BuildSystem: Add Memtest86+ as a secondary payload

This allows memtest86+ to be added to CBFS as a 'secondary'
payload on x86 systems, to be loaded by the main payload
if desired.

Selecting this option, which defaults to no, builds the memtest86+
payload and adds it to CBFS as `img/memtest` which can then be
loaded by for example SeaBIOS or GRUB.

Change-Id: Iecf876aaf588ba1df7abdf6668cb26f089bf5f42
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13858
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Ben Gardner <gardner.ben@gmail.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/payloads/external/Memtest86Plus/Makefile.inc b/payloads/external/Memtest86Plus/Makefile.inc
new file mode 100644
index 0000000000..ceb1f5ceae
--- /dev/null
+++ b/payloads/external/Memtest86Plus/Makefile.inc
@@ -0,0 +1,42 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2016 Google Inc.
+##
+## 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.
+##
+
+project_name=Memtest86+
+project_dir=$(shell pwd)/memtest86plus
+project_git_repo=https://review.coreboot.org/memtest86plus
+
+all: build
+
+$(project_dir):
+	echo "    Cloning $(project_name) from Git"
+	git clone $(project_git_repo) $(project_dir)
+
+fetch: $(project_dir)
+	cd $(project_dir); \
+		test -e '.git' && \
+		git fetch && \
+		git checkout origin/master
+
+build: fetch
+	echo "    MAKE       $(project_name)"
+	$(MAKE) -C $(project_dir) all
+
+clean:
+	test -d $(project_dir) && $(MAKE) -C $(project_dir) clean || exit 0
+
+distclean:
+	rm -rf $(project_dir)
+
+.PHONY: all build fetch clean distclean