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authorAaron Durbin <adurbin@chromium.org>2017-04-19 10:19:38 -0500
committerAaron Durbin <adurbin@chromium.org>2017-04-24 22:02:55 +0200
commit8bc896f7129b8e47cbca1c15b87a449620186cf8 (patch)
tree4310712849d51c4bd9082d07059c27dcd227c46e
parentfd053d74a3c14a90acbdfa290bd8c1f46ace5009 (diff)
downloadcoreboot-8bc896f7129b8e47cbca1c15b87a449620186cf8.tar.xz
Kconfig: provide MAINBOARD_HAS_TPM_CR50 option
The CR50 TPM can do both SPI and I2C communication. However, there's situations where policy needs to be applied for CR50 generically regardless of the I/O transport. Therefore add MAINBOARD_HAS_TPM_CR50 to encompass that. Additionally, once the mainboard has selected CR50 TPM automatically select MAINBOARD_HAS_TPM2 since CR50 TPM is TPM 2.0. Change-Id: I878f9b9dc99cfb0252d6fef7fc020fa3d391fcec Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19370 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
-rw-r--r--src/Kconfig6
-rw-r--r--src/mainboard/google/eve/Kconfig1
-rw-r--r--src/mainboard/google/gru/Kconfig1
-rw-r--r--src/mainboard/google/poppy/Kconfig1
-rw-r--r--src/mainboard/google/reef/Kconfig1
-rw-r--r--src/vendorcode/google/chromeos/Kconfig2
6 files changed, 7 insertions, 5 deletions
diff --git a/src/Kconfig b/src/Kconfig
index 7dc738fbd2..a37c26137e 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -402,6 +402,12 @@ config TPM2
If unsure, say N.
+config MAINBOARD_HAS_TPM_CR50
+ bool
+ default y if MAINBOARD_HAS_SPI_TPM_CR50 || MAINBOARD_HAS_I2C_TPM_CR50
+ default n
+ select MAINBOARD_HAS_TPM2
+
config HEAP_SIZE
hex
default 0x4000
diff --git a/src/mainboard/google/eve/Kconfig b/src/mainboard/google/eve/Kconfig
index ccffae50c5..7727a4cad2 100644
--- a/src/mainboard/google/eve/Kconfig
+++ b/src/mainboard/google/eve/Kconfig
@@ -16,7 +16,6 @@ config BOARD_SPECIFIC_OPTIONS
select I2C_TPM
select MAINBOARD_HAS_CHROMEOS
select MAINBOARD_HAS_I2C_TPM_CR50
- select MAINBOARD_HAS_TPM2
select MAINBOARD_USES_FSP2_0
select SOC_INTEL_KABYLAKE
select TPM2
diff --git a/src/mainboard/google/gru/Kconfig b/src/mainboard/google/gru/Kconfig
index feb14c0bcb..0fce7cc167 100644
--- a/src/mainboard/google/gru/Kconfig
+++ b/src/mainboard/google/gru/Kconfig
@@ -37,7 +37,6 @@ config BOARD_SPECIFIC_OPTIONS
select MAINBOARD_DO_NATIVE_VGA_INIT
select MAINBOARD_HAS_CHROMEOS
select MAINBOARD_HAS_NATIVE_VGA_INIT
- select MAINBOARD_HAS_TPM2 if GRU_HAS_TPM2
select RAM_CODE_SUPPORT
select RTC
select SOC_ROCKCHIP_RK3399
diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig
index a334856351..03ce99b8b9 100644
--- a/src/mainboard/google/poppy/Kconfig
+++ b/src/mainboard/google/poppy/Kconfig
@@ -62,7 +62,6 @@ config POPPY_USE_SPI_TPM
bool
default n
select MAINBOARD_HAS_SPI_TPM_CR50
- select MAINBOARD_HAS_TPM2
select SPI_TPM
select TPM2
diff --git a/src/mainboard/google/reef/Kconfig b/src/mainboard/google/reef/Kconfig
index c4bf212d02..8fb6056050 100644
--- a/src/mainboard/google/reef/Kconfig
+++ b/src/mainboard/google/reef/Kconfig
@@ -14,7 +14,6 @@ config BOARD_GOOGLE_BASEBOARD_REEF
select HAVE_ACPI_TABLES
select I2C_TPM
select MAINBOARD_HAS_CHROMEOS
- select MAINBOARD_HAS_TPM2
select MAINBOARD_HAS_I2C_TPM_CR50
select TPM2
select GOOGLE_SMBIOS_MAINBOARD_VERSION
diff --git a/src/vendorcode/google/chromeos/Kconfig b/src/vendorcode/google/chromeos/Kconfig
index ab2478212d..1a4ac4fbbe 100644
--- a/src/vendorcode/google/chromeos/Kconfig
+++ b/src/vendorcode/google/chromeos/Kconfig
@@ -33,7 +33,7 @@ if CHROMEOS
config CR50_IMMEDIATELY_COMMIT_FW_SECDATA
bool
- default y if MAINBOARD_HAS_I2C_TPM_CR50 || MAINBOARD_HAS_SPI_TPM_CR50
+ default y if MAINBOARD_HAS_TPM_CR50
config CHROMEOS_RAMOOPS
bool "Reserve space for Chrome OS ramoops"