1*f698e9f3SAneesh Bansal /* 2*f698e9f3SAneesh Bansal * Copyright 2012-2016 Freescale Semiconductor, Inc. 3*f698e9f3SAneesh Bansal * 4*f698e9f3SAneesh Bansal * SPDX-License-Identifier: GPL-2.0+ 5*f698e9f3SAneesh Bansal */ 6*f698e9f3SAneesh Bansal 7*f698e9f3SAneesh Bansal #include <common.h> 8*f698e9f3SAneesh Bansal #include <asm/fsl_pamu.h> 9*f698e9f3SAneesh Bansal 10*f698e9f3SAneesh Bansal DECLARE_GLOBAL_DATA_PTR; 11*f698e9f3SAneesh Bansal 12*f698e9f3SAneesh Bansal void construct_pamu_addr_table(struct pamu_addr_tbl *tbl, int *num_entries) 13*f698e9f3SAneesh Bansal { 14*f698e9f3SAneesh Bansal int i = 0; 15*f698e9f3SAneesh Bansal int j; 16*f698e9f3SAneesh Bansal 17*f698e9f3SAneesh Bansal tbl->start_addr[i] = 18*f698e9f3SAneesh Bansal (uint64_t)virt_to_phys((void *)CONFIG_SYS_SDRAM_BASE); 19*f698e9f3SAneesh Bansal tbl->size[i] = (phys_size_t)(min(gd->ram_size, CONFIG_MAX_MEM_MAPPED)); 20*f698e9f3SAneesh Bansal tbl->end_addr[i] = tbl->start_addr[i] + tbl->size[i] - 1; 21*f698e9f3SAneesh Bansal 22*f698e9f3SAneesh Bansal i++; 23*f698e9f3SAneesh Bansal #ifdef CONFIG_SYS_FLASH_BASE_PHYS 24*f698e9f3SAneesh Bansal tbl->start_addr[i] = 25*f698e9f3SAneesh Bansal (uint64_t)virt_to_phys((void *)CONFIG_SYS_FLASH_BASE_PHYS); 26*f698e9f3SAneesh Bansal tbl->size[i] = 256 * 1024 * 1024; /* 256MB flash */ 27*f698e9f3SAneesh Bansal tbl->end_addr[i] = tbl->start_addr[i] + tbl->size[i] - 1; 28*f698e9f3SAneesh Bansal 29*f698e9f3SAneesh Bansal i++; 30*f698e9f3SAneesh Bansal #endif 31*f698e9f3SAneesh Bansal debug("PAMU address\t\t\tsize\n"); 32*f698e9f3SAneesh Bansal for (j = 0; j < i ; j++) 33*f698e9f3SAneesh Bansal debug("%llx \t\t\t%llx\n", tbl->start_addr[j], tbl->size[j]); 34*f698e9f3SAneesh Bansal 35*f698e9f3SAneesh Bansal *num_entries = i; 36*f698e9f3SAneesh Bansal } 37*f698e9f3SAneesh Bansal 38*f698e9f3SAneesh Bansal int sec_config_pamu_table(uint32_t liodn_ns, uint32_t liodn_s) 39*f698e9f3SAneesh Bansal { 40*f698e9f3SAneesh Bansal struct pamu_addr_tbl tbl; 41*f698e9f3SAneesh Bansal int num_entries = 0; 42*f698e9f3SAneesh Bansal int ret = 0; 43*f698e9f3SAneesh Bansal 44*f698e9f3SAneesh Bansal construct_pamu_addr_table(&tbl, &num_entries); 45*f698e9f3SAneesh Bansal 46*f698e9f3SAneesh Bansal ret = config_pamu(&tbl, num_entries, liodn_ns); 47*f698e9f3SAneesh Bansal if (ret) 48*f698e9f3SAneesh Bansal return ret; 49*f698e9f3SAneesh Bansal 50*f698e9f3SAneesh Bansal ret = config_pamu(&tbl, num_entries, liodn_s); 51*f698e9f3SAneesh Bansal if (ret) 52*f698e9f3SAneesh Bansal return ret; 53*f698e9f3SAneesh Bansal 54*f698e9f3SAneesh Bansal return ret; 55*f698e9f3SAneesh Bansal } 56