1 /* 2 * Copyright 2012 Advanced Micro Devices, Inc. 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 #ifndef __AMDGPU_UCODE_H__ 24 #define __AMDGPU_UCODE_H__ 25 26 #include "amdgpu_socbb.h" 27 28 struct common_firmware_header { 29 uint32_t size_bytes; /* size of the entire header+image(s) in bytes */ 30 uint32_t header_size_bytes; /* size of just the header in bytes */ 31 uint16_t header_version_major; /* header version */ 32 uint16_t header_version_minor; /* header version */ 33 uint16_t ip_version_major; /* IP version */ 34 uint16_t ip_version_minor; /* IP version */ 35 uint32_t ucode_version; 36 uint32_t ucode_size_bytes; /* size of ucode in bytes */ 37 uint32_t ucode_array_offset_bytes; /* payload offset from the start of the header */ 38 uint32_t crc32; /* crc32 checksum of the payload */ 39 }; 40 41 /* version_major=1, version_minor=0 */ 42 struct mc_firmware_header_v1_0 { 43 struct common_firmware_header header; 44 uint32_t io_debug_size_bytes; /* size of debug array in dwords */ 45 uint32_t io_debug_array_offset_bytes; /* payload offset from the start of the header */ 46 }; 47 48 /* version_major=1, version_minor=0 */ 49 struct smc_firmware_header_v1_0 { 50 struct common_firmware_header header; 51 uint32_t ucode_start_addr; 52 }; 53 54 /* version_major=2, version_minor=0 */ 55 struct smc_firmware_header_v2_0 { 56 struct smc_firmware_header_v1_0 v1_0; 57 uint32_t ppt_offset_bytes; /* soft pptable offset */ 58 uint32_t ppt_size_bytes; /* soft pptable size */ 59 }; 60 61 struct smc_soft_pptable_entry { 62 uint32_t id; 63 uint32_t ppt_offset_bytes; 64 uint32_t ppt_size_bytes; 65 }; 66 67 /* version_major=2, version_minor=1 */ 68 struct smc_firmware_header_v2_1 { 69 struct smc_firmware_header_v1_0 v1_0; 70 uint32_t pptable_count; 71 uint32_t pptable_entry_offset; 72 }; 73 74 struct psp_fw_legacy_bin_desc { 75 uint32_t fw_version; 76 uint32_t offset_bytes; 77 uint32_t size_bytes; 78 }; 79 80 /* version_major=1, version_minor=0 */ 81 struct psp_firmware_header_v1_0 { 82 struct common_firmware_header header; 83 struct psp_fw_legacy_bin_desc sos; 84 }; 85 86 /* version_major=1, version_minor=1 */ 87 struct psp_firmware_header_v1_1 { 88 struct psp_firmware_header_v1_0 v1_0; 89 struct psp_fw_legacy_bin_desc toc; 90 struct psp_fw_legacy_bin_desc kdb; 91 }; 92 93 /* version_major=1, version_minor=2 */ 94 struct psp_firmware_header_v1_2 { 95 struct psp_firmware_header_v1_0 v1_0; 96 struct psp_fw_legacy_bin_desc res; 97 struct psp_fw_legacy_bin_desc kdb; 98 }; 99 100 /* version_major=1, version_minor=3 */ 101 struct psp_firmware_header_v1_3 { 102 struct psp_firmware_header_v1_1 v1_1; 103 struct psp_fw_legacy_bin_desc spl; 104 struct psp_fw_legacy_bin_desc rl; 105 struct psp_fw_legacy_bin_desc sys_drv_aux; 106 struct psp_fw_legacy_bin_desc sos_aux; 107 }; 108 109 struct psp_fw_bin_desc { 110 uint32_t fw_type; 111 uint32_t fw_version; 112 uint32_t offset_bytes; 113 uint32_t size_bytes; 114 }; 115 116 enum psp_fw_type { 117 PSP_FW_TYPE_UNKOWN, 118 PSP_FW_TYPE_PSP_SOS, 