2 * (C) Copyright 2008 Semihalf
4 * (C) Copyright 2000-2005
5 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
7 * See file CREDITS for list of people who contributed to this
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.
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.
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,
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
30 ********************************************************************
37 #include <asm/byteorder.h>
41 /* new uImage format support enabled on host */
43 #define CONFIG_OF_LIBFDT 1
44 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
46 #define IMAGE_ENABLE_IGNORE 0
47 #define IMAGE_INDENT_STRING ""
52 #include <asm/u-boot.h>
55 /* Take notice of the 'ignore' property for hashes */
56 #define IMAGE_ENABLE_IGNORE 1
57 #define IMAGE_INDENT_STRING " "
59 #endif /* USE_HOSTCC */
61 #if defined(CONFIG_FIT)
63 #include <fdt_support.h>
64 # ifdef CONFIG_SPL_BUILD
65 # ifdef CONFIG_SPL_CRC32_SUPPORT
66 # define IMAGE_ENABLE_CRC32 1
68 # ifdef CONFIG_SPL_MD5_SUPPORT
69 # define IMAGE_ENABLE_MD5 1
71 # ifdef CONFIG_SPL_SHA1_SUPPORT
72 # define IMAGE_ENABLE_SHA1 1
75 # define CONFIG_CRC32 /* FIT images need CRC32 support */
76 # define CONFIG_MD5 /* and MD5 */
77 # define CONFIG_SHA1 /* and SHA1 */
78 # define IMAGE_ENABLE_CRC32 1
79 # define IMAGE_ENABLE_MD5 1
80 # define IMAGE_ENABLE_SHA1 1
83 #ifndef IMAGE_ENABLE_CRC32
84 #define IMAGE_ENABLE_CRC32 0
87 #ifndef IMAGE_ENABLE_MD5
88 #define IMAGE_ENABLE_MD5 0
91 #ifndef IMAGE_ENABLE_SHA1
92 #define IMAGE_ENABLE_SHA1 0
98 * Operating System Codes
100 #define IH_OS_INVALID 0 /* Invalid OS */
101 #define IH_OS_OPENBSD 1 /* OpenBSD */
102 #define IH_OS_NETBSD 2 /* NetBSD */
103 #define IH_OS_FREEBSD 3 /* FreeBSD */
104 #define IH_OS_4_4BSD 4 /* 4.4BSD */
105 #define IH_OS_LINUX 5 /* Linux */
106 #define IH_OS_SVR4 6 /* SVR4 */
107 #define IH_OS_ESIX 7 /* Esix */
108 #define IH_OS_SOLARIS 8 /* Solaris */
109 #define IH_OS_IRIX 9 /* Irix */
110 #define IH_OS_SCO 10 /* SCO */
111 #define IH_OS_DELL 11 /* Dell */
112 #define IH_OS_NCR 12 /* NCR */
113 #define IH_OS_LYNXOS 13 /* LynxOS */
114 #define IH_OS_VXWORKS 14 /* VxWorks */
115 #define IH_OS_PSOS 15 /* pSOS */
116 #define IH_OS_QNX 16 /* QNX */
117 #define IH_OS_U_BOOT 17 /* Firmware */
118 #define IH_OS_RTEMS 18 /* RTEMS */
119 #define IH_OS_ARTOS 19 /* ARTOS */
120 #define IH_OS_UNITY 20 /* Unity OS */
121 #define IH_OS_INTEGRITY 21 /* INTEGRITY */
122 #define IH_OS_OSE 22 /* OSE */
123 #define IH_OS_PLAN9 23 /* Plan 9 */
126 * CPU Architecture Codes (supported by Linux)
128 #define IH_ARCH_INVALID 0 /* Invalid CPU */
129 #define IH_ARCH_ALPHA 1 /* Alpha */
130 #define IH_ARCH_ARM 2 /* ARM */
131 #define IH_ARCH_I386 3 /* Intel x86 */
132 #define IH_ARCH_IA64 4 /* IA64 */
133 #define IH_ARCH_MIPS 5 /* MIPS */
134 #define IH_ARCH_MIPS64 6 /* MIPS 64 Bit */
135 #define IH_ARCH_PPC 7 /* PowerPC */
136 #define IH_ARCH_S390 8 /* IBM S390 */
137 #define IH_ARCH_SH 9 /* SuperH */
138 #define IH_ARCH_SPARC 10 /* Sparc */
139 #define IH_ARCH_SPARC64 11 /* Sparc 64 Bit */
140 #define IH_ARCH_M68K 12 /* M68K */
141 #define IH_ARCH_MICROBLAZE 14 /* MicroBlaze */
142 #define IH_ARCH_NIOS2 15 /* Nios-II */
143 #define IH_ARCH_BLACKFIN 16 /* Blackfin */
144 #define IH_ARCH_AVR32 17 /* AVR32 */
145 #define IH_ARCH_ST200 18 /* STMicroelectronics ST200 */
146 #define IH_ARCH_SANDBOX 19 /* Sandbox architecture (test only) */
147 #define IH_ARCH_NDS32 20 /* ANDES Technology - NDS32 */
148 #define IH_ARCH_OPENRISC 21 /* OpenRISC 1000 */
153 * "Standalone Programs" are directly runnable in the environment
154 * provided by U-Boot; it is expected that (if they behave
155 * well) you can continue to work in U-Boot after return from
156 * the Standalone Program.
