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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 | #else |
45 | ||
46 | /* new uImage format support enabled on host */ | |
75d3e8fb MB |
47 | #define CONFIG_FIT 1 |
48 | #define CONFIG_OF_LIBFDT 1 | |
9d25438f | 49 | #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ |
75d3e8fb | 50 | |
9d25438f | 51 | #endif /* USE_HOSTCC */ |
d5934ad7 | 52 | |
75d3e8fb MB |
53 | #if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT) |
54 | #error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!" | |
b97a2a0a | 55 | #endif |
5dfb5213 MB |
56 | |
57 | #if defined(CONFIG_FIT) | |
58 | #include <fdt.h> | |
59 | #include <libfdt.h> | |
60 | #include <fdt_support.h> | |
766529fc | 61 | #define CONFIG_MD5 /* FIT images need MD5 support */ |
5dfb5213 | 62 | #endif |
b97a2a0a | 63 | |
5b1d7137 WD |
64 | /* |
65 | * Operating System Codes | |
66 | */ | |
67 | #define IH_OS_INVALID 0 /* Invalid OS */ | |
68 | #define IH_OS_OPENBSD 1 /* OpenBSD */ | |
69 | #define IH_OS_NETBSD 2 /* NetBSD */ | |
70 | #define IH_OS_FREEBSD 3 /* FreeBSD */ | |
71 | #define IH_OS_4_4BSD 4 /* 4.4BSD */ | |
72 | #define IH_OS_LINUX 5 /* Linux */ | |
73 | #define IH_OS_SVR4 6 /* SVR4 */ | |
74 | #define IH_OS_ESIX 7 /* Esix */ | |
75 | #define IH_OS_SOLARIS 8 /* Solaris */ | |
76 | #define IH_OS_IRIX 9 /* Irix */ | |
77 | #define IH_OS_SCO 10 /* SCO */ | |
78 | #define IH_OS_DELL 11 /* Dell */ | |
79 | #define IH_OS_NCR 12 /* NCR */ | |
80 | #define IH_OS_LYNXOS 13 /* LynxOS */ | |
81 | #define IH_OS_VXWORKS 14 /* VxWorks */ | |
82 | #define IH_OS_PSOS 15 /* pSOS */ | |
83 | #define IH_OS_QNX 16 /* QNX */ | |
84 | #define IH_OS_U_BOOT 17 /* Firmware */ | |
d791b1dc | 85 | #define IH_OS_RTEMS 18 /* RTEMS */ |
7f70e853 | 86 | #define IH_OS_ARTOS 19 /* ARTOS */ |
27b207fd | 87 | #define IH_OS_UNITY 20 /* Unity OS */ |
5b1d7137 WD |
88 | |
89 | /* | |
90 | * CPU Architecture Codes (supported by Linux) | |
91 | */ | |
b97a2a0a MB |
92 | #define IH_ARCH_INVALID 0 /* Invalid CPU */ |
93 | #define IH_ARCH_ALPHA 1 /* Alpha */ | |
94 | #define IH_ARCH_ARM 2 /* ARM */ | |
95 | #define IH_ARCH_I386 3 /* Intel x86 */ | |
96 | #define IH_ARCH_IA64 4 /* IA64 */ | |
97 | #define IH_ARCH_MIPS 5 /* MIPS */ | |
98 | #define IH_ARCH_MIPS64 6 /* MIPS 64 Bit */ | |
99 | #define IH_ARCH_PPC 7 /* PowerPC */ | |
100 | #define IH_ARCH_S390 8 /* IBM S390 */ | |
101 | #define IH_ARCH_SH 9 /* SuperH */ | |
102 | #define IH_ARCH_SPARC 10 /* Sparc */ | |
103 | #define IH_ARCH_SPARC64 11 /* Sparc 64 Bit */ | |
104 | #define IH_ARCH_M68K 12 /* M68K */ | |
105 | #define IH_ARCH_NIOS 13 /* Nios-32 */ | |
106 | #define IH_ARCH_MICROBLAZE 14 /* MicroBlaze */ | |
107 | #define IH_ARCH_NIOS2 15 /* Nios-II */ | |
108 | #define IH_ARCH_BLACKFIN 16 /* Blackfin */ | |
109 | #define IH_ARCH_AVR32 17 /* AVR32 */ | |
110 | #define IH_ARCH_ST200 18 /* STMicroelectronics ST200 */ | |
5b1d7137 WD |
111 | |
112 | /* | |
113 | * Image Types | |
114 | * | |
115 | * "Standalone Programs" are directly runnable in the environment | |
116 | * provided by U-Boot; it is expected that (if they behave | |
117 | * well) you can continue to work in U-Boot after return from | |
