/*
 * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.com>
 *
 * GPLv2 only
 */

#include <common.h>
#include <init.h>
#include <asm/armlinux.h>
#include <asm/system_info.h>
#include <generated/mach-types.h>
#include <mach/devices.h>
#include <environment.h>
#include <linux/sizes.h>
#include <io.h>
#include <envfs.h>
#include <globalvar.h>
#include <linux/amba/sp804.h>

#define V2M_SYS_FLASH	0x03c

static int vexpress_core_init(void)
{
	char *hostname = "vexpress-unknown";

	if (amba_is_arm_sp804(IOMEM(0x10011000))) {
		vexpress_a9_legacy_init();
		hostname = "vexpress-a9-legacy";
	} else {
		vexpress_init();
		if (cpu_is_cortex_a5())
			hostname = "vexpress-a5";
		else if (cpu_is_cortex_a7())
			hostname = "vexpress-a7";
		else if (cpu_is_cortex_a9())
			hostname = "vexpress-a9";
		else if (cpu_is_cortex_a15())
			hostname = "vexpress-a15";
	}

	writel(1, v2m_sysreg_base + V2M_SYS_FLASH);

	barebox_set_hostname(hostname);

	return 0;
}
postcore_initcall(vexpress_core_init);