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 #define CONFIG_MD5 /* FIT images need MD5 support */
65 #define CONFIG_SHA1 /* and SHA1 */
69 * Operating System Codes
71 #define IH_OS_INVALID 0 /* Invalid OS */
72 #define IH_OS_OPENBSD 1 /* OpenBSD */
73 #define IH_OS_NETBSD 2 /* NetBSD */
74 #define IH_OS_FREEBSD 3 /* FreeBSD */
75 #define IH_OS_4_4BSD 4 /* 4.4BSD */
76 #define IH_OS_LINUX 5 /* Linux */
77 #define IH_OS_SVR4 6 /* SVR4 */
78 #define IH_OS_ESIX 7 /* Esix */
79 #define IH_OS_SOLARIS 8 /* Solaris */
80 #define IH_OS_IRIX 9 /* Irix */
81 #define IH_OS_SCO 10 /* SCO */
82 #define IH_OS_DELL 11 /* Dell */
83 #define IH_OS_NCR 12 /* NCR */
84 #define IH_OS_LYNXOS 13 /* LynxOS */
85 #define IH_OS_VXWORKS 14 /* VxWorks */
86 #define IH_OS_PSOS 15 /* pSOS */
87 #define IH_OS_QNX 16 /* QNX */
88 #define IH_OS_U_BOOT 17 /* Firmware */
89 #define IH_OS_RTEMS 18 /* RTEMS */
90 #define IH_OS_ARTOS 19 /* ARTOS */
91 #define IH_OS_UNITY 20 /* Unity OS */
92 #define IH_OS_INTEGRITY 21 /* INTEGRITY */
93 #define IH_OS_OSE 22 /* OSE */
94 #define IH_OS_PLAN9 23 /* Plan 9 */
97 * CPU Architecture Codes (supported by Linux)
99 #define IH_ARCH_INVALID 0 /* Invalid CPU */
100 #define IH_ARCH_ALPHA 1 /* Alpha */
101 #define IH_ARCH_ARM 2 /* ARM */
102 #define IH_ARCH_I386 3 /* Intel x86 */
103 #define IH_ARCH_IA64 4 /* IA64 */
104 #define IH_ARCH_MIPS 5 /* MIPS */
105 #define IH_ARCH_MIPS64 6 /* MIPS 64 Bit */
106 #define IH_ARCH_PPC 7 /* PowerPC */
107 #define IH_ARCH_S390 8 /* IBM S390 */
108 #define IH_ARCH_SH 9 /* SuperH */
109 #define IH_ARCH_SPARC 10 /* Sparc */
110 #define IH_ARCH_SPARC64 11 /* Sparc 64 Bit */
111 #define IH_ARCH_M68K 12 /* M68K */
112 #define IH_ARCH_MICROBLAZE 14 /* MicroBlaze */
113 #define IH_ARCH_NIOS2 15 /* Nios-II */
114 #define IH_ARCH_BLACKFIN 16 /* Blackfin */
115 #define IH_ARCH_AVR32 17 /* AVR32 */
116 #define IH_ARCH_ST200 18 /* STMicroelectronics ST200 */
117 #define IH_ARCH_SANDBOX 19 /* Sandbox architecture (test only) */
118 #define IH_ARCH_NDS32 20 /* ANDES Technology - NDS32 */
119 #define IH_ARCH_OPENRISC 21 /* OpenRISC 1000 */
124 * "Standalone Programs" are directly runnable in the environment
125 * provided by U-Boot; it is expected that (if they behave
126 * well) you can continue to work in U-Boot after return from
127 * the Standalone Program.
128 * "OS Kernel Images" are usually images of some Embedded OS which
129 * will take over control completely. Usually these programs
130 * will install their own set of exception handlers, device
131 * drivers, set up the MMU, etc. - this means, that you cannot
132 * expect to re-enter U-Boot except by resetting the CPU.
133 * "RAMDisk Images" are more or less just data blocks, and their
134 * parameters (address, size) are passed to an OS kernel that is
136 * "Multi-File Images" contain several images, typically an OS
137 * (Linux) kernel image and one or more data images like
138 * RAMDisks. This construct is useful for instance when you want
139 * to boot over the network using BOOTP etc., where the boot
140 * server provides just a single image file, but you want to get
141 * for instance an OS kernel and a RAMDisk image.