118 | * the Standalone Program. | |
119 | * "OS Kernel Images" are usually images of some Embedded OS which | |
120 | * will take over control completely. Usually these programs | |
121 | * will install their own set of exception handlers, device | |
122 | * drivers, set up the MMU, etc. - this means, that you cannot | |
123 | * expect to re-enter U-Boot except by resetting the CPU. | |
124 | * "RAMDisk Images" are more or less just data blocks, and their | |
125 | * parameters (address, size) are passed to an OS kernel that is | |
126 | * being started. | |
127 | * "Multi-File Images" contain several images, typically an OS | |
128 | * (Linux) kernel image and one or more data images like | |
129 | * RAMDisks. This construct is useful for instance when you want | |
130 | * to boot over the network using BOOTP etc., where the boot | |
131 | * server provides just a single image file, but you want to get | |
132 | * for instance an OS kernel and a RAMDisk image. | |
133 | * | |
134 | * "Multi-File Images" start with a list of image sizes, each | |
135 | * image size (in bytes) specified by an "uint32_t" in network | |
136 | * byte order. This list is terminated by an "(uint32_t)0". | |
137 | * Immediately after the terminating 0 follow the images, one by | |
138 | * one, all aligned on "uint32_t" boundaries (size rounded up to | |
e1599e83 | 139 | * a multiple of 4 bytes - except for the last file). |
5b1d7137 WD |
140 | * |
141 | * "Firmware Images" are binary images containing firmware (like | |
142 | * U-Boot or FPGA images) which usually will be programmed to | |
143 | * flash memory. | |
144 | * | |
145 | * "Script files" are command sequences that will be executed by | |
146 | * U-Boot's command interpreter; this feature is especially | |
147 | * useful when you configure U-Boot to use a real shell (hush) | |
27b207fd | 148 | * as command interpreter (=> Shell Scripts). |
5b1d7137 WD |
149 | */ |
150 | ||
151 | #define IH_TYPE_INVALID 0 /* Invalid Image */ | |
152 | #define IH_TYPE_STANDALONE 1 /* Standalone Program */ | |
153 | #define IH_TYPE_KERNEL 2 /* OS Kernel Image */ | |
154 | #define IH_TYPE_RAMDISK 3 /* RAMDisk Image */ | |
155 | #define IH_TYPE_MULTI 4 /* Multi-File Image */ | |
156 | #define IH_TYPE_FIRMWARE 5 /* Firmware Image */ | |
157 | #define IH_TYPE_SCRIPT 6 /* Script file */ | |
fbe4b5cb | 158 | #define IH_TYPE_FILESYSTEM 7 /* Filesystem Image (any type) */ |
25c751e9 | 159 | #define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */ |
5b1d7137 WD |
160 | |
161 | /* | |
162 | * Compression Types | |
163 | */ | |
164 | #define IH_COMP_NONE 0 /* No Compression Used */ | |
165 | #define IH_COMP_GZIP 1 /* gzip Compression Used */ | |
166 | #define IH_COMP_BZIP2 2 /* bzip2 Compression Used */ | |
167 | ||
168 | #define IH_MAGIC 0x27051956 /* Image Magic Number */ | |
169 | #define IH_NMLEN 32 /* Image Name Length */ | |
170 | ||
5b1d7137 | 171 | /* |
9a4daad0 MB |
172 | * Legacy format image header, |
173 | * all data in network byte order (aka natural aka bigendian). | |
5b1d7137 | 174 | */ |
5b1d7137 WD |
175 | typedef struct image_header { |
176 | uint32_t ih_magic; /* Image Header Magic Number */ | |
