sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

payloads/edk2: Add Kconfig to enable AMD Picasso eMMC driver

Browse Source 
Add a Kconfig to selectively enable the AMD Picasso eMMC driver
recently added to MrChromebox's edk2 fork. When selected, will enable
booting from AMD Picasso devices with eMMC storage.

TEST=tested with rest of patch train

Change-Id: I6536a6f243f6766b913e295afebcf5b965e4e969
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81892
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Matt DeVillier 2024-04-12 11:20:54 -05:00 committed by Felix Held
parent 28a147e116
commit 63359d1bce
3 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
payloads/external/Makefile.mk vendored
View File

@ -196,6 +196,7 @@ $(obj)/UEFIPAYLOAD.fd: $(DOTCONFIG)
CONFIG_INTEL_GMA_VBT_FILE=$(CONFIG_INTEL_GMA_VBT_FILE) \ CONFIG_INTEL_GMA_VBT_FILE=$(CONFIG_INTEL_GMA_VBT_FILE) \
CONFIG_EDK2_DISABLE_TPM=$(CONFIG_EDK2_DISABLE_TPM) \ CONFIG_EDK2_DISABLE_TPM=$(CONFIG_EDK2_DISABLE_TPM) \
CONFIG_EDK2_UFS_ENABLE=$(CONFIG_EDK2_UFS_ENABLE) \ CONFIG_EDK2_UFS_ENABLE=$(CONFIG_EDK2_UFS_ENABLE) \
CONFIG_EDK2_PCO_MMIO_EMMC=$(CONFIG_EDK2_PCO_MMIO_EMMC) \
GCC_CC_x86_32=$(GCC_CC_x86_32) \ GCC_CC_x86_32=$(GCC_CC_x86_32) \
GCC_CC_x86_64=$(GCC_CC_x86_64) \ GCC_CC_x86_64=$(GCC_CC_x86_64) \
GCC_CC_arm=$(GCC_CC_arm) \ GCC_CC_arm=$(GCC_CC_arm) \

9
payloads/external/edk2/Kconfig vendored
View File

@ -299,6 +299,15 @@ config EDK2_UFS_ENABLE
It is needed for boards with UFS storage, but can cause issues with other boards, It is needed for boards with UFS storage, but can cause issues with other boards,
so should only be enabled when needed. so should only be enabled when needed.
config EDK2_PCO_MMIO_EMMC
bool "Enable MMIO eMMC driver for AMD Picasso boards in edk2"
depends on EDK2_REPO_MRCHROMEBOX
default n
help
Select this option to enable the MMIO eMMC DXE driver in MrChromebox's fork of edk2.
It is needed for AMD Picasso boards with eMMC storage, but will conflict with the
PCI-based eMMC driver, so should only be enabled for AMD Picasso boards.
config EDK2_CUSTOM_BUILD_PARAMS config EDK2_CUSTOM_BUILD_PARAMS
string "edk2 additional custom build parameters" string "edk2 additional custom build parameters"
default "-D VARIABLE_SUPPORT=SMMSTORE" if EDK2_REPO_MRCHROMEBOX && SMMSTORE_V2 default "-D VARIABLE_SUPPORT=SMMSTORE" if EDK2_REPO_MRCHROMEBOX && SMMSTORE_V2

4
payloads/external/edk2/Makefile vendored
View File

@ -137,6 +137,10 @@ endif
ifeq ($(CONFIG_EDK2_UFS_ENABLE),y) ifeq ($(CONFIG_EDK2_UFS_ENABLE),y)
BUILD_STR += -D UFS_ENABLE=TRUE BUILD_STR += -D UFS_ENABLE=TRUE
endif endif
# USE_PCO_MMIO_EMMC = FALSE
ifeq ($(CONFIG_EDK2_PCO_MMIO_EMMC),y)
BUILD_STR += -D USE_PCO_MMIO_EMMC=TRUE
endif
endif endif