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5b1d7137 | 1 | /* |
b97a2a0a MB |
2 | * (C) Copyright 2008 Semihalf |
3 | * | |
f08abe31 | 4 | * (C) Copyright 2000-2005 |
5b1d7137 WD |
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 | |
f08abe31 WD |
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 | ******************************************************************** | |
5b1d7137 WD |
31 | */ |
32 | ||
33 | #ifndef __IMAGE_H__ | |
34 | #define __IMAGE_H__ | |
35 | ||
b97a2a0a | 36 | #include <asm/byteorder.h> |
5ad03eb3 | 37 | #include <command.h> |
75d3e8fb | 38 | |
b97a2a0a | 39 | #ifndef USE_HOSTCC |
4ed6552f | 40 | #include <lmb.h> |
b97a2a0a | 41 | #include <linux/string.h> |
ceaed2b1 | 42 | #include <asm/u-boot.h> |
75d3e8fb | 43 | |
9d25438f BS |
44 | /* new uImage format support enabled on target |
45 | * To be moved to board configuration file */ | |
46 | #define CONFIG_FIT 1 | |
47 | #define CONFIG_OF_LIBFDT 1 | |
48 | #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ | |
49 | ||
50 | #else | |
51 | ||
52 | /* new uImage format support enabled on host */ | |
75d3e8fb MB |
53 | #define CONFIG_FIT 1 |
54 | #define CONFIG_OF_LIBFDT 1 | |
9d25438f | 55 | #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ |
75d3e8fb | 56 | |
9d25438f | 57 | #endif /* USE_HOSTCC */ |
d5934ad7 | 58 | |
75d3e8fb MB |
59 | #if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT) |
60 | #error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!" | |
b97a2a0a | 61 | #endif |
5dfb5213 MB |
62 | |
63 | #if defined(CONFIG_FIT) | |
64 | #include <fdt.h> | |
65 | #include <libfdt.h> | |
66 | #include <fdt_support.h> | |
67 | #endif | |
b97a2a0a | 68 | |
5b1d7137 WD |
69 | /* |
70 | * Operating System Codes | |
71 | */ | |
72 | #define IH_OS_INVALID 0 /* Invalid OS */ | |
73 | #define IH_OS_OPENBSD 1 /* OpenBSD */ | |
74 | #define IH_OS_NETBSD 2 /* NetBSD */ | |
75 | #define IH_OS_FREEBSD 3 /* FreeBSD */ | |
76 | #define IH_OS_4_4BSD 4 /* 4.4BSD */ | |
77 | #define IH_OS_LINUX 5 /* Linux */ | |
78 | #define IH_OS_SVR4 6 /* SVR4 */ | |
79 | #define IH_OS_ESIX 7 /* Esix */ | |
80 | #define IH_OS_SOLARIS 8 /* Solaris */ | |
81 | #define IH_OS_IRIX 9 /* Irix */ | |
82 | #define IH_OS_SCO 10 /* SCO */ | |
83 | #define IH_OS_DELL 11 /* Dell */ | |
84 | #define IH_OS_NCR 12 /* NCR */ | |
85 | #define IH_OS_LYNXOS 13 /* LynxOS */ | |
86 | #define IH_OS_VXWORKS 14 /* VxWorks */ | |
87 | #define IH_OS_PSOS 15 /* pSOS */ | |
88 | #define IH_OS_QNX 16 /* QNX */ | |
89 | #define IH_OS_U_BOOT 17 /* Firmware */ | |
d791b1dc | 90 | #define IH_OS_RTEMS 18 /* RTEMS */ |
7f70e853 | 91 | #define IH_OS_ARTOS 19 /* ARTOS */ |
27b207fd | 92 | #define IH_OS_UNITY 20 /* Unity OS */ |
5b1d7137 WD |
93 | |
94 | /* | |
95 | * CPU Architecture Codes (supported by Linux) | |
96 | */ | |
b97a2a0a MB |
97 | #define IH_ARCH_INVALID 0 /* Invalid CPU */ |
98 | #define IH_ARCH_ALPHA 1 /* Alpha */ | |
99 | #define IH_ARCH_ARM 2 /* ARM */ | |
100 | #define IH_ARCH_I386 3 /* Intel x86 */ | |
101 | #define IH_ARCH_IA64 4 /* IA64 */ | |
102 | #define IH_ARCH_MIPS 5 /* MIPS */ | |
103 | #define IH_ARCH_MIPS64 6 /* MIPS 64 Bit */ | |
104 | #define IH_ARCH_PPC 7 /* PowerPC */ | |
105 | #define IH_ARCH_S390 8 /* IBM S390 */ | |
106 | #define IH_ARCH_SH 9 /* SuperH */ | |
107 | #define IH_ARCH_SPARC 10 /* Sparc */ | |
108 | #define IH_ARCH_SPARC64 11 /* Sparc 64 Bit */ | |
109 | #define IH_ARCH_M68K 12 /* M68K */ | |
110 | #define IH_ARCH_NIOS 13 /* Nios-32 */ | |