177 | uint32_t ih_hcrc; /* Image Header CRC Checksum */ | |
178 | uint32_t ih_time; /* Image Creation Timestamp */ | |
179 | uint32_t ih_size; /* Image Data Size */ | |
180 | uint32_t ih_load; /* Data Load Address */ | |
181 | uint32_t ih_ep; /* Entry Point Address */ | |
182 | uint32_t ih_dcrc; /* Image Data CRC Checksum */ | |
183 | uint8_t ih_os; /* Operating System */ | |
184 | uint8_t ih_arch; /* CPU architecture */ | |
185 | uint8_t ih_type; /* Image Type */ | |
186 | uint8_t ih_comp; /* Compression Type */ | |
187 | uint8_t ih_name[IH_NMLEN]; /* Image Name */ | |
188 | } image_header_t; | |
189 | ||
396f635b KG |
190 | typedef struct image_info { |
191 | ulong start, end; /* start/end of blob */ | |
192 | ulong image_start, image_len; /* start of image within blob, len of image */ | |
193 | ulong load; /* load addr for the image */ | |
194 | uint8_t comp, type, os; /* compression, type of image, os type */ | |
195 | } image_info_t; | |
196 | ||
d5934ad7 MB |
197 | /* |
198 | * Legacy and FIT format headers used by do_bootm() and do_bootm_<os>() | |
199 | * routines. | |
200 | */ | |
201 | typedef struct bootm_headers { | |
202 | /* | |
203 | * Legacy os image header, if it is a multi component image | |
9a4daad0 | 204 | * then boot_get_ramdisk() and get_fdt() will attempt to get |
d5934ad7 MB |
205 | * data from second and third component accordingly. |
206 | */ | |
cb1c4896 MB |
207 | image_header_t *legacy_hdr_os; /* image header pointer */ |
208 | image_header_t legacy_hdr_os_copy; /* header copy */ | |
d5934ad7 MB |
209 | ulong legacy_hdr_valid; |
210 | ||
211 | #if defined(CONFIG_FIT) | |
f773bea8 MB |
212 | const char *fit_uname_cfg; /* configuration node unit name */ |
213 | ||
d5934ad7 | 214 | void *fit_hdr_os; /* os FIT image header */ |
eb6175ed | 215 | const char *fit_uname_os; /* os subimage node unit name */ |
3dfe1101 | 216 | int fit_noffset_os; /* os subimage node offset */ |
d5934ad7 MB |
217 | |
218 | void *fit_hdr_rd; /* init ramdisk FIT image header */ | |
3dfe1101 MB |
219 | const char *fit_uname_rd; /* init ramdisk subimage node unit name */ |
220 | int fit_noffset_rd; /* init ramdisk subimage node offset */ | |
d5934ad7 MB |
221 | |
222 | #if defined(CONFIG_PPC) | |
223 | void *fit_hdr_fdt; /* FDT blob FIT image header */ | |
3dfe1101 MB |
224 | const char *fit_uname_fdt; /* FDT blob subimage node unit name */ |
225 | int fit_noffset_fdt;/* FDT blob subimage node offset */ | |
d5934ad7 | 226 | #endif |
1ec73761 MB |
227 | #endif |
228 | ||
396f635b | 229 | image_info_t os; /* os image info */ |
c160a954 KG |
230 | ulong ep; /* entry point of OS */ |
231 | ||
c4f9419c KG |
232 | ulong rd_start, rd_end;/* ramdisk start/end */ |
233 | ||
06a09918 KG |
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 | ||
8a5ea3e6 | 239 | int verify; /* getenv("verify")[0] != 'n' */ |
396f635b | 240 | int valid; /* set to 1 if we've set values in the header */ |
e906cfae KG |
241 | #ifndef USE_HOSTCC |
242 | struct lmb lmb; /* for memory mgmt */ | |
243 | #endif | |
d5934ad7 MB |
244 | } bootm_headers_t; |
245 | ||
559316fa MB |
246 | /* |
247 | * Some systems (for example LWMON) have very short watchdog periods; | |