157 * "OS Kernel Images" are usually images of some Embedded OS which
158 * will take over control completely. Usually these programs
159 * will install their own set of exception handlers, device
160 * drivers, set up the MMU, etc. - this means, that you cannot
161 * expect to re-enter U-Boot except by resetting the CPU.
162 * "RAMDisk Images" are more or less just data blocks, and their
163 * parameters (address, size) are passed to an OS kernel that is
165 * "Multi-File Images" contain several images, typically an OS
166 * (Linux) kernel image and one or more data images like
167 * RAMDisks. This construct is useful for instance when you want
168 * to boot over the network using BOOTP etc., where the boot
169 * server provides just a single image file, but you want to get
170 * for instance an OS kernel and a RAMDisk image.
172 * "Multi-File Images" start with a list of image sizes, each
173 * image size (in bytes) specified by an "uint32_t" in network
174 * byte order. This list is terminated by an "(uint32_t)0".
175 * Immediately after the terminating 0 follow the images, one by
176 * one, all aligned on "uint32_t" boundaries (size rounded up to
177 * a multiple of 4 bytes - except for the last file).
179 * "Firmware Images" are binary images containing firmware (like
180 * U-Boot or FPGA images) which usually will be programmed to
183 * "Script files" are command sequences that will be executed by
184 * U-Boot's command interpreter; this feature is especially
185 * useful when you configure U-Boot to use a real shell (hush)
186 * as command interpreter (=> Shell Scripts).
189 #define IH_TYPE_INVALID 0 /* Invalid Image */
190 #define IH_TYPE_STANDALONE 1 /* Standalone Program */
191 #define IH_TYPE_KERNEL 2 /* OS Kernel Image */
192 #define IH_TYPE_RAMDISK 3 /* RAMDisk Image */
193 #define IH_TYPE_MULTI 4 /* Multi-File Image */
194 #define IH_TYPE_FIRMWARE 5 /* Firmware Image */
195 #define IH_TYPE_SCRIPT 6 /* Script file */
196 #define IH_TYPE_FILESYSTEM 7 /* Filesystem Image (any type) */
197 #define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */
198 #define IH_TYPE_KWBIMAGE 9 /* Kirkwood Boot Image */
199 #define IH_TYPE_IMXIMAGE 10 /* Freescale IMXBoot Image */
200 #define IH_TYPE_UBLIMAGE 11 /* Davinci UBL Image */
201 #define IH_TYPE_OMAPIMAGE 12 /* TI OMAP Config Header Image */
202 #define IH_TYPE_AISIMAGE 13 /* TI Davinci AIS Image */
203 #define IH_TYPE_KERNEL_NOLOAD 14 /* OS Kernel Image, can run from any load address */
204 #define IH_TYPE_PBLIMAGE 15 /* Freescale PBL Boot Image */
209 #define IH_COMP_NONE 0 /* No Compression Used */
210 #define IH_COMP_GZIP 1 /* gzip Compression Used */
211 #define IH_COMP_BZIP2 2 /* bzip2 Compression Used */
212 #define IH_COMP_LZMA 3 /* lzma Compression Used */
213 #define IH_COMP_LZO 4 /* lzo Compression Used */
215 #define IH_MAGIC 0x27051956 /* Image Magic Number */
216 #define IH_NMLEN 32 /* Image Name Length */
218 /* Reused from common.h */
219 #define ROUND(a, b) (((a) + (b) - 1) & ~((b) - 1))
222 * Legacy format image header,
223 * all data in network byte order (aka natural aka bigendian).
