbox_regs(buf, 2, 3);
++	ec_command(CMD_RADIO_EN);
++}
++
+ void mec5035_early_init(void)
+ {
+ 	/* If this isn't sent the EC shuts down the system after about 15
+diff --git a/src/ec/dell/mec5035/mec5035.h b/src/ec/dell/mec5035/mec5035.h
+index e7a05b64d4..16512e2cc2 100644
+--- a/src/ec/dell/mec5035/mec5035.h
++++ b/src/ec/dell/mec5035/mec5035.h
+@@ -16,8 +16,16 @@
+ 
+ #define CMD_CPU_OK	0xc2
+ 
++#define CMD_RADIO_EN	0x2b
++enum mec5035_radio_dev {
++	RADIO_WLAN = 0,
++	RADIO_WWAN = 1,
++	RADIO_WPAN = 2,
++};