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75 lines
2.3 KiB
75 lines
2.3 KiB
/*
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* Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <assert.h>
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#include <platform_def.h>
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#include <bl31/ehf.h>
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#include <lib/xlat_tables/xlat_tables_v2.h>
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#include <services/secure_partition.h>
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static const mmap_region_t plat_arm_secure_partition_mmap[] = {
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PLAT_SQ_FLASH_MMAP,
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PLAT_SQ_UART1_MMAP,
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PLAT_SQ_PERIPH_MMAP,
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PLAT_SQ_SP_IMAGE_MMAP,
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PLAT_SP_IMAGE_NS_BUF_MMAP,
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PLAT_SQ_SP_IMAGE_RW_MMAP,
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PLAT_SPM_SPM_BUF_EL0_MMAP,
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{0}
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};
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/*
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* Boot information passed to a secure partition during initialisation. Linear
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* indices in MP information will be filled at runtime.
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*/
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static secure_partition_mp_info_t sp_mp_info[] = {
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{0x80000000, 0}, {0x80000001, 0}, {0x80000100, 0}, {0x80000101, 0},
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{0x80000200, 0}, {0x80000201, 0}, {0x80000300, 0}, {0x80000301, 0},
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{0x80000400, 0}, {0x80000401, 0}, {0x80000500, 0}, {0x80000501, 0},
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{0x80000600, 0}, {0x80000601, 0}, {0x80000700, 0}, {0x80000701, 0},
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{0x80000800, 0}, {0x80000801, 0}, {0x80000900, 0}, {0x80000901, 0},
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{0x80000a00, 0}, {0x80000a01, 0}, {0x80000b00, 0}, {0x80000b01, 0},
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};
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const secure_partition_boot_info_t plat_arm_secure_partition_boot_info = {
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.h.type = PARAM_SP_IMAGE_BOOT_INFO,
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.h.version = VERSION_1,
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.h.size = sizeof(secure_partition_boot_info_t),
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.h.attr = 0,
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.sp_mem_base = BL32_BASE,
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.sp_mem_limit = BL32_LIMIT,
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.sp_image_base = BL32_BASE,
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.sp_stack_base = PLAT_SP_IMAGE_STACK_BASE,
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.sp_heap_base = PLAT_SQ_SP_HEAP_BASE,
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.sp_ns_comm_buf_base = PLAT_SP_IMAGE_NS_BUF_BASE,
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.sp_shared_buf_base = PLAT_SPM_BUF_BASE,
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.sp_image_size = PLAT_SQ_SP_IMAGE_SIZE,
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.sp_pcpu_stack_size = PLAT_SP_IMAGE_STACK_PCPU_SIZE,
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.sp_heap_size = PLAT_SQ_SP_HEAP_SIZE,
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.sp_ns_comm_buf_size = PLAT_SP_IMAGE_NS_BUF_SIZE,
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.sp_shared_buf_size = PLAT_SPM_BUF_SIZE,
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.num_sp_mem_regions = PLAT_SP_IMAGE_NUM_MEM_REGIONS,
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.num_cpus = PLATFORM_CORE_COUNT,
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.mp_info = sp_mp_info,
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};
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const struct mmap_region *plat_get_secure_partition_mmap(void *cookie)
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{
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return plat_arm_secure_partition_mmap;
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}
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const struct secure_partition_boot_info *plat_get_secure_partition_boot_info(
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void *cookie)
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{
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return &plat_arm_secure_partition_boot_info;
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}
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static ehf_pri_desc_t sq_exceptions[] = {
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EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_SP_PRI),
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};
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EHF_REGISTER_PRIORITIES(sq_exceptions, ARRAY_SIZE(sq_exceptions), PLAT_PRI_BITS);
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