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 #include "compiler.h" 37 38 #ifdef USE_HOSTCC 39 40 /* new uImage format support enabled on host */ 41 #define CONFIG_FIT 1 42 #define CONFIG_OF_LIBFDT 1 43 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ 44 45 #else 46 47 #include <lmb.h> 48 #include <asm/u-boot.h> 49 50 #endif /* USE_HOSTCC */ 51 52 #include <command.h> 53 54 #if defined(CONFIG_FIT) 55 #include <fdt.h> 56 #include <libfdt.h> 57 #include <fdt_support.h> 58 #define CONFIG_MD5 /* FIT images need MD5 support */ 59 #endif 60 61 /* 62 * Operating System Codes 63 */ 64 #define IH_OS_INVALID 0 /* Invalid OS */ 65 #define IH_OS_OPENBSD 1 /* OpenBSD */ 66 #define IH_OS_NETBSD 2 /* NetBSD */ 67 #define IH_OS_FREEBSD 3 /* FreeBSD */ 68 #define IH_OS_4_4BSD 4 /* 4.4BSD */ 69 #define IH_OS_LINUX 5 /* Linux */ 70 #define IH_OS_SVR4 6 /* SVR4 */ 71 #define IH_OS_ESIX 7 /* Esix */ 72 #define IH_OS_SOLARIS 8 /* Solaris */ 73 #define IH_OS_IRIX 9 /* Irix */ 74 #define IH_OS_SCO 10 /* SCO */ 75 #define IH_OS_DELL 11 /* Dell */ 76 #define IH_OS_NCR 12 /* NCR */ 77 #define IH_OS_LYNXOS 13 /* LynxOS */ 78 #define IH_OS_VXWORKS 14 /* VxWorks */ 79 #define IH_OS_PSOS 15 /* pSOS */ 80 #define IH_OS_QNX 16 /* QNX */ 81 #define IH_OS_U_BOOT 17 /* Firmware */ 82 #define IH_OS_RTEMS 18 /* RTEMS */ 83 #define IH_OS_ARTOS 19 /* ARTOS */ 84 #define IH_OS_UNITY 20 /* Unity OS */ 85 #define IH_OS_INTEGRITY 21 /* INTEGRITY */ 86 87 /* 88 * CPU Architecture Codes (supported by Linux) 89 */ 90 #define IH_ARCH_INVALID 0 /* Invalid CPU */ 91 #define IH_ARCH_ALPHA 1 /* Alpha */ 92 #define IH_ARCH_ARM 2 /* ARM */ 93 #define IH_ARCH_I386 3 /* Intel x86 */ 94 #define IH_ARCH_IA64 4 /* IA64 */ 95 #define IH_ARCH_MIPS 5 /* MIPS */ 96 #define IH_ARCH_MIPS64 6 /* MIPS 64 Bit */ 97 #define IH_ARCH_PPC 7 /* PowerPC */ 98 #define IH_ARCH_S390 8 /* IBM S390 */ 99 #define IH_ARCH_SH 9 /* SuperH */ 100 #define IH_ARCH_SPARC 10 /* Sparc */ 101 #define IH_ARCH_SPARC64 11 /* Sparc 64 Bit */ 102 #define IH_ARCH_M68K 12 /* M68K */ 103 #define IH_ARCH_NIOS 13 /* Nios-32 */ 104 #define IH_ARCH_MICROBLAZE 14 /* MicroBlaze */ 105 #define IH_ARCH_NIOS2 15 /* Nios-II */ 106 #define IH_ARCH_BLACKFIN 16 /* Blackfin */ 107 #define IH_ARCH_AVR32 17 /* AVR32 */ 108 #define IH_ARCH_ST200 18 /* STMicroelectronics ST200 */ 109 110 /* 111 * Image Types 112 * 113 * "Standalone Programs" are directly runnable in the environment 114 * provided by U-Boot; it is expected that (if they behave 115 * well) you can continue to work in U-Boot after return from 116 * the Standalone Program. 117 * "OS Kernel Images" are usually images of some Embedded OS which 118 * will take over control completely. Usually these programs 119 * will install their own set of exception handlers, device 120 * drivers, set up the MMU, etc. - this means, that you cannot 121 * expect to re-enter U-Boot except by resetting the CPU. 122 * "RAMDisk Images" are more or less just data blocks, and their 123 * parameters (address, size) are passed to an OS kernel that is 124 * being started. 