diff options
| -rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/devicetree.cb | 17 | ||||
| -rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/gpio.c | 16 |
2 files changed, 28 insertions, 5 deletions
diff --git a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb index 97579d48f7..30a282b4b9 100644 --- a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb @@ -5,6 +5,7 @@ chip soc/intel/cannonlake # route. i.e. If this route changes then the affected GPE # offset bits also need to be changed. # DW1 is used by: + # - GPP_C1 - PCIE_14_WLAN_WAKE_ODL # - GPP_C21 - H1_PCH_INT_ODL register "gpe0_dw0" = "PMC_GPP_A" register "gpe0_dw1" = "PMC_GPP_C" @@ -81,7 +82,13 @@ chip soc/intel/cannonlake register "PcieClkSrcClkReq[1]" = "1" # GPIO for SD card detect - register "sdcard_cd_gpio" = "GPP_G5" + register "sdcard_cd_gpio" = "GPP_G5" + + # PCIe port 14 for M.2 E-key WLAN + register "PcieRpEnable[13]" = "1" + # RP 14 uses CLK SRC 3 + register "PcieClkSrcUsage[3]" = "13" + register "PcieClkSrcClkReq[3]" = "3" device cpu_cluster 0 on device lapic 0 on end @@ -225,7 +232,13 @@ chip soc/intel/cannonlake device pci 1d.1 off end # PCI Express Port 10 device pci 1d.2 off end # PCI Express Port 11 device pci 1d.3 off end # PCI Express Port 12 - device pci 1d.4 off end # PCI Express Port 13 (x4) + device pci 1d.4 off end # PCI Express port 13 + device pci 1d.5 on + chip drivers/intel/wifi + register "wake" = "GPE0_DW1_01" + device pci 00.0 on end + end + end # PCI Express Port 14 (x4) device pci 1e.0 on end # UART #0 device pci 1e.1 off end # UART #1 device pci 1e.2 on diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index b40ebd4c8a..3e73d95549 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -27,6 +27,8 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPI_APIC(GPP_A21, NONE, PLTRST, LEVEL, INVERT), /* SRCCLKREQ1 */ PAD_CFG_NF(GPP_B6, NONE, DEEP, NF1), + /* PCIE_14_WLAN_CLKREQ_ODL */ + PAD_CFG_NF(GPP_B8, NONE, DEEP, NF1), /* H1_SLAVE_SPI_CS_L */ PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1), /* H1_SLAVE_SPI_CLK */ @@ -37,10 +39,14 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), /* TOUCHSCREEN_DIS_L */ PAD_CFG_GPO(GPP_C4, 0, DEEP), - /* GPP_C11_TP => NC */ - PAD_NC(GPP_C11, DN_20K), - /* GPP_C10_TP => NC */ + /* PCIE_14_WLAN_WAKE_ODL */ + PAD_CFG_GPI_SCI_LOW(GPP_C1, NONE, DEEP, EDGE_SINGLE), + /* GPP_C10_TP */ PAD_NC(GPP_C10, DN_20K), + /* GPP_C11_TP */ + PAD_NC(GPP_C11, DN_20K), + /* BT_DISABLE_L */ + PAD_CFG_GPO(GPP_C14, 1, DEEP), /* PCH_I2C_TRACKPAD_SDA */ PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1), /* PCH_I2C_TRACKPAD_SCL */ @@ -55,6 +61,8 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPI_APIC(GPP_C21, NONE, DEEP, LEVEL, INVERT), /* EC_IN_RW_OD */ PAD_CFG_GPI(GPP_C22, NONE, DEEP), + /* WLAN_PE_RST# */ + PAD_CFG_GPO(GPP_C23, 1, DEEP), /* TOUCHSCREEN_RST_L */ PAD_CFG_GPO(GPP_D15, 0, DEEP), /* TOUCHSCREEN_INT_L */ @@ -135,6 +143,8 @@ static const struct pad_config early_gpio_table[] = { PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), /* H1_PCH_INT_ODL */ PAD_CFG_GPI_APIC(GPP_C21, NONE, DEEP, LEVEL, INVERT), + /* WLAN_PE_RST# */ + PAD_CFG_GPO(GPP_C23, 1, DEEP), }; const struct pad_config *__weak variant_early_gpio_table(size_t *num) |