1*434454a2SArd Biesheuvel /* 2*434454a2SArd Biesheuvel * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. 3*434454a2SArd Biesheuvel * 4*434454a2SArd Biesheuvel * SPDX-License-Identifier: BSD-3-Clause 5*434454a2SArd Biesheuvel */ 6*434454a2SArd Biesheuvel 7*434454a2SArd Biesheuvel #include <assert.h> 8*434454a2SArd Biesheuvel 9*434454a2SArd Biesheuvel #include <platform_def.h> 10*434454a2SArd Biesheuvel 11*434454a2SArd Biesheuvel #include <bl31/ehf.h> 12*434454a2SArd Biesheuvel #include <lib/xlat_tables/xlat_tables_v2.h> 13*434454a2SArd Biesheuvel #include <services/secure_partition.h> 14*434454a2SArd Biesheuvel 15*434454a2SArd Biesheuvel static const mmap_region_t plat_arm_secure_partition_mmap[] = { 16*434454a2SArd Biesheuvel PLAT_SQ_FLASH_MMAP, 17*434454a2SArd Biesheuvel PLAT_SQ_UART1_MMAP, 18*434454a2SArd Biesheuvel PLAT_SQ_PERIPH_MMAP, 19*434454a2SArd Biesheuvel PLAT_SQ_SP_IMAGE_MMAP, 20*434454a2SArd Biesheuvel PLAT_SP_IMAGE_NS_BUF_MMAP, 21*434454a2SArd Biesheuvel PLAT_SQ_SP_IMAGE_RW_MMAP, 22*434454a2SArd Biesheuvel PLAT_SPM_SPM_BUF_EL0_MMAP, 23*434454a2SArd Biesheuvel {0} 24*434454a2SArd Biesheuvel }; 25*434454a2SArd Biesheuvel 26*434454a2SArd Biesheuvel /* 27*434454a2SArd Biesheuvel * Boot information passed to a secure partition during initialisation. Linear 28*434454a2SArd Biesheuvel * indices in MP information will be filled at runtime. 29*434454a2SArd Biesheuvel */ 30*434454a2SArd Biesheuvel static secure_partition_mp_info_t sp_mp_info[] = { 31*434454a2SArd Biesheuvel {0x80000000, 0}, {0x80000001, 0}, {0x80000100, 0}, {0x80000101, 0}, 32*434454a2SArd Biesheuvel {0x80000200, 0}, {0x80000201, 0}, {0x80000300, 0}, {0x80000301, 0}, 33*434454a2SArd Biesheuvel {0x80000400, 0}, {0x80000401, 0}, {0x80000500, 0}, {0x80000501, 0}, 34*434454a2SArd Biesheuvel {0x80000600, 0}, {0x80000601, 0}, {0x80000700, 0}, {0x80000701, 0}, 35*434454a2SArd Biesheuvel {0x80000800, 0}, {0x80000801, 0}, {0x80000900, 0}, {0x80000901, 0}, 36*434454a2SArd Biesheuvel {0x80000a00, 0}, {0x80000a01, 0}, {0x80000b00, 0}, {0x80000b01, 0}, 37*434454a2SArd Biesheuvel }; 38*434454a2SArd Biesheuvel 39*434454a2SArd Biesheuvel const secure_partition_boot_info_t plat_arm_secure_partition_boot_info = { 40*434454a2SArd Biesheuvel .h.type = PARAM_SP_IMAGE_BOOT_INFO, 41*434454a2SArd Biesheuvel .h.version = VERSION_1, 42*434454a2SArd Biesheuvel .h.size = sizeof(secure_partition_boot_info_t), 43*434454a2SArd Biesheuvel .h.attr = 0, 44*434454a2SArd Biesheuvel .sp_mem_base = BL32_BASE, 45*434454a2SArd Biesheuvel .sp_mem_limit = BL32_LIMIT, 46*434454a2SArd Biesheuvel .sp_image_base = BL32_BASE, 47*434454a2SArd Biesheuvel .sp_stack_base = PLAT_SP_IMAGE_STACK_BASE, 48*434454a2SArd Biesheuvel .sp_heap_base = PLAT_SQ_SP_HEAP_BASE, 49*434454a2SArd Biesheuvel .sp_ns_comm_buf_base = PLAT_SP_IMAGE_NS_BUF_BASE, 50*434454a2SArd Biesheuvel .sp_shared_buf_base = PLAT_SPM_BUF_BASE, 51*434454a2SArd Biesheuvel .sp_image_size = PLAT_SQ_SP_IMAGE_SIZE, 52*434454a2SArd Biesheuvel .sp_pcpu_stack_size = PLAT_SP_IMAGE_STACK_PCPU_SIZE, 53*434454a2SArd Biesheuvel .sp_heap_size = PLAT_SQ_SP_HEAP_SIZE, 54*434454a2SArd Biesheuvel .sp_ns_comm_buf_size = PLAT_SP_IMAGE_NS_BUF_SIZE, 55*434454a2SArd Biesheuvel .sp_shared_buf_size = PLAT_SPM_BUF_SIZE, 56*434454a2SArd Biesheuvel .num_sp_mem_regions = PLAT_SP_IMAGE_NUM_MEM_REGIONS, 57*434454a2SArd Biesheuvel .num_cpus = PLATFORM_CORE_COUNT, 58*434454a2SArd Biesheuvel .mp_info = sp_mp_info, 59*434454a2SArd Biesheuvel }; 60*434454a2SArd Biesheuvel 61*434454a2SArd Biesheuvel const struct mmap_region *plat_get_secure_partition_mmap(void *cookie) 62*434454a2SArd Biesheuvel { 63*434454a2SArd Biesheuvel return plat_arm_secure_partition_mmap; 64*434454a2SArd Biesheuvel } 65*434454a2SArd Biesheuvel 66*434454a2SArd Biesheuvel const struct secure_partition_boot_info *plat_get_secure_partition_boot_info( 67*434454a2SArd Biesheuvel void *cookie) 68*434454a2SArd Biesheuvel { 69*434454a2SArd Biesheuvel return &plat_arm_secure_partition_boot_info; 70*434454a2SArd Biesheuvel } 71*434454a2SArd Biesheuvel 72*434454a2SArd Biesheuvel static ehf_pri_desc_t sq_exceptions[] = { 73*434454a2SArd Biesheuvel EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_SP_PRI), 74*434454a2SArd Biesheuvel }; 75*434454a2SArd Biesheuvel EHF_REGISTER_PRIORITIES(sq_exceptions, ARRAY_SIZE(sq_exceptions), PLAT_PRI_BITS); 76