payloads/external/edk2: Add option to clone edk2-platforms repo

Add possibility to clone edk2-platforms repository. Some edk2
repositories may use modules from edk2-platforms which contains
various feature packages for Intel platforms, e.g VT-d driver if DMA
protection is enabled.

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Iabd0793dfdcb95260046dc992ff30ef581159db9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68872
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

3 files changed, 61 insertions, 1 deletions

diff --git a/payloads/external/Makefile.inc b/payloads/external/Makefile.inc
index 91fce58f92..475427ee9d 100644
--- a/payloads/external/Makefile.inc
+++ b/payloads/external/Makefile.inc
@@ -166,6 +166,9 @@ $(obj)/UEFIPAYLOAD.fd: $(DOTCONFIG)
 		CONFIG_EDK2_REPO_CUSTOM=$(CONFIG_EDK2_REPO_CUSTOM) \
 		CONFIG_EDK2_CPU_TIMER_LIB=$(CONFIG_EDK2_CPU_TIMER_LIB) \
 		CONFIG_EDK2_CUSTOM_BUILD_PARAMS=$(CONFIG_EDK2_CUSTOM_BUILD_PARAMS) \
+		CONFIG_EDK2_USE_EDK2_PLATFORMS=$(CONFIG_EDK2_USE_EDK2_PLATFORMS) \
+		CONFIG_EDK2_PLATFORMS_REPOSITORY=$(CONFIG_EDK2_PLATFORMS_REPOSITORY) \
+		CONFIG_EDK2_PLATFORMS_TAG_OR_REV=$(CONFIG_EDK2_PLATFORMS_TAG_OR_REV) \
 		CONFIG_EDK2_DEBUG=$(CONFIG_EDK2_DEBUG) \
 		CONFIG_EDK2_RELEASE=$(CONFIG_EDK2_RELEASE) \
 		CONFIG_EDK2_VERBOSE_BUILD=$(CONFIG_EDK2_VERBOSE_BUILD) \
diff --git a/payloads/external/edk2/Kconfig b/payloads/external/edk2/Kconfig
index 454aef0069..e3bb157cac 100644
--- a/payloads/external/edk2/Kconfig
+++ b/payloads/external/edk2/Kconfig
@@ -61,6 +61,30 @@ config EDK2_TAG_OR_REV
 	  EDK2_REPOSITORY, and in the case of a branch name, prefixed with origin i.e.
 	  "origin/uefipayload_202202"
 
+config EDK2_USE_EDK2_PLATFORMS
+	bool "Use edk2-platforms repository"
+	default n
+	help
+	  Clone edk2-platforms repository to the edk2 workspace for additional modules.
+
+if EDK2_USE_EDK2_PLATFORMS
+
+config EDK2_PLATFORMS_REPOSITORY
+	string "URL to git repository for edk2-platforms"
+	default "https://github.com/tianocore/edk2-platforms"
+	help
+	  URL to the edk2-platfors repository to clone.
+
+config EDK2_PLATFORMS_TAG_OR_REV
+	string "Insert a commit's SHA-1 or a branch name"
+	default "origin/master"
+	help
+	  The commit's SHA-1 or branch name of the revision to use. This must exist in
+	  EDK2_PLATFORMS_REPOSITORY, and in the case of a branch name, prefixed with
+	  origin i.e. "origin/master"
+
+endif
+
 choice
 	prompt "edk2 build"
 	default EDK2_RELEASE
diff --git a/payloads/external/edk2/Makefile b/payloads/external/edk2/Makefile
index 27ce4a9507..b241cf9688 100644
--- a/payloads/external/edk2/Makefile
+++ b/payloads/external/edk2/Makefile
@@ -6,7 +6,22 @@ export SHELL := env bash
 project_name = edk2
 export WORKSPACE := $(CURDIR)/workspace
 export EDK2_PATH := $(WORKSPACE)/$(word 3,$(subst /, ,$(CONFIG_EDK2_REPOSITORY)))
+
+ifeq ($(CONFIG_EDK2_USE_EDK2_PLATFORMS),y)
+export EDK2_PLATFORMS_PATH := $(WORKSPACE)/edk2-platforms
+export PACKAGES_PATH := $(EDK2_PATH):\
+			$(EDK2_PLATFORMS_PATH)/Platform/Intel:\
+			$(EDK2_PLATFORMS_PATH)/Silicon/Intel:\
+			$(EDK2_PLATFORMS_PATH)/Features/Intel:\
+			$(EDK2_PLATFORMS_PATH)/Features/Intel/Debugging:\
+			$(EDK2_PLATFORMS_PATH)/Features/Intel/Network:\
+			$(EDK2_PLATFORMS_PATH)/Features/Intel/OutOfBandManagement:\
+			$(EDK2_PLATFORMS_PATH)/Features/Intel/PowerManagement:\
+			$(EDK2_PLATFORMS_PATH)/Features/Intel/SystemInformation:\
+			$(EDK2_PLATFORMS_PATH)/Features/Intel/UserInterface
+else
 export PACKAGES_PATH := $(EDK2_PATH)
+endif
 
