diff options
| author | Marc Jones <marcj303@gmail.com> | 2017-04-20 16:51:10 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-07-31 17:18:49 +0000 |
| commit | 583806a79d36a2aff5cb6069150ebe173130b00e (patch) | |
| tree | 974ae1c1293aaf509e51b39eeb368c77432690ad /src/mainboard/google | |
| parent | 42e20643700aee9039a605e98e4a1339ab42619c (diff) | |
| download | coreboot-583806a79d36a2aff5cb6069150ebe173130b00e.tar.xz | |
google/kahlee: Enable TPM
Set up the TPM decode to SPI prior to verstage.
Enable LPC TPM and remove the mock data.
Note, Kahlee TPM is on SPI, but decoded by the LPC block.
BRANCH=none
BUG=b:62103024
TEST=coreboot and Depthcharge reports TPM found.
Change-Id: Iab92259ebeaa40937309fad05cc45d9ca6d41357
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19848
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/kahlee/Kconfig | 2 | ||||
| -rw-r--r-- | src/mainboard/google/kahlee/bootblock/bootblock.c | 4 | ||||
| -rw-r--r-- | src/mainboard/google/kahlee/devicetree.cb | 3 |
3 files changed, 8 insertions, 1 deletions
diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig index e212a57651..ad1a31220e 100644 --- a/src/mainboard/google/kahlee/Kconfig +++ b/src/mainboard/google/kahlee/Kconfig @@ -27,6 +27,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_TABLES select GFXUMA select MAINBOARD_HAS_CHROMEOS + select MAINBOARD_HAS_LPC_TPM select SERIRQ_CONTINUOUS_MODE select STONEYRIDGE_UART @@ -51,7 +52,6 @@ config ONBOARD_VGA_IS_PRIMARY default y config VBOOT - select VBOOT_MOCK_SECDATA select EC_GOOGLE_CHROMEEC_SWITCHES select VBOOT_LID_SWITCH select VBOOT_VBNV_CMOS diff --git a/src/mainboard/google/kahlee/bootblock/bootblock.c b/src/mainboard/google/kahlee/bootblock/bootblock.c index a6161e4eba..caa24d5254 100644 --- a/src/mainboard/google/kahlee/bootblock/bootblock.c +++ b/src/mainboard/google/kahlee/bootblock/bootblock.c @@ -15,9 +15,13 @@ #include <bootblock_common.h> #include <ec.h> +#include <soc/hudson.h> void bootblock_mainboard_init(void) { /* Enable the EC as soon as we have visibility */ mainboard_ec_init(); + + /* Setup TPM decode before verstage */ + hudson_tpm_decode_spi(); } diff --git a/src/mainboard/google/kahlee/devicetree.cb b/src/mainboard/google/kahlee/devicetree.cb index fd43d1c903..0ed3336329 100644 --- a/src/mainboard/google/kahlee/devicetree.cb +++ b/src/mainboard/google/kahlee/devicetree.cb @@ -48,6 +48,9 @@ chip soc/amd/stoneyridge chip ec/google/chromeec device pnp 0c09.0 on end end + chip drivers/pc80/tpm + device pnp 0c31.0 on end + end end # LPC 0x790e device pci 14.7 on end # SD device pci 18.0 on end |