commit 766e481adb2091e45a016159cc97d72898606036
author Sean Rhodes <sean@starlabs.systems> Mon Jul 12 19:35:51 2021 +0100
committer Nico Huber <nico.h@gmx.de> Wed Sep 08 07:19:10 2021 +0000
tree 529d78645918fc6a31de7eaff253ea3655b5715c
parent 8b7600058f7fba707a026bb46e97b2e120b6acb9

payloads/external/tianocore: Add build argument for 4G Decode

Add Kconfig option TIANOCORE_ABOVE_4G_DECODE to pass build option to
edk2 to enable or disable "Above 4G Decode". Disabling allows certain Linux
distributions to boot such as Qubes, Zorin and Proxmox.

Requires commit `2f6d4cbcc7fa49462e607baed7626524ccd59ad3` that is
present in the `uefipayload_202107` branch of MrChromebox's edk2 
repository.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ia3b1d15196c0ec611431af29031682fea626d19d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56223
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>

payloads/external/tianocore/Makefile

diff --git a/payloads/external/tianocore/Makefile b/payloads/external/tianocore/Makefile
index ef3aacf..4fda8b8 100644
--- a/payloads/external/tianocore/Makefile
+++ b/payloads/external/tianocore/Makefile
@@ -33,9 +33,15 @@
 CBMEM=-D USE_CBMEM_FOR_CONSOLE=TRUE
 endif
 
+ifeq ($(CONFIG_TIANOCORE_ABOVE_4G_MEMORY),y)
+4G=-D ABOVE_4G_MEMORY=TRUE
+else
+4G=-D ABOVE_4G_MEMORY=FALSE
+endif
+
 TIMEOUT=-D PLATFORM_BOOT_TIMEOUT=$(CONFIG_TIANOCORE_BOOT_TIMEOUT)
 
-BUILD_STR=-q -a IA32 -a X64 -p UefiPayloadPkg/UefiPayloadPkg.dsc -t COREBOOT -b $(BUILD_TYPE) $(TIMEOUT) $(build_flavor) $(CBMEM)
+BUILD_STR=-q -a IA32 -a X64 -p UefiPayloadPkg/UefiPayloadPkg.dsc -t COREBOOT -b $(BUILD_TYPE) $(TIMEOUT) $(build_flavor) $(CBMEM) $(4G)
 
 all: clean build