[coreboot-gerrit] Change in coreboot[master]: kahlee: Enable TPM

[Chris Ching (Code Review)]

Chris Ching has uploaded this change for review. ( https://review.coreboot.org/22960

Change subject: kahlee: Enable TPM
......................................................................

kahlee: Enable TPM

BUG=b:69416132
BRANCH=none
TEST=make all

Change-Id: Ia866f80de0164d8cec84e204a5fe93bb53df547f
Signed-off-by: Chris Ching 
---
M src/mainboard/google/kahlee/Kconfig
1 file changed, 17 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/60/22960/1

diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig
index 80cfe88..91274d4 100644
--- a/src/mainboard/google/kahlee/Kconfig
+++ b/src/mainboard/google/kahlee/Kconfig
@@ -28,7 +28,7 @@
    select GFXUMA
    select GOOGLE_SMBIOS_MAINBOARD_VERSION
    select MAINBOARD_HAS_CHROMEOS
-	select MAINBOARD_HAS_LPC_TPM
+	select MAINBOARD_HAS_LPC_TPM if BOARD_GOOGLE_KAHLEE
    select SERIRQ_CONTINUOUS_MODE
    select STONEYRIDGE_UART

@@ -99,4 +99,20 @@
    int
    default 1

+# Select this option to enable use of cr50 I2C TPM on kahlee
+config KAHLEE_USE_I2C_TPM
+	bool
+	default y if !BOARD_GOOGLE_KAHLEE
+	select I2C_TPM
+	select MAINBOARD_HAS_I2C_TPM_CR50
+	select TPM2
+
+config DRIVER_TPM_I2C_BUS
+	depends on KAHLEE_USE_I2C_TPM
+	default 0x01 if BOARD_GOOGLE_GRUNT
+
+config DRIVER_TPM_I2C_ADDR
+	depends on KAHLEE_USE_I2C_TPM
+	default XXX
+
 endif # BOARD_GOOGLE_KAHLEE || BOARD_GOOGLE_GRUNT