diff options
Diffstat (limited to 'src/mainboard/intel/tglrvp/variants')
4 files changed, 54 insertions, 12 deletions
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb index ad7eabe158..384bc1bb6e 100644 --- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb +++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb @@ -9,8 +9,8 @@ chip soc/intel/tigerlake # route. i.e. If this route changes then the affected GPE # offset bits also need to be changed. register "pmc_gpe0_dw0" = "GPP_B" - register "pmc_gpe0_dw1" = "GPP_D" - register "pmc_gpe0_dw2" = "GPP_E" + register "pmc_gpe0_dw1" = "GPP_C" + register "pmc_gpe0_dw2" = "GPP_D" # Enable heci1 communication register "HeciEnabled" = "1" @@ -86,14 +86,14 @@ chip soc/intel/tigerlake register "SerialIoGSpiMode" = "{ [PchSerialIoIndexGSPI0] = PchSerialIoDisabled, - [PchSerialIoIndexGSPI1] = PchSerialIoDisabled, + [PchSerialIoIndexGSPI1] = PchSerialIoPci, [PchSerialIoIndexGSPI2] = PchSerialIoDisabled, [PchSerialIoIndexGSPI3] = PchSerialIoDisabled, }" register "SerialIoGSpiCsMode" = "{ [PchSerialIoIndexGSPI0] = 0, - [PchSerialIoIndexGSPI1] = 0, + [PchSerialIoIndexGSPI1] = 1, [PchSerialIoIndexGSPI2] = 0, [PchSerialIoIndexGSPI3] = 0, }" @@ -152,6 +152,10 @@ chip soc/intel/tigerlake # Intel Common SoC Config register "common_soc_config" = "{ .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, + .gspi[1] = { + .speed_mhz = 1, + .early_init = 1, + }, .i2c[0] = { .speed = I2C_SPEED_FAST, }, @@ -294,8 +298,15 @@ chip soc/intel/tigerlake device pci 1d.3 off end # RP12 0xA0B3 device pci 1e.0 off end # UART0 0xA0A8 device pci 1e.1 off end # UART1 0xA0A9 - device pci 1e.2 off end # GSPI0 0xA0AA - device pci 1e.3 off end # GSPI1 0xA0AB + device pci 1e.2 on end # GSPI0 0xA0AA + device pci 1e.3 on + chip drivers/spi/acpi + register "hid" = "ACPI_DT_NAMESPACE_HID" + register "compat_string" = ""google,cr50"" + register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_C22_IRQ)" + device spi 0 on end + end + end # GSPI1 0xA0AB device pci 1f.0 on chip ec/google/chromeec device pnp 0c09.0 on end diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c index 49946c87d6..c9de9c602c 100644 --- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c +++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c @@ -94,6 +94,16 @@ static const struct pad_config early_gpio_table[] = { PAD_CFG_NF(GPP_A19, NONE, DEEP, NF1), /* HPD_1 */ PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1), /* DDP_1_CTRCLK */ PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1), /* DDP_1_CTRDATA */ + + /* TPM */ + /* B19 : GSPI1_CS0B */ + PAD_CFG_NF(GPP_B19, NONE, DEEP, NF1), + /* B20 : GSPI1_CLK */ + PAD_CFG_NF(GPP_B20, NONE, DEEP, NF1), + /* B21 : GSPI1_MISO */ + PAD_CFG_NF(GPP_B21, NONE, DEEP, NF1), + /* B22 : GSPI1_MOSI */ + PAD_CFG_NF(GPP_B22, NONE, DEEP, NF1), }; const struct pad_config *variant_gpio_table(size_t *num) diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb index 842ae68272..410d06b38a 100644 --- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb +++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb @@ -9,8 +9,8 @@ chip soc/intel/tigerlake # route. i.e. If this route changes then the affected GPE # offset bits also need to be changed. register "pmc_gpe0_dw0" = "GPP_B" - register "pmc_gpe0_dw1" = "GPP_D" - register "pmc_gpe0_dw2" = "GPP_E" + register "pmc_gpe0_dw1" = "GPP_C" + register "pmc_gpe0_dw2" = "GPP_D" # Enable heci1 communication register "HeciEnabled" = "1" @@ -90,14 +90,14 @@ chip soc/intel/tigerlake register "SerialIoGSpiMode" = "{ [PchSerialIoIndexGSPI0] = PchSerialIoDisabled, - [PchSerialIoIndexGSPI1] = PchSerialIoDisabled, + [PchSerialIoIndexGSPI1] = PchSerialIoPci, [PchSerialIoIndexGSPI2] = PchSerialIoDisabled, [PchSerialIoIndexGSPI3] = PchSerialIoDisabled, }" register "SerialIoGSpiCsMode" = "{ [PchSerialIoIndexGSPI0] = 0, - [PchSerialIoIndexGSPI1] = 0, + [PchSerialIoIndexGSPI1] = 1, [PchSerialIoIndexGSPI2] = 0, [PchSerialIoIndexGSPI3] = 0, }" @@ -156,6 +156,10 @@ chip soc/intel/tigerlake # Intel Common SoC Config register "common_soc_config" = "{ .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, + .gspi[1] = { + .speed_mhz = 1, + .early_init = 1, + }, .i2c[0] = { .speed = I2C_SPEED_FAST, }, @@ -298,8 +302,15 @@ chip soc/intel/tigerlake device pci 1d.3 off end # RP12 0xA0B3 device pci 1e.0 off end # UART0 0xA0A8 device pci 1e.1 off end # UART1 0xA0A9 - device pci 1e.2 off end # GSPI0 0xA0AA - device pci 1e.3 off end # GSPI1 0xA0AB + device pci 1e.2 on end # GSPI0 0xA0AA + device pci 1e.3 on + chip drivers/spi/acpi + register "hid" = "ACPI_DT_NAMESPACE_HID" + register "compat_string" = ""google,cr50"" + register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_C22_IRQ)" + device spi 0 on end + end + end # GSPI1 0xA0AB device pci 1f.0 on chip ec/google/chromeec device pnp 0c09.0 on end diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c index 91bbe933be..303350be27 100644 --- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c +++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c @@ -90,6 +90,16 @@ static const struct pad_config early_gpio_table[] = { PAD_CFG_NF(GPP_A19, NONE, DEEP, NF1), /* HPD_1 */ PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1), /* DDP_1_CTRCLK */ PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1), /* DDP_1_CTRDATA */ + + /* TPM */ + /* B19 : GSPI1_CS0B */ + PAD_CFG_NF(GPP_B19, NONE, DEEP, NF1), + /* B20 : GSPI1_CLK */ + PAD_CFG_NF(GPP_B20, NONE, DEEP, NF1), + /* B21 : GSPI1_MISO */ + PAD_CFG_NF(GPP_B21, NONE, DEEP, NF1), + /* B22 : GSPI1_MOSI */ + PAD_CFG_NF(GPP_B22, NONE, DEEP, NF1), }; const struct pad_config *variant_gpio_table(size_t *num) |