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 #ifndef __MINGW32__ 38 #include <endian.h> 39 #endif 40 41 /* new uImage format support enabled on host */ 42 #define CONFIG_FIT 1 43 #define CONFIG_OF_LIBFDT 1 44 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ 45 46 #else 47 48 #include <lmb.h> 49 #include <linux/string.h> 50 #include <asm/u-boot.h> 51 #include <asm/byteorder.h> 52 53 #endif /* USE_HOSTCC */ 54 55 #include <command.h> 56 57 #if defined(CONFIG_FIT) 58 #include <fdt.h> 59 #include <libfdt.h> 60 #include <fdt_support.h> 61 #define CONFIG_MD5 /* FIT images need MD5 support */ 62 #endif 63 64 /* 65 * Operating System Codes 66 */ 67 #define IH_OS_INVALID 0 /* Invalid OS */ 68 #define IH_OS_OPENBSD 1 /* OpenBSD */ 69 #define IH_OS_NETBSD 2 /* NetBSD */ 70 #define IH_OS_FREEBSD 3 /* FreeBSD */ 71 #define IH_OS_4_4BSD 4 /* 4.4BSD */ 72 #define IH_OS_LINUX 5 /* Linux */ 73 #define IH_OS_SVR4 6 /* SVR4 */ 74 #define IH_OS_ESIX 7 /* Esix */ 75 #define IH_OS_SOLARIS 8 /* Solaris */ 76 #define IH_OS_IRIX 9 /* Irix */ 77 #define IH_OS_SCO 10 /* SCO */ 78 #define IH_OS_DELL 11 /* Dell */ 79 #define IH_OS_NCR 12 /* NCR */ 80 #define IH_OS_LYNXOS 13 /* LynxOS */ 81 #define IH_OS_VXWORKS 14 /* VxWorks */ 82 #define IH_OS_PSOS 15 /* pSOS */ 83 #define IH_OS_QNX 16 /* QNX */ 84 #define IH_OS_U_BOOT 17 /* Firmware */ 85 #define IH_OS_RTEMS 18 /* RTEMS */ 86 #define IH_OS_ARTOS 19 /* ARTOS */ 87 #define IH_OS_UNITY 20 /* Unity OS */ 88 #define IH_OS_INTEGRITY 21 /* INTEGRITY */ 89 90 /* 91 * CPU Architecture Codes (supported by Linux) 92 */ 93 #define IH_ARCH_INVALID 0 /* Invalid CPU */ 94 #define IH_ARCH_ALPHA 1 /* Alpha */ 95 #define IH_ARCH_ARM 2 /* ARM */ 96 #define IH_ARCH_I386 3 /* Intel x86 */ 97 #define IH_ARCH_IA64 4 /* IA64 */ 98 #define IH_ARCH_MIPS 5 /* MIPS */ 99 #define IH_ARCH_MIPS64 6 /* MIPS 64 Bit */ 100 #define IH_ARCH_PPC 7 /* PowerPC */ 101 #define IH_ARCH_S390 8 /* IBM S390 */ 102 #define IH_ARCH_SH 9 /* SuperH */ 103 #define IH_ARCH_SPARC 10 /* Sparc */ 104 #define IH_ARCH_SPARC64 11 /* Sparc 64 Bit */ 105 #define IH_ARCH_M68K 12 /* M68K */ 106 #define IH_ARCH_NIOS 13 /* Nios-32 */ 107 #define IH_ARCH_MICROBLAZE 14 /* MicroBlaze */ 108 #define IH_ARCH_NIOS2 15 /* Nios-II */ 109 #define IH_ARCH_BLACKFIN 16 /* Blackfin */ 110 #define IH_ARCH_AVR32 17 /* AVR32 */ 111 #define IH_ARCH_ST200 18 /* STMicroelectronics ST200 */ 112 113 /* 114 * Image Types 115 * 116 * "Standalone Programs" are directly runnable in the environment 117 * provided by U-Boot; it is expected that (if they behave 118 * well) you can continue to work in U-Boot after return from 119 * the Standalone Program. 120 * "OS Kernel Images" are usually images of some Embedded OS which 121 * will take over control completely. Usually these programs 122 * will install their own set of exception handlers, device 123 * drivers, set up the MMU, etc. - this means, that you cannot 124 * expect to re-enter U-Boot except by resetting the CPU. 125 * "RAMDisk Images" are more or less just data blocks, and their 126 * parameters (address, size) are passed to an OS kernel that is 127 * being started. 