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mb/intel/mtlrvp: define a new config for Chrome EC 

Introduce new config MTL_CHROME_EC_SHARED_SPI, tailored for
Chrome ECs utilizing an external shared SPI flash.

BUG=b:289783489
TEST=emerge-rex coreboot chromeos-bootimage is successful

Cq-Depend: chrome-internal:6691498
Cq-Depend: chrome-internal:6741356
Change-Id: I462c34c5adaefa37c652de293152243c58bad7c5
Signed-off-by: Deepti Deshatty <deepti.deshatty@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79824
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
This commit is contained in:
Deepti Deshatty 2024-01-04 16:31:50 +05:30 committed by Felix Held
parent 264f86526d
commit 315251d5cc
1 changed files with 7 additions and 2 deletions
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9
src/mainboard/intel/mtlrvp/Kconfig
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@ -107,7 +107,8 @@ config DIMM_SPD_SIZE
choice
prompt "ON BOARD EC"
default MTL_INTEL_EC if BOARD_INTEL_MTLRVP_P
default MTL_CHROME_EC if BOARD_INTEL_MTLRVP_P_EXT_EC || BOARD_INTEL_MTLRVP_P_MCHP || BOARD_INTEL_MTLRVP4ES_P_EXT_EC
default MTL_CHROME_EC if BOARD_INTEL_MTLRVP_P_EXT_EC || BOARD_INTEL_MTLRVP4ES_P_EXT_EC
default MTL_CHROME_EC_SHARED_SPI if BOARD_INTEL_MTLRVP_P_MCHP
help
This option allows you to select the on board EC to use.
Select whether the board has Intel EC or/and Chrome EC
@ -115,6 +116,10 @@ choice
config MTL_CHROME_EC
bool "Chrome EC with Internal SPI flash"
config MTL_CHROME_EC_SHARED_SPI
bool "Chrome EC with External Shared SPI flash"
select MAINBOARD_USES_IFD_EC_REGION
config MTL_INTEL_EC
bool "Intel EC"
select EC_ACPI
@ -122,7 +127,7 @@ endchoice
config VBOOT
select VBOOT_LID_SWITCH
select EC_GOOGLE_CHROMEEC_SWITCHES if MTL_CHROME_EC
select EC_GOOGLE_CHROMEEC_SWITCHES if MTL_CHROME_EC || MTL_CHROME_EC_SHARED_SPI
config UART_FOR_CONSOLE
int