blob: 2eb8c86994797953872dfc5b8c4cd8152815eb99 [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2018-2019, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* 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 <symbols.h>
#include <arch/mmu.h>
#include <arch/cache.h>
#include <soc/mmu.h>
#include <soc/mmu_common.h>
#include <soc/symbols.h>
void sc7180_mmu_init(void)
{
mmu_init();
mmu_config_range((void *)(4 * KiB), ((4UL * GiB) - (4 * KiB)), DEV_MEM);
mmu_config_range((void *)_ssram, REGION_SIZE(ssram), CACHED_RAM);
mmu_config_range((void *)_bsram, REGION_SIZE(bsram), CACHED_RAM);
mmu_config_range((void *)_dma_coherent, REGION_SIZE(dma_coherent),
UNCACHED_RAM);
mmu_enable();
}
void soc_mmu_dram_config_post_dram_init(void)
{
mmu_config_range((void *)_aop, REGION_SIZE(aop), CACHED_RAM);
}