111 | #define IH_ARCH_MICROBLAZE 14 /* MicroBlaze */ | |
112 | #define IH_ARCH_NIOS2 15 /* Nios-II */ | |
113 | #define IH_ARCH_BLACKFIN 16 /* Blackfin */ | |
114 | #define IH_ARCH_AVR32 17 /* AVR32 */ | |
115 | #define IH_ARCH_ST200 18 /* STMicroelectronics ST200 */ | |
5b1d7137 WD |
116 | |
117 | /* | |
118 | * Image Types | |
119 | * | |
120 | * "Standalone Programs" are directly runnable in the environment | |
121 | * provided by U-Boot; it is expected that (if they behave | |
122 | * well) you can continue to work in U-Boot after return from | |
123 | * the Standalone Program. | |
124 | * "OS Kernel Images" are usually images of some Embedded OS which | |
125 | * will take over control completely. Usually these programs | |
126 | * will install their own set of exception handlers, device | |
127 | * drivers, set up the MMU, etc. - this means, that you cannot | |
128 | * expect to re-enter U-Boot except by resetting the CPU. | |
129 | * "RAMDisk Images" are more or less just data blocks, and their | |
130 | * parameters (address, size) are passed to an OS kernel that is | |
131 | * being started. | |
132 | * "Multi-File Images" contain several images, typically an OS | |
133 | * (Linux) kernel image and one or more data images like | |
134 | * RAMDisks. This construct is useful for instance when you want | |
135 | * to boot over the network using BOOTP etc., where the boot | |
136 | * server provides just a single image file, but you want to get | |
137 | * for instance an OS kernel and a RAMDisk image. | |
138 | * | |
139 | * "Multi-File Images" start with a list of image sizes, each | |
140 | * image size (in bytes) specified by an "uint32_t" in network | |
141 | * byte order. This list is terminated by an "(uint32_t)0". | |
142 | * Immediately after the terminating 0 follow the images, one by | |
143 | * one, all aligned on "uint32_t" boundaries (size rounded up to | |
e1599e83 | 144 | * a multiple of 4 bytes - except for the last file). |
5b1d7137 WD |
145 | * |
146 | * "Firmware Images" are binary images containing firmware (like | |
147 | * U-Boot or FPGA images) which usually will be programmed to | |
148 | * flash memory. | |
149 | * | |
150 | * "Script files" are command sequences that will be executed by | |
151 | * U-Boot's command interpreter; this feature is especially | |
152 | * useful when you configure U-Boot to use a real shell (hush) | |
27b207fd | 153 | * as command interpreter (=> Shell Scripts). |
5b1d7137 WD |
154 | */ |
155 | ||
156 | #define IH_TYPE_INVALID 0 /* Invalid Image */ | |
157 | #define IH_TYPE_STANDALONE 1 /* Standalone Program */ | |
158 | #define IH_TYPE_KERNEL 2 /* OS Kernel Image */ | |
159 | #define IH_TYPE_RAMDISK 3 /* RAMDisk Image */ | |
160 | #define IH_TYPE_MULTI 4 /* Multi-File Image */ | |
161 | #define IH_TYPE_FIRMWARE 5 /* Firmware Image */ | |
162 | #define IH_TYPE_SCRIPT 6 /* Script file */ | |
fbe4b5cb | 163 | #define IH_TYPE_FILESYSTEM 7 /* Filesystem Image (any type) */ |
25c751e9 | 164 | #define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */ |
5b1d7137 WD |
165 | |
166 | /* | |
167 | * Compression Types | |
168 | */ | |
169 | #define IH_COMP_NONE 0 /* No Compression Used */ | |
170 | #define IH_COMP_GZIP 1 /* gzip Compression Used */ | |
171 | #define IH_COMP_BZIP2 2 /* bzip2 Compression Used */ | |
172 | ||
173 | #define IH_MAGIC 0x27051956 /* Image Magic Number */ | |
174 | #define IH_NMLEN 32 /* Image Name Length */ | |
175 | ||
5b1d7137 | 176 | /* |
9a4daad0 MB |