128 * "Multi-File Images" contain several images, typically an OS 129 * (Linux) kernel image and one or more data images like 130 * RAMDisks. This construct is useful for instance when you want 131 * to boot over the network using BOOTP etc., where the boot 132 * server provides just a single image file, but you want to get 133 * for instance an OS kernel and a RAMDisk image. 134 * 135 * "Multi-File Images" start with a list of image sizes, each 136 * image size (in bytes) specified by an "uint32_t" in network 137 * byte order. This list is terminated by an "(uint32_t)0". 138 * Immediately after the terminating 0 follow the images, one by 139 * one, all aligned on "uint32_t" boundaries (size rounded up to 140 * a multiple of 4 bytes - except for the last file). 141 * 142 * "Firmware Images" are binary images containing firmware (like 143 * U-Boot or FPGA images) which usually will be programmed to 144 * flash memory. 145 * 146 * "Script files" are command sequences that will be executed by 147 * U-Boot's command interpreter; this feature is especially 148 * useful when you configure U-Boot to use a real shell (hush) 149 * as command interpreter (=> Shell Scripts). 150 */ 151 152 #define IH_TYPE_INVALID 0 /* Invalid Image */ 153 #define IH_TYPE_STANDALONE 1 /* Standalone Program */ 154 #define IH_TYPE_KERNEL 2 /* OS Kernel Image */ 155 #define IH_TYPE_RAMDISK 3 /* RAMDisk Image */ 156 #define IH_TYPE_MULTI 4 /* Multi-File Image */ 157 #define IH_TYPE_FIRMWARE 5 /* Firmware Image */ 158 #define IH_TYPE_SCRIPT 6 /* Script file */ 159 #define IH_TYPE_FILESYSTEM 7 /* Filesystem Image (any type) */ 160 #define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */ 161 162 /* 163 * Compression Types 164 */ 165 #define IH_COMP_NONE 0 /* No Compression Used */ 166 #define IH_COMP_GZIP 1 /* gzip Compression Used */ 167 #define IH_COMP_BZIP2 2 /* bzip2 Compression Used */ 168 #define IH_COMP_LZMA 3 /* lzma Compression Used */ 169 170 #define IH_MAGIC 0x27051956 /* Image Magic Number */ 171 #define IH_NMLEN 32 /* Image Name Length */ 172 173 /* 174 * Legacy format image header, 175 * all data in network byte order (aka natural aka bigendian). 176 */ 177 typedef struct image_header { 178 uint32_t ih_magic; /* Image Header Magic Number */ 179 uint32_t ih_hcrc; /* Image Header CRC Checksum */ 180 uint32_t ih_time; /* Image Creation Timestamp */ 181 uint32_t ih_size; /* Image Data Size */ 182 uint32_t ih_load; /* Data Load Address */ 183 uint32_t ih_ep; /* Entry Point Address */ 184 uint32_t ih_dcrc; /* Image Data CRC Checksum */ 185 uint8_t ih_os; /* Operating System */ 186 uint8_t ih_arch; /* CPU architecture */ 187 uint8_t ih_type; /* Image Type */ 188 uint8_t ih_comp; /* Compression Type */ 189 uint8_t ih_name[IH_NMLEN]; /* Image Name */ 190 } image_header_t; 191 192 typedef struct image_info { 193 ulong start, end; /* start/end of blob */ 194 ulong image_start, image_len; /* start of image within blob, len of image */ 195 ulong load; /* load addr for the image */ 196 uint8_t comp, type, os; /* compression, type of image, os type */ 197 } image_info_t; 198 199 /* 200 * Legacy and FIT format headers used by do_bootm() and do_bootm_<os>() 201 * routines. 