1 /* 2 * (C) Copyright 2008 Semihalf 3 * 4 * (C) Copyright 2000-2005 5 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 6 * 7 * See file CREDITS for list of people who contributed to this 8 * project. 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of 13 * the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23 * MA 02111-1307 USA 24 * 25 ******************************************************************** 26 * NOTE: This header file defines an interface to U-Boot. Including 27 * this (unmodified) header file in another file is considered normal 28 * use of U-Boot, and does *not* fall under the heading of "derived 29 * work". 30 ******************************************************************** 31 */ 32 33 #ifndef __IMAGE_H__ 34 #define __IMAGE_H__ 35 36 #if USE_HOSTCC 37 #include <endian.h> 38 39 /* new uImage format support enabled on host */ 40 #define CONFIG_FIT 1 41 #define CONFIG_OF_LIBFDT 1 42 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ 43 44 #else 45 46 #include <lmb.h> 47 #include <linux/string.h> 48 #include <asm/u-boot.h> 49 #include <asm/byteorder.h> 50 51 #endif /* USE_HOSTCC */ 52 53 #if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT) 54 #error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!" 55 #endif 56 57 #include <command.h> 58 59 #if defined(CONFIG_FIT) 60 #include <fdt.h> 61 #include <libfdt.h> 62 #include <fdt_support.h> 63 #define CONFIG_MD5 /* FIT images need MD5 support */ 64 #endif 65 66 /* 67 * Operating System Codes 68 */ 69 #define IH_OS_INVALID 0 /* Invalid OS */ 70 #define IH_OS_OPENBSD 1 /* OpenBSD */ 71 #define IH_OS_NETBSD 2 /* NetBSD */ 72 #define IH_OS_FREEBSD 3 /* FreeBSD */ 73 #define IH_OS_4_4BSD 4 /* 4.4BSD */ 74 #define IH_OS_LINUX 5 /* Linux */ 75 #define IH_OS_SVR4 6 /* SVR4 */ 76 #define IH_OS_ESIX 7 /* Esix */ 77 #define IH_OS_SOLARIS 8 /* Solaris */ 78 #define IH_OS_IRIX 9 /* Irix */ 79 #define IH_OS_SCO 10 /* SCO */ 80 #define IH_OS_DELL 11 /* Dell */ 81 #define IH_OS_NCR 12 /* NCR */ 82 #define IH_OS_LYNXOS 13 /* LynxOS */ 83 #define IH_OS_VXWORKS 14 /* VxWorks */ 84 #define IH_OS_PSOS 15 /* pSOS */ 85 #define IH_OS_QNX 16 /* QNX */ 86 #define IH_OS_U_BOOT 17 /* Firmware */ 87 #define IH_OS_RTEMS 18 /* RTEMS */ 88 #define IH_OS_ARTOS 19 /* ARTOS */ 89 #define IH_OS_UNITY 20 /* Unity OS */ 90 #define IH_OS_INTEGRITY 21 /* INTEGRITY */ 91 92 /* 93 * CPU Architecture Codes (supported by Linux) 94 */ 95 #define IH_ARCH_INVALID 0 /* Invalid CPU */ 96 #define IH_ARCH_ALPHA 1 /* Alpha */ 97 #define IH_ARCH_ARM 2 /* ARM */ 98 #define IH_ARCH_I386 3 /* Intel x86 */ 99 #define IH_ARCH_IA64 4 /* IA64 */ 100 #define IH_ARCH_MIPS 5 /* MIPS */ 101 #define IH_ARCH_MIPS64 6 /* MIPS 64 Bit */ 102 #define IH_ARCH_PPC 7 /* PowerPC */ 103 #define IH_ARCH_S390 8 /* IBM S390 */ 104 #define IH_ARCH_SH 9 /* SuperH */ 105 #define IH_ARCH_SPARC 10 /* Sparc */ 106 #define IH_ARCH_SPARC64 11 /* Sparc 64 Bit */ 107 #define IH_ARCH_M68K 12 /* M68K */ 108 #define IH_ARCH_NIOS 13 /* Nios-32 */ 109 #define IH_ARCH_MICROBLAZE 14 /* MicroBlaze */ 110 #define IH_ARCH_NIOS2 15 /* Nios-II */ 111 #define IH_ARCH_BLACKFIN 16 /* Blackfin */ 112 #define IH_ARCH_AVR32 17 /* AVR32 */ 113 #define IH_ARCH_ST200 18 /* STMicroelectronics ST200 */ 114 115 /* 116 * Image Types 117 * 118 * "Standalone Programs" are directly runnable in the environment 119 * provided by U-Boot; it is expected that (if they behave 120 * well) you can continue to work in U-Boot after return from 121 * the Standalone Program. 