src/mainboard/scaleway/tagada/romstage.c

/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2017 Intel Corp.
 * Copyright (C) 2017 - 2018 Online SAS.
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#include "gpio.h"
#include <console/console.h>
#include <fsp/api.h>
#include <fsp/soc_binding.h>
#include <string.h>

void mainboard_config_gpios(void);
void mainboard_memory_init_params(FSPM_UPD *mupd);

/*
* Configure GPIO depend on platform
*/
void mainboard_config_gpios(void)
{
	size_t num;
	const struct pad_config *table;

	/* Configure pads prior to SiliconInit() in case there's any
	* dependencies during hardware initialization.
	*/
	table = tagada_gpio_config;
	num = ARRAY_SIZE(tagada_gpio_config);

	if ((!table) || (!num)) {
		printk(BIOS_ERR, "ERROR: No valid GPIO table found!\n");
		return;
	}

	printk(BIOS_INFO, "GPIO table: 0x%x, entry num:  0x%x!\n",
	       (uint32_t)table, (uint32_t)num);
	gpio_configure_pads(table, num);
}

void mainboard_memory_init_params(FSPM_UPD *mupd)
{
	mupd->FspmConfig.PcdFspDebugPrintErrorLevel = 3; // Verbose

	// Enable Rmt and Fast Boot by default, RMT will be run only on first
	// boot or when dimms change
	mupd->FspmConfig.PcdMrcRmtSupport = 1;
	mupd->FspmConfig.PcdFastBoot = 1;
}