248 | * we must make sure to split long operations like memmove() or | |
7590378f | 249 | * checksum calculations into reasonable chunks. |
559316fa | 250 | */ |
7590378f | 251 | #ifndef CHUNKSZ |
559316fa | 252 | #define CHUNKSZ (64 * 1024) |
7590378f BS |
253 | #endif |
254 | ||
255 | #ifndef CHUNKSZ_CRC32 | |
256 | #define CHUNKSZ_CRC32 (64 * 1024) | |
257 | #endif | |
258 | ||
259 | #ifndef CHUNKSZ_MD5 | |
260 | #define CHUNKSZ_MD5 (64 * 1024) | |
261 | #endif | |
262 | ||
263 | #ifndef CHUNKSZ_SHA1 | |
264 | #define CHUNKSZ_SHA1 (64 * 1024) | |
265 | #endif | |
559316fa | 266 | |
9a4daad0 MB |
267 | #define uimage_to_cpu(x) ntohl(x) |
268 | #define cpu_to_uimage(x) htonl(x) | |
269 | ||
570abb0a MB |
270 | const char *genimg_get_os_name (uint8_t os); |
271 | const char *genimg_get_arch_name (uint8_t arch); | |
272 | const char *genimg_get_type_name (uint8_t type); | |
273 | const char *genimg_get_comp_name (uint8_t comp); | |
274 | int genimg_get_os_id (const char *name); | |
275 | int genimg_get_arch_id (const char *name); | |
276 | int genimg_get_type_id (const char *name); | |
277 | int genimg_get_comp_id (const char *name); | |
278 | ||
9a4daad0 MB |
279 | #ifndef USE_HOSTCC |
280 | /* Image format types, returned by _get_format() routine */ | |
281 | #define IMAGE_FORMAT_INVALID 0x00 | |
282 | #define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ | |
283 | #define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ | |
284 | ||
285 | int genimg_get_format (void *img_addr); | |
f773bea8 | 286 | int genimg_has_config (bootm_headers_t *images); |
9a4daad0 MB |
287 | ulong genimg_get_image (ulong img_addr); |
288 | ||
d985c849 MB |
289 | int boot_get_ramdisk (int argc, char *argv[], bootm_headers_t *images, |
290 | uint8_t arch, ulong *rd_start, ulong *rd_end); | |
9a4daad0 | 291 | |
06a09918 KG |
292 | |
293 | #ifdef CONFIG_OF_LIBFDT | |
294 | int boot_get_fdt (int flag, int argc, char *argv[], bootm_headers_t *images, | |
295 | char **of_flat_tree, ulong *of_size); | |
296 | int boot_relocate_fdt (struct lmb *lmb, ulong bootmap_base, | |
297 | char **of_flat_tree, ulong *of_size); | |
298 | #endif | |
299 | ||
9a4daad0 MB |
300 | #if defined(CONFIG_PPC) || defined(CONFIG_M68K) |
301 | int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, | |
302 | ulong *initrd_start, ulong *initrd_end); | |
303 | ||
304 | int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, | |
305 | ulong bootmap_base); | |
306 | int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); | |
307 | #endif /* CONFIG_PPC || CONFIG_M68K */ | |
570abb0a | 308 | #endif /* !USE_HOSTCC */ |
b97a2a0a | 309 | |
9a4daad0 MB |
310 | /*******************************************************************/ |
311 | /* Legacy format specific code (prefixed with image_) */ | |
312 | /*******************************************************************/ | |
b97a2a0a MB |
313 | static inline uint32_t image_get_header_size (void) |
314 | { | |
315 | return (sizeof (image_header_t)); | |
316 | } | |
317 | ||
318 | #define image_get_hdr_l(f) \ | |
319 | static inline uint32_t image_get_##f(image_header_t *hdr) \ | |
320 | { \ | |
9a4daad0 | 321 | return uimage_to_cpu (hdr->ih_##f); \ |
b97a2a0a MB |
322 | } |