122 * "OS Kernel Images" are usually images of some Embedded OS which 123 * will take over control completely. Usually these programs 124 * will install their own set of exception handlers, device 125 * drivers, set up the MMU, etc. - this means, that you cannot 126 * expect to re-enter U-Boot except by resetting the CPU. 127 * "RAMDisk Images" are more or less just data blocks, and their 128 * parameters (address, size) are passed to an OS kernel that is 129 * being started. 130 * "Multi-File Images" contain several images, typically an OS 131 * (Linux) kernel image and one or more data images like 132 * RAMDisks. This construct is useful for instance when you want 133 * to boot over the network using BOOTP etc., where the boot 134 * server provides just a single image file, but you want to get 135 * for instance an OS kernel and a RAMDisk image. 136 * 137 * "Multi-File Images" start with a list of image sizes, each 138 * image size (in bytes) specified by an "uint32_t" in network 139 * byte order. This list is terminated by an "(uint32_t)0". 140 * Immediately after the terminating 0 follow the images, one by 141 * one, all aligned on "uint32_t" boundaries (size rounded up to 142 * a multiple of 4 bytes - except for the last file). 143 * 144 * "Firmware Images" are binary images containing firmware (like 145 * U-Boot or FPGA images) which usually will be programmed to 146 * flash memory. 147 * 148 * "Script files" are command sequences that will be executed by 149 * U-Boot's command interpreter; this feature is especially 150 * useful when you configure U-Boot to use a real shell (hush) 151 * as command interpreter (=> Shell Scripts). 152 */ 153 154 #define IH_TYPE_INVALID 0 /* Invalid Image */ 155 #define IH_TYPE_STANDALONE 1 /* Standalone Program */ 156 #define IH_TYPE_KERNEL 2 /* OS Kernel Image */ 157 #define IH_TYPE_RAMDISK 3 /* RAMDisk Image */ 158 #define IH_TYPE_MULTI 4 /* Multi-File Image */ 159 #define IH_TYPE_FIRMWARE 5 /* Firmware Image */ 160 #define IH_TYPE_SCRIPT 6 /* Script file */ 161 #define IH_TYPE_FILESYSTEM 7 /* Filesystem Image (any type) */ 162 #define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */ 163 164 /* 165 * Compression Types 166 */ 167 #define IH_COMP_NONE 0 /* No Compression Used */ 168 #define IH_COMP_GZIP 1 /* gzip Compression Used */ 169 #define IH_COMP_BZIP2 2 /* bzip2 Compression Used */ 170 #define IH_COMP_LZMA 3 /* lzma Compression Used */ 171 172 #define IH_MAGIC 0x27051956 /* Image Magic Number */ 173 #define IH_NMLEN 32 /* Image Name Length */ 174 175 /* 176 * Legacy format image header, 177 * all data in network byte order (aka natural aka bigendian). 