225 typedef struct image_header {
226 __be32 ih_magic; /* Image Header Magic Number */
227 __be32 ih_hcrc; /* Image Header CRC Checksum */
228 __be32 ih_time; /* Image Creation Timestamp */
229 __be32 ih_size; /* Image Data Size */
230 __be32 ih_load; /* Data Load Address */
231 __be32 ih_ep; /* Entry Point Address */
232 __be32 ih_dcrc; /* Image Data CRC Checksum */
233 uint8_t ih_os; /* Operating System */
234 uint8_t ih_arch; /* CPU architecture */
235 uint8_t ih_type; /* Image Type */
236 uint8_t ih_comp; /* Compression Type */
237 uint8_t ih_name[IH_NMLEN]; /* Image Name */
240 typedef struct image_info {
241 ulong start, end; /* start/end of blob */
242 ulong image_start, image_len; /* start of image within blob, len of image */
243 ulong load; /* load addr for the image */
244 uint8_t comp, type, os; /* compression, type of image, os type */
248 * Legacy and FIT format headers used by do_bootm() and do_bootm_<os>()
251 typedef struct bootm_headers {
253 * Legacy os image header, if it is a multi component image
254 * then boot_get_ramdisk() and get_fdt() will attempt to get
255 * data from second and third component accordingly.
257 image_header_t *legacy_hdr_os; /* image header pointer */
258 image_header_t legacy_hdr_os_copy; /* header copy */
259 ulong legacy_hdr_valid;
261 #if defined(CONFIG_FIT)
262 const char *fit_uname_cfg; /* configuration node unit name */
264 void *fit_hdr_os; /* os FIT image header */
265 const char *fit_uname_os; /* os subimage node unit name */
266 int fit_noffset_os; /* os subimage node offset */
268 void *fit_hdr_rd; /* init ramdisk FIT image header */
269 const char *fit_uname_rd; /* init ramdisk subimage node unit name */
270 int fit_noffset_rd; /* init ramdisk subimage node offset */
272 void *fit_hdr_fdt; /* FDT blob FIT image header */
273 const char *fit_uname_fdt; /* FDT blob subimage node unit name */
274 int fit_noffset_fdt;/* FDT blob subimage node offset */
278 image_info_t os; /* os image info */
279 ulong ep; /* entry point of OS */
281 ulong rd_start, rd_end;/* ramdisk start/end */
283 #ifdef CONFIG_OF_LIBFDT
284 char *ft_addr; /* flat dev tree address */
286 ulong ft_len; /* length of flat device tree */
295 int verify; /* getenv("verify")[0] != 'n' */
297 #define BOOTM_STATE_START (0x00000001)
298 #define BOOTM_STATE_LOADOS (0x00000002)
299 #define BOOTM_STATE_RAMDISK (0x00000004)
300 #define BOOTM_STATE_FDT (0x00000008)
301 #define BOOTM_STATE_OS_CMDLINE (0x00000010)
302 #define BOOTM_STATE_OS_BD_T (0x00000020)
303 #define BOOTM_STATE_OS_PREP (0x00000040)
304 #define BOOTM_STATE_OS_GO (0x00000080)
308 struct lmb lmb; /* for memory mgmt */
312 extern bootm_headers_t images;
315 * Some systems (for example LWMON) have very short watchdog periods;
316 * we must make sure to split long operations like memmove() or
317 * checksum calculations into reasonable chunks.
320 #define CHUNKSZ (64 * 1024)
323 #ifndef CHUNKSZ_CRC32
324 #define CHUNKSZ_CRC32 (64 * 1024)
328 #define CHUNKSZ_MD5 (64 * 1024)
332 #define CHUNKSZ_SHA1 (64 * 1024)
335 #define uimage_to_cpu(x) be32_to_cpu(x)
336 #define cpu_to_uimage(x) cpu_to_be32(x)
339 * Translation table for entries of a specific type; used by
340 * get_table_entry_id() and get_table_entry_name().
342 typedef struct table_entry {
344 char *sname; /* short (input) name to find table entry */
345 char *lname; /* long (output) name to print for messages */
349 * get_table_entry_id() scans the translation table trying to find an
350 * entry that matches the given short name. If a matching entry is
351 * found, it's id is returned to the caller.