323 | image_get_hdr_l (magic); | |
324 | image_get_hdr_l (hcrc); | |
325 | image_get_hdr_l (time); | |
326 | image_get_hdr_l (size); | |
327 | image_get_hdr_l (load); | |
328 | image_get_hdr_l (ep); | |
329 | image_get_hdr_l (dcrc); | |
330 | ||
331 | #define image_get_hdr_b(f) \ | |
332 | static inline uint8_t image_get_##f(image_header_t *hdr) \ | |
333 | { \ | |
334 | return hdr->ih_##f; \ | |
335 | } | |
336 | image_get_hdr_b (os); | |
337 | image_get_hdr_b (arch); | |
338 | image_get_hdr_b (type); | |
339 | image_get_hdr_b (comp); | |
340 | ||
341 | static inline char *image_get_name (image_header_t *hdr) | |
342 | { | |
343 | return (char *)hdr->ih_name; | |
344 | } | |
345 | ||
346 | static inline uint32_t image_get_data_size (image_header_t *hdr) | |
347 | { | |
348 | return image_get_size (hdr); | |
349 | } | |
f13e7b2e MB |
350 | |
351 | /** | |
352 | * image_get_data - get image payload start address | |
353 | * @hdr: image header | |
354 | * | |
355 | * image_get_data() returns address of the image payload. For single | |
356 | * component images it is image data start. For multi component | |
357 | * images it points to the null terminated table of sub-images sizes. | |
358 | * | |
359 | * returns: | |
360 | * image payload data start address | |
361 | */ | |
362 | static inline ulong image_get_data (image_header_t *hdr) | |
363 | { | |
364 | return ((ulong)hdr + image_get_header_size ()); | |
365 | } | |
366 | ||
b97a2a0a MB |
367 | static inline uint32_t image_get_image_size (image_header_t *hdr) |
368 | { | |
369 | return (image_get_size (hdr) + image_get_header_size ()); | |
370 | } | |
f13e7b2e | 371 | static inline ulong image_get_image_end (image_header_t *hdr) |
b97a2a0a | 372 | { |
f13e7b2e | 373 | return ((ulong)hdr + image_get_image_size (hdr)); |
b97a2a0a MB |
374 | } |
375 | ||
376 | #define image_set_hdr_l(f) \ | |
377 | static inline void image_set_##f(image_header_t *hdr, uint32_t val) \ | |
378 | { \ | |
9a4daad0 | 379 | hdr->ih_##f = cpu_to_uimage (val); \ |
b97a2a0a MB |
380 | } |
381 | image_set_hdr_l (magic); | |
382 | image_set_hdr_l (hcrc); | |
383 | image_set_hdr_l (time); | |
384 | image_set_hdr_l (size); | |
385 | image_set_hdr_l (load); | |
386 | image_set_hdr_l (ep); | |
387 | image_set_hdr_l (dcrc); | |
388 | ||
389 | #define image_set_hdr_b(f) \ | |
390 | static inline void image_set_##f(image_header_t *hdr, uint8_t val) \ | |
391 | { \ | |
392 | hdr->ih_##f = val; \ | |
393 | } | |
394 | image_set_hdr_b (os); | |
395 | image_set_hdr_b (arch); | |
396 | image_set_hdr_b (type); | |
397 | image_set_hdr_b (comp); | |
398 | ||
399 | static inline void image_set_name (image_header_t *hdr, const char *name) | |
400 | { | |
401 | strncpy (image_get_name (hdr), name, IH_NMLEN); | |
402 | } | |
403 | ||
404 | int image_check_hcrc (image_header_t *hdr); | |
405 | int image_check_dcrc (image_header_t *hdr); | |
af13cdbc | 406 | #ifndef USE_HOSTCC |
edbed247 | 407 | int getenv_yesno (char *var); |
d3f2fa0d | 408 | ulong getenv_bootm_low(void); |
391fd93a | 409 | phys_size_t getenv_bootm_size(void); |
af13cdbc MB |
410 | void memmove_wd (void *to, void *from, size_t len, ulong chunksz); |
411 | #endif | |
b97a2a0a MB |
