diff options
| -rw-r--r-- | src/mainboard/intel/apollolake_rvp/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/mainboard/intel/apollolake_rvp/bootblock.c | 11 | ||||
| -rw-r--r-- | src/mainboard/intel/apollolake_rvp/gpio.h | 8 |
3 files changed, 20 insertions, 1 deletions
diff --git a/src/mainboard/intel/apollolake_rvp/Makefile.inc b/src/mainboard/intel/apollolake_rvp/Makefile.inc index 75c34ddc52..8501868fbf 100644 --- a/src/mainboard/intel/apollolake_rvp/Makefile.inc +++ b/src/mainboard/intel/apollolake_rvp/Makefile.inc @@ -1 +1 @@ -#Nothing here yet +bootblock-y += bootblock.c diff --git a/src/mainboard/intel/apollolake_rvp/bootblock.c b/src/mainboard/intel/apollolake_rvp/bootblock.c new file mode 100644 index 0000000000..0728701332 --- /dev/null +++ b/src/mainboard/intel/apollolake_rvp/bootblock.c @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <bootblock_common.h> +#include <soc/gpio.h> + +#include "gpio.h" + +void bootblock_mainboard_early_init(void) +{ + gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table)); +} diff --git a/src/mainboard/intel/apollolake_rvp/gpio.h b/src/mainboard/intel/apollolake_rvp/gpio.h new file mode 100644 index 0000000000..db6f6010f9 --- /dev/null +++ b/src/mainboard/intel/apollolake_rvp/gpio.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <soc/gpio.h> + +static const struct pad_config early_gpio_table[] = { + PAD_CFG_NF(GPIO_46, NATIVE, DEEP, NF1), /* UART2 RX */ + PAD_CFG_NF(GPIO_47, NATIVE, DEEP, NF1), /* UART2 TX */ +}; |