178 */ 179 typedef struct image_header { 180 uint32_t ih_magic; /* Image Header Magic Number */ 181 uint32_t ih_hcrc; /* Image Header CRC Checksum */ 182 uint32_t ih_time; /* Image Creation Timestamp */ 183 uint32_t ih_size; /* Image Data Size */ 184 uint32_t ih_load; /* Data Load Address */ 185 uint32_t ih_ep; /* Entry Point Address */ 186 uint32_t ih_dcrc; /* Image Data CRC Checksum */ 187 uint8_t ih_os; /* Operating System */ 188 uint8_t ih_arch; /* CPU architecture */ 189 uint8_t ih_type; /* Image Type */ 190 uint8_t ih_comp; /* Compression Type */ 191 uint8_t ih_name[IH_NMLEN]; /* Image Name */ 192 } image_header_t; 193 194 typedef struct image_info { 195 ulong start, end; /* start/end of blob */ 196 ulong image_start, image_len; /* start of image within blob, len of image */ 197 ulong load; /* load addr for the image */ 198 uint8_t comp, type, os; /* compression, type of image, os type */ 199 } image_info_t; 200 201 /* 202 * Legacy and FIT format headers used by do_bootm() and do_bootm_<os>() 203 * routines. 204 */ 205 typedef struct bootm_headers { 206 /* 207 * Legacy os image header, if it is a multi component image 208 * then boot_get_ramdisk() and get_fdt() will attempt to get 209 * data from second and third component accordingly. 210 */ 211 image_header_t *legacy_hdr_os; /* image header pointer */ 212 image_header_t legacy_hdr_os_copy; /* header copy */ 213 ulong legacy_hdr_valid; 214 215 #if defined(CONFIG_FIT) 216 const char *fit_uname_cfg; /* configuration node unit name */ 217 218 void *fit_hdr_os; /* os FIT image header */ 219 const char *fit_uname_os; /* os subimage node unit name */ 220 int fit_noffset_os; /* os subimage node offset */ 221 222 void *fit_hdr_rd; /* init ramdisk FIT image header */ 223 const char *fit_uname_rd; /* init ramdisk subimage node unit name */ 224 int fit_noffset_rd; /* init ramdisk subimage node offset */ 225 226 #if defined(CONFIG_PPC) 227 void *fit_hdr_fdt; /* FDT blob FIT image header */ 228 const char *fit_uname_fdt; /* FDT blob subimage node unit name */ 229 int fit_noffset_fdt;/* FDT blob subimage node offset */ 230 #endif 231 #endif 232 233 #ifndef USE_HOSTCC 234 image_info_t os; /* os image info */ 235 ulong ep; /* entry point of OS */ 236 237 ulong rd_start, rd_end;/* ramdisk start/end */ 238 239 #ifdef CONFIG_OF_LIBFDT 240 char *ft_addr; /* flat dev tree address */ 241 #endif 242 ulong ft_len; /* length of flat device tree */ 243 244 ulong initrd_start; 245 ulong initrd_end; 246 ulong cmdline_start; 247 ulong cmdline_end; 248 bd_t *kbd; 249 #endif 250 251 int verify; /* getenv("verify")[0] != 'n' */ 252 253 #define BOOTM_STATE_START (0x00000001) 254 #define BOOTM_STATE_LOADOS (0x00000002) 255 #define BOOTM_STATE_RAMDISK (0x00000004) 256 #define BOOTM_STATE_FDT (0x00000008) 257 #define BOOTM_STATE_OS_CMDLINE (0x00000010) 258 #define BOOTM_STATE_OS_BD_T (0x00000020) 259 #define BOOTM_STATE_OS_PREP (0x00000040) 260 #define BOOTM_STATE_OS_GO (0x00000080) 261 int state; 262 263 #ifndef USE_HOSTCC 264 struct lmb lmb; /* for memory mgmt */ 265 #endif 266 } bootm_headers_t; 267 268 /* 269 * Some systems (for example LWMON) have very short watchdog periods; 270 * we must make sure to split long operations like memmove() or 271 * checksum calculations into reasonable chunks. 