u-boot-imx/arch/x86/lib/fsp/fsp_common.c

/*
 * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <errno.h>
#include <asm/io.h>
#include <asm/post.h>
#include <asm/processor.h>
#include <asm/fsp/fsp_support.h>

int print_cpuinfo(void)
{
	post_code(POST_CPU_INFO);
	return default_print_cpuinfo();
}

void reset_cpu(ulong addr)
{
	/* cold reset */
	outb(0x06, PORT_RESET);
}


int board_pci_post_scan(struct pci_controller *hose)
{
	u32 status;

	/* call into FspNotify */
	debug("Calling into FSP (notify phase INIT_PHASE_PCI): ");
	status = fsp_notify(NULL, INIT_PHASE_PCI);
	if (status != FSP_SUCCESS)
		debug("fail, error code %x\n", status);
	else
		debug("OK\n");

	return 0;
}

void board_final_cleanup(void)
{
	u32 status;

	/* call into FspNotify */
	debug("Calling into FSP (notify phase INIT_PHASE_BOOT): ");
	status = fsp_notify(NULL, INIT_PHASE_BOOT);
	if (status != FSP_SUCCESS)
		debug("fail, error code %x\n", status);
	else
		debug("OK\n");

	return;
}