143 * "Multi-File Images" start with a list of image sizes, each
144 * image size (in bytes) specified by an "uint32_t" in network
145 * byte order. This list is terminated by an "(uint32_t)0".
146 * Immediately after the terminating 0 follow the images, one by
147 * one, all aligned on "uint32_t" boundaries (size rounded up to
148 * a multiple of 4 bytes - except for the last file).
150 * "Firmware Images" are binary images containing firmware (like
151 * U-Boot or FPGA images) which usually will be programmed to
154 * "Script files" are command sequences that will be executed by
155 * U-Boot's command interpreter; this feature is especially
156 * useful when you configure U-Boot to use a real shell (hush)
157 * as command interpreter (=> Shell Scripts).
160 #define IH_TYPE_INVALID 0 /* Invalid Image */
161 #define IH_TYPE_STANDALONE 1 /* Standalone Program */
162 #define IH_TYPE_KERNEL 2 /* OS Kernel Image */
163 #define IH_TYPE_RAMDISK 3 /* RAMDisk Image */
164 #define IH_TYPE_MULTI 4 /* Multi-File Image */
165 #define IH_TYPE_FIRMWARE 5 /* Firmware Image */
166 #define IH_TYPE_SCRIPT 6 /* Script file */
167 #define IH_TYPE_FILESYSTEM 7 /* Filesystem Image (any type) */
168 #define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */
169 #define IH_TYPE_KWBIMAGE 9 /* Kirkwood Boot Image */
170 #define IH_TYPE_IMXIMAGE 10 /* Freescale IMXBoot Image */
171 #define IH_TYPE_UBLIMAGE 11 /* Davinci UBL Image */
172 #define IH_TYPE_OMAPIMAGE 12 /* TI OMAP Config Header Image */
173 #define IH_TYPE_AISIMAGE 13 /* TI Davinci AIS Image */
174 #define IH_TYPE_KERNEL_NOLOAD 14 /* OS Kernel Image, can run from any load address */
175 #define IH_TYPE_PBLIMAGE 15 /* Freescale PBL Boot Image */
180 #define IH_COMP_NONE 0 /* No Compression Used */
181 #define IH_COMP_GZIP 1 /* gzip Compression Used */
182 #define IH_COMP_BZIP2 2 /* bzip2 Compression Used */
183 #define IH_COMP_LZMA 3 /* lzma Compression Used */
184 #define IH_COMP_LZO 4 /* lzo Compression Used */
186 #define IH_MAGIC 0x27051956 /* Image Magic Number */
187 #define IH_NMLEN 32 /* Image Name Length */
189 /* Reused from common.h */
190 #define ROUND(a, b) (((a) + (b) - 1) & ~((b) - 1))
193 * Legacy format image header,
194 * all data in network byte order (aka natural aka bigendian).
196 typedef struct image_header {
197 __be32 ih_magic; /* Image Header Magic Number */
198 __be32 ih_hcrc; /* Image Header CRC Checksum */
199 __be32 ih_time; /* Image Creation Timestamp */
200 __be32 ih_size; /* Image Data Size */
201 __be32 ih_load; /* Data Load Address */
202 __be32 ih_ep; /* Entry Point Address */
203 __be32 ih_dcrc; /* Image Data CRC Checksum */
204 uint8_t ih_os; /* Operating System */
205 uint8_t ih_arch; /* CPU architecture */
206 uint8_t ih_type; /* Image Type */
207 uint8_t ih_comp; /* Compression Type */
208 uint8_t ih_name[IH_NMLEN]; /* Image Name */
211 typedef struct image_info {
212 ulong start, end; /* start/end of blob */
213 ulong image_start, image_len; /* start of image within blob, len of image */
214 ulong load; /* load addr for the image */
215 uint8_t comp, type, os; /* compression, type of image, os type */
219 * Legacy and FIT format headers used by do_bootm() and do_bootm_<os>()
222 typedef struct bootm_headers {
224 * Legacy os image header, if it is a multi component image
225 * then boot_get_ramdisk() and get_fdt() will attempt to get
226 * data from second and third component accordingly.