202 */ 203 typedef struct bootm_headers { 204 /* 205 * Legacy os image header, if it is a multi component image 206 * then boot_get_ramdisk() and get_fdt() will attempt to get 207 * data from second and third component accordingly. 208 */ 209 image_header_t *legacy_hdr_os; /* image header pointer */ 210 image_header_t legacy_hdr_os_copy; /* header copy */ 211 ulong legacy_hdr_valid; 212 213 #if defined(CONFIG_FIT) 214 const char *fit_uname_cfg; /* configuration node unit name */ 215 216 void *fit_hdr_os; /* os FIT image header */ 217 const char *fit_uname_os; /* os subimage node unit name */ 218 int fit_noffset_os; /* os subimage node offset */ 219 220 void *fit_hdr_rd; /* init ramdisk FIT image header */ 221 const char *fit_uname_rd; /* init ramdisk subimage node unit name */ 222 int fit_noffset_rd; /* init ramdisk subimage node offset */ 223 224 #if defined(CONFIG_PPC) 225 void *fit_hdr_fdt; /* FDT blob FIT image header */ 226 const char *fit_uname_fdt; /* FDT blob subimage node unit name */ 227 int fit_noffset_fdt;/* FDT blob subimage node offset */ 228 #endif 229 #endif 230 231 #ifndef USE_HOSTCC 232 image_info_t os; /* os image info */ 233 ulong ep; /* entry point of OS */ 234 235 ulong rd_start, rd_end;/* ramdisk start/end */ 236 237 #ifdef CONFIG_OF_LIBFDT 238 char *ft_addr; /* flat dev tree address */ 239 #endif 240 ulong ft_len; /* length of flat device tree */ 241 242 ulong initrd_start; 243 ulong initrd_end; 244 ulong cmdline_start; 245 ulong cmdline_end; 246 bd_t *kbd; 247 #endif 248 249 int verify; /* getenv("verify")[0] != 'n' */ 250 251 #define BOOTM_STATE_START (0x00000001) 252 #define BOOTM_STATE_LOADOS (0x00000002) 253 #define BOOTM_STATE_RAMDISK (0x00000004) 254 #define BOOTM_STATE_FDT (0x00000008) 255 #define BOOTM_STATE_OS_CMDLINE (0x00000010) 256 #define BOOTM_STATE_OS_BD_T (0x00000020) 257 #define BOOTM_STATE_OS_PREP (0x00000040) 258 #define BOOTM_STATE_OS_GO (0x00000080) 259 int state; 260 261 #ifndef USE_HOSTCC 262 struct lmb lmb; /* for memory mgmt */ 263 #endif 264 } bootm_headers_t; 265 266 /* 267 * Some systems (for example LWMON) have very short watchdog periods; 268 * we must make sure to split long operations like memmove() or 269 * checksum calculations into reasonable chunks. 270 */ 271 #ifndef CHUNKSZ 272 #define CHUNKSZ (64 * 1024) 273 #endif 274 275 #ifndef CHUNKSZ_CRC32 276 #define CHUNKSZ_CRC32 (64 * 1024) 277 #endif 278 279 #ifndef CHUNKSZ_MD5 280 #define CHUNKSZ_MD5 (64 * 1024) 281 #endif 282 283 #ifndef CHUNKSZ_SHA1 284 #define CHUNKSZ_SHA1 (64 * 1024) 285 #endif 286 287 #define uimage_to_cpu(x) ntohl(x) 288 #define cpu_to_uimage(x) htonl(x) 289 290 const char *genimg_get_os_name (uint8_t os); 291 const char *genimg_get_arch_name (uint8_t arch); 292 const char *genimg_get_type_name (uint8_t type); 293 const char *genimg_get_comp_name (uint8_t comp); 294 int genimg_get_os_id (const char *name); 295 int genimg_get_arch_id (const char *name); 296 int genimg_get_type_id (const char *name); 297 int genimg_get_comp_id (const char *name); 298 299 #ifndef USE_HOSTCC 300 /* Image format types, returned by _get_format() routine */ 301 #define IMAGE_FORMAT_INVALID 