119 PSP_FW_TYPE_PSP_SYS_DRV, 120 PSP_FW_TYPE_PSP_KDB, 121 PSP_FW_TYPE_PSP_TOC, 122 PSP_FW_TYPE_PSP_SPL, 123 PSP_FW_TYPE_PSP_RL, 124 PSP_FW_TYPE_PSP_SOC_DRV, 125 PSP_FW_TYPE_PSP_INTF_DRV, 126 PSP_FW_TYPE_PSP_DBG_DRV, 127 }; 128 129 /* version_major=2, version_minor=0 */ 130 struct psp_firmware_header_v2_0 { 131 struct common_firmware_header header; 132 uint32_t psp_fw_bin_count; 133 struct psp_fw_bin_desc psp_fw_bin[]; 134 }; 135 136 /* version_major=1, version_minor=0 */ 137 struct ta_firmware_header_v1_0 { 138 struct common_firmware_header header; 139 struct psp_fw_legacy_bin_desc xgmi; 140 struct psp_fw_legacy_bin_desc ras; 141 struct psp_fw_legacy_bin_desc hdcp; 142 struct psp_fw_legacy_bin_desc dtm; 143 struct psp_fw_legacy_bin_desc securedisplay; 144 }; 145 146 enum ta_fw_type { 147 TA_FW_TYPE_UNKOWN, 148 TA_FW_TYPE_PSP_ASD, 149 TA_FW_TYPE_PSP_XGMI, 150 TA_FW_TYPE_PSP_RAS, 151 TA_FW_TYPE_PSP_HDCP, 152 TA_FW_TYPE_PSP_DTM, 153 TA_FW_TYPE_PSP_RAP, 154 TA_FW_TYPE_PSP_SECUREDISPLAY, 155 TA_FW_TYPE_MAX_INDEX, 156 }; 157 158 /* version_major=2, version_minor=0 */ 159 struct ta_firmware_header_v2_0 { 160 struct common_firmware_header header; 161 uint32_t ta_fw_bin_count; 162 struct psp_fw_bin_desc ta_fw_bin[]; 163 }; 164 165 /* version_major=1, version_minor=0 */ 166 struct gfx_firmware_header_v1_0 { 167 struct common_firmware_header header; 168 uint32_t ucode_feature_version; 169 uint32_t jt_offset; /* jt location */ 170 uint32_t jt_size; /* size of jt */ 171 }; 172 173 /* version_major=1, version_minor=0 */ 174 struct mes_firmware_header_v1_0 { 175 struct common_firmware_header header; 176 uint32_t mes_ucode_version; 177 uint32_t mes_ucode_size_bytes; 178 uint32_t mes_ucode_offset_bytes; 179 uint32_t mes_ucode_data_version; 180 uint32_t mes_ucode_data_size_bytes; 181 uint32_t mes_ucode_data_offset_bytes; 182 uint32_t mes_uc_start_addr_lo; 183 uint32_t mes_uc_start_addr_hi; 184 uint32_t mes_data_start_addr_lo; 185 uint32_t mes_data_start_addr_hi; 186 }; 187 188 /* version_major=1, version_minor=0 */ 189 struct rlc_firmware_header_v1_0 { 190 struct common_firmware_header header; 191 uint32_t ucode_feature_version; 192 uint32_t save_and_restore_offset; 193 uint32_t clear_state_descriptor_offset; 194 uint32_t avail_scratch_ram_locations; 195 uint32_t master_pkt_description_offset; 196 }; 197 198 /* version_major=2, version_minor=0 */ 199 struct rlc_firmware_header_v2_0 { 200 struct common_firmware_header header; 201 uint32_t ucode_feature_version; 202 uint32_t jt_offset; /* jt location */ 203 uint32_t jt_size; /* size of jt */ 204 uint32_t save_and_restore_offset; 205 uint32_t clear_state_descriptor_offset; 206 uint32_t avail_scratch_ram_locations; 207 uint32_t reg_restore_list_size; 208 uint32_t reg_list_format_start; 209 uint32_t reg_list_format_separate_start; 210 uint32_t starting_offsets_start; 211 uint32_t reg_list_format_size_bytes; /* size of reg list format array in bytes */ 212 uint32_t reg_list_format_array_offset_bytes; /* payload offset