diff options
| -rw-r--r-- | src/mainboard/google/dedede/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/variants/baseboard/devicetree.cb | 4 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/variants/baseboard/gpio.c | 9 |
3 files changed, 12 insertions, 2 deletions
diff --git a/src/mainboard/google/dedede/Kconfig b/src/mainboard/google/dedede/Kconfig index 9b5bd4af5e..c2f66a43eb 100644 --- a/src/mainboard/google/dedede/Kconfig +++ b/src/mainboard/google/dedede/Kconfig @@ -6,6 +6,7 @@ config BOARD_GOOGLE_BASEBOARD_DEDEDE select EC_GOOGLE_CHROMEEC_ESPI select HAVE_ACPI_RESUME select HAVE_ACPI_TABLES + select INTEL_LPSS_UART_FOR_CONSOLE select MAINBOARD_HAS_CHROMEOS select MAINBOARD_HAS_SPI_TPM_CR50 select MAINBOARD_HAS_TPM2 diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb index e98b686608..4b2a3c5b13 100644 --- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb @@ -49,7 +49,7 @@ chip soc/intel/tigerlake register "SerialIoUartMode" = "{ [PchSerialIoIndexUART0] = PchSerialIoDisabled, [PchSerialIoIndexUART1] = PchSerialIoDisabled, - [PchSerialIoIndexUART2] = PchSerialIoDisabled, + [PchSerialIoIndexUART2] = PchSerialIoSkipInit, }" # Intel Common SoC Config @@ -91,7 +91,7 @@ chip soc/intel/tigerlake device pci 17.0 off end # SATA device pci 19.0 off end # I2C 4 device pci 19.1 off end # I2C 5 - device pci 19.2 off end # UART 2 + device pci 19.2 on end # UART 2 device pci 1a.0 off end # eMMC device pci 1c.0 off end # PCI Express Root Port 1 device pci 1c.1 off end # PCI Express Root Port 2 diff --git a/src/mainboard/google/dedede/variants/baseboard/gpio.c b/src/mainboard/google/dedede/variants/baseboard/gpio.c index b9d77bf585..c334f1107a 100644 --- a/src/mainboard/google/dedede/variants/baseboard/gpio.c +++ b/src/mainboard/google/dedede/variants/baseboard/gpio.c @@ -32,6 +32,15 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), /* B18 : H1_SLAVE_SPI_MOSI_R */ PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), + + /* C20 : UART_DBG_TX_AP_RX */ + PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), + /* C21 : UART_AP_TX_DBG_RX */ + PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), + /* C22 : UART2_RTS_N */ + PAD_NC(GPP_C22, DN_20K), + /* C23 : UART2_CTS_N */ + PAD_NC(GPP_C23, DN_20K), }; /* Early pad configuration in bootblock */ |