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