353 int get_table_entry_id(const table_entry_t *table,
354 const char *table_name, const char *name);
356 * get_table_entry_name() scans the translation table trying to find
357 * an entry that matches the given id. If a matching entry is found,
358 * its long name is returned to the caller.
360 char *get_table_entry_name(const table_entry_t *table, char *msg, int id);
362 const char *genimg_get_os_name(uint8_t os);
363 const char *genimg_get_arch_name(uint8_t arch);
364 const char *genimg_get_type_name(uint8_t type);
365 const char *genimg_get_comp_name(uint8_t comp);
366 int genimg_get_os_id(const char *name);
367 int genimg_get_arch_id(const char *name);
368 int genimg_get_type_id(const char *name);
369 int genimg_get_comp_id(const char *name);
370 void genimg_print_size(uint32_t size);
372 #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || \
374 #define IMAGE_ENABLE_TIMESTAMP 1
376 #define IMAGE_ENABLE_TIMESTAMP 0
378 void genimg_print_time(time_t timestamp);
381 /* Image format types, returned by _get_format() routine */
382 #define IMAGE_FORMAT_INVALID 0x00
383 #define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */
384 #define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */
386 int genimg_get_format(const void *img_addr);
387 int genimg_has_config(bootm_headers_t *images);
388 ulong genimg_get_image(ulong img_addr);
390 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
391 uint8_t arch, ulong *rd_start, ulong *rd_end);
394 #ifdef CONFIG_OF_LIBFDT
395 int boot_get_fdt(int flag, int argc, char * const argv[],
396 bootm_headers_t *images, char **of_flat_tree, ulong *of_size);
397 void boot_fdt_add_mem_rsv_regions(struct lmb *lmb, void *fdt_blob);
398 int boot_relocate_fdt(struct lmb *lmb, char **of_flat_tree, ulong *of_size);
401 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
402 int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
403 ulong *initrd_start, ulong *initrd_end);
404 #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
405 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE
406 int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end);
407 #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
408 #ifdef CONFIG_SYS_BOOT_GET_KBD
409 int boot_get_kbd(struct lmb *lmb, bd_t **kbd);
410 #endif /* CONFIG_SYS_BOOT_GET_KBD */
411 #endif /* !USE_HOSTCC */
413 /*******************************************************************/
414 /* Legacy format specific code (prefixed with image_) */
415 /*******************************************************************/
416 static inline uint32_t image_get_header_size(void)
418 return (sizeof(image_header_t));
421 #define image_get_hdr_l(f) \
422 static inline uint32_t image_get_##f(const image_header_t *hdr) \
424 return uimage_to_cpu(hdr->ih_##f); \
426 image_get_hdr_l(magic) /* image_get_magic */
427 image_get_hdr_l(hcrc) /* image_get_hcrc */
428 image_get_hdr_l(time) /* image_get_time */
429 image_get_hdr_l(size) /* image_get_size */
430 image_get_hdr_l(load) /* image_get_load */
431 image_get_hdr_l(ep) /* image_get_ep */
432 image_get_hdr_l(dcrc) /* image_get_dcrc */
434 #define image_get_hdr_b(f) \
435 static inline uint8_t image_get_##f(const image_header_t *hdr) \
437 return hdr->ih_##f; \
439 image_get_hdr_b(os) /* image_get_os */
440 image_get_hdr_b(arch) /* image_get_arch */
441 image_get_hdr_b(type) /* image_get_type */
442 image_get_hdr_b(comp) /* image_get_comp */
444 static inline char *image_get_name(const image_header_t *hdr)
446 return (char *)hdr->ih_name;
449 static inline uint32_t image_get_data_size(const image_header_t *hdr)
451 return image_get_size(hdr);
455 * image_get_data - get image payload start address
458 * image_get_data() returns address of the image payload. For single
459 * component images it is image data start. For multi component
460 * images it points to the null terminated table of sub-images sizes.
