diff options
| author | Maulik V Vaghela <maulik.v.vaghela@intel.com> | 2018-12-25 13:21:03 +0530 |
|---|---|---|
| committer | Subrata Banik <subrata.banik@intel.com> | 2018-12-28 06:39:14 +0000 |
| commit | 8f537442d5d1014e333ed469d0e75a87f12cfbaf (patch) | |
| tree | bc77defdf503e0aac59c1ab25718ab897fd303ed | |
| parent | 3b1a42f95d3f259f18b5f211dd112d03df9f78dd (diff) | |
| download | coreboot-8f537442d5d1014e333ed469d0e75a87f12cfbaf.tar.xz | |
mb/google/hatch: Enable console UART
This patch incorporates following changes to enable console on UART0
1. update default console number to 0
2. Enable PCI port for UART0
GPIO configuration will be done by coreboot based on correct console
number.
Change-Id: I735d33674b276b28e2cbb753d3a6d83edbabe89d
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/30424
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
| -rw-r--r-- | src/mainboard/google/hatch/Kconfig | 3 | ||||
| -rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/devicetree.cb | 2 | ||||
| -rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/gpio.c | 4 |
3 files changed, 8 insertions, 1 deletions
diff --git a/src/mainboard/google/hatch/Kconfig b/src/mainboard/google/hatch/Kconfig index 6b4e45f91b..711d2e92ba 100644 --- a/src/mainboard/google/hatch/Kconfig +++ b/src/mainboard/google/hatch/Kconfig @@ -45,6 +45,9 @@ config DIMM_SPD_SIZE config DRIVER_TPM_SPI_BUS default 0x1 +config UART_FOR_CONSOLE + default 0 + config GBB_HWID string depends on CHROMEOS diff --git a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb index 164c842485..0b3f469b77 100644 --- a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb @@ -85,7 +85,7 @@ chip soc/intel/cannonlake 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 1e.0 off end # UART #0 + device pci 1e.0 on end # UART #0 device pci 1e.1 off end # UART #1 device pci 1e.2 on chip drivers/spi/acpi diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index 489c489252..0ec97f0177 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -29,6 +29,10 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), /* H1_SLAVE_SPI_MOSI_R */ PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), + /* GPP_C11_TP => NC */ + PAD_NC(GPP_C11, DN_20K), + /* GPP_C10_TP => NC */ + PAD_NC(GPP_C10, DN_20K), /* PCH_I2C_TRACKPAD_SDA */ PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1), /* PCH_I2C_TRACKPAD_SCL */ |