272 */ 273 #ifndef CHUNKSZ 274 #define CHUNKSZ (64 * 1024) 275 #endif 276 277 #ifndef CHUNKSZ_CRC32 278 #define CHUNKSZ_CRC32 (64 * 1024) 279 #endif 280 281 #ifndef CHUNKSZ_MD5 282 #define CHUNKSZ_MD5 (64 * 1024) 283 #endif 284 285 #ifndef CHUNKSZ_SHA1 286 #define CHUNKSZ_SHA1 (64 * 1024) 287 #endif 288 289 #define uimage_to_cpu(x) ntohl(x) 290 #define cpu_to_uimage(x) htonl(x) 291 292 const char *genimg_get_os_name (uint8_t os); 293 const char *genimg_get_arch_name (uint8_t arch); 294 const char *genimg_get_type_name (uint8_t type); 295 const char *genimg_get_comp_name (uint8_t comp); 296 int genimg_get_os_id (const char *name); 297 int genimg_get_arch_id (const char *name); 298 int genimg_get_type_id (const char *name); 299 int genimg_get_comp_id (const char *name); 300 301 #ifndef USE_HOSTCC 302 /* Image format types, returned by _get_format() routine */ 303 #define IMAGE_FORMAT_INVALID 0x00 304 #define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ 305 #define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ 306 307 int genimg_get_format (void *img_addr); 308 int genimg_has_config (bootm_headers_t *images); 309 ulong genimg_get_image (ulong img_addr); 310 311 int boot_get_ramdisk (int argc, char *argv[], bootm_headers_t *images, 312 uint8_t arch, ulong *rd_start, ulong *rd_end); 313 314 315 #ifdef CONFIG_OF_LIBFDT 316 int boot_get_fdt (int flag, int argc, char *argv[], bootm_headers_t *images, 317 char **of_flat_tree, ulong *of_size); 318 int boot_relocate_fdt (struct lmb *lmb, ulong bootmap_base, 319 char **of_flat_tree, ulong *of_size); 320 #endif 321 322 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) 323 int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, 324 ulong *initrd_start, ulong *initrd_end); 325 326 int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, 327 ulong bootmap_base); 328 int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); 329 #endif /* CONFIG_PPC || CONFIG_M68K */ 330 #endif /* !USE_HOSTCC */ 331 332 /*******************************************************************/ 333 /* Legacy format specific code (prefixed with image_) */ 334 /*******************************************************************/ 335 static inline uint32_t image_get_header_size (void) 336 { 337 return (sizeof (image_header_t)); 338 } 339 340 #define image_get_hdr_l(f) \ 341 static inline uint32_t image_get_##f(image_header_t *hdr) \ 342 { \ 343 return uimage_to_cpu (hdr->ih_##f); \ 344 } 345 image_get_hdr_l (magic); 346 image_get_hdr_l (hcrc); 347 image_get_hdr_l (time); 348 image_get_hdr_l (size); 349 image_get_hdr_l (load); 350 image_get_hdr_l (ep); 351 image_get_hdr_l (dcrc); 352 353 #define image_get_hdr_b(f) \ 354 static inline uint8_t image_get_##f(image_header_t *hdr) \ 355 { \ 356 return hdr->ih_##f; \ 357 } 358 image_get_hdr_b (os); 359 image_get_hdr_b (arch); 360 image_get_hdr_b (type); 361 image_get_hdr_b (comp); 362 363 static inline char *image_get_name (image_header_t *hdr) 364 { 365 return (char *)hdr->ih_name; 366 } 367 368 static inline uint32_t image_get_data_size (image_header_t *hdr) 369 { 370 return image_get_size (hdr); 371 } 372 373 /** 374 * image_get_data - get image payload start address 375 * @hdr: image header 376 * 377 * image_get_data() returns address of the image payload. For single 378 * component images it is image data start. For multi component 379 * images it points to the null terminated table of sub-images sizes. 