177 | * Legacy format image header, |
178 | * all data in network byte order (aka natural aka bigendian). | |
5b1d7137 | 179 | */ |
5b1d7137 WD |
180 | typedef struct image_header { |
181 | uint32_t ih_magic; /* Image Header Magic Number */ | |
182 | uint32_t ih_hcrc; /* Image Header CRC Checksum */ | |
183 | uint32_t ih_time; /* Image Creation Timestamp */ | |
184 | uint32_t ih_size; /* Image Data Size */ | |
185 | uint32_t ih_load; /* Data Load Address */ | |
186 | uint32_t ih_ep; /* Entry Point Address */ | |
187 | uint32_t ih_dcrc; /* Image Data CRC Checksum */ | |
188 | uint8_t ih_os; /* Operating System */ | |
189 | uint8_t ih_arch; /* CPU architecture */ | |
190 | uint8_t ih_type; /* Image Type */ | |
191 | uint8_t ih_comp; /* Compression Type */ | |
192 | uint8_t ih_name[IH_NMLEN]; /* Image Name */ | |
193 | } image_header_t; | |
194 | ||
d5934ad7 MB |
195 | /* |
196 | * Legacy and FIT format headers used by do_bootm() and do_bootm_<os>() | |
197 | * routines. | |
198 | */ | |
199 | typedef struct bootm_headers { | |
200 | /* | |
201 | * Legacy os image header, if it is a multi component image | |
9a4daad0 | 202 | * then boot_get_ramdisk() and get_fdt() will attempt to get |
d5934ad7 MB |
203 | * data from second and third component accordingly. |
204 | */ | |
205 | image_header_t *legacy_hdr_os; | |
206 | ulong legacy_hdr_valid; | |
207 | ||
208 | #if defined(CONFIG_FIT) | |
209 | void *fit_hdr_os; /* os FIT image header */ | |
eb6175ed | 210 | const char *fit_uname_os; /* os subimage node unit name */ |
d5934ad7 MB |
211 | |
212 | void *fit_hdr_rd; /* init ramdisk FIT image header */ | |
eb6175ed | 213 | const char *fit_uname_rd; /* init ramdisk node unit name */ |
d5934ad7 MB |
214 | |
215 | #if defined(CONFIG_PPC) | |
216 | void *fit_hdr_fdt; /* FDT blob FIT image header */ | |
eb6175ed | 217 | const char *fit_uname_fdt; /* FDT blob node unit name */ |
d5934ad7 | 218 | #endif |
8a5ea3e6 | 219 | int verify; /* getenv("verify")[0] != 'n' */ |
f5614e79 | 220 | int autostart; /* getenv("autostart")[0] != 'n' */ |
4ed6552f | 221 | struct lmb *lmb; /* for memory mgmt */ |
d5934ad7 MB |
222 | #endif |
223 | } bootm_headers_t; | |
224 | ||
559316fa MB |
225 | /* |
226 | * Some systems (for example LWMON) have very short watchdog periods; | |
227 | * we must make sure to split long operations like memmove() or | |
228 | * crc32() into reasonable chunks. | |
229 | */ | |
230 | #define CHUNKSZ (64 * 1024) | |
231 | ||
9a4daad0 MB |
232 | #define uimage_to_cpu(x) ntohl(x) |
233 | #define cpu_to_uimage(x) htonl(x) | |
234 | ||
570abb0a MB |
235 | const char *genimg_get_os_name (uint8_t os); |
236 | const char *genimg_get_arch_name (uint8_t arch); | |
237 | const char *genimg_get_type_name (uint8_t type); | |
238 | const char *genimg_get_comp_name (uint8_t comp); | |
239 | int genimg_get_os_id (const char *name); | |
240 | int genimg_get_arch_id (const char *name); | |
241 | int genimg_get_type_id (const char *name); | |
242 | int genimg_get_comp_id (const char *name); | |
243 | ||
9a4daad0 MB |
244 | #ifndef USE_HOSTCC |
245 | /* Image format types, returned by _get_format() routine */ | |
246 | #define IMAGE_FORMAT_INVALID 0x00 | |
247 | #define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ | |
248 | #define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ | |
249 | ||
250 | int genimg_get_format (void *img_addr); | |
251 | ulong genimg_get_image (ulong img_addr); | |
252 | ||
9a4daad0 MB |
253 | int boot_get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], |