125 * "Multi-File Images" contain several images, typically an OS 126 * (Linux) kernel image and one or more data images like 127 * RAMDisks. This construct is useful for instance when you want 128 * to boot over the network using BOOTP etc., where the boot 129 * server provides just a single image file, but you want to get 130 * for instance an OS kernel and a RAMDisk image. 131 * 132 * "Multi-File Images" start with a list of image sizes, each 133 * image size (in bytes) specified by an "uint32_t" in network 134 * byte order. This list is terminated by an "(uint32_t)0". 135 * Immediately after the terminating 0 follow the images, one by 136 * one, all aligned on "uint32_t" boundaries (size rounded up to 137 * a multiple of 4 bytes - except for the last file). 138 * 139 * "Firmware Images" are binary images containing firmware (like 140 * U-Boot or FPGA images) which usually will be programmed to 141 * flash memory. 142 * 143 * "Script files" are command sequences that will be executed by 144 * U-Boot's command interpreter; this feature is especially 145 * useful when you configure U-Boot to use a real shell (hush) 146 * as command interpreter (=> Shell Scripts). 147 */ 148 149 #define IH_TYPE_INVALID 0 /* Invalid Image */ 150 #define IH_TYPE_STANDALONE 1 /* Standalone Program */ 151 #define IH_TYPE_KERNEL 2 /* OS Kernel Image */ 152 #define IH_TYPE_RAMDISK 3 /* RAMDisk Image */ 153 #define IH_TYPE_MULTI 4 /* Multi-File Image */ 154 #define IH_TYPE_FIRMWARE 5 /* Firmware Image */ 155 #define IH_TYPE_SCRIPT 6 /* Script file */ 156 #define IH_TYPE_FILESYSTEM 7 /* Filesystem Image (any type) */ 157 #define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */ 158 159 /* 160 * Compression Types 161 */ 162 #define IH_COMP_NONE 0 /* No Compression Used */ 163 #define IH_COMP_GZIP 1 /* gzip Compression Used */ 164 #define IH_COMP_BZIP2 2 /* bzip2 Compression Used */ 165 #define IH_COMP_LZMA 3 /* lzma Compression Used */ 166 167 #define IH_MAGIC 0x27051956 /* Image Magic Number */ 168 #define IH_NMLEN 32 /* Image Name Length */ 169 170 /* 171 * Legacy format image header, 172 * all data in network byte order (aka natural aka bigendian). 173 */ 174 typedef struct image_header { 175 uint32_t ih_magic; /* Image Header Magic Number */ 176 uint32_t ih_hcrc; /* Image Header CRC Checksum */ 177 uint32_t ih_time; /* Image Creation Timestamp */ 178 uint32_t ih_size; /* Image Data Size */ 179 uint32_t ih_load; /* Data Load Address */ 180 uint32_t ih_ep; /* Entry Point Address */ 181 uint32_t ih_dcrc; /* Image Data CRC Checksum */ 182 uint8_t ih_os; /* Operating System */ 183 uint8_t ih_arch; /* CPU architecture */ 184 uint8_t ih_type; /* Image Type */ 185 uint8_t ih_comp; /* Compression Type */ 186 uint8_t ih_name[IH_NMLEN]; /* Image Name */ 187 } image_header_t; 188 189 typedef struct image_info { 190 ulong start, end; /* start/end of blob */ 191 ulong image_start, image_len; /* start of image within blob, len of image */ 192 ulong load; /* load addr for the image */ 193 uint8_t comp, type, os; /* compression, type of image, os type */ 194 } image_info_t; 195 196 /* 197 * Legacy and FIT format headers used by do_bootm() and do_bootm_<os>() 198 * routines. 