380 * 381 * returns: 382 * image payload data start address 383 */ 384 static inline ulong image_get_data (image_header_t *hdr) 385 { 386 return ((ulong)hdr + image_get_header_size ()); 387 } 388 389 static inline uint32_t image_get_image_size (image_header_t *hdr) 390 { 391 return (image_get_size (hdr) + image_get_header_size ()); 392 } 393 static inline ulong image_get_image_end (image_header_t *hdr) 394 { 395 return ((ulong)hdr + image_get_image_size (hdr)); 396 } 397 398 #define image_set_hdr_l(f) \ 399 static inline void image_set_##f(image_header_t *hdr, uint32_t val) \ 400 { \ 401 hdr->ih_##f = cpu_to_uimage (val); \ 402 } 403 image_set_hdr_l (magic); 404 image_set_hdr_l (hcrc); 405 image_set_hdr_l (time); 406 image_set_hdr_l (size); 407 image_set_hdr_l (load); 408 image_set_hdr_l (ep); 409 image_set_hdr_l (dcrc); 410 411 #define image_set_hdr_b(f) \ 412 static inline void image_set_##f(image_header_t *hdr, uint8_t val) \ 413 { \ 414 hdr->ih_##f = val; \ 415 } 416 image_set_hdr_b (os); 417 image_set_hdr_b (arch); 418 image_set_hdr_b (type); 419 image_set_hdr_b (comp); 420 421 static inline void image_set_name (image_header_t *hdr, const char *name) 422 { 423 strncpy (image_get_name (hdr), name, IH_NMLEN); 424 } 425 426 int image_check_hcrc (image_header_t *hdr); 427 int image_check_dcrc (image_header_t *hdr); 428 #ifndef USE_HOSTCC 429 int getenv_yesno (char *var); 430 ulong getenv_bootm_low(void); 431 phys_size_t getenv_bootm_size(void); 432 void memmove_wd (void *to, void *from, size_t len, ulong chunksz); 433 #endif 434 435 static inline int image_check_magic (image_header_t *hdr) 436 { 437 return (image_get_magic (hdr) == IH_MAGIC); 438 } 439 static inline int image_check_type (image_header_t *hdr, uint8_t type) 440 { 441 return (image_get_type (hdr) == type); 442 } 443 static inline int image_check_arch (image_header_t *hdr, uint8_t arch) 444 { 445 return (image_get_arch (hdr) == arch); 446 } 447 static inline int image_check_os (image_header_t *hdr, uint8_t os) 448 { 449 return (image_get_os (hdr) == os); 450 } 451 452 ulong image_multi_count (image_header_t *hdr); 453 void image_multi_getimg (image_header_t *hdr, ulong idx, 454 ulong *data, ulong *len); 455 456 void image_print_contents (image_header_t *hdr); 457 458 #ifndef USE_HOSTCC 459 static inline int image_check_target_arch (image_header_t *hdr) 460 { 461 #if defined(__ARM__) 462 if (!image_check_arch (hdr, IH_ARCH_ARM)) 463 #elif defined(__avr32__) 464 if (!image_check_arch (hdr, IH_ARCH_AVR32)) 465 #elif defined(__bfin__) 466 if (!image_check_arch (hdr, IH_ARCH_BLACKFIN)) 467 #elif defined(__I386__) 468 if (!image_check_arch (hdr, IH_ARCH_I386)) 469 #elif defined(__M68K__) 470 if (!image_check_arch (hdr, IH_ARCH_M68K)) 471 #elif defined(__microblaze__) 472 if (!image_check_arch (hdr, IH_ARCH_MICROBLAZE)) 473 #elif defined(__mips__) 474 if (!image_check_arch (hdr, IH_ARCH_MIPS)) 475 #elif defined(__nios__) 476 if (!image_check_arch (hdr, IH_ARCH_NIOS)) 477 #elif defined(__nios2__) 478 if (!image_check_arch (hdr, IH_ARCH_NIOS2)) 479 #elif defined(__PPC__) 480 if (!image_check_arch (hdr, IH_ARCH_PPC)) 481 #elif defined(__sh__) 482 if (!image_check_arch (hdr, IH_ARCH_SH)) 