254 | bootm_headers_t *images, uint8_t arch, | |
255 | ulong *rd_start, ulong *rd_end); | |
256 | ||
257 | #if defined(CONFIG_PPC) || defined(CONFIG_M68K) | |
258 | int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, | |
259 | ulong *initrd_start, ulong *initrd_end); | |
260 | ||
261 | int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, | |
262 | ulong bootmap_base); | |
263 | int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); | |
264 | #endif /* CONFIG_PPC || CONFIG_M68K */ | |
570abb0a | 265 | #endif /* !USE_HOSTCC */ |
b97a2a0a | 266 | |
9a4daad0 MB |
267 | /*******************************************************************/ |
268 | /* Legacy format specific code (prefixed with image_) */ | |
269 | /*******************************************************************/ | |
b97a2a0a MB |
270 | static inline uint32_t image_get_header_size (void) |
271 | { | |
272 | return (sizeof (image_header_t)); | |
273 | } | |
274 | ||
275 | #define image_get_hdr_l(f) \ | |
276 | static inline uint32_t image_get_##f(image_header_t *hdr) \ | |
277 | { \ | |
9a4daad0 | 278 | return uimage_to_cpu (hdr->ih_##f); \ |
b97a2a0a MB |
279 | } |
280 | image_get_hdr_l (magic); | |
281 | image_get_hdr_l (hcrc); | |
282 | image_get_hdr_l (time); | |
283 | image_get_hdr_l (size); | |
284 | image_get_hdr_l (load); | |
285 | image_get_hdr_l (ep); | |
286 | image_get_hdr_l (dcrc); | |
287 | ||
288 | #define image_get_hdr_b(f) \ | |
289 | static inline uint8_t image_get_##f(image_header_t *hdr) \ | |
290 | { \ | |
291 | return hdr->ih_##f; \ | |
292 | } | |
293 | image_get_hdr_b (os); | |
294 | image_get_hdr_b (arch); | |
295 | image_get_hdr_b (type); | |
296 | image_get_hdr_b (comp); | |
297 | ||
298 | static inline char *image_get_name (image_header_t *hdr) | |
299 | { | |
300 | return (char *)hdr->ih_name; | |
301 | } | |
302 | ||
303 | static inline uint32_t image_get_data_size (image_header_t *hdr) | |
304 | { | |
305 | return image_get_size (hdr); | |
306 | } | |
f13e7b2e MB |
307 | |
308 | /** | |
309 | * image_get_data - get image payload start address | |
310 | * @hdr: image header | |
311 | * | |
312 | * image_get_data() returns address of the image payload. For single | |
313 | * component images it is image data start. For multi component | |
314 | * images it points to the null terminated table of sub-images sizes. | |
315 | * | |
316 | * returns: | |
317 | * image payload data start address | |
318 | */ | |
319 | static inline ulong image_get_data (image_header_t *hdr) | |
320 | { | |
321 | return ((ulong)hdr + image_get_header_size ()); | |
322 | } | |
323 | ||
b97a2a0a MB |
324 | static inline uint32_t image_get_image_size (image_header_t *hdr) |
325 | { | |
326 | return (image_get_size (hdr) + image_get_header_size ()); | |
327 | } | |
f13e7b2e | 328 | static inline ulong image_get_image_end (image_header_t *hdr) |
b97a2a0a | 329 | { |
f13e7b2e | 330 | return ((ulong)hdr + image_get_image_size (hdr)); |
b97a2a0a MB |
331 | } |
332 | ||
333 | #define image_set_hdr_l(f) \ | |
334 | static inline void image_set_##f(image_header_t *hdr, uint32_t val) \ | |
335 | { \ | |
9a4daad0 | 336 | hdr->ih_##f = cpu_to_uimage (val); \ |
b97a2a0a MB |
337 | } |
338 | image_set_hdr_l (magic); | |
339 | image_set_hdr_l (hcrc); | |
340 | image_set_hdr_l (time); | |
341 | image_set_hdr_l (size); | |
342 | image_set_hdr_l (load); | |
343 | image_set_hdr_l (ep); | |
344 | image_set_hdr_l (dcrc); | |
345 | ||
346 | #define image_set_hdr_b(f) \ | |
