1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2023, Arm Limited. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #include <stdbool.h> 8*91f16700Schasinglulu #include <stdint.h> 9*91f16700Schasinglulu 10*91f16700Schasinglulu /* 11*91f16700Schasinglulu * Big FW binary structure. 12*91f16700Schasinglulu * Must be kept in sync with the Arm(R) Ethos(TM)-N NPU firmware binary layout. 13*91f16700Schasinglulu */ 14*91f16700Schasinglulu struct ethosn_big_fw { 15*91f16700Schasinglulu uint32_t fw_magic; 16*91f16700Schasinglulu uint32_t fw_ver_major; 17*91f16700Schasinglulu uint32_t fw_ver_minor; 18*91f16700Schasinglulu uint32_t fw_ver_patch; 19*91f16700Schasinglulu uint32_t arch_min; 20*91f16700Schasinglulu uint32_t arch_max; 21*91f16700Schasinglulu uint32_t offset; 22*91f16700Schasinglulu uint32_t size; 23*91f16700Schasinglulu uint32_t code_offset; 24*91f16700Schasinglulu uint32_t code_size; 25*91f16700Schasinglulu uint32_t ple_offset; 26*91f16700Schasinglulu uint32_t ple_size; 27*91f16700Schasinglulu uint32_t vector_table_offset; 28*91f16700Schasinglulu uint32_t vector_table_size; 29*91f16700Schasinglulu uint32_t unpriv_stack_offset; 30*91f16700Schasinglulu uint32_t unpriv_stack_size; 31*91f16700Schasinglulu uint32_t priv_stack_offset; 32*91f16700Schasinglulu uint32_t priv_stack_size; 33*91f16700Schasinglulu } __packed; 34*91f16700Schasinglulu 35*91f16700Schasinglulu bool ethosn_big_fw_verify_header(const struct ethosn_big_fw *big_fw, 36*91f16700Schasinglulu uint32_t npu_arch_ver); 37