1 files changed, 74 insertions, 0 deletions
diff --git a/payloads/external/iPXE/Makefile b/payloads/external/iPXE/Makefile
new file mode 100644
index 0000000000..7e43bf82ed
--- /dev/null
+++ b/payloads/external/iPXE/Makefile
@@ -0,0 +1,74 @@
+##
+## 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.
+##
+
+# 2016.2 - Last commit of February 2016
+# When updating, change the name both here and in payloads/external/iPXE/Kconfig
+STABLE_COMMIT_ID=99b5216b1c71dba22dab734e0945887525493cde
+
+TAG-$(CONFIG_IPXE_MASTER)=origin/master
+TAG-$(CONFIG_IPXE_STABLE)=$(STABLE_COMMIT_ID)
+
+project_name=iPXE
+project_dir=ipxe
+project_git_repo=git://git.ipxe.org/ipxe.git
+
+all: build
+
+$(project_dir):
+	echo "    Cloning $(project_name) from Git"
+	git clone $(project_git_repo) $(project_dir)
+
+fetch: $(project_dir)
+	cd $(project_dir); \
+		git show $(TAG-y) >/dev/null 2>&1 ; \
+		if [ $$? -ne 0 ] || [ "$(TAG-y)" = "origin/master" ]; then \
+			echo "    Fetching new commits from the $(project_name) repo"; \
+			git fetch; \
+		fi
+
+checkout: fetch
+	echo "    Checking out $(project_name) revision $(TAG-y)"
+	cd  $(project_dir); \
+		git checkout master; \
+		git branch -D coreboot 2>/dev/null; \
+		git checkout -b coreboot $(TAG-y)
+
+config: checkout
+ifeq ($(CONSOLE_SERIAL),yy)
+	cp "$(project_dir)/src/config/console.h" "$(project_dir)/src/config/console.h.cb"
+	cp "$(project_dir)/src/config/serial.h" "$(project_dir)/src/config/serial.h.cb"
+	sed 's|//#define\s*CONSOLE_SERIAL.*|#define CONSOLE_SERIAL|' "$(project_dir)/src/config/console.h" > "$(project_dir)/src/config/console.h.tmp"
+	mv "$(project_dir)/src/config/console.h.tmp" "$(project_dir)/src/config/console.h"
+	sed 's|#define\s*COMCONSOLE.*|#define COMCONSOLE $(IPXE_UART)|' "$(project_dir)/src/config/serial.h" > "$(project_dir)/src/config/serial.h.tmp"
+	sed 's|#define\s*COMSPEED.*|#define COMSPEED $(CONFIG_TTYS0_BAUD)|'  "$(project_dir)/src/config/serial.h.tmp" > "$(project_dir)/src/config/serial.h"
+endif
+
+build: config
+	echo "    MAKE       $(project_name) $(TAG-y)"
+	$(MAKE) -C $(project_dir)/src bin/$(PXE_ROM_PCI_ID).rom
+	cp $(project_dir)/src/bin/$(PXE_ROM_PCI_ID).rom $(project_dir)/ipxe.rom
+ifeq ($(CONSOLE_SERIAL),yy)
+	cp "$(project_dir)/src/config/console.h.cb" "$(project_dir)/src/config/console.h"
+	cp "$(project_dir)/src/config/serial.h.cb" "$(project_dir)/src/config/serial.h"
+endif
+
+clean:
+	test -d $(project_dir) && $(MAKE) -C $(project_dir)/src veryclean || exit 0
+	rm -f $(project_dir)/ipxe.rom
+
+distclean:
+	rm -rf $(project_dir)
+
+.PHONY: all fetch config build clean distclean