diff options
| author | Zhongze Hu <frankhu@chromium.org> | 2018-03-16 17:11:07 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-03-21 18:25:25 +0000 |
| commit | 1fa724b40c752704c0b9c54439a2d773af354088 (patch) | |
| tree | 26cb32635d3496f8a4fc593fb17acb41219255e1 /src/mainboard | |
| parent | d90d17c544ca61fd8ee093dc906e3a3945e05ec6 (diff) | |
mb/google/fizz: Enable I2C bus 2
I2C bus 2 goes to the custom add-in card slot and it was disalbed cuase
it was idle.
Google CFM add-in card is going to use this I2C bus so it needs to be
re-enabled.
BUG=b:73006317
TEST=Tested with add-in card on fizz hardware and verified I2C bus 2 is
working properly.
Change-Id: I2c9b5a9323fd51872e340c35005c4a3432716808
Signed-off-by: Zhongze Hu <frankhu@chromium.org>
Reviewed-on: https://review.coreboot.org/25258
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/fizz/devicetree.cb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/google/fizz/devicetree.cb b/src/mainboard/google/fizz/devicetree.cb index d5ee04f716..a9646ec6cb 100644 --- a/src/mainboard/google/fizz/devicetree.cb +++ b/src/mainboard/google/fizz/devicetree.cb @@ -297,9 +297,9 @@ chip soc/intel/skylake # Must leave UART0 enabled or SD/eMMC will not work as PCI register "SerialIoDevMode" = "{ - [PchSerialIoIndexI2C0] = PchSerialIoDisabled, + [PchSerialIoIndexI2C0] = PchSerialIoPci, [PchSerialIoIndexI2C1] = PchSerialIoDisabled, - [PchSerialIoIndexI2C2] = PchSerialIoDisabled, + [PchSerialIoIndexI2C2] = PchSerialIoPci, [PchSerialIoIndexI2C3] = PchSerialIoDisabled, [PchSerialIoIndexI2C4] = PchSerialIoDisabled, [PchSerialIoIndexI2C5] = PchSerialIoPci, @@ -330,9 +330,9 @@ chip soc/intel/skylake device pci 14.0 on end # USB xHCI device pci 14.1 off end # USB xDCI (OTG) device pci 14.2 on end # Thermal Subsystem - device pci 15.0 off end # I2C #0 + device pci 15.0 on end # I2C #0 device pci 15.1 off end # I2C #1 - device pci 15.2 off end # I2C #2 + device pci 15.2 on end # I2C #2 device pci 15.3 off end # I2C #3 device pci 16.0 on end # Management Engine Interface 1 device pci 16.1 off end # Management Engine Interface 2 |