1 /* 2 * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 20 * DEALINGS IN THE SOFTWARE. 21 */ 22 23 #ifndef __NVKM_SECBOOT_HS_UCODE_H__ 24 #define __NVKM_SECBOOT_HS_UCODE_H__ 25 26 #include <core/os.h> 27 #include <core/subdev.h> 28 29 struct nvkm_falcon; 30 31 /** 32 * struct hsf_fw_header - HS firmware descriptor 33 * @sig_dbg_offset: offset of the debug signature 34 * @sig_dbg_size: size of the debug signature 35 * @sig_prod_offset: offset of the production signature 36 * @sig_prod_size: size of the production signature 37 * @patch_loc: offset of the offset (sic) of where the signature is 38 * @patch_sig: offset of the offset (sic) to add to sig_*_offset 39 * @hdr_offset: offset of the load header (see struct hs_load_header) 40 * @hdr_size: size of above header 41 * 42 * This structure is embedded in the HS firmware image at 43 * hs_bin_hdr.header_offset. 44 */ 45 struct hsf_fw_header { 46 u32 sig_dbg_offset; 47 u32 sig_dbg_size; 48 u32 sig_prod_offset; 49 u32 sig_prod_size; 50 u32 patch_loc; 51 u32 patch_sig; 52 u32 hdr_offset; 53 u32 hdr_size; 54 }; 55 56 /** 57 * struct hsf_load_header - HS firmware load header 58 */ 59 struct hsf_load_header { 60 u32 non_sec_code_off; 61 u32 non_sec_code_size; 62 u32 data_dma_base; 63 u32 data_size; 64 u32 num_apps; 65 /* 66 * Organized as follows: 67 * - app0_code_off 68 * - app1_code_off 69 * - ... 70 * - appn_code_off 71 * - app0_code_size 72 * - app1_code_size 73 * - ... 74 */ 75 u32 apps[0]; 76 }; 77 78 void *hs_ucode_load_blob(struct nvkm_subdev *, const struct nvkm_falcon *, 79 const char *); 80 81 #endif 82
