src/mainboard/asrock/h110m/bootblock.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <bootblock_common.h>
   4 #include <soc/gpio.h>
   5 #include <superio/nuvoton/common/nuvoton.h>
   6 #include <superio/nuvoton/nct6791d/nct6791d.h>
   7 #include "include/gpio.h"
   8
   9 static void early_config_superio(void)
  10 {
  11         const pnp_devfn_t serial_dev = PNP_DEV(0x2e, NCT6791D_SP1);
  12         nuvoton_enable_serial(serial_dev, CONFIG_TTYS0_BASE);
  13 }
  14
  15 static void early_config_gpio(void)
  16 {
  17         /* This is a hack for FSP because it does things in MemoryInit()
  18          * which it shouldn't do. We have to prepare certain gpios here
  19          * because of the brokenness in FSP. */
  20         gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
  21 }
  22
  23 void bootblock_mainboard_init(void)
  24 {
  25         early_config_gpio();
  26 }
  27
  28 void bootblock_mainboard_early_init(void)
  29 {
  30         early_config_superio();
  31 }