diff options
| author | Duncan Laurie <dlaurie@google.com> | 2020-05-10 11:16:45 -0700 |
|---|---|---|
| committer | Duncan Laurie <dlaurie@chromium.org> | 2020-06-02 18:07:00 +0000 |
| commit | 9db8c2585ae3b14631edf170a5394440d1bceed3 (patch) | |
| tree | 7bd100b19d49d801ddfe3724c1e6dbfdb6287522 /src/mainboard/google/volteer/variants | |
| parent | 4dffa9cbb7bd8c6a0af4133d3eec9cb4fa8ab4e7 (diff) | |
mb/google/volteer: Add firmware configuration table
Add the current firmware configuration table for the volteer mainboard
and define some actions based on probe results for audio:
- When I2S options are selected disable the SoundWire GPIOs.
- When SoundWire is enabled disable the I2S GPIOs.
- When no audio is enabled disable all the GPIOs.
BUG=b:147462631
TEST=Test that GPIOs are configured as expected based on the current
value of the fw_config field in cbi.
Change-Id: I179f8b6436be83a2b37911777764bd26a0d404b7
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41215
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/volteer/variants')
| -rw-r--r-- | src/mainboard/google/volteer/variants/baseboard/devicetree.cb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb index 23e2f75c18..a55ef7d791 100644 --- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb @@ -1,3 +1,26 @@ +fw_config + field USB_DB 0 3 + option NONE 0 + option USB4 1 + option USB3 2 + end + field THERMAL 4 7 end + field AUDIO 8 10 + option NONE 0 + option MAX98357_ALC5682I_I2S 1 + option MAX98373_ALC5682I_I2S 2 + option MAX98373_ALC5682_SNDW 3 + end + field TABLETMODE 11 + option DISABLED 0 + option ENABLED 1 + end + field LTE_DB 12 + option ABSENT 0 + option PRESENT 1 + end +end + chip soc/intel/tigerlake device cpu_cluster 0 on |