463 * image payload data start address
465 static inline ulong image_get_data(const image_header_t *hdr)
467 return ((ulong)hdr + image_get_header_size());
470 static inline uint32_t image_get_image_size(const image_header_t *hdr)
472 return (image_get_size(hdr) + image_get_header_size());
474 static inline ulong image_get_image_end(const image_header_t *hdr)
476 return ((ulong)hdr + image_get_image_size(hdr));
479 #define image_set_hdr_l(f) \
480 static inline void image_set_##f(image_header_t *hdr, uint32_t val) \
482 hdr->ih_##f = cpu_to_uimage(val); \
484 image_set_hdr_l(magic) /* image_set_magic */
485 image_set_hdr_l(hcrc) /* image_set_hcrc */
486 image_set_hdr_l(time) /* image_set_time */
487 image_set_hdr_l(size) /* image_set_size */
488 image_set_hdr_l(load) /* image_set_load */
489 image_set_hdr_l(ep) /* image_set_ep */
490 image_set_hdr_l(dcrc) /* image_set_dcrc */
492 #define image_set_hdr_b(f) \
493 static inline void image_set_##f(image_header_t *hdr, uint8_t val) \
497 image_set_hdr_b(os) /* image_set_os */
498 image_set_hdr_b(arch) /* image_set_arch */
499 image_set_hdr_b(type) /* image_set_type */
500 image_set_hdr_b(comp) /* image_set_comp */
502 static inline void image_set_name(image_header_t *hdr, const char *name)
504 strncpy(image_get_name(hdr), name, IH_NMLEN);
507 int image_check_hcrc(const image_header_t *hdr);
508 int image_check_dcrc(const image_header_t *hdr);
510 ulong getenv_bootm_low(void);
511 phys_size_t getenv_bootm_size(void);
512 phys_size_t getenv_bootm_mapsize(void);
513 void memmove_wd(void *to, void *from, size_t len, ulong chunksz);
516 static inline int image_check_magic(const image_header_t *hdr)
518 return (image_get_magic(hdr) == IH_MAGIC);
520 static inline int image_check_type(const image_header_t *hdr, uint8_t type)
522 return (image_get_type(hdr) == type);
524 static inline int image_check_arch(const image_header_t *hdr, uint8_t arch)
526 return (image_get_arch(hdr) == arch);
528 static inline int image_check_os(const image_header_t *hdr, uint8_t os)
530 return (image_get_os(hdr) == os);
533 ulong image_multi_count(const image_header_t *hdr);
534 void image_multi_getimg(const image_header_t *hdr, ulong idx,
535 ulong *data, ulong *len);
537 void image_print_contents(const void *hdr);
540 static inline int image_check_target_arch(const image_header_t *hdr)
542 #ifndef IH_ARCH_DEFAULT
543 # error "please define IH_ARCH_DEFAULT in your arch asm/u-boot.h"
545 return image_check_arch(hdr, IH_ARCH_DEFAULT);
547 #endif /* USE_HOSTCC */
549 /*******************************************************************/
550 /* New uImage format specific code (prefixed with fit_) */
551 /*******************************************************************/
552 #if defined(CONFIG_FIT)
554 #define FIT_IMAGES_PATH "/images"
555 #define FIT_CONFS_PATH "/configurations"
558 #define FIT_HASH_NODENAME "hash"
559 #define FIT_ALGO_PROP "algo"
560 #define FIT_VALUE_PROP "value"
561 #define FIT_IGNORE_PROP "uboot-ignore"
564 #define FIT_DATA_PROP "data"
565 #define FIT_TIMESTAMP_PROP "timestamp"
566 #define FIT_DESC_PROP "description"
567 #define FIT_ARCH_PROP "arch"
568 #define FIT_TYPE_PROP "type"
569 #define FIT_OS_PROP "os"
570 #define FIT_COMP_PROP "compression"
571 #define FIT_ENTRY_PROP "entry"
572 #define FIT_LOAD_PROP "load"
574 /* configuration node */
575 #define FIT_KERNEL_PROP "kernel"
576 #define FIT_RAMDISK_PROP "ramdisk"
577 #define FIT_FDT_PROP "fdt"
578 #define FIT_DEFAULT_PROP "default"
580 #define FIT_MAX_HASH_LEN 20 /* max(crc32_len(4), sha1_len(20)) */
582 /* cmdline argument format parsing */
583 int fit_parse_conf(const char *spec, ulong addr_curr,
584 ulong *addr, const char **conf_name);
585 int fit_parse_subimage(const char *spec, ulong addr_curr,
586 ulong *addr, const char **image_name);
588 void fit_print_contents(const void *fit);
589 void fit_image_print(const void *fit, int noffset, const char *p);
592 * fit_get_end - get FIT image size
593 * @fit: pointer to the FIT format image header