0x00 302 #define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ 303 #define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ 304 305 int genimg_get_format (void *img_addr); 306 int genimg_has_config (bootm_headers_t *images); 307 ulong genimg_get_image (ulong img_addr); 308 309 int boot_get_ramdisk (int argc, char *argv[], bootm_headers_t *images, 310 uint8_t arch, ulong *rd_start, ulong *rd_end); 311 312 313 #ifdef CONFIG_OF_LIBFDT 314 int boot_get_fdt (int flag, int argc, char *argv[], bootm_headers_t *images, 315 char **of_flat_tree, ulong *of_size); 316 int boot_relocate_fdt (struct lmb *lmb, ulong bootmap_base, 317 char **of_flat_tree, ulong *of_size); 318 #endif 319 320 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) 321 int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, 322 ulong *initrd_start, ulong *initrd_end); 323 324 int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, 325 ulong bootmap_base); 326 int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); 327 #endif /* CONFIG_PPC || CONFIG_M68K */ 328 #endif /* !USE_HOSTCC */ 329 330 /*******************************************************************/ 331 /* Legacy format specific code (prefixed with image_) */ 332 /*******************************************************************/ 333 static inline uint32_t image_get_header_size (void) 334 { 335 return (sizeof (image_header_t)); 336 } 337 338 #define image_get_hdr_l(f) \ 339 static inline uint32_t image_get_##f(image_header_t *hdr) \ 340 { \ 341 return uimage_to_cpu (hdr->ih_##f); \ 342 } 343 image_get_hdr_l (magic); /* image_get_magic */ 344 image_get_hdr_l (hcrc); /* image_get_hcrc */ 345 image_get_hdr_l (time); /* image_get_time */ 346 image_get_hdr_l (size); /* image_get_size */ 347 image_get_hdr_l (load); /* image_get_load */ 348 image_get_hdr_l (ep); /* image_get_ep */ 349 image_get_hdr_l (dcrc); /* image_get_dcrc */ 350 351 #define image_get_hdr_b(f) \ 352 static inline uint8_t image_get_##f(image_header_t *hdr) \ 353 { \ 354 return hdr->ih_##f; \ 355 } 356 image_get_hdr_b (os); /* image_get_os */ 357 image_get_hdr_b (arch); /* image_get_arch */ 358 image_get_hdr_b (type); /* image_get_type */ 359 image_get_hdr_b (comp); /* image_get_comp */ 360 361 static inline char *image_get_name (image_header_t *hdr) 362 { 363 return (char *)hdr->ih_name; 364 } 365 366 static inline uint32_t image_get_data_size (image_header_t *hdr) 367 { 368 return image_get_size (hdr); 369 } 370 371 /** 372 * image_get_data - get image payload start address 373 * @hdr: image header 374 * 375 * image_get_data() returns address of the image payload. For single 376 * component images it is image data start. For multi component 377 * images it points to the null terminated table of sub-images sizes. 