blob: f536f7a6e2bade3fa30e2e157ad66312ae3bc83f [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright 2016 Rockchip Inc.
*
* 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; version 2 of the License.
*
* 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 <device/mmio.h>
#include <bootblock_common.h>
#include <soc/grf.h>
#include <soc/mmu_operations.h>
#include <soc/clock.h>
void bootblock_soc_init(void)
{
rkclk_init();
/* all ddr range non-secure */
write32(&rk3399_pmusgrf->ddr_rgn_con[16], 0xff << 16 | 0);
/* tzma_rosize = 0, all sram non-secure */
write32(&rk3399_pmusgrf->soc_con4, 0x3ff << 16 | 0);
/* emmc master secure */
write32(&rk3399_pmusgrf->soc_con7, 1 << 23 | 1 << 24 | 0 << 8 | 0 << 7);
/* glb_slv_secure_bypass */
write32(&rk3399_pmusgrf->pmu_slv_con0, 1 << 16 | 1);
}