diff options
4 files changed, 13 insertions, 2 deletions
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb index 24cc907da7..7669b183fc 100644 --- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb +++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb @@ -164,7 +164,7 @@ chip soc/intel/tigerlake device pci 0d.1 on end # USB xDCI (OTG) 0x9A15 device pci 0d.2 off end # TBT DMA0 0x9A1B device pci 0d.3 off end # TBT DMA1 0x9A1D - device pci 0e.0 on end # VMD 0x9A0B + device pci 0e.0 off end # VMD 0x9A0B # From PCH EDS(576591) device pci 10.2 on end # CNVi: BT 0xA0F5 - A0F7 diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb index eb6814e5bf..1d1d6dc633 100644 --- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb +++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb @@ -160,7 +160,7 @@ chip soc/intel/tigerlake device pci 0d.1 on end # USB xDCI (OTG) 0x9A15 device pci 0d.2 off end # TBT DMA0 0x9A1B device pci 0d.3 off end # TBT DMA1 0x9A1D - device pci 0e.0 on end # VMD 0x9A0B + device pci 0e.0 off end # VMD 0x9A0B # From PCH EDS(576591) device pci 10.2 off end # CNVi: BT 0xA0F5 - A0F7 diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c index 850cdbd169..611a61035d 100644 --- a/src/soc/intel/tigerlake/fsp_params.c +++ b/src/soc/intel/tigerlake/fsp_params.c @@ -214,6 +214,13 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) else params->CnviMode = 0; + /* VMD */ + dev = pcidev_path_on_root(SA_DEVFN_VMD); + if (dev) + params->VmdEnable = dev->enabled; + else + params->VmdEnable = 0; + /* Legacy 8254 timer support */ params->Enable8254ClockGating = !CONFIG_USE_LEGACY_8254_TIMER; params->Enable8254ClockGatingOnS3 = !CONFIG_USE_LEGACY_8254_TIMER; diff --git a/src/soc/intel/tigerlake/include/soc/pci_devs.h b/src/soc/intel/tigerlake/include/soc/pci_devs.h index d76c4a105b..ee3e894a92 100644 --- a/src/soc/intel/tigerlake/include/soc/pci_devs.h +++ b/src/soc/intel/tigerlake/include/soc/pci_devs.h @@ -54,6 +54,10 @@ #define SA_DEV_TCSS_DMA0 PCI_DEV(0, SA_DEV_SLOT_TCSS, 2) #define SA_DEV_TCSS_DMA1 PCI_DEV(0, SA_DEV_SLOT_TCSS, 3) +#define SA_DEV_SLOT_VMD 0x0e +#define SA_DEVFN_VMD PCI_DEVFN(SA_DEV_SLOT_VMD, 0) +#define SA_DEV_VMD PCI_DEV(0, SA_DEV_SLOT_VMD, 0) + /* PCH Devices */ #define PCH_DEV_SLOT_SIO0 0x10 #define PCH_DEVFN_CNVI_BT _PCH_DEVFN(SIO0, 2) |