483 #elif defined(__sparc__) 484 if (!image_check_arch (hdr, IH_ARCH_SPARC)) 485 #else 486 # error Unknown CPU type 487 #endif 488 return 0; 489 490 return 1; 491 } 492 #endif /* USE_HOSTCC */ 493 494 /*******************************************************************/ 495 /* New uImage format specific code (prefixed with fit_) */ 496 /*******************************************************************/ 497 #if defined(CONFIG_FIT) 498 499 #define FIT_IMAGES_PATH "/images" 500 #define FIT_CONFS_PATH "/configurations" 501 502 /* hash node */ 503 #define FIT_HASH_NODENAME "hash" 504 #define FIT_ALGO_PROP "algo" 505 #define FIT_VALUE_PROP "value" 506 507 /* image node */ 508 #define FIT_DATA_PROP "data" 509 #define FIT_TIMESTAMP_PROP "timestamp" 510 #define FIT_DESC_PROP "description" 511 #define FIT_ARCH_PROP "arch" 512 #define FIT_TYPE_PROP "type" 513 #define FIT_OS_PROP "os" 514 #define FIT_COMP_PROP "compression" 515 #define FIT_ENTRY_PROP "entry" 516 #define FIT_LOAD_PROP "load" 517 518 /* configuration node */ 519 #define FIT_KERNEL_PROP "kernel" 520 #define FIT_RAMDISK_PROP "ramdisk" 521 #define FIT_FDT_PROP "fdt" 522 #define FIT_DEFAULT_PROP "default" 523 524 #define FIT_MAX_HASH_LEN 20 /* max(crc32_len(4), sha1_len(20)) */ 525 526 /* cmdline argument format parsing */ 527 inline int fit_parse_conf (const char *spec, ulong addr_curr, 528 ulong *addr, const char **conf_name); 529 inline int fit_parse_subimage (const char *spec, ulong addr_curr, 530 ulong *addr, const char **image_name); 531 532 void fit_print_contents (const void *fit); 533 void fit_image_print (const void *fit, int noffset, const char *p); 534 void fit_image_print_hash (const void *fit, int noffset, const char *p); 535 536 /** 537 * fit_get_end - get FIT image size 538 * @fit: pointer to the FIT format image header 539 * 540 * returns: 541 * size of the FIT image (blob) in memory 542 */ 543 static inline ulong fit_get_size (const void *fit) 544 { 545 return fdt_totalsize (fit); 546 } 547 548 /** 549 * fit_get_end - get FIT image end 550 * @fit: pointer to the FIT format image header 551 * 552 * returns: 553 * end address of the FIT image (blob) in memory 554 */ 555 static inline ulong fit_get_end (const void *fit) 556 { 557 return (ulong)fit + fdt_totalsize (fit); 558 } 559 560 /** 561 * fit_get_name - get FIT node name 562 * @fit: pointer to the FIT format image header 563 * 564 * returns: 565 * NULL, on error 566 * pointer to node name, on success 567 */ 568 static inline const char *fit_get_name (const void *fit_hdr, 569 int noffset, int *len) 570 { 571 return fdt_get_name (fit_hdr, noffset, len); 572 } 573 574 int fit_get_desc (const void *fit, int noffset, char **desc); 575 int fit_get_timestamp (const void *fit, int noffset, time_t *timestamp); 576 577 int fit_image_get_node (const void *fit, const char *image_uname); 578 int fit_image_get_os (const void *fit, int noffset, uint8_t *os); 579 int fit_image_get_arch (const void *fit, int noffset, uint8_t *arch); 580 int fit_image_get_type (const void *fit, int noffset, uint8_t *type); 581 int fit_image_get_comp (const void *fit, int noffset, uint8_t *comp); 582 int fit_image_get_load (const void *fit, int noffset, ulong *load); 583 