228 image_header_t *legacy_hdr_os; /* image header pointer */
229 image_header_t legacy_hdr_os_copy; /* header copy */
230 ulong legacy_hdr_valid;
232 #if defined(CONFIG_FIT)
233 const char *fit_uname_cfg; /* configuration node unit name */
235 void *fit_hdr_os; /* os FIT image header */
236 const char *fit_uname_os; /* os subimage node unit name */
237 int fit_noffset_os; /* os subimage node offset */
239 void *fit_hdr_rd; /* init ramdisk FIT image header */
240 const char *fit_uname_rd; /* init ramdisk subimage node unit name */
241 int fit_noffset_rd; /* init ramdisk subimage node offset */
243 void *fit_hdr_fdt; /* FDT blob FIT image header */
244 const char *fit_uname_fdt; /* FDT blob subimage node unit name */
245 int fit_noffset_fdt;/* FDT blob subimage node offset */
249 image_info_t os; /* os image info */
250 ulong ep; /* entry point of OS */
252 ulong rd_start, rd_end;/* ramdisk start/end */
254 #ifdef CONFIG_OF_LIBFDT
255 char *ft_addr; /* flat dev tree address */
257 ulong ft_len; /* length of flat device tree */
266 int verify; /* getenv("verify")[0] != 'n' */
268 #define BOOTM_STATE_START (0x00000001)
269 #define BOOTM_STATE_LOADOS (0x00000002)
270 #define BOOTM_STATE_RAMDISK (0x00000004)
271 #define BOOTM_STATE_FDT (0x00000008)
272 #define BOOTM_STATE_OS_CMDLINE (0x00000010)
273 #define BOOTM_STATE_OS_BD_T (0x00000020)
274 #define BOOTM_STATE_OS_PREP (0x00000040)
275 #define BOOTM_STATE_OS_GO (0x00000080)
279 struct lmb lmb; /* for memory mgmt */
283 extern bootm_headers_t images;
286 * Some systems (for example LWMON) have very short watchdog periods;
287 * we must make sure to split long operations like memmove() or
288 * checksum calculations into reasonable chunks.
291 #define CHUNKSZ (64 * 1024)
294 #ifndef CHUNKSZ_CRC32
295 #define CHUNKSZ_CRC32 (64 * 1024)
299 #define CHUNKSZ_MD5 (64 * 1024)
303 #define CHUNKSZ_SHA1 (64 * 1024)
306 #define uimage_to_cpu(x) be32_to_cpu(x)
307 #define cpu_to_uimage(x) cpu_to_be32(x)
310 * Translation table for entries of a specific type; used by
311 * get_table_entry_id() and get_table_entry_name().
313 typedef struct table_entry {
315 char *sname; /* short (input) name to find table entry */
316 char *lname; /* long (output) name to print for messages */
320 * get_table_entry_id() scans the translation table trying to find an
321 * entry that matches the given short name. If a matching entry is
322 * found, it's id is returned to the caller.
324 int get_table_entry_id(const table_entry_t *table,
325 const char *table_name, const char *name);
327 * get_table_entry_name() scans the translation table trying to find
328 * an entry that matches the given id. If a matching entry is found,
329 * its long name is returned to the caller.