 OBJCOPY = $(GCC_PREFIX)objcopy
 
@@ -119,6 +134,23 @@ all: UefiPayloadPkg
 $(WORKSPACE):
 	mkdir $(WORKSPACE)
 
+$(EDK2_PLATFORMS_PATH): $(WORKSPACE)
+	if [ ! -d "$(EDK2_PLATFORMS_PATH)" ]; then \
+		git clone --recurse-submodules $(CONFIG_EDK2_PLATFORMS_REPOSITORY) $(EDK2_PLATFORMS_PATH) -j5; \
+	fi
+	cd $(EDK2_PLATFORMS_PATH); \
+		if ! git rev-parse --verify -q $(CONFIG_EDK2_PLATFORMS_TAG_OR_REV) >/dev/null; then \
+			echo "    $(CONFIG_EDK2_PLATFORMS_TAG_OR_REV) is not a valid git reference"; \
+			exit 1; \
+		fi; \
+		if git status --ignore-submodules=dirty | grep -q "nothing to commit, working tree clean"; then \
+			echo "    Checking out edk2-platforms revision $(CONFIG_EDK2_PLATFORMS_TAG_OR_REV)"; \
+			git checkout --detach $(CONFIG_EDK2_PLATFORMS_TAG_OR_REV) -f; \
+		else \
+			echo "    Working directory not clean; will not overwrite"; \
+		fi; \
+		git submodule update --init --checkout
+
 $(EDK2_PATH): $(WORKSPACE)
 	if [ ! -d "$(EDK2_PATH)" ]; then \
 		git clone --recurse-submodules $(CONFIG_EDK2_REPOSITORY) $(EDK2_PATH) -j5; \
@@ -176,6 +208,7 @@ print:
 	echo "   ##### $(project_name) Build Summary #####"
 	echo "   Repository:     $(CONFIG_EDK2_REPOSITORY)"
 	echo "   Branch:         $(CONFIG_EDK2_TAG_OR_REV)"
+	echo "   Packages path:  $(PACKAGES_PATH)"
 	echo " $(BUILD_STR)" | \
 		sed -e 's/--/-/g' -e 's/-/\n   /g' | sort | sed \
 		-e 's/a /Architecture:   /g' \
@@ -187,7 +220,7 @@ print:
 		-e 's/s /Build:          Silent/' \
 		-e 's/t /Toolchain:      /'
 
-prep: $(EDK2_PATH) clean checktools logo
+prep: $(EDK2_PATH) $(EDK2_PLATFORMS_PATH) clean checktools logo
 	cd $(WORKSPACE); \
 		source $(EDK2_PATH)/edksetup.sh; \
 		unset CC; $(MAKE) -C $(EDK2_PATH)/BaseTools 2>&1; \