347 | static inline void image_set_##f(image_header_t *hdr, uint8_t val) \ | |
348 | { \ | |
349 | hdr->ih_##f = val; \ | |
350 | } | |
351 | image_set_hdr_b (os); | |
352 | image_set_hdr_b (arch); | |
353 | image_set_hdr_b (type); | |
354 | image_set_hdr_b (comp); | |
355 | ||
356 | static inline void image_set_name (image_header_t *hdr, const char *name) | |
357 | { | |
358 | strncpy (image_get_name (hdr), name, IH_NMLEN); | |
359 | } | |
360 | ||
361 | int image_check_hcrc (image_header_t *hdr); | |
362 | int image_check_dcrc (image_header_t *hdr); | |
af13cdbc | 363 | #ifndef USE_HOSTCC |
b97a2a0a MB |
364 | int image_check_dcrc_wd (image_header_t *hdr, ulong chunksize); |
365 | int getenv_verify (void); | |
f5614e79 | 366 | int getenv_autostart (void); |
d3f2fa0d KG |
367 | ulong getenv_bootm_low(void); |
368 | ulong getenv_bootm_size(void); | |
af13cdbc MB |
369 | void memmove_wd (void *to, void *from, size_t len, ulong chunksz); |
370 | #endif | |
b97a2a0a MB |
371 | |
372 | static inline int image_check_magic (image_header_t *hdr) | |
373 | { | |
374 | return (image_get_magic (hdr) == IH_MAGIC); | |
375 | } | |
376 | static inline int image_check_type (image_header_t *hdr, uint8_t type) | |
377 | { | |
378 | return (image_get_type (hdr) == type); | |
379 | } | |
380 | static inline int image_check_arch (image_header_t *hdr, uint8_t arch) | |
381 | { | |
382 | return (image_get_arch (hdr) == arch); | |
383 | } | |
384 | static inline int image_check_os (image_header_t *hdr, uint8_t os) | |
385 | { | |
386 | return (image_get_os (hdr) == os); | |
387 | } | |
388 | ||
42b73e8e MB |
389 | ulong image_multi_count (image_header_t *hdr); |
390 | void image_multi_getimg (image_header_t *hdr, ulong idx, | |
391 | ulong *data, ulong *len); | |
392 | ||
570abb0a MB |
393 | inline void image_print_contents (image_header_t *hdr); |
394 | inline void image_print_contents_noindent (image_header_t *hdr); | |
395 | ||
b97a2a0a MB |
396 | #ifndef USE_HOSTCC |
397 | static inline int image_check_target_arch (image_header_t *hdr) | |
398 | { | |
399 | #if defined(__ARM__) | |
400 | if (!image_check_arch (hdr, IH_ARCH_ARM)) | |
401 | #elif defined(__avr32__) | |
402 | if (!image_check_arch (hdr, IH_ARCH_AVR32)) | |
403 | #elif defined(__bfin__) | |
404 | if (!image_check_arch (hdr, IH_ARCH_BLACKFIN)) | |
405 | #elif defined(__I386__) | |
406 | if (!image_check_arch (hdr, IH_ARCH_I386)) | |
407 | #elif defined(__M68K__) | |
408 | if (!image_check_arch (hdr, IH_ARCH_M68K)) | |
409 | #elif defined(__microblaze__) | |
410 | if (!image_check_arch (hdr, IH_ARCH_MICROBLAZE)) | |
411 | #elif defined(__mips__) | |
412 | if (!image_check_arch (hdr, IH_ARCH_MIPS)) | |
413 | #elif defined(__nios__) | |
414 | if (!image_check_arch (hdr, IH_ARCH_NIOS)) | |
415 | #elif defined(__nios2__) | |
416 | if (!image_check_arch (hdr, IH_ARCH_NIOS2)) | |
417 | #elif defined(__PPC__) | |
418 | if (!image_check_arch (hdr, IH_ARCH_PPC)) | |
419 | #elif defined(__sh__) | |
420 | if (!image_check_arch (hdr, IH_ARCH_SH)) | |
421 | #else | |
422 | # error Unknown CPU type | |
423 | #endif | |
424 | return 0; | |
425 | ||
426 | return 1; | |
427 | } | |
5dfb5213 | 428 | #endif /* USE_HOSTCC */ |
5b1d7137 | 429 | |
d5934ad7 | 430 | /*******************************************************************/ |
9a4daad0 | 431 | /* New uImage format specific code (prefixed with fit_) */ |
d5934ad7 | 432 | /*******************************************************************/ |
