diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2019-05-17 14:39:36 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-05-20 14:50:28 +0000 |
| commit | 97ae7430a80c00b3f53465727880d74d7ebfe7aa (patch) | |
| tree | 2fcff4338579446d6b2fb260b6687a5de57c27c4 /src/mainboard | |
| parent | 76a8f9e29f3cb6aa2e971957eec7fc05abaf50b8 (diff) | |
| download | coreboot-97ae7430a80c00b3f53465727880d74d7ebfe7aa.tar.xz | |
mb/google/dragonegg: Override FSP default GPIO PM configuration
GPIO_COMM_0/2/3/4: Enable gpio community all PM configuration.
GPIO_COMM_1: Disable RCOMP clock gating due to GPP_D16 IRQ mapped for H1 TPM.
BUG=b:130764684
TEST=H1 TPM interrupt working find and able to boot from fixed boot media
Change-Id: I1f83f938f201c6574367960b1027555767cf6f3d
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32847
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb b/src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb index 257ad1dd15..f820924280 100644 --- a/src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb @@ -167,6 +167,16 @@ chip soc/intel/icelake }, }" + # GPIO PM programming + register "gpio_override_pm" = "1" + + # GPIO community PM configuration + register "gpio_pm[COMM_0]" = "MISCCFG_ENABLE_GPIO_PM_CONFIG" + register "gpio_pm[COMM_1]" = "MISCCFG_GPSIDEDPCGEN | MISCCFG_GPRTCDLCGEN | MISCCFG_GSXSLCGEN | MISCCFG_GPDPCGEN | MISCCFG_GPDLCGEN" + register "gpio_pm[COMM_2]" = "MISCCFG_ENABLE_GPIO_PM_CONFIG" + register "gpio_pm[COMM_3]" = "MISCCFG_ENABLE_GPIO_PM_CONFIG" + register "gpio_pm[COMM_4]" = "MISCCFG_ENABLE_GPIO_PM_CONFIG" + device domain 0 on device pci 00.0 on end # Host Bridge device pci 02.0 on end # Integrated Graphics Device |