331 char *get_table_entry_name(const table_entry_t *table, char *msg, int id);
333 const char *genimg_get_os_name(uint8_t os);
334 const char *genimg_get_arch_name(uint8_t arch);
335 const char *genimg_get_type_name(uint8_t type);
336 const char *genimg_get_comp_name(uint8_t comp);
337 int genimg_get_os_id(const char *name);
338 int genimg_get_arch_id(const char *name);
339 int genimg_get_type_id(const char *name);
340 int genimg_get_comp_id(const char *name);
341 void genimg_print_size(uint32_t size);
343 #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || \
345 #define IMAGE_ENABLE_TIMESTAMP 1
347 #define IMAGE_ENABLE_TIMESTAMP 0
349 void genimg_print_time(time_t timestamp);
352 /* Image format types, returned by _get_format() routine */
353 #define IMAGE_FORMAT_INVALID 0x00
354 #define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */
355 #define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */
357 int genimg_get_format(const void *img_addr);
358 int genimg_has_config(bootm_headers_t *images);
359 ulong genimg_get_image(ulong img_addr);
361 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
362 uint8_t arch, ulong *rd_start, ulong *rd_end);
365 #ifdef CONFIG_OF_LIBFDT
366 int boot_get_fdt(int flag, int argc, char * const argv[],
367 bootm_headers_t *images, char **of_flat_tree, ulong *of_size);
368 void boot_fdt_add_mem_rsv_regions(struct lmb *lmb, void *fdt_blob);
369 int boot_relocate_fdt(struct lmb *lmb, char **of_flat_tree, ulong *of_size);
372 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
373 int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
374 ulong *initrd_start, ulong *initrd_end);
375 #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
376 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE
377 int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end);
378 #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
379 #ifdef CONFIG_SYS_BOOT_GET_KBD
380 int boot_get_kbd(struct lmb *lmb, bd_t **kbd);
381 #endif /* CONFIG_SYS_BOOT_GET_KBD */
382 #endif /* !USE_HOSTCC */
384 /*******************************************************************/
385 /* Legacy format specific code (prefixed with image_) */
386 /*******************************************************************/
387 static inline uint32_t image_get_header_size(void)
389 return (sizeof(image_header_t));
392 #define image_get_hdr_l(f) \
393 static inline uint32_t image_get_##f(const image_header_t *hdr) \
395 return uimage_to_cpu(hdr->ih_##f); \
397 image_get_hdr_l(magic) /* image_get_magic */
398 image_get_hdr_l(hcrc) /* image_get_hcrc */
399 image_get_hdr_l(time) /* image_get_time */
400 image_get_hdr_l(size) /* image_get_size */
401 image_get_hdr_l(load) /* image_get_load */
402 image_get_hdr_l(ep) /* image_get_ep */
403 image_get_hdr_l(dcrc) /* image_get_dcrc */
405 #define image_get_hdr_b(f) \
406 static inline uint8_t image_get_##f(const image_header_t *hdr) \
408 return hdr->ih_##f; \
410 image_get_hdr_b(os) /* image_get_os */
411 image_get_hdr_b(arch) /* image_get_arch */
412 image_get_hdr_b(type) /* image_get_type */
413 image_get_hdr_b(comp) /* image_get_comp */
415 static inline char *image_get_name(const image_header_t *hdr)
417 return (char *)hdr->ih_name;
420 static inline uint32_t image_get_data_size(const image_header_t *hdr)
422 return image_get_size(hdr);
426 * image_get_data - get image payload start address
429 * image_get_data() returns address of the image payload. For single
430 * component images it is image data start. For multi component
431 * images it points to the null terminated table of sub-images sizes.