from the start of the header */ 213 uint32_t reg_list_size_bytes; /* size of reg list array in bytes */ 214 uint32_t reg_list_array_offset_bytes; /* payload offset from the start of the header */ 215 uint32_t reg_list_format_separate_size_bytes; /* size of reg list format array in bytes */ 216 uint32_t reg_list_format_separate_array_offset_bytes; /* payload offset from the start of the header */ 217 uint32_t reg_list_separate_size_bytes; /* size of reg list array in bytes */ 218 uint32_t reg_list_separate_array_offset_bytes; /* payload offset from the start of the header */ 219 }; 220 221 /* version_major=2, version_minor=1 */ 222 struct rlc_firmware_header_v2_1 { 223 struct rlc_firmware_header_v2_0 v2_0; 224 uint32_t reg_list_format_direct_reg_list_length; /* length of direct reg list format array */ 225 uint32_t save_restore_list_cntl_ucode_ver; 226 uint32_t save_restore_list_cntl_feature_ver; 227 uint32_t save_restore_list_cntl_size_bytes; 228 uint32_t save_restore_list_cntl_offset_bytes; 229 uint32_t save_restore_list_gpm_ucode_ver; 230 uint32_t save_restore_list_gpm_feature_ver; 231 uint32_t save_restore_list_gpm_size_bytes; 232 uint32_t save_restore_list_gpm_offset_bytes; 233 uint32_t save_restore_list_srm_ucode_ver; 234 uint32_t save_restore_list_srm_feature_ver; 235 uint32_t save_restore_list_srm_size_bytes; 236 uint32_t save_restore_list_srm_offset_bytes; 237 }; 238 239 /* version_major=2, version_minor=1 */ 240 struct rlc_firmware_header_v2_2 { 241 struct rlc_firmware_header_v2_1 v2_1; 242 uint32_t rlc_iram_ucode_size_bytes; 243 uint32_t rlc_iram_ucode_offset_bytes; 244 uint32_t rlc_dram_ucode_size_bytes; 245 uint32_t rlc_dram_ucode_offset_bytes; 246 }; 247 248 /* version_major=1, version_minor=0 */ 249 struct sdma_firmware_header_v1_0 { 250 struct common_firmware_header header; 251 uint32_t ucode_feature_version; 252 uint32_t ucode_change_version; 253 uint32_t jt_offset; /* jt location */ 254 uint32_t jt_size; /* size of jt */ 255 }; 256 257 /* version_major=1, version_minor=1 */ 258 struct sdma_firmware_header_v1_1 { 259 struct sdma_firmware_header_v1_0 v1_0; 260 uint32_t digest_size; 261 }; 262 263 /* gpu info payload */ 264 struct gpu_info_firmware_v1_0 { 265 uint32_t gc_num_se; 266 uint32_t gc_num_cu_per_sh; 267 uint32_t gc_num_sh_per_se; 268 uint32_t gc_num_rb_per_se; 269 uint32_t gc_num_tccs; 270 uint32_t gc_num_gprs; 271 uint32_t gc_num_max_gs_thds; 272 uint32_t gc_gs_table_depth; 273 uint32_t gc_gsprim_buff_depth; 274 uint32_t gc_parameter_cache_depth; 275 uint32_t gc_double_offchip_lds_buffer; 276 uint32_t gc_wave_size; 277 uint32_t gc_max_waves_per_simd; 278 uint32_t gc_max_scratch_slots_per_cu; 279 uint32_t gc_lds_size; 280 }; 281 282 struct gpu_info_firmware_v1_1 { 283 struct gpu_info_firmware_v1_0 v1_0; 284 uint32_t num_sc_per_sh; 285 uint32_t num_packer_per_sc; 286 }; 287 288 /* gpu info payload 289 * version_major=1, version_minor=1 */ 290 struct gpu_info_firmware_v1_2 { 291 struct gpu_info_firmware_v1_1 v1_1; 292 struct