/* SPDX-License-Identifier: GPL-2.0-only */ #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); }