412 | |
413 | static inline int image_check_magic (image_header_t *hdr) | |
414 | { | |
415 | return (image_get_magic (hdr) == IH_MAGIC); | |
416 | } | |
417 | static inline int image_check_type (image_header_t *hdr, uint8_t type) | |
418 | { | |
419 | return (image_get_type (hdr) == type); | |
420 | } | |
421 | static inline int image_check_arch (image_header_t *hdr, uint8_t arch) | |
422 | { | |
423 | return (image_get_arch (hdr) == arch); | |
424 | } | |
425 | static inline int image_check_os (image_header_t *hdr, uint8_t os) | |
426 | { | |
427 | return (image_get_os (hdr) == os); | |
428 | } | |
429 | ||
42b73e8e MB |
430 | ulong image_multi_count (image_header_t *hdr); |
431 | void image_multi_getimg (image_header_t *hdr, ulong idx, | |
432 | ulong *data, ulong *len); | |
433 | ||
edbed247 | 434 | void image_print_contents (image_header_t *hdr); |
570abb0a | 435 | |
b97a2a0a MB |
436 | #ifndef USE_HOSTCC |
437 | static inline int image_check_target_arch (image_header_t *hdr) | |
438 | { | |
439 | #if defined(__ARM__) | |
440 | if (!image_check_arch (hdr, IH_ARCH_ARM)) | |
441 | #elif defined(__avr32__) | |
442 | if (!image_check_arch (hdr, IH_ARCH_AVR32)) | |
443 | #elif defined(__bfin__) | |
444 | if (!image_check_arch (hdr, IH_ARCH_BLACKFIN)) | |
445 | #elif defined(__I386__) | |
446 | if (!image_check_arch (hdr, IH_ARCH_I386)) | |
447 | #elif defined(__M68K__) | |
448 | if (!image_check_arch (hdr, IH_ARCH_M68K)) | |
449 | #elif defined(__microblaze__) | |
450 | if (!image_check_arch (hdr, IH_ARCH_MICROBLAZE)) | |
451 | #elif defined(__mips__) | |
452 | if (!image_check_arch (hdr, IH_ARCH_MIPS)) | |
453 | #elif defined(__nios__) | |
454 | if (!image_check_arch (hdr, IH_ARCH_NIOS)) | |
455 | #elif defined(__nios2__) | |
456 | if (!image_check_arch (hdr, IH_ARCH_NIOS2)) | |
457 | #elif defined(__PPC__) | |
458 | if (!image_check_arch (hdr, IH_ARCH_PPC)) | |
459 | #elif defined(__sh__) | |
460 | if (!image_check_arch (hdr, IH_ARCH_SH)) | |
bf3d8b31 DH |
461 | #elif defined(__sparc__) |
462 | if (!image_check_arch (hdr, IH_ARCH_SPARC)) | |
b97a2a0a MB |
463 | #else |
464 | # error Unknown CPU type | |
465 | #endif | |
466 | return 0; | |
467 | ||
468 | return 1; | |
469 | } | |
5dfb5213 | 470 | #endif /* USE_HOSTCC */ |
5b1d7137 | 471 | |
d5934ad7 | 472 | /*******************************************************************/ |
9a4daad0 | 473 | /* New uImage format specific code (prefixed with fit_) */ |
d5934ad7 | 474 | /*******************************************************************/ |
f50433d6 | 475 | #if defined(CONFIG_FIT) |
5dfb5213 MB |
476 | |
477 | #define FIT_IMAGES_PATH "/images" | |
478 | #define FIT_CONFS_PATH "/configurations" | |
479 | ||
480 | /* hash node */ | |
481 | #define FIT_HASH_NODENAME "hash" | |
482 | #define FIT_ALGO_PROP "algo" | |
483 | #define FIT_VALUE_PROP "value" | |
484 | ||
485 | /* image node */ | |
486 | #define FIT_DATA_PROP "data" | |
487 | #define FIT_TIMESTAMP_PROP "timestamp" | |
488 | #define FIT_DESC_PROP "description" | |
489 | #define FIT_ARCH_PROP "arch" | |
490 | #define FIT_TYPE_PROP "type" | |
491 | #define FIT_OS_PROP "os" | |
492 | #define FIT_COMP_PROP "compression" | |