596 * size of the FIT image (blob) in memory
598 static inline ulong fit_get_size(const void *fit)
600 return fdt_totalsize(fit);
604 * fit_get_end - get FIT image end
605 * @fit: pointer to the FIT format image header
608 * end address of the FIT image (blob) in memory
610 static inline ulong fit_get_end(const void *fit)
612 return (ulong)fit + fdt_totalsize(fit);
616 * fit_get_name - get FIT node name
617 * @fit: pointer to the FIT format image header
621 * pointer to node name, on success
623 static inline const char *fit_get_name(const void *fit_hdr,
624 int noffset, int *len)
626 return fdt_get_name(fit_hdr, noffset, len);
629 int fit_get_desc(const void *fit, int noffset, char **desc);
630 int fit_get_timestamp(const void *fit, int noffset, time_t *timestamp);
632 int fit_image_get_node(const void *fit, const char *image_uname);
633 int fit_image_get_os(const void *fit, int noffset, uint8_t *os);
634 int fit_image_get_arch(const void *fit, int noffset, uint8_t *arch);
635 int fit_image_get_type(const void *fit, int noffset, uint8_t *type);
636 int fit_image_get_comp(const void *fit, int noffset, uint8_t *comp);
637 int fit_image_get_load(const void *fit, int noffset, ulong *load);
638 int fit_image_get_entry(const void *fit, int noffset, ulong *entry);
639 int fit_image_get_data(const void *fit, int noffset,
640 const void **data, size_t *size);
642 int fit_image_hash_get_algo(const void *fit, int noffset, char **algo);
643 int fit_image_hash_get_value(const void *fit, int noffset, uint8_t **value,
646 int fit_set_timestamp(void *fit, int noffset, time_t timestamp);
649 * fit_add_verification_data() - Calculate and add hashes to FIT
651 * @fit: Fit image to process
652 * @return 0 if ok, <0 for error
654 int fit_add_verification_data(void *fit);
656 int fit_image_verify(const void *fit, int noffset);
657 int fit_all_image_verify(const void *fit);
658 int fit_image_check_os(const void *fit, int noffset, uint8_t os);
659 int fit_image_check_arch(const void *fit, int noffset, uint8_t arch);
660 int fit_image_check_type(const void *fit, int noffset, uint8_t type);
661 int fit_image_check_comp(const void *fit, int noffset, uint8_t comp);
662 int fit_check_format(const void *fit);
664 int fit_conf_find_compat(const void *fit, const void *fdt);
665 int fit_conf_get_node(const void *fit, const char *conf_uname);
666 int fit_conf_get_kernel_node(const void *fit, int noffset);
667 int fit_conf_get_ramdisk_node(const void *fit, int noffset);
668 int fit_conf_get_fdt_node(const void *fit, int noffset);
671 * fit_conf_get_prop_node() - Get node refered to by a configuration
673 * @noffset: Offset of conf@xxx node to check
674 * @prop_name: Property to read from the conf node
676 * The conf@ nodes contain references to other nodes, using properties
677 * like 'kernel = "kernel@1"'. Given such a property name (e.g. "kernel"),
678 * return the offset of the node referred to (e.g. offset of node
679 * "/images/kernel@1".
681 int fit_conf_get_prop_node(const void *fit, int noffset,
682 const char *prop_name);
684 void fit_conf_print(const void *fit, int noffset, const char *p);
686 int fit_check_ramdisk(const void *fit, int os_noffset,
687 uint8_t arch, int verify);
689 int calculate_hash(const void *data, int data_len, const char *algo,
690 uint8_t *value, int *value_len);
693 static inline int fit_image_check_target_arch(const void *fdt, int node)
695 return fit_image_check_arch(fdt, node, IH_ARCH_DEFAULT);
697 #endif /* USE_HOSTCC */
699 #ifdef CONFIG_FIT_VERBOSE
700 #define fit_unsupported(msg) printf("! %s:%d " \
701 "FIT images not supported for '%s'\n", \
702 __FILE__, __LINE__, (msg))
704 #define fit_unsupported_reset(msg) printf("! %s:%d " \
705 "FIT images not supported for '%s' " \
706 "- must reset board to recover!\n", \
707 __FILE__, __LINE__, (msg))
709 #define fit_unsupported(msg)
710 #define fit_unsupported_reset(msg)
711 #endif /* CONFIG_FIT_VERBOSE */
712 #endif /* CONFIG_FIT */
714 #endif /* __IMAGE_H__ */