gpu_info_soc_bounding_box_v1_0 soc_bounding_box; 293 }; 294 295 /* version_major=1, version_minor=0 */ 296 struct gpu_info_firmware_header_v1_0 { 297 struct common_firmware_header header; 298 uint16_t version_major; /* version */ 299 uint16_t version_minor; /* version */ 300 }; 301 302 /* version_major=1, version_minor=0 */ 303 struct dmcu_firmware_header_v1_0 { 304 struct common_firmware_header header; 305 uint32_t intv_offset_bytes; /* interrupt vectors offset from end of header, in bytes */ 306 uint32_t intv_size_bytes; /* size of interrupt vectors, in bytes */ 307 }; 308 309 /* version_major=1, version_minor=0 */ 310 struct dmcub_firmware_header_v1_0 { 311 struct common_firmware_header header; 312 uint32_t inst_const_bytes; /* size of instruction region, in bytes */ 313 uint32_t bss_data_bytes; /* size of bss/data region, in bytes */ 314 }; 315 316 /* header is fixed size */ 317 union amdgpu_firmware_header { 318 struct common_firmware_header common; 319 struct mc_firmware_header_v1_0 mc; 320 struct smc_firmware_header_v1_0 smc; 321 struct smc_firmware_header_v2_0 smc_v2_0; 322 struct psp_firmware_header_v1_0 psp; 323 struct psp_firmware_header_v1_1 psp_v1_1; 324 struct psp_firmware_header_v1_3 psp_v1_3; 325 struct psp_firmware_header_v2_0 psp_v2_0; 326 struct ta_firmware_header_v1_0 ta; 327 struct ta_firmware_header_v2_0 ta_v2_0; 328 struct gfx_firmware_header_v1_0 gfx; 329 struct rlc_firmware_header_v1_0 rlc; 330 struct rlc_firmware_header_v2_0 rlc_v2_0; 331 struct rlc_firmware_header_v2_1 rlc_v2_1; 332 struct sdma_firmware_header_v1_0 sdma; 333 struct sdma_firmware_header_v1_1 sdma_v1_1; 334 struct gpu_info_firmware_header_v1_0 gpu_info; 335 struct dmcu_firmware_header_v1_0 dmcu; 336 struct dmcub_firmware_header_v1_0 dmcub; 337 uint8_t raw[0x100]; 338 }; 339 340 #define UCODE_MAX_PSP_PACKAGING ((sizeof(union amdgpu_firmware_header) - sizeof(struct common_firmware_header) - 4) / sizeof(struct psp_fw_bin_desc)) 341 342 /* 343 * fw loading support 344 */ 345 enum AMDGPU_UCODE_ID { 346 AMDGPU_UCODE_ID_SDMA0 = 0, 347 AMDGPU_UCODE_ID_SDMA1, 348 AMDGPU_UCODE_ID_SDMA2, 349 AMDGPU_UCODE_ID_SDMA3, 350 AMDGPU_UCODE_ID_SDMA4, 351 AMDGPU_UCODE_ID_SDMA5, 352 AMDGPU_UCODE_ID_SDMA6, 353 AMDGPU_UCODE_ID_SDMA7, 354 AMDGPU_UCODE_ID_CP_CE, 355 AMDGPU_UCODE_ID_CP_PFP, 356 AMDGPU_UCODE_ID_CP_ME, 357 AMDGPU_UCODE_ID_CP_MEC1, 358 AMDGPU_UCODE_ID_CP_MEC1_JT, 359 AMDGPU_UCODE_ID_CP_MEC2, 360 AMDGPU_UCODE_ID_CP_MEC2_JT, 361 AMDGPU_UCODE_ID_CP_MES, 362 AMDGPU_UCODE_ID_CP_MES_DATA, 363 AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL, 364 AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM, 365 AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM, 366 AMDGPU_UCODE_ID_RLC_IRAM, 367 AMDGPU_UCODE_ID_RLC_DRAM, 368 AMDGPU_UCODE_ID_RLC_G, 369 AMDGPU_UCODE_ID_STORAGE, 370 AMDGPU_UCODE_ID_SMC, 371 AMDGPU_UCODE_ID_UVD, 372 AMDGPU_UCODE_ID_UVD1, 373 AMDGPU_UCODE_ID_VCE, 374 AMDGPU_UCODE_ID_VCN, 375 AMDGPU_UCODE_ID_VCN1, 376 AMDGPU_UCODE_ID_DMCU_ERAM, 377 AMDGPU_UCODE_ID_DMCU_INTV, 