int fit_image_get_entry (const void *fit, int noffset, ulong *entry); 584 int fit_image_get_data (const void *fit, int noffset, 585 const void **data, size_t *size); 586 587 int fit_image_hash_get_algo (const void *fit, int noffset, char **algo); 588 int fit_image_hash_get_value (const void *fit, int noffset, uint8_t **value, 589 int *value_len); 590 591 int fit_set_timestamp (void *fit, int noffset, time_t timestamp); 592 int fit_set_hashes (void *fit); 593 int fit_image_set_hashes (void *fit, int image_noffset); 594 int fit_image_hash_set_value (void *fit, int noffset, uint8_t *value, 595 int value_len); 596 597 int fit_image_check_hashes (const void *fit, int noffset); 598 int fit_all_image_check_hashes (const void *fit); 599 int fit_image_check_os (const void *fit, int noffset, uint8_t os); 600 int fit_image_check_arch (const void *fit, int noffset, uint8_t arch); 601 int fit_image_check_type (const void *fit, int noffset, uint8_t type); 602 int fit_image_check_comp (const void *fit, int noffset, uint8_t comp); 603 int fit_check_format (const void *fit); 604 605 int fit_conf_get_node (const void *fit, const char *conf_uname); 606 int fit_conf_get_kernel_node (const void *fit, int noffset); 607 int fit_conf_get_ramdisk_node (const void *fit, int noffset); 608 int fit_conf_get_fdt_node (const void *fit, int noffset); 609 610 void fit_conf_print (const void *fit, int noffset, const char *p); 611 612 #ifndef USE_HOSTCC 613 static inline int fit_image_check_target_arch (const void *fdt, int node) 614 { 615 #if defined(__ARM__) 616 if (!fit_image_check_arch (fdt, node, IH_ARCH_ARM)) 617 #elif defined(__avr32__) 618 if (!fit_image_check_arch (fdt, node, IH_ARCH_AVR32)) 619 #elif defined(__bfin__) 620 if (!fit_image_check_arch (fdt, node, IH_ARCH_BLACKFIN)) 621 #elif defined(__I386__) 622 if (!fit_image_check_arch (fdt, node, IH_ARCH_I386)) 623 #elif defined(__M68K__) 624 if (!fit_image_check_arch (fdt, node, IH_ARCH_M68K)) 625 #elif defined(__microblaze__) 626 if (!fit_image_check_arch (fdt, node, IH_ARCH_MICROBLAZE)) 627 #elif defined(__mips__) 628 if (!fit_image_check_arch (fdt, node, IH_ARCH_MIPS)) 629 #elif defined(__nios__) 630 if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS)) 631 #elif defined(__nios2__) 632 if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS2)) 633 #elif defined(__PPC__) 634 if (!fit_image_check_arch (fdt, node, IH_ARCH_PPC)) 635 #elif defined(__sh__) 636 if (!fit_image_check_arch (fdt, node, IH_ARCH_SH)) 637 #elif defined(__sparc__) 638 if (!fit_image_check_arch (fdt, node, IH_ARCH_SPARC)) 639 #else 640 # error Unknown CPU type 641 #endif 642 return 0; 643 644 return 1; 645 } 646 #endif /* USE_HOSTCC */ 647 648 #ifdef CONFIG_FIT_VERBOSE 649 #define fit_unsupported(msg) printf ("! %s:%d " \ 650 "FIT images not supported for '%s'\n", \ 651 __FILE__, __LINE__, (msg)) 652 653 #define fit_unsupported_reset(msg) printf ("! %s:%d " \ 654 "FIT images not supported for '%s' " \ 655 "- must reset board to recover!\n", \ 656 __FILE__, __LINE__, (msg)) 657 #else 658 #define fit_unsupported(msg) 659 #define fit_unsupported_reset(msg) 660 #endif /* CONFIG_FIT_VERBOSE */ 661 #endif /* CONFIG_FIT */ 662 663 #endif /* __IMAGE_H__ */ 664