199 */ 200 typedef struct bootm_headers { 201 /* 202 * Legacy os image header, if it is a multi component image 203 * then boot_get_ramdisk() and get_fdt() will attempt to get 204 * data from second and third component accordingly. 205 */ 206 image_header_t *legacy_hdr_os; /* image header pointer */ 207 image_header_t legacy_hdr_os_copy; /* header copy */ 208 ulong legacy_hdr_valid; 209 210 #if defined(CONFIG_FIT) 211 const char *fit_uname_cfg; /* configuration node unit name */ 212 213 void *fit_hdr_os; /* os FIT image header */ 214 const char *fit_uname_os; /* os subimage node unit name */ 215 int fit_noffset_os; /* os subimage node offset */ 216 217 void *fit_hdr_rd; /* init ramdisk FIT image header */ 218 const char *fit_uname_rd; /* init ramdisk subimage node unit name */ 219 int fit_noffset_rd; /* init ramdisk subimage node offset */ 220 221 #if defined(CONFIG_PPC) 222 void *fit_hdr_fdt; /* FDT blob FIT image header */ 223 const char *fit_uname_fdt; /* FDT blob subimage node unit name */ 224 int fit_noffset_fdt;/* FDT blob subimage node offset */ 225 #endif 226 #endif 227 228 #ifndef USE_HOSTCC 229 image_info_t os; /* os image info */ 230 ulong ep; /* entry point of OS */ 231 232 ulong rd_start, rd_end;/* ramdisk start/end */ 233 234 #ifdef CONFIG_OF_LIBFDT 235 char *ft_addr; /* flat dev tree address */ 236 #endif 237 ulong ft_len; /* length of flat device tree */ 238 239 ulong initrd_start; 240 ulong initrd_end; 241 ulong cmdline_start; 242 ulong cmdline_end; 243 bd_t *kbd; 244 #endif 245 246 int verify; /* getenv("verify")[0] != 'n' */ 247 248 #define BOOTM_STATE_START (0x00000001) 249 #define BOOTM_STATE_LOADOS (0x00000002) 250 #define BOOTM_STATE_RAMDISK (0x00000004) 251 #define BOOTM_STATE_FDT (0x00000008) 252 #define BOOTM_STATE_OS_CMDLINE (0x00000010) 253 #define BOOTM_STATE_OS_BD_T (0x00000020) 254 #define BOOTM_STATE_OS_PREP (0x00000040) 255 #define BOOTM_STATE_OS_GO (0x00000080) 256 int state; 257 258 #ifndef USE_HOSTCC 259 struct lmb lmb; /* for memory mgmt */ 260 #endif 261 } bootm_headers_t; 262 263 /* 264 * Some systems (for example LWMON) have very short watchdog periods; 265 * we must make sure to split long operations like memmove() or 266 * checksum calculations into reasonable chunks. 267 */ 268 #ifndef CHUNKSZ 269 #define CHUNKSZ (64 * 1024) 270 #endif 271 272 #ifndef CHUNKSZ_CRC32 273 #define CHUNKSZ_CRC32 (64 * 1024) 274 #endif 275 276 #ifndef CHUNKSZ_MD5 277 #define CHUNKSZ_MD5 (64 * 1024) 278 #endif 279 280 #ifndef CHUNKSZ_SHA1 281 #define CHUNKSZ_SHA1 (64 * 1024) 282 #endif 283 284 #define uimage_to_cpu(x) be32_to_cpu(x) 285 #define cpu_to_uimage(x) cpu_to_be32(x) 286 287 const char *genimg_get_os_name (uint8_t os); 288 const char *genimg_get_arch_name (uint8_t arch); 289 const char *genimg_get_type_name (uint8_t type); 290 const char *genimg_get_comp_name (uint8_t comp); 291 int genimg_get_os_id (const char *name); 292 int genimg_get_arch_id (const char *name); 293 int genimg_get_type_id (const char *name); 294 int genimg_get_comp_id (const char *name); 295 296 #ifndef USE_HOSTCC 297 /* Image format types, returned by _get_format() routine */ 298 #define IMAGE_FORMAT_INVALID 0x00 299 #define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ 300 #define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ 301 302 int genimg_get_format (void *img_addr); 303 int genimg_has_config (bootm_headers_t *images); 304 ulong genimg_get_image (ulong img_addr); 305 306 int boot_get_ramdisk (int argc, char *argv[], bootm_headers_t *images, 307 uint8_t arch, ulong *rd_start, ulong *rd_end); 308 309 310 #ifdef CONFIG_OF_LIBFDT 311 int boot_get_fdt (int flag, int argc, char *argv[], bootm_headers_t *images, 312 char **of_flat_tree, ulong *of_size); 313 int boot_relocate_fdt (struct lmb *lmb, ulong bootmap_base, 314 char **of_flat_tree, ulong *of_size); 315 #endif 316 317 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) 318 int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, 319 ulong *initrd_start, ulong *initrd_end); 320 321 int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, 322 ulong bootmap_base); 323 int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); 324 #endif /* CONFIG_PPC || CONFIG_M68K */ 325 #endif /* !USE_HOSTCC */ 326 327 /*******************************************************************/ 328 /* Legacy format specific code (prefixed with image_) */ 329 /*******************************************************************/ 330 static inline uint32_t image_get_header_size (void) 331 { 332 return (sizeof (image_header_t)); 333 } 334 335 #define image_get_hdr_l(f) \ 336 static inline uint32_t image_get_##f(image_header_t *hdr) \ 337 { \ 338 return uimage_to_cpu (hdr->ih_##f); \ 339 } 340 image_get_hdr_l (magic); /* image_get_magic */ 341 image_get_hdr_l (hcrc); /* image_get_hcrc */ 342 image_get_hdr_l (time); /* image_get_time */ 343 image_get_hdr_l (size); /* image_get_size */ 344 image_get_hdr_l (load); /* image_get_load */ 345 image_get_hdr_l (ep); /* image_get_ep */ 346 image_get_hdr_l (dcrc); /* image_get_dcrc */ 347 348 #define image_get_hdr_b(f) \ 349 static inline uint8_t image_get_##f(image_header_t *hdr) \ 350 { \ 351 return hdr->ih_##f; \ 352 } 353 image_get_hdr_b (os); /* image_get_os */ 354 image_get_hdr_b (arch); /* image_get_arch */ 355 image_get_hdr_b (type); /* image_get_type */ 356 image_get_hdr_b (comp); /* image_get_comp */ 357 358 static inline char *image_get_name (image_header_t *hdr) 359 { 360 return (char *)hdr->ih_name; 361 } 362 363 static inline uint32_t image_get_data_size (image_header_t *hdr) 364 { 365 return image_get_size (hdr); 366 } 367 368 /** 369 * image_get_data - get image payload start address 370 * @hdr: image header 371 * 372 * image_get_data() returns address of the image payload. For single 373 * component images it is image data start. For multi component 374 * images it points to the null terminated table of sub-images sizes. 