378 * 379 * returns: 380 * image payload data start address 381 */ 382 static inline ulong image_get_data (image_header_t *hdr) 383 { 384 return ((ulong)hdr + image_get_header_size ()); 385 } 386 387 static inline uint32_t image_get_image_size (image_header_t *hdr) 388 { 389 return (image_get_size (hdr) + image_get_header_size ()); 390 } 391 static inline ulong image_get_image_end (image_header_t *hdr) 392 { 393 return ((ulong)hdr + image_get_image_size (hdr)); 394 } 395 396 #define image_set_hdr_l(f) \ 397 static inline void image_set_##f(image_header_t *hdr, uint32_t val) \ 398 { \ 399 hdr->ih_##f = cpu_to_uimage (val); \ 400 } 401 image_set_hdr_l (magic); /* image_set_magic */ 402 image_set_hdr_l (hcrc); /* image_set_hcrc */ 403 image_set_hdr_l (time); /* image_set_time */ 404 image_set_hdr_l (size); /* image_set_size */ 405 image_set_hdr_l (load); /* image_set_load */ 406 image_set_hdr_l (ep); /* image_set_ep */ 407 image_set_hdr_l (dcrc); /* image_set_dcrc */ 408 409 #define image_set_hdr_b(f) \ 410 static inline void image_set_##f(image_header_t *hdr, uint8_t val) \ 411 { \ 412 hdr->ih_##f = val; \ 413 } 414 image_set_hdr_b (os); /* image_set_os */ 415 image_set_hdr_b (arch); /* image_set_arch */ 416 image_set_hdr_b (type); /* image_set_type */ 417 image_set_hdr_b (comp); /* image_set_comp */ 418 419 static inline void image_set_name (image_header_t *hdr, const char *name) 420 { 421 strncpy (image_get_name (hdr), name, IH_NMLEN); 422 } 423 424 int image_check_hcrc (image_header_t *hdr); 425 int image_check_dcrc (image_header_t *hdr); 426 #ifndef USE_HOSTCC 427 int getenv_yesno (char *var); 428 ulong getenv_bootm_low(void); 429 phys_size_t getenv_bootm_size(void); 430 void memmove_wd (void *to, void *from, size_t len, ulong chunksz); 431 #endif 432 433 static inline int image_check_magic (image_header_t *hdr) 434 { 435 return (image_get_magic (hdr) == IH_MAGIC); 436 } 437 static inline int image_check_type (image_header_t *hdr, uint8_t type) 438 { 439 return (image_get_type (hdr) == type); 440 } 441 static inline int image_check_arch (image_header_t *hdr, uint8_t arch) 442 { 443 return (image_get_arch (hdr) == arch); 444 } 445 static inline int image_check_os (image_header_t *hdr, uint8_t os) 446 { 447 return (image_get_os (hdr) == os); 448 } 449 450 ulong image_multi_count (image_header_t *hdr); 451 void image_multi_getimg (image_header_t *hdr, ulong idx, 452 ulong *data, ulong *len); 453 454 void image_print_contents (image_header_t *hdr); 455 456 #ifndef USE_HOSTCC 457 static inline int image_check_target_arch (image_header_t *hdr) 458 { 459 #if defined(__ARM__) 460 if (!image_check_arch (hdr, IH_ARCH_ARM)) 461 #elif defined(__avr32__) 462 if (!image_check_arch (hdr, IH_ARCH_AVR32)) 463 #elif defined(__bfin__) 464 if (!image_check_arch (hdr, IH_ARCH_BLACKFIN)) 465 #elif defined(__I386__) 466 if (!image_check_arch (hdr, IH_ARCH_I386)) 467 #elif defined(__M68K__) 468 if (!image_check_arch (hdr, IH_ARCH_M68K)) 469 #elif defined(__microblaze__) 470 if (!image_check_arch (hdr, IH_ARCH_MICROBLAZE)) 471 #elif defined(__mips__) 472 if (!image_check_arch (hdr, IH_ARCH_MIPS)) 473 #elif defined(__nios__) 474 if (!image_check_arch (hdr, IH_ARCH_NIOS)) 475 #elif defined(__nios2__) 476 if (!image_check_arch (hdr, IH_ARCH_NIOS2)) 477 #elif defined(__PPC__) 478 if (!image_check_arch (hdr, IH_ARCH_PPC)) 479 #elif defined(__sh__) 480 if (!image_check_arch (hdr, IH_ARCH_SH)) 481 #elif defined(__sparc__) 482 if (!image_check_arch (hdr, IH_ARCH_SPARC)) 483 #else 484 # error Unknown CPU