493 | #define FIT_ENTRY_PROP "entry" | |
494 | #define FIT_LOAD_PROP "load" | |
495 | ||
496 | /* configuration node */ | |
497 | #define FIT_KERNEL_PROP "kernel" | |
498 | #define FIT_RAMDISK_PROP "ramdisk" | |
499 | #define FIT_FDT_PROP "fdt" | |
500 | #define FIT_DEFAULT_PROP "default" | |
501 | ||
502 | #define FIT_MAX_HASH_LEN 20 /* max(crc32_len(4), sha1_len(20)) */ | |
503 | ||
504 | /* cmdline argument format parsing */ | |
f50433d6 MB |
505 | inline int fit_parse_conf (const char *spec, ulong addr_curr, |
506 | ulong *addr, const char **conf_name); | |
507 | inline int fit_parse_subimage (const char *spec, ulong addr_curr, | |
508 | ulong *addr, const char **image_name); | |
d5934ad7 | 509 | |
edbed247 | 510 | void fit_print_contents (const void *fit); |
5dfb5213 MB |
511 | void fit_image_print (const void *fit, int noffset, const char *p); |
512 | void fit_image_print_hash (const void *fit, int noffset, const char *p); | |
513 | ||
514 | /** | |
515 | * fit_get_end - get FIT image size | |
516 | * @fit: pointer to the FIT format image header | |
517 | * | |
518 | * returns: | |
519 | * size of the FIT image (blob) in memory | |
520 | */ | |
521 | static inline ulong fit_get_size (const void *fit) | |
522 | { | |
523 | return fdt_totalsize (fit); | |
524 | } | |
525 | ||
526 | /** | |
527 | * fit_get_end - get FIT image end | |
528 | * @fit: pointer to the FIT format image header | |
529 | * | |
530 | * returns: | |
531 | * end address of the FIT image (blob) in memory | |
532 | */ | |
533 | static inline ulong fit_get_end (const void *fit) | |
534 | { | |
535 | return (ulong)fit + fdt_totalsize (fit); | |
536 | } | |
537 | ||
538 | /** | |
539 | * fit_get_name - get FIT node name | |
540 | * @fit: pointer to the FIT format image header | |
541 | * | |
542 | * returns: | |
543 | * NULL, on error | |
544 | * pointer to node name, on success | |
545 | */ | |
546 | static inline const char *fit_get_name (const void *fit_hdr, | |
547 | int noffset, int *len) | |
548 | { | |
549 | return fdt_get_name (fit_hdr, noffset, len); | |
550 | } | |
551 | ||
552 | int fit_get_desc (const void *fit, int noffset, char **desc); | |
553 | int fit_get_timestamp (const void *fit, int noffset, time_t *timestamp); | |
554 | ||
555 | int fit_image_get_node (const void *fit, const char *image_uname); | |
556 | int fit_image_get_os (const void *fit, int noffset, uint8_t *os); | |
557 | int fit_image_get_arch (const void *fit, int noffset, uint8_t *arch); | |
558 | int fit_image_get_type (const void *fit, int noffset, uint8_t *type); | |
559 | int fit_image_get_comp (const void *fit, int noffset, uint8_t *comp); | |
560 | int fit_image_get_load (const void *fit, int noffset, ulong *load); | |
561 | int fit_image_get_entry (const void *fit, int noffset, ulong *entry); | |
562 | int fit_image_get_data (const void *fit, int noffset, | |
563 | const void **data, size_t *size); | |
564 | ||
565 | int fit_image_hash_get_algo (const void *fit, int noffset, char **algo); | |
566 | int fit_image_hash_get_value (const void *fit, int noffset, uint8_t **value, | |
567 | int *value_len); | |
568 | ||
569 | int fit_set_timestamp (void *fit, int noffset, time_t timestamp); | |