375 * 376 * returns: 377 * image payload data start address 378 */ 379 static inline ulong image_get_data (image_header_t *hdr) 380 { 381 return ((ulong)hdr + image_get_header_size ()); 382 } 383 384 static inline uint32_t image_get_image_size (image_header_t *hdr) 385 { 386 return (image_get_size (hdr) + image_get_header_size ()); 387 } 388 static inline ulong image_get_image_end (image_header_t *hdr) 389 { 390 return ((ulong)hdr + image_get_image_size (hdr)); 391 } 392 393 #define image_set_hdr_l(f) \ 394 static inline void image_set_##f(image_header_t *hdr, uint32_t val) \ 395 { \ 396 hdr->ih_##f = cpu_to_uimage (val); \ 397 } 398 image_set_hdr_l (magic); /* image_set_magic */ 399 image_set_hdr_l (hcrc); /* image_set_hcrc */ 400 image_set_hdr_l (time); /* image_set_time */ 401 image_set_hdr_l (size); /* image_set_size */ 402 image_set_hdr_l (load); /* image_set_load */ 403 image_set_hdr_l (ep); /* image_set_ep */ 404 image_set_hdr_l (dcrc); /* image_set_dcrc */ 405 406 #define image_set_hdr_b(f) \ 407 static inline void image_set_##f(image_header_t *hdr, uint8_t val) \ 408 { \ 409 hdr->ih_##f = val; \ 410 } 411 image_set_hdr_b (os); /* image_set_os */ 412 image_set_hdr_b (arch); /* image_set_arch */ 413 image_set_hdr_b (type); /* image_set_type */ 414 image_set_hdr_b (comp); /* image_set_comp */ 415 416 static inline void image_set_name (image_header_t *hdr, const char *name) 417 { 418 strncpy (image_get_name (hdr), name, IH_NMLEN); 419 } 420 421 int image_check_hcrc (image_header_t *hdr); 422 int image_check_dcrc (image_header_t *hdr); 423 #ifndef USE_HOSTCC 424 int getenv_yesno (char *var); 425 ulong getenv_bootm_low(void); 426 phys_size_t getenv_bootm_size(void); 427 void memmove_wd (void *to, void *from, size_t len, ulong chunksz); 428 #endif 429 430 static inline int image_check_magic (image_header_t *hdr) 431 { 432 return (image_get_magic (hdr) == IH_MAGIC); 433 } 434 static inline int image_check_type (image_header_t *hdr, uint8_t type) 435 { 436 return (image_get_type (hdr) == type); 437 } 438 static inline int image_check_arch (image_header_t *hdr, uint8_t arch) 439 { 440 return (image_get_arch (hdr) == arch); 441 } 442 static inline int image_check_os (image_header_t *hdr, uint8_t os) 443 { 444 return (image_get_os (hdr) == os); 445 } 446 447 ulong image_multi_count (image_header_t *hdr); 448 void image_multi_getimg (image_header_t *hdr, ulong idx, 449 ulong *data, ulong *len); 450 451 void image_print_contents (image_header_t *hdr); 452 453 #ifndef USE_HOSTCC 454 static inline int image_check_target_arch (image_header_t *hdr) 455 { 456 #if defined(__ARM__) 457 if (!image_check_arch (hdr, IH_ARCH_ARM)) 458 #elif defined(__avr32__) 459 if (!image_check_arch (hdr, IH_ARCH_AVR32)) 460 #elif defined(__bfin__) 461 if (!image_check_arch (hdr, IH_ARCH_BLACKFIN)) 462 #elif defined(__I386__) 463 if (!image_check_arch (hdr, IH_ARCH_I386)) 464 #elif defined(__M68K__) 465 if (!image_check_arch (hdr, IH_ARCH_M68K)) 466 #elif defined(__microblaze__) 467 if (!image_check_arch (hdr, IH_ARCH_MICROBLAZE)) 468 #elif defined(__mips__) 469 if (!image_check_arch (hdr, IH_ARCH_MIPS)) 470 #elif defined(__nios__) 471 if (!image_check_arch (hdr, IH_ARCH_NIOS)) 472 #elif defined(__nios2__) 473 if (!image_check_arch (hdr, IH_ARCH_NIOS2)) 474 #elif defined(__PPC__) 475 if (!image_check_arch (hdr, IH_ARCH_PPC)) 476 #elif defined(__sh__) 477 if (!image_check_arch (hdr, IH_ARCH_SH)) 478 #elif defined(__sparc__) 479 if (!image_check_arch (hdr, IH_ARCH_SPARC)) 480 #else 481 # error Unknown CPU type 482 #endif 