// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2011-2015 MediaTek Inc.
 */

#include <linux/module.h>       /* needed by all modules */
#include <mt-plat/sync_write.h>
#include "sspm_define.h"


#if SSPM_EMI_PROTECTION_SUPPORT
#include <mt_emi_api.h>

void sspm_set_emi_mpu(phys_addr_t base, phys_addr_t size)
{
	struct emi_region_info_t region_info;

	region_info.region = SSPM_MPU_REGION_ID;
	region_info.start = base;
	region_info.end = base + size - 1;
	SET_ACCESS_PERMISSION(region_info.apc, UNLOCK,
			FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN,
			FORBIDDEN, FORBIDDEN, FORBIDDEN, NO_PROTECTION,
			FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN,
			FORBIDDEN, FORBIDDEN, FORBIDDEN, NO_PROTECTION);
	pr_debug("[SSPM] MPU SSPM Share region<%d:%08llx:%08llx> %x, %x\n",
			region_info.region, region_info.start, region_info.end,
			region_info.apc[1], region_info.apc[0]);

	emi_mpu_set_protection(&region_info);
}
#endif