434 * image payload data start address
436 static inline ulong image_get_data(const image_header_t *hdr)
438 return ((ulong)hdr + image_get_header_size());
441 static inline uint32_t image_get_image_size(const image_header_t *hdr)
443 return (image_get_size(hdr) + image_get_header_size());
445 static inline ulong image_get_image_end(const image_header_t *hdr)
447 return ((ulong)hdr + image_get_image_size(hdr));
450 #define image_set_hdr_l(f) \
451 static inline void image_set_##f(image_header_t *hdr, uint32_t val) \
453 hdr->ih_##f = cpu_to_uimage(val); \
455 image_set_hdr_l(magic) /* image_set_magic */
456 image_set_hdr_l(hcrc) /* image_set_hcrc */
457 image_set_hdr_l(time) /* image_set_time */
458 image_set_hdr_l(size) /* image_set_size */
459 image_set_hdr_l(load) /* image_set_load */
460 image_set_hdr_l(ep) /* image_set_ep */
461 image_set_hdr_l(dcrc) /* image_set_dcrc */
463 #define image_set_hdr_b(f) \
464 static inline void image_set_##f(image_header_t *hdr, uint8_t val) \
468 image_set_hdr_b(os) /* image_set_os */
469 image_set_hdr_b(arch) /* image_set_arch */
470 image_set_hdr_b(type) /* image_set_type */
471 image_set_hdr_b(comp) /* image_set_comp */
473 static inline void image_set_name(image_header_t *hdr, const char *name)
475 strncpy(image_get_name(hdr), name, IH_NMLEN);
478 int image_check_hcrc(const image_header_t *hdr);
479 int image_check_dcrc(const image_header_t *hdr);
481 ulong getenv_bootm_low(void);
482 phys_size_t getenv_bootm_size(void);
483 phys_size_t getenv_bootm_mapsize(void);
484 void memmove_wd(void *to, void *from, size_t len, ulong chunksz);
487 static inline int image_check_magic(const image_header_t *hdr)
489 return (image_get_magic(hdr) == IH_MAGIC);
491 static inline int image_check_type(const image_header_t *hdr, uint8_t type)
493 return (image_get_type(hdr) == type);
495 static inline int image_check_arch(const image_header_t *hdr, uint8_t arch)
497 return (image_get_arch(hdr) == arch);
499 static inline int image_check_os(const image_header_t *hdr, uint8_t os)
501 return (image_get_os(hdr) == os);
504 ulong image_multi_count(const image_header_t *hdr);
505 void image_multi_getimg(const image_header_t *hdr, ulong idx,
506 ulong *data, ulong *len);
508 void image_print_contents(const void *hdr);
511 static inline int image_check_target_arch(const image_header_t *hdr)
513 #ifndef IH_ARCH_DEFAULT
514 # error "please define IH_ARCH_DEFAULT in your arch asm/u-boot.h"
516 return image_check_arch(hdr, IH_ARCH_DEFAULT);
518 #endif /* USE_HOSTCC */
520 /*******************************************************************/
521 /* New uImage format specific code (prefixed with fit_) */
522 /*******************************************************************/
523 #if defined(CONFIG_FIT)
525 #define FIT_IMAGES_PATH "/images"
526 #define FIT_CONFS_PATH "/configurations"
529 #define FIT_HASH_NODENAME "hash"
530 #define FIT_ALGO_PROP "algo"
531 #define FIT_VALUE_PROP "value"
532 #define FIT_IGNORE_PROP "uboot-ignore"
535 #define FIT_DATA_PROP "data"
536 #define FIT_TIMESTAMP_PROP "timestamp"
537 #define FIT_DESC_PROP "description"
538 #define FIT_ARCH_PROP "arch"
539 #define FIT_TYPE_PROP "type"
540 #define FIT_OS_PROP "os"
541 #define FIT_COMP_PROP "compression"
542 #define FIT_ENTRY_PROP "entry"
543 #define FIT_LOAD_PROP "load"
545 /* configuration node */
546 #define FIT_KERNEL_PROP "kernel"
547 #define FIT_RAMDISK_PROP "ramdisk"
548 #define FIT_FDT_PROP "fdt"
549 #define FIT_DEFAULT_PROP "default"
551 #define FIT_MAX_HASH_LEN 20 /* max(crc32_len(4), sha1_len(20)) */
553 /* cmdline argument format parsing */
554 int fit_parse_conf(const char *spec, ulong addr_curr,
555 ulong *addr, const char **conf_name);
556 int fit_parse_subimage(const char *spec, ulong addr_curr,
557 ulong *addr, const char **image_name);
559 void fit_print_contents(const void *fit);
560 void fit_image_print(const void *fit, int noffset, const char *p);
563 * fit_get_end - get FIT image size
564 * @fit: pointer to the FIT format image header