570 | int fit_set_hashes (void *fit); | |
571 | int fit_image_set_hashes (void *fit, int image_noffset); | |
572 | int fit_image_hash_set_value (void *fit, int noffset, uint8_t *value, | |
573 | int value_len); | |
574 | ||
575 | int fit_image_check_hashes (const void *fit, int noffset); | |
576 | int fit_image_check_os (const void *fit, int noffset, uint8_t os); | |
577 | int fit_image_check_arch (const void *fit, int noffset, uint8_t arch); | |
578 | int fit_image_check_type (const void *fit, int noffset, uint8_t type); | |
579 | int fit_image_check_comp (const void *fit, int noffset, uint8_t comp); | |
580 | int fit_check_format (const void *fit); | |
581 | ||
582 | int fit_conf_get_node (const void *fit, const char *conf_uname); | |
583 | int fit_conf_get_kernel_node (const void *fit, int noffset); | |
584 | int fit_conf_get_ramdisk_node (const void *fit, int noffset); | |
585 | int fit_conf_get_fdt_node (const void *fit, int noffset); | |
586 | ||
587 | void fit_conf_print (const void *fit, int noffset, const char *p); | |
588 | ||
589 | #ifndef USE_HOSTCC | |
590 | static inline int fit_image_check_target_arch (const void *fdt, int node) | |
591 | { | |
592 | #if defined(__ARM__) | |
593 | if (!fit_image_check_arch (fdt, node, IH_ARCH_ARM)) | |
594 | #elif defined(__avr32__) | |
595 | if (!fit_image_check_arch (fdt, node, IH_ARCH_AVR32)) | |
596 | #elif defined(__bfin__) | |
597 | if (!fit_image_check_arch (fdt, node, IH_ARCH_BLACKFIN)) | |
598 | #elif defined(__I386__) | |
599 | if (!fit_image_check_arch (fdt, node, IH_ARCH_I386)) | |
600 | #elif defined(__M68K__) | |
601 | if (!fit_image_check_arch (fdt, node, IH_ARCH_M68K)) | |
602 | #elif defined(__microblaze__) | |
603 | if (!fit_image_check_arch (fdt, node, IH_ARCH_MICROBLAZE)) | |
604 | #elif defined(__mips__) | |
605 | if (!fit_image_check_arch (fdt, node, IH_ARCH_MIPS)) | |
606 | #elif defined(__nios__) | |
607 | if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS)) | |
608 | #elif defined(__nios2__) | |
609 | if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS2)) | |
610 | #elif defined(__PPC__) | |
611 | if (!fit_image_check_arch (fdt, node, IH_ARCH_PPC)) | |
612 | #elif defined(__sh__) | |
613 | if (!fit_image_check_arch (fdt, node, IH_ARCH_SH)) | |
bf3d8b31 DH |
614 | #elif defined(__sparc__) |
615 | if (!fit_image_check_arch (fdt, node, IH_ARCH_SPARC)) | |
5dfb5213 MB |
616 | #else |
617 | # error Unknown CPU type | |
618 | #endif | |
619 | return 0; | |
620 | ||
621 | return 1; | |
622 | } | |
623 | #endif /* USE_HOSTCC */ | |
624 | ||
d5934ad7 MB |
625 | #ifdef CONFIG_FIT_VERBOSE |
626 | #define fit_unsupported(msg) printf ("! %s:%d " \ | |
627 | "FIT images not supported for '%s'\n", \ | |
628 | __FILE__, __LINE__, (msg)) | |
629 | ||
630 | #define fit_unsupported_reset(msg) printf ("! %s:%d " \ | |
631 | "FIT images not supported for '%s' " \ | |
632 | "- must reset board to recover!\n", \ | |
633 | __FILE__, __LINE__, (msg)) | |
634 | #else | |
635 | #define fit_unsupported(msg) | |
636 | #define fit_unsupported_reset(msg) | |
637 | #endif /* CONFIG_FIT_VERBOSE */ | |
f50433d6 | 638 | #endif /* CONFIG_FIT */ |
5ad03eb3 | 639 | |
f13e7b2e | 640 | #endif /* __IMAGE_H__ */ |