[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer: ACPI nodes for volteer2_ti50

[Jes Klinke (Code Review)]

Hello build bot (Jenkins), Patrick Georgi, Martin Roth, Nick Vaccaro,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/48223

to look at the new patch set (#3).

Change subject: mb/google/volteer: ACPI nodes for volteer2_ti50
......................................................................

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 
---
M src/mainboard/google/volteer/Kconfig.name
M src/mainboard/google/volteer/mainboard.c
M src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h
M src/mainboard/google/volteer/variants/volteer2/Makefile.inc
M src/mainboard/google/volteer/variants/volteer2/overridetree.cb
A src/mainboard/google/volteer/variants/volteer2/variant.c
6 files changed, 57 insertions(+), 7 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/23/48223/3