payloads/edk2: Add a recipe to build the ShimLayer
The ShimLayer is required to start the Universal Payload. It will build
the required HOBs and pass them accordingly.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I043271994f40813d9059a89420d4311d9d5802b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64485
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
diff --git a/payloads/external/edk2/Makefile b/payloads/external/edk2/Makefile
index a1c2072..498e11a 100644
--- a/payloads/external/edk2/Makefile
+++ b/payloads/external/edk2/Makefile
@@ -117,6 +117,9 @@
fi
cd $(EDK2_PATH); \
git checkout MdeModulePkg/Logo/Logo.bmp > /dev/null 2>&1 || true; \
+ if [ -e UefiPayloadPkg/ShimLayer/UniversalPayload.o ]; then \
+ rm UefiPayloadPkg/ShimLayer/UniversalPayload.o; \
+ fi; \
echo " Fetching new commits from $(CONFIG_EDK2_REPOSITORY)"; \
git fetch origin 2>/dev/null; \
if ! git rev-parse --verify -q $(CONFIG_EDK2_TAG_OR_REV) >/dev/null; then \
@@ -210,6 +213,18 @@
fi
echo "Success!"; \
+$(WORKSPACE)/Build/UefiPayloadPkgX64/$(RELEASE_STR)_COREBOOT/IA32/UefiPayloadPkg/ShimLayer/ShimLayer/DEBUG/ShimLayer.dll: \
+ $(WORKSPACE)/Build/UefiPayloadPkgX64/UniversalPayload.elf prep
+ cd $(WORKSPACE)/Build/UefiPayloadPkgX64 && \
+ $(OBJCOPY) -I binary UniversalPayload.elf -O elf32-i386 -B i386 \
+ $(EDK2_PATH)/UefiPayloadPkg/ShimLayer/UniversalPayload.o; \
+ cd $(WORKSPACE) && \
+ source $(EDK2_PATH)/edksetup.sh; \
+ build -p UefiPayloadPkg/UefiPayloadPkg.dsc -b $(RELEASE_STR) -a IA32 -a X64 \
+ -m UefiPayloadPkg/ShimLayer/ShimLayer.inf \
+ -t COREBOOT -D BOOTLOADER=COREBOOT -D SHIMLAYER=TRUE \
+ -y $(WORKSPACE)/Build/UefiPayloadPkgX64/ShimLayer.txt
+
UefiPayloadPkg: $(WORKSPACE)/Build/UefiPayloadPkgX64/$(RELEASE_STR)_COREBOOT/FV/UEFIPAYLOAD.fd
mv $(WORKSPACE)/Build/UefiPayloadPkgX64/$(RELEASE_STR)_COREBOOT/FV/UEFIPAYLOAD.fd \
../../../build/UEFIPAYLOAD.fd