567 * size of the FIT image (blob) in memory
569 static inline ulong fit_get_size(const void *fit)
571 return fdt_totalsize(fit);
575 * fit_get_end - get FIT image end
576 * @fit: pointer to the FIT format image header
579 * end address of the FIT image (blob) in memory
581 static inline ulong fit_get_end(const void *fit)
583 return (ulong)fit + fdt_totalsize(fit);
587 * fit_get_name - get FIT node name
588 * @fit: pointer to the FIT format image header
592 * pointer to node name, on success
594 static inline const char *fit_get_name(const void *fit_hdr,
595 int noffset, int *len)
597 return fdt_get_name(fit_hdr, noffset, len);
600 int fit_get_desc(const void *fit, int noffset, char **desc);
601 int fit_get_timestamp(const void *fit, int noffset, time_t *timestamp);
603 int fit_image_get_node(const void *fit, const char *image_uname);
604 int fit_image_get_os(const void *fit, int noffset, uint8_t *os);
605 int fit_image_get_arch(const void *fit, int noffset, uint8_t *arch);
606 int fit_image_get_type(const void *fit, int noffset, uint8_t *type);
607 int fit_image_get_comp(const void *fit, int noffset, uint8_t *comp);
608 int fit_image_get_load(const void *fit, int noffset, ulong *load);
609 int fit_image_get_entry(const void *fit, int noffset, ulong *entry);
610 int fit_image_get_data(const void *fit, int noffset,
611 const void **data, size_t *size);
613 int fit_image_hash_get_algo(const void *fit, int noffset, char **algo);
614 int fit_image_hash_get_value(const void *fit, int noffset, uint8_t **value,
617 int fit_set_timestamp(void *fit, int noffset, time_t timestamp);
620 * fit_add_verification_data() - Calculate and add hashes to FIT
622 * @fit: Fit image to process
623 * @return 0 if ok, <0 for error
625 int fit_add_verification_data(void *fit);
627 int fit_image_verify(const void *fit, int noffset);
628 int fit_all_image_verify(const void *fit);
629 int fit_image_check_os(const void *fit, int noffset, uint8_t os);
630 int fit_image_check_arch(const void *fit, int noffset, uint8_t arch);
631 int fit_image_check_type(const void *fit, int noffset, uint8_t type);
632 int fit_image_check_comp(const void *fit, int noffset, uint8_t comp);
633 int fit_check_format(const void *fit);
635 int fit_conf_find_compat(const void *fit, const void *fdt);
636 int fit_conf_get_node(const void *fit, const char *conf_uname);
637 int fit_conf_get_kernel_node(const void *fit, int noffset);
638 int fit_conf_get_ramdisk_node(const void *fit, int noffset);
639 int fit_conf_get_fdt_node(const void *fit, int noffset);
642 * fit_conf_get_prop_node() - Get node refered to by a configuration
644 * @noffset: Offset of conf@xxx node to check
645 * @prop_name: Property to read from the conf node
647 * The conf@ nodes contain references to other nodes, using properties
648 * like 'kernel = "kernel@1"'. Given such a property name (e.g. "kernel"),
649 * return the offset of the node referred to (e.g. offset of node
650 * "/images/kernel@1".
652 int fit_conf_get_prop_node(const void *fit, int noffset,
653 const char *prop_name);
655 void fit_conf_print(const void *fit, int noffset, const char *p);
657 int fit_check_ramdisk(const void *fit, int os_noffset,
658 uint8_t arch, int verify);
660 int calculate_hash(const void *data, int data_len, const char *algo,
661 uint8_t *value, int *value_len);
664 static inline int fit_image_check_target_arch(const void *fdt, int node)
666 return fit_image_check_arch(fdt, node, IH_ARCH_DEFAULT);
668 #endif /* USE_HOSTCC */
670 #ifdef CONFIG_FIT_VERBOSE
671 #define fit_unsupported(msg) printf("! %s:%d " \
672 "FIT images not supported for '%s'\n", \
673 __FILE__, __LINE__, (msg))
675 #define fit_unsupported_reset(msg) printf("! %s:%d " \
676 "FIT images not supported for '%s' " \
677 "- must reset board to recover!\n", \
678 __FILE__, __LINE__, (msg))
680 #define fit_unsupported(msg)
681 #define fit_unsupported_reset(msg)
682 #endif /* CONFIG_FIT_VERBOSE */
683 #endif /* CONFIG_FIT */
685 #endif /* __IMAGE_H__ */