diff options
author | Jes Klinke <jbk@google.com> | 2020-12-01 15:21:38 -0800 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2020-12-08 16:59:37 +0000 |
commit | 6e929acb73fd861c45f2b013a0d64f77b247b124 (patch) | |
tree | c123cd7eeebb9281a59dd00d479aadb1fac80a0f /src/mainboard/google/volteer/Kconfig.name | |
parent | a97fb7f9604ea9d90865c577d37376b82c915fb9 (diff) |
mb/google/volteer: ACPI nodes for volteer2_ti50
Unique among the Volteer devices, the volteer2_ti50 variant connects to
the TPM via I2C. This CL introduces the proper devicestree declarations
for the Linux kernel to recognize that.
overridetree.cb is shared between "sub"-variants volteer2 and
volteer2_ti50, so both will have two TPM nodes, the I2C being disabled
by default. The odd _ti50 variant then has code in variant.c to enable
the I2C node and disable the SPI node.
BUG=b:173461736
TEST=abuild -t GOOGLE_VOLTEER2{_TI50,} -c max -x
Change-Id: I5576a595bbabc34c62b768f8b3439e35ff6bcf7b
Signed-off-by: Jes Bodi Klinke <jbk@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48223
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/volteer/Kconfig.name')
-rw-r--r-- | src/mainboard/google/volteer/Kconfig.name | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/Kconfig.name b/src/mainboard/google/volteer/Kconfig.name index 9b66662b5a..8777994ae7 100644 --- a/src/mainboard/google/volteer/Kconfig.name +++ b/src/mainboard/google/volteer/Kconfig.name @@ -61,6 +61,7 @@ config BOARD_GOOGLE_VOLTEER2 select VARIANT_HAS_MIPI_CAMERA select SOC_INTEL_CSE_LITE_SKU select DRIVERS_GENESYSLOGIC_GL9755 + select DRIVER_I2C_TPM_ACPI # Reworked Volteer2 prototype, Haven chip replaced with Dauntless demo board config BOARD_GOOGLE_VOLTEER2_TI50 @@ -69,6 +70,7 @@ config BOARD_GOOGLE_VOLTEER2_TI50 select VARIANT_HAS_MIPI_CAMERA select SOC_INTEL_CSE_LITE_SKU select DRIVERS_GENESYSLOGIC_GL9755 + select DRIVER_I2C_TPM_ACPI config BOARD_GOOGLE_VOXEL bool "-> Voxel" |