src/soc/amd/genoa_poc/early_fch.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <amdblocks/espi.h>
   4 #include <amdblocks/lpc.h>
   5 #include <amdblocks/acpimmio.h>
   6 #include <amdblocks/aoac.h>
   7 #include <amdblocks/pmlib.h>
   8 #include <amdblocks/uart.h>
   9 #include <soc/southbridge.h>
  10 #include <soc/uart.h>
  11
  12 /* Before console init */
  13 void fch_pre_init(void)
  14 {
  15         fch_enable_cf9_io();
  16
  17         enable_aoac_devices();
  18         /*
  19          * On reset Range_0 defaults to enabled. We want to start with a clean
  20          * slate to not have things unexpectedly enabled.
  21          */
  22         clear_uart_legacy_config();
  23
  24         if (CONFIG(AMD_SOC_CONSOLE_UART))
  25                 set_uart_config(CONFIG_UART_FOR_CONSOLE);
  26
  27         configure_espi_with_mb_hook();
  28 }
  29
  30 /* After console init */
  31 void fch_early_init(void)
  32 {
  33 }