f50433d6 | 433 | #if defined(CONFIG_FIT) |
5dfb5213 MB |
434 | |
435 | #define FIT_IMAGES_PATH "/images" | |
436 | #define FIT_CONFS_PATH "/configurations" | |
437 | ||
438 | /* hash node */ | |
439 | #define FIT_HASH_NODENAME "hash" | |
440 | #define FIT_ALGO_PROP "algo" | |
441 | #define FIT_VALUE_PROP "value" | |
442 | ||
443 | /* image node */ | |
444 | #define FIT_DATA_PROP "data" | |
445 | #define FIT_TIMESTAMP_PROP "timestamp" | |
446 | #define FIT_DESC_PROP "description" | |
447 | #define FIT_ARCH_PROP "arch" | |
448 | #define FIT_TYPE_PROP "type" | |
449 | #define FIT_OS_PROP "os" | |
450 | #define FIT_COMP_PROP "compression" | |
451 | #define FIT_ENTRY_PROP "entry" | |
452 | #define FIT_LOAD_PROP "load" | |
453 | ||
454 | /* configuration node */ | |
455 | #define FIT_KERNEL_PROP "kernel" | |
456 | #define FIT_RAMDISK_PROP "ramdisk" | |
457 | #define FIT_FDT_PROP "fdt" | |
458 | #define FIT_DEFAULT_PROP "default" | |
459 | ||
460 | #define FIT_MAX_HASH_LEN 20 /* max(crc32_len(4), sha1_len(20)) */ | |
461 | ||
462 | /* cmdline argument format parsing */ | |
f50433d6 MB |
463 | inline int fit_parse_conf (const char *spec, ulong addr_curr, |
464 | ulong *addr, const char **conf_name); | |
465 | inline int fit_parse_subimage (const char *spec, ulong addr_curr, | |
466 | ulong *addr, const char **image_name); | |
d5934ad7 | 467 | |
5dfb5213 MB |
468 | inline void fit_print_contents (const void *fit); |
469 | inline void fit_print_contents_noindent (const void *fit); | |
470 | void fit_image_print (const void *fit, int noffset, const char *p); | |
471 | void fit_image_print_hash (const void *fit, int noffset, const char *p); | |
472 | ||
473 | /** | |
474 | * fit_get_end - get FIT image size | |
475 | * @fit: pointer to the FIT format image header | |
476 | * | |
477 | * returns: | |
478 | * size of the FIT image (blob) in memory | |
479 | */ | |
480 | static inline ulong fit_get_size (const void *fit) | |
481 | { | |
482 | return fdt_totalsize (fit); | |
483 | } | |
484 | ||
485 | /** | |
486 | * fit_get_end - get FIT image end | |
487 | * @fit: pointer to the FIT format image header | |
488 | * | |
489 | * returns: | |
490 | * end address of the FIT image (blob) in memory | |
491 | */ | |
492 | static inline ulong fit_get_end (const void *fit) | |
493 | { | |
494 | return (ulong)fit + fdt_totalsize (fit); | |
495 | } | |
496 | ||
497 | /** | |
498 | * fit_get_name - get FIT node name | |
499 | * @fit: pointer to the FIT format image header | |
500 | * | |
501 | * returns: | |
502 | * NULL, on error | |
503 | * pointer to node name, on success | |
504 | */ | |
505 | static inline const char *fit_get_name (const void *fit_hdr, | |
506 | int noffset, int *len) | |
507 | { | |
508 | return fdt_get_name (fit_hdr, noffset, len); | |
509 | } | |
510 | ||
511 | int fit_get_desc (const void *fit, int noffset, char **desc); | |
512 | int fit_get_timestamp (const void *fit, int noffset, time_t *timestamp); | |
513 | ||
514 | int fit_image_get_node (const void *fit, const char *image_uname); | |
515 | int fit_image_get_os (const void *fit, int noffset, uint8_t *os); | |
516 | int fit_image_get_arch (const void *fit, int noffset, uint8_t *arch); | |
517 | int fit_image_get_type (const void *fit, int noffset, uint8_t *type); | |
518 | int fit_image_get_comp (const void *fit, int noffset, uint8_t *comp); | |
519 | int fit_image_get_load (const void *fit, int noffset, ulong *load); | |
520 | int fit_image_get_entry (const void *fit, int noffset, ulong *entry); | |
