[S] Change in coreboot[master]: mb/google/skyrim: Enable SOC_AMD_COMMON_BLOCK_I2C3_TPM_SHARED_WITH_PSP

[Martin Roth (Code Review)]

Martin Roth has submitted this change. ( https://review.coreboot.org/c/coreboot/+/67675 )

Change subject: mb/google/skyrim: Enable SOC_AMD_COMMON_BLOCK_I2C3_TPM_SHARED_WITH_PSP
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mb/google/skyrim: Enable SOC_AMD_COMMON_BLOCK_I2C3_TPM_SHARED_WITH_PSP

Skyrim platforms have I2C3 controller which is shared between PSP and
X86. In order to enable cooperation, PSP acts as an arbitrator. Enable
SOC_AMD_COMMON_BLOCK_I2C3_TPM_SHARED_WITH_PSP, so that proper driver is
binded on the OS side.

BUG=b:241878652
BRANCH=none
TEST=Build kernel and firmware. Run on skyrim and verify TPM
     functionality.

Signed-off-by: Jan Dabros 
Change-Id: I2a3de8cb2b9241e2d81e02df49f317ac0408d5bb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67675
Tested-by: build bot (Jenkins) 
Reviewed-by: Raul Rangel 
Reviewed-by: Karthik Ramasubramanian 
---
M src/mainboard/google/skyrim/Kconfig
1 file changed, 25 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Raul Rangel: Looks good to me, approved
  Karthik Ramasubramanian: Looks good to me, approved

diff --git a/src/mainboard/google/skyrim/Kconfig b/src/mainboard/google/skyrim/Kconfig
index d21bcc8..e545ba5 100644
--- a/src/mainboard/google/skyrim/Kconfig
+++ b/src/mainboard/google/skyrim/Kconfig
@@ -37,6 +37,7 @@
    select MAINBOARD_HAS_CHROMEOS
    select MAINBOARD_HAS_TPM2
    select SOC_AMD_MENDOCINO
+	select SOC_AMD_COMMON_BLOCK_I2C3_TPM_SHARED_WITH_PSP
    select SOC_AMD_COMMON_BLOCK_USE_ESPI
    select TPM_GOOGLE_TI50
    select PCIEXP_ASPM