type 485 #endif 486 return 0; 487 488 return 1; 489 } 490 #endif /* USE_HOSTCC */ 491 492 /*******************************************************************/ 493 /* New uImage format specific code (prefixed with fit_) */ 494 /*******************************************************************/ 495 #if defined(CONFIG_FIT) 496 497 #define FIT_IMAGES_PATH "/images" 498 #define FIT_CONFS_PATH "/configurations" 499 500 /* hash node */ 501 #define FIT_HASH_NODENAME "hash" 502 #define FIT_ALGO_PROP "algo" 503 #define FIT_VALUE_PROP "value" 504 505 /* image node */ 506 #define FIT_DATA_PROP "data" 507 #define FIT_TIMESTAMP_PROP "timestamp" 508 #define FIT_DESC_PROP "description" 509 #define FIT_ARCH_PROP "arch" 510 #define FIT_TYPE_PROP "type" 511 #define FIT_OS_PROP "os" 512 #define FIT_COMP_PROP "compression" 513 #define FIT_ENTRY_PROP "entry" 514 #define FIT_LOAD_PROP "load" 515 516 /* configuration node */ 517 #define FIT_KERNEL_PROP "kernel" 518 #define FIT_RAMDISK_PROP "ramdisk" 519 #define FIT_FDT_PROP "fdt" 520 #define FIT_DEFAULT_PROP "default" 521 522 #define FIT_MAX_HASH_LEN 20 /* max(crc32_len(4), sha1_len(20)) */ 523 524 /* cmdline argument format parsing */ 525 inline int fit_parse_conf (const char *spec, ulong addr_curr, 526 ulong *addr, const char **conf_name); 527 inline int fit_parse_subimage (const char *spec, ulong addr_curr, 528 ulong *addr, const char **image_name); 529 530 void fit_print_contents (const void *fit); 531 void fit_image_print (const void *fit, int noffset, const char *p); 532 void fit_image_print_hash (const void *fit, int noffset, const char *p); 533 534 /** 535 * fit_get_end - get FIT image size 536 * @fit: pointer to the FIT format image header 537 * 538 * returns: 539 * size of the FIT image (blob) in memory 540 */ 541 static inline ulong fit_get_size (const void *fit) 542 { 543 return fdt_totalsize (fit); 544 } 545 546 /** 547 * fit_get_end - get FIT image end 548 * @fit: pointer to the FIT format image header 549 * 550 * returns: 551 * end address of the FIT image (blob) in memory 552 */ 553 static inline ulong fit_get_end (const void *fit) 554 { 555 return (ulong)fit + fdt_totalsize (fit); 556 } 557 558 /** 559 * fit_get_name - get FIT node name 560 * @fit: pointer to the FIT format image header 561 * 562 * returns: 563 * NULL, on error 564 * pointer to node name, on success 565 */ 566 static inline const char *fit_get_name (const void *fit_hdr, 567 int noffset, int *len) 568 { 569 return fdt_get_name (fit_hdr, noffset, len); 570 } 571 572 int fit_get_desc (const void *fit, int noffset, char **desc); 573 int fit_get_timestamp (const void *fit, int noffset, time_t *timestamp); 574 575 int fit_image_get_node (const void *fit, const char *image_uname); 576 int fit_image_get_os (const void *fit, int noffset, uint8_t *os); 577 int fit_image_get_arch (const void *fit, int noffset, uint8_t *arch); 578 int fit_image_get_type (const void *fit, int noffset, uint8_t *type); 579 int fit_image_get_comp (const void *fit, int noffset, uint8_t *comp); 580 int fit_image_get_load (const void *fit, int noffset, ulong *load); 581 int fit_image_get_entry (const void *fit, int noffset, ulong *entry); 582 int fit_image_get_data (const void *fit, int noffset, 583 const void **data, size_t *size); 584 585 int fit_image_hash_get_algo (const void *fit, int noffset, char **algo); 586 int fit_image_hash_get_value (const void *fit, int noffset, uint8_t **value, 587 int *value_len); 588 589 int fit_set_timestamp (void *fit, int noffset, time_t timestamp); 590 int fit_set_hashes (void *fit); 591 int fit_image_set_hashes (void *fit, int image_noffset); 592 int fit_image_hash_set_value (void *fit, int noffset, uint8_t *value, 593 int value_len); 594 595 int fit_image_check_hashes (const void *fit, int noffset); 596 int fit_all_image_check_hashes (const void *fit); 597 int fit_image_check_os (const void *fit, int noffset, uint8_t os); 598 int fit_image_check_arch (const void *fit, int noffset, uint8_t arch); 599 int fit_image_check_type (const void *fit, int noffset, uint8_t type); 600 int fit_image_check_comp (const void *fit, int noffset, uint8_t comp); 601 int fit_check_format (const void *fit); 602 603 int fit_conf_get_node (const void *fit, const char *conf_uname); 604 int fit_conf_get_kernel_node (const void *fit, int noffset); 605 int fit_conf_get_ramdisk_node (const void *fit, int noffset); 606 int fit_conf_get_fdt_node (const void *fit, int noffset); 607 608 void fit_conf_print (const void *fit, int noffset, const char *p); 609 610 #ifndef USE_HOSTCC 611 static inline int fit_image_check_target_arch (const void *fdt, int node) 612 { 613 #if defined(__ARM__) 614 if (!fit_image_check_arch (fdt, node, IH_ARCH_ARM)) 615 #elif defined(__avr32__) 616 if (!fit_image_check_arch (fdt, node, IH_ARCH_AVR32)) 617 #elif defined(__bfin__) 618 if (!fit_image_check_arch (fdt, node, IH_ARCH_BLACKFIN)) 619 #elif defined(__I386__) 620 if (!fit_image_check_arch (fdt, node, IH_ARCH_I386)) 621 #elif defined(__M68K__) 622 if (!fit_image_check_arch (fdt, node, IH_ARCH_M68K)) 623 #elif defined(__microblaze__) 624 if (!fit_image_check_arch (fdt, node, IH_ARCH_MICROBLAZE)) 625 #elif defined(__mips__) 626 if (!fit_image_check_arch (fdt, node, IH_ARCH_MIPS)) 627 #elif defined(__nios__) 628 if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS)) 629 #elif defined(__nios2__) 630 if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS2)) 631 #elif defined(__PPC__) 632 if (!fit_image_check_arch (fdt, node, IH_ARCH_PPC)) 633 #elif defined(__sh__) 634 if (!fit_image_check_arch (fdt, node, IH_ARCH_SH)) 635 #elif defined(__sparc__) 636 if (!fit_image_check_arch (fdt, node, IH_ARCH_SPARC)) 637 #else 638 # error Unknown CPU type 639 #endif 640 return 0; 641 642 return 1; 643 } 644 #endif /* USE_HOSTCC */ 645 646 #ifdef CONFIG_FIT_VERBOSE 647 #define fit_unsupported(msg) printf ("! %s:%d " \ 648 "FIT images not supported for '%s'\n", \ 649 __FILE__, __LINE__, (msg)) 650 651 #define fit_unsupported_reset(msg) printf ("! %s:%d " \ 652 "FIT images not supported for '%s' " \ 653 "- must reset board to recover!\n", \ 654 __FILE__, __LINE__, (msg)) 655 #else 656 #define fit_unsupported(msg) 657 #define fit_unsupported_reset(msg) 658 #endif /* CONFIG_FIT_VERBOSE */ 659 #endif /* CONFIG_FIT */ 660 661 #endif /* __IMAGE_H__ */ 662