483 return 0; 484 485 return 1; 486 } 487 #endif /* USE_HOSTCC */ 488 489 /*******************************************************************/ 490 /* New uImage format specific code (prefixed with fit_) */ 491 /*******************************************************************/ 492 #if defined(CONFIG_FIT) 493 494 #define FIT_IMAGES_PATH "/images" 495 #define FIT_CONFS_PATH "/configurations" 496 497 /* hash node */ 498 #define FIT_HASH_NODENAME "hash" 499 #define FIT_ALGO_PROP "algo" 500 #define FIT_VALUE_PROP "value" 501 502 /* image node */ 503 #define FIT_DATA_PROP "data" 504 #define FIT_TIMESTAMP_PROP "timestamp" 505 #define FIT_DESC_PROP "description" 506 #define FIT_ARCH_PROP "arch" 507 #define FIT_TYPE_PROP "type" 508 #define FIT_OS_PROP "os" 509 #define FIT_COMP_PROP "compression" 510 #define FIT_ENTRY_PROP "entry" 511 #define FIT_LOAD_PROP "load" 512 513 /* configuration node */ 514 #define FIT_KERNEL_PROP "kernel" 515 #define FIT_RAMDISK_PROP "ramdisk" 516 #define FIT_FDT_PROP "fdt" 517 #define FIT_DEFAULT_PROP "default" 518 519 #define FIT_MAX_HASH_LEN 20 /* max(crc32_len(4), sha1_len(20)) */ 520 521 /* cmdline argument format parsing */ 522 inline int fit_parse_conf (const char *spec, ulong addr_curr, 523 ulong *addr, const char **conf_name); 524 inline int fit_parse_subimage (const char *spec, ulong addr_curr, 525 ulong *addr, const char **image_name); 526 527 void fit_print_contents (const void *fit); 528 void fit_image_print (const void *fit, int noffset, const char *p); 529 void fit_image_print_hash (const void *fit, int noffset, const char *p); 530 531 /** 532 * fit_get_end - get FIT image size 533 * @fit: pointer to the FIT format image header 534 * 535 * returns: 536 * size of the FIT image (blob) in memory 537 */ 538 static inline ulong fit_get_size (const void *fit) 539 { 540 return fdt_totalsize (fit); 541 } 542 543 /** 544 * fit_get_end - get FIT image end 545 * @fit: pointer to the FIT format image header 546 * 547 * returns: 548 * end address of the FIT image (blob) in memory 549 */ 550 static inline ulong fit_get_end (const void *fit) 551 { 552 return (ulong)fit + fdt_totalsize (fit); 553 } 554 555 /** 556 * fit_get_name - get FIT node name 557 * @fit: pointer to the FIT format image header 558 * 559 * returns: 560 * NULL, on error 561 * pointer to node name, on success 562 */ 563 static inline const char *fit_get_name (const void *fit_hdr, 564 int noffset, int *len) 565 { 566 return fdt_get_name (fit_hdr, noffset, len); 567 } 568 569 int fit_get_desc (const void *fit, int noffset, char **desc); 570 int fit_get_timestamp (const void *fit, int noffset, time_t *timestamp); 571 572 int fit_image_get_node (const void *fit, const char *image_uname); 573 int fit_image_get_os (const void *fit, int noffset, uint8_t *os); 574 int fit_image_get_arch (const void *fit, int noffset, uint8_t *arch); 575 int fit_image_get_type (const void *fit, int noffset, uint8_t *type); 576 int fit_image_get_comp (const void *fit, int noffset, uint8_t *comp); 577 int fit_image_get_load (const void *fit, int noffset, ulong *load); 578 int fit_image_get_entry (const void *fit, int noffset, ulong *entry); 579 int fit_image_get_data (const void *fit, int noffset, 580 const void **data, size_t *size); 581 582 int fit_image_hash_get_algo (const void *fit, int noffset, char **algo); 583 int fit_image_hash_get_value (const void *fit, int noffset, uint8_t **value, 584 int *value_len); 585 586 int fit_set_timestamp (void *fit, int noffset, time_t timestamp); 587 int fit_set_hashes (void *fit); 588 int fit_image_set_hashes (void *fit, int image_noffset); 589 int fit_image_hash_set_value (void *fit, int noffset, uint8_t *value, 590 int value_len); 591 592 int fit_image_check_hashes (const void *fit, int noffset); 593 int fit_all_image_check_hashes (const void *fit); 594 int fit_image_check_os (const void *fit, int noffset, uint8_t os); 595 int fit_image_check_arch (const void *fit, int noffset, uint8_t arch); 596 int fit_image_check_type (const void *fit, int noffset, uint8_t type); 597 int fit_image_check_comp (const void *fit, int noffset, uint8_t comp); 598 int fit_check_format (const void *fit); 599 600 int fit_conf_get_node (const void *fit, const char *conf_uname); 601 int fit_conf_get_kernel_node (const void *fit, int noffset); 602 int fit_conf_get_ramdisk_node (const void *fit, int noffset); 603 int fit_conf_get_fdt_node (const void *fit, int noffset); 604 605 void fit_conf_print (const void *fit, int noffset, const char *p); 606 607 #ifndef USE_HOSTCC 608 static inline int fit_image_check_target_arch (const void *fdt, int node) 609 { 610 #if defined(__ARM__) 611 if (!fit_image_check_arch (fdt, node, IH_ARCH_ARM)) 612 #elif defined(__avr32__) 613 if (!fit_image_check_arch (fdt, node, IH_ARCH_AVR32)) 614 #elif defined(__bfin__) 615 if (!fit_image_check_arch (fdt, node, IH_ARCH_BLACKFIN)) 616 #elif defined(__I386__) 617 if (!fit_image_check_arch (fdt, node, IH_ARCH_I386)) 618 #elif defined(__M68K__) 619 if (!fit_image_check_arch (fdt, node, IH_ARCH_M68K)) 620 #elif defined(__microblaze__) 621 if (!fit_image_check_arch (fdt, node, IH_ARCH_MICROBLAZE)) 622 #elif defined(__mips__) 623 if (!fit_image_check_arch (fdt, node, IH_ARCH_MIPS)) 624 #elif defined(__nios__) 625 if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS)) 626 #elif defined(__nios2__) 627 if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS2)) 628 #elif defined(__PPC__) 629 if (!fit_image_check_arch (fdt, node, IH_ARCH_PPC)) 630 #elif defined(__sh__) 631 if (!fit_image_check_arch (fdt, node, IH_ARCH_SH)) 632 #elif defined(__sparc__) 633 if (!fit_image_check_arch (fdt, node, IH_ARCH_SPARC)) 634 #else 635 # error Unknown CPU type 636 #endif 637 return 0; 638 639 return 1; 640 } 641 #endif /* USE_HOSTCC */ 642 643 #ifdef CONFIG_FIT_VERBOSE 644 #define fit_unsupported(msg) printf ("! %s:%d " \ 645 "FIT images not supported for '%s'\n", \ 646 __FILE__, __LINE__, (msg)) 647 648 #define fit_unsupported_reset(msg) printf ("! %s:%d " \ 649 "FIT images not supported for '%s' " \ 650 "- must reset board to recover!\n", \ 651 __FILE__, __LINE__, (msg)) 652 #else 653 #define fit_unsupported(msg) 654 #define fit_unsupported_reset(msg) 655 #endif /* CONFIG_FIT_VERBOSE */ 656 #endif /* CONFIG_FIT */ 657 658 #endif /* __IMAGE_H__ */ 659