diff options
Diffstat (limited to 'src/mainboard/intel')
| -rw-r--r-- | src/mainboard/intel/apollolake_rvp/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/mainboard/intel/apollolake_rvp/bootblock.c | 30 |
2 files changed, 31 insertions, 1 deletions
diff --git a/src/mainboard/intel/apollolake_rvp/Makefile.inc b/src/mainboard/intel/apollolake_rvp/Makefile.inc index a48936e5da..8501868fbf 100644 --- a/src/mainboard/intel/apollolake_rvp/Makefile.inc +++ b/src/mainboard/intel/apollolake_rvp/Makefile.inc @@ -1 +1 @@ -# Nothing yet here +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..c1b7d411aa --- /dev/null +++ b/src/mainboard/intel/apollolake_rvp/bootblock.c @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Intel Corp. + * (Written by Andrey Petrov <andrey.petrov@intel.com> for Intel Corp.) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <bootblock_common.h> +#include <console/console.h> +#include <soc/gpio.h> +#include <soc/gpio_defs.h> +#include <soc/uart.h> + +static struct pad_config aplk_rvp_gpios[] = { + PAD_CFG_NF(GPIO_46, NATIVE, DEEP, NF1), /* UART2 RX*/ + PAD_CFG_NF(GPIO_47, NATIVE, DEEP, NF1) /* UART2 TX*/ +}; + +void bootblock_mainboard_early_init(void) +{ + if (IS_ENABLED(CONFIG_BOOTBLOCK_CONSOLE)) { + gpio_configure_pads(aplk_rvp_gpios, ARRAY_SIZE(aplk_rvp_gpios)); + lpss_console_uart_init(); + } +} |