1f698e9f3SAneesh Bansal /* 2f698e9f3SAneesh Bansal * Copyright 2012-2016 Freescale Semiconductor, Inc. 3f698e9f3SAneesh Bansal * 4f698e9f3SAneesh Bansal * SPDX-License-Identifier: GPL-2.0+ 5f698e9f3SAneesh Bansal */ 6f698e9f3SAneesh Bansal 7f698e9f3SAneesh Bansal #include <common.h> 8f698e9f3SAneesh Bansal #include <asm/fsl_pamu.h> 9f698e9f3SAneesh Bansal 10f698e9f3SAneesh Bansal DECLARE_GLOBAL_DATA_PTR; 11f698e9f3SAneesh Bansal 12f698e9f3SAneesh Bansal void construct_pamu_addr_table(struct pamu_addr_tbl *tbl, int *num_entries) 13f698e9f3SAneesh Bansal { 14f698e9f3SAneesh Bansal int i = 0; 15f698e9f3SAneesh Bansal int j; 16f698e9f3SAneesh Bansal 17f698e9f3SAneesh Bansal tbl->start_addr[i] = 18f698e9f3SAneesh Bansal (uint64_t)virt_to_phys((void *)CONFIG_SYS_SDRAM_BASE); 19f698e9f3SAneesh Bansal tbl->size[i] = (phys_size_t)(min(gd->ram_size, CONFIG_MAX_MEM_MAPPED)); 20f698e9f3SAneesh Bansal tbl->end_addr[i] = tbl->start_addr[i] + tbl->size[i] - 1; 21f698e9f3SAneesh Bansal 22f698e9f3SAneesh Bansal i++; 23f698e9f3SAneesh Bansal #ifdef CONFIG_SYS_FLASH_BASE_PHYS 24f698e9f3SAneesh Bansal tbl->start_addr[i] = 25f698e9f3SAneesh Bansal (uint64_t)virt_to_phys((void *)CONFIG_SYS_FLASH_BASE_PHYS); 26f698e9f3SAneesh Bansal tbl->size[i] = 256 * 1024 * 1024; /* 256MB flash */ 27f698e9f3SAneesh Bansal tbl->end_addr[i] = tbl->start_addr[i] + tbl->size[i] - 1; 28f698e9f3SAneesh Bansal 29f698e9f3SAneesh Bansal i++; 30f698e9f3SAneesh Bansal #endif 31*8f01397bSSumit Garg #if (defined(CONFIG_SPL_BUILD) && (CONFIG_SYS_INIT_L3_VADDR)) 32*8f01397bSSumit Garg tbl->start_addr[i] = 33*8f01397bSSumit Garg (uint64_t)virt_to_phys((void *)CONFIG_SYS_INIT_L3_VADDR); 34*8f01397bSSumit Garg tbl->size[i] = 256 * 1024; /* 256K CPC flash */ 35*8f01397bSSumit Garg tbl->end_addr[i] = tbl->start_addr[i] + tbl->size[i] - 1; 36*8f01397bSSumit Garg 37*8f01397bSSumit Garg i++; 38*8f01397bSSumit Garg #endif 39f698e9f3SAneesh Bansal debug("PAMU address\t\t\tsize\n"); 40f698e9f3SAneesh Bansal for (j = 0; j < i ; j++) 41f698e9f3SAneesh Bansal debug("%llx \t\t\t%llx\n", tbl->start_addr[j], tbl->size[j]); 42f698e9f3SAneesh Bansal 43f698e9f3SAneesh Bansal *num_entries = i; 44f698e9f3SAneesh Bansal } 45f698e9f3SAneesh Bansal 46f698e9f3SAneesh Bansal int sec_config_pamu_table(uint32_t liodn_ns, uint32_t liodn_s) 47f698e9f3SAneesh Bansal { 48f698e9f3SAneesh Bansal struct pamu_addr_tbl tbl; 49f698e9f3SAneesh Bansal int num_entries = 0; 50f698e9f3SAneesh Bansal int ret = 0; 51f698e9f3SAneesh Bansal 52f698e9f3SAneesh Bansal construct_pamu_addr_table(&tbl, &num_entries); 53f698e9f3SAneesh Bansal 54f698e9f3SAneesh Bansal ret = config_pamu(&tbl, num_entries, liodn_ns); 55f698e9f3SAneesh Bansal if (ret) 56f698e9f3SAneesh Bansal return ret; 57f698e9f3SAneesh Bansal 58f698e9f3SAneesh Bansal ret = config_pamu(&tbl, num_entries, liodn_s); 59f698e9f3SAneesh Bansal if (ret) 60f698e9f3SAneesh Bansal return ret; 61f698e9f3SAneesh Bansal 62f698e9f3SAneesh Bansal return ret; 63f698e9f3SAneesh Bansal } 64