521 | int fit_image_get_data (const void *fit, int noffset, | |
522 | const void **data, size_t *size); | |
523 | ||
524 | int fit_image_hash_get_algo (const void *fit, int noffset, char **algo); | |
525 | int fit_image_hash_get_value (const void *fit, int noffset, uint8_t **value, | |
526 | int *value_len); | |
527 | ||
528 | int fit_set_timestamp (void *fit, int noffset, time_t timestamp); | |
529 | int fit_set_hashes (void *fit); | |
530 | int fit_image_set_hashes (void *fit, int image_noffset); | |
531 | int fit_image_hash_set_value (void *fit, int noffset, uint8_t *value, | |
532 | int value_len); | |
533 | ||
534 | int fit_image_check_hashes (const void *fit, int noffset); | |
535 | int fit_image_check_os (const void *fit, int noffset, uint8_t os); | |
536 | int fit_image_check_arch (const void *fit, int noffset, uint8_t arch); | |
537 | int fit_image_check_type (const void *fit, int noffset, uint8_t type); | |
538 | int fit_image_check_comp (const void *fit, int noffset, uint8_t comp); | |
539 | int fit_check_format (const void *fit); | |
540 | ||
541 | int fit_conf_get_node (const void *fit, const char *conf_uname); | |
542 | int fit_conf_get_kernel_node (const void *fit, int noffset); | |
543 | int fit_conf_get_ramdisk_node (const void *fit, int noffset); | |
544 | int fit_conf_get_fdt_node (const void *fit, int noffset); | |
545 | ||
546 | void fit_conf_print (const void *fit, int noffset, const char *p); | |
547 | ||
548 | #ifndef USE_HOSTCC | |
549 | static inline int fit_image_check_target_arch (const void *fdt, int node) | |
550 | { | |
551 | #if defined(__ARM__) | |
552 | if (!fit_image_check_arch (fdt, node, IH_ARCH_ARM)) | |
553 | #elif defined(__avr32__) | |
554 | if (!fit_image_check_arch (fdt, node, IH_ARCH_AVR32)) | |
555 | #elif defined(__bfin__) | |
556 | if (!fit_image_check_arch (fdt, node, IH_ARCH_BLACKFIN)) | |
557 | #elif defined(__I386__) | |
558 | if (!fit_image_check_arch (fdt, node, IH_ARCH_I386)) | |
559 | #elif defined(__M68K__) | |
560 | if (!fit_image_check_arch (fdt, node, IH_ARCH_M68K)) | |
561 | #elif defined(__microblaze__) | |
562 | if (!fit_image_check_arch (fdt, node, IH_ARCH_MICROBLAZE)) | |
563 | #elif defined(__mips__) | |
564 | if (!fit_image_check_arch (fdt, node, IH_ARCH_MIPS)) | |
565 | #elif defined(__nios__) | |
566 | if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS)) | |
567 | #elif defined(__nios2__) | |
568 | if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS2)) | |
569 | #elif defined(__PPC__) | |
570 | if (!fit_image_check_arch (fdt, node, IH_ARCH_PPC)) | |
571 | #elif defined(__sh__) | |
572 | if (!fit_image_check_arch (fdt, node, IH_ARCH_SH)) | |
573 | #else | |
574 | # error Unknown CPU type | |
575 | #endif | |
576 | return 0; | |
577 | ||
578 | return 1; | |
579 | } | |
580 | #endif /* USE_HOSTCC */ | |
581 | ||
d5934ad7 MB |
582 | #ifdef CONFIG_FIT_VERBOSE |
583 | #define fit_unsupported(msg) printf ("! %s:%d " \ | |
584 | "FIT images not supported for '%s'\n", \ | |
585 | __FILE__, __LINE__, (msg)) | |
586 | ||
587 | #define fit_unsupported_reset(msg) printf ("! %s:%d " \ | |
588 | "FIT images not supported for '%s' " \ | |
589 | "- must reset board to recover!\n", \ | |
590 | __FILE__, __LINE__, (msg)) | |
591 | #else | |
592 | #define fit_unsupported(msg) | |
593 | #define fit_unsupported_reset(msg) | |
594 | #endif /* CONFIG_FIT_VERBOSE */ | |
f50433d6 | 595 | #endif /* CONFIG_FIT */ |
5ad03eb3 | 596 | |
f13e7b2e | 597 | #endif /* __IMAGE_H__ */ |