Matt Papageorge has uploaded this change for review.
mb/google/kahlee: Set EFS SPI platform configuration
Set platform defaults for SPI settings in Kconfig for EFS
for Kahlee based platforms.
BUG=b:158755102
TEST=Build test. I have no device for a boot test.
Change-Id: I9b979d79ad2dc920e8baf288ddfab04f04f42789
Signed-off-by: Matt Papageorge <matthewpapa07@gmail.com>
---
M src/mainboard/google/kahlee/Kconfig
M src/soc/amd/stoneyridge/Makefile.inc
2 files changed, 15 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/02/44002/1
diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig
index a9ba0f5..9ce3760 100644
--- a/src/mainboard/google/kahlee/Kconfig
+++ b/src/mainboard/google/kahlee/Kconfig
@@ -127,4 +127,14 @@
config USE_PSPSECUREOS
def_bool n
+config EFS_SPI_READ_MODE
+ int
+ default 4
+ default 0 if EM100
+
+config EFS_SPI_SPEED
+ int
+ default 0
+ default 3 if EM100
+
endif # BOARD_GOOGLE_BASEBOARD_KAHLEE
diff --git a/src/soc/amd/stoneyridge/Makefile.inc b/src/soc/amd/stoneyridge/Makefile.inc
index 0d7b5d1..ecb1414 100644
--- a/src/soc/amd/stoneyridge/Makefile.inc
+++ b/src/soc/amd/stoneyridge/Makefile.inc
@@ -193,6 +193,8 @@
SUBPROG_FN_SMU_FW=1
OPT_SMUFWM_FN_FILE=$(call add_opt_prefix, $(SMUFWM_FN_FILE), --subprogram $(SUBPROG_FN_SMU_FW) --smufirmware)
OPT_SMUFIRMWARE2_FN_FILE=$(call add_opt_prefix, $(SMUFIRMWARE2_FN_FILE), --subprogram $(SUBPROG_FN_SMU_FW) --smufirmware2)
+OPT_EFS_SPI_READ_MODE=$(call add_opt_prefix, $(CONFIG_EFS_SPI_READ_MODE), --spi-read-mode)
+OPT_EFS_SPI_SPEED=$(call add_opt_prefix, $(CONFIG_EFS_SPI_SPEED), --spi-speed)
ifeq ($(FIRMWARE_TYPE),ST)
OPT_COMBOCAPABLE=--combo-capable
@@ -247,6 +249,9 @@
$(OPT_SMUFIRMWARE2_FN_FILE) \
$(OPT_SMUSCS_FILE) \
$(OPT_COMBOCAPABLE)\
+ $(OPT_EFS_SPI_READ_MODE) \
+ $(OPT_EFS_SPI_SPEED) \
+ --soc-name "Stoneyridge" \
--flashsize $(CONFIG_ROM_SIZE) \
--location $(shell printf "0x%x" $(STONEYRIDGE_FWM_POSITION)) \
--output $@
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