378 AMDGPU_UCODE_ID_VCN0_RAM, 379 AMDGPU_UCODE_ID_VCN1_RAM, 380 AMDGPU_UCODE_ID_DMCUB, 381 AMDGPU_UCODE_ID_MAXIMUM, 382 }; 383 384 /* engine firmware status */ 385 enum AMDGPU_UCODE_STATUS { 386 AMDGPU_UCODE_STATUS_INVALID, 387 AMDGPU_UCODE_STATUS_NOT_LOADED, 388 AMDGPU_UCODE_STATUS_LOADED, 389 }; 390 391 enum amdgpu_firmware_load_type { 392 AMDGPU_FW_LOAD_DIRECT = 0, 393 AMDGPU_FW_LOAD_SMU, 394 AMDGPU_FW_LOAD_PSP, 395 AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO, 396 }; 397 398 /* conform to smu_ucode_xfer_cz.h */ 399 #define AMDGPU_SDMA0_UCODE_LOADED 0x00000001 400 #define AMDGPU_SDMA1_UCODE_LOADED 0x00000002 401 #define AMDGPU_CPCE_UCODE_LOADED 0x00000004 402 #define AMDGPU_CPPFP_UCODE_LOADED 0x00000008 403 #define AMDGPU_CPME_UCODE_LOADED 0x00000010 404 #define AMDGPU_CPMEC1_UCODE_LOADED 0x00000020 405 #define AMDGPU_CPMEC2_UCODE_LOADED 0x00000040 406 #define AMDGPU_CPRLC_UCODE_LOADED 0x00000100 407 408 /* amdgpu firmware info */ 409 struct amdgpu_firmware_info { 410 /* ucode ID */ 411 enum AMDGPU_UCODE_ID ucode_id; 412 /* request_firmware */ 413 const struct firmware *fw; 414 /* starting mc address */ 415 uint64_t mc_addr; 416 /* kernel linear address */ 417 void *kaddr; 418 /* ucode_size_bytes */ 419 uint32_t ucode_size; 420 /* starting tmr mc address */ 421 uint32_t tmr_mc_addr_lo; 422 uint32_t tmr_mc_addr_hi; 423 }; 424 425 struct amdgpu_firmware { 426 struct amdgpu_firmware_info ucode[AMDGPU_UCODE_ID_MAXIMUM]; 427 enum amdgpu_firmware_load_type load_type; 428 struct amdgpu_bo *fw_buf; 429 unsigned int fw_size; 430 unsigned int max_ucodes; 431 /* firmwares are loaded by psp instead of smu from vega10 */ 432 const struct amdgpu_psp_funcs *funcs; 433 struct amdgpu_bo *rbuf; 434 struct mutex mutex; 435 436 /* gpu info firmware data pointer */ 437 const struct firmware *gpu_info_fw; 438 439 void *fw_buf_ptr; 440 uint64_t fw_buf_mc; 441 }; 442 443 void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr); 444 void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr); 445 void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr); 446 void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr); 447 void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr); 448 void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr); 449 void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr); 450 int amdgpu_ucode_validate(const struct firmware *fw); 451 bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr, 452 uint16_t hdr_major, uint16_t hdr_minor); 453 454 int amdgpu_ucode_init_bo(struct amdgpu_device *adev); 455 int amdgpu_ucode_create_bo(struct amdgpu_device *adev); 456 int amdgpu_ucode_sysfs_init(struct amdgpu_device *adev); 457 void amdgpu_ucode_free_bo(struct amdgpu_device *adev); 458 void amdgpu_ucode_sysfs_fini(struct amdgpu_device *adev); 459 460 enum amdgpu_firmware_load_type 461 amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type); 462 463 const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id); 464 465 #endif 466