diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2020-02-07 17:37:17 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-02-17 15:36:07 +0000 |
| commit | 95ea799019fdb7c0baee70bd07196910dbc0cd95 (patch) | |
| tree | b8ee169779a55b4e2c55f8e24026c5c74903a80e /src/mainboard/google/dedede/variants/baseboard/gpio.c | |
| parent | 2a3cef29d81ab9200b8226be41a09f975c9ed485 (diff) | |
mb/google/dedede: Add console UART configuration
Enable UART Port 2 as console UART and configure the concerned GPIOs.
BUG=None
TEST=Build the mainboard.
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: I30a64a3c96226ce3244d55919b6d65fbf0a096e2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38776
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/dedede/variants/baseboard/gpio.c')
| -rw-r--r-- | src/mainboard/google/dedede/variants/baseboard/gpio.c | 9 |
1 files changed, 9 insertions, 0 deletions
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 */ |