]>
Commit | Line | Data |
---|---|---|
b97a2a0a MB |
1 | /* |
2 | * (C) Copyright 2008 Semihalf | |
3 | * | |
4 | * (C) Copyright 2000-2006 | |
5 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
6 | * | |
7 | * See file CREDITS for list of people who contributed to this | |
8 | * project. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or | |
11 | * modify it under the terms of the GNU General Public License as | |
12 | * published by the Free Software Foundation; either version 2 of | |
13 | * the License, or (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
23 | * MA 02111-1307 USA | |
24 | */ | |
ceaed2b1 | 25 | |
b97a2a0a | 26 | #ifndef USE_HOSTCC |
5ad03eb3 MB |
27 | #include <common.h> |
28 | #include <watchdog.h> | |
29 | ||
30 | #ifdef CONFIG_SHOW_BOOT_PROGRESS | |
31 | #include <status_led.h> | |
32 | #endif | |
33 | ||
34 | #ifdef CONFIG_HAS_DATAFLASH | |
35 | #include <dataflash.h> | |
36 | #endif | |
37 | ||
95d449ad MB |
38 | #ifdef CONFIG_LOGBUFFER |
39 | #include <logbuff.h> | |
40 | #endif | |
41 | ||
2242f536 MB |
42 | #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) |
43 | #include <rtc.h> | |
44 | #endif | |
45 | ||
5dfb5213 MB |
46 | #include <image.h> |
47 | ||
712fbcf3 | 48 | #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) |
fff888a1 MB |
49 | #include <fdt.h> |
50 | #include <libfdt.h> | |
51 | #include <fdt_support.h> | |
c8779648 MB |
52 | #endif |
53 | ||
54 | #if defined(CONFIG_FIT) | |
20a14a42 | 55 | #include <u-boot/md5.h> |
5dfb5213 | 56 | #include <sha1.h> |
c8779648 | 57 | |
712fbcf3 | 58 | static int fit_check_ramdisk(const void *fit, int os_noffset, |
c8779648 | 59 | uint8_t arch, int verify); |
fff888a1 MB |
60 | #endif |
61 | ||
b6b0fe64 | 62 | #ifdef CONFIG_CMD_BDI |
54841ab5 | 63 | extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); |
b6b0fe64 MB |
64 | #endif |
65 | ||
66 | DECLARE_GLOBAL_DATA_PTR; | |
8a5ea3e6 | 67 | |
712fbcf3 | 68 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
d985c849 | 69 | int verify); |
b97a2a0a | 70 | #else |
5ad03eb3 | 71 | #include "mkimage.h" |
20a14a42 | 72 | #include <u-boot/md5.h> |
5dfb5213 | 73 | #include <time.h> |
b97a2a0a | 74 | #include <image.h> |
5dfb5213 | 75 | #endif /* !USE_HOSTCC*/ |
b97a2a0a | 76 | |
7edb186f | 77 | static const table_entry_t uimage_arch[] = { |
570abb0a MB |
78 | { IH_ARCH_INVALID, NULL, "Invalid ARCH", }, |
79 | { IH_ARCH_ALPHA, "alpha", "Alpha", }, | |
80 | { IH_ARCH_ARM, "arm", "ARM", }, | |
81 | { IH_ARCH_I386, "x86", "Intel x86", }, | |
82 | { IH_ARCH_IA64, "ia64", "IA64", }, | |
83 | { IH_ARCH_M68K, "m68k", "M68K", }, | |
84 | { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", }, | |
85 | { IH_ARCH_MIPS, "mips", "MIPS", }, | |
86 | { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", }, | |
570abb0a | 87 | { IH_ARCH_NIOS2, "nios2", "NIOS II", }, |
e419e12d | 88 | { IH_ARCH_PPC, "powerpc", "PowerPC", }, |
570abb0a MB |
89 | { IH_ARCH_PPC, "ppc", "PowerPC", }, |
90 | { IH_ARCH_S390, "s390", "IBM S390", }, | |
91 | { IH_ARCH_SH, "sh", "SuperH", }, | |
92 | { IH_ARCH_SPARC, "sparc", "SPARC", }, | |
93 | { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", }, | |
94 | { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", }, | |
95 | { IH_ARCH_AVR32, "avr32", "AVR32", }, | |
64d61461 | 96 | { IH_ARCH_NDS32, "nds32", "NDS32", }, |
3ddcaccd | 97 | { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",}, |
570abb0a MB |
98 | { -1, "", "", }, |
99 | }; | |
100 | ||
7edb186f | 101 | static const table_entry_t uimage_os[] = { |
570abb0a | 102 | { IH_OS_INVALID, NULL, "Invalid OS", }, |
570abb0a MB |
103 | { IH_OS_LINUX, "linux", "Linux", }, |
104 | #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC) | |
105 | { IH_OS_LYNXOS, "lynxos", "LynxOS", }, | |
106 | #endif | |
107 | { IH_OS_NETBSD, "netbsd", "NetBSD", }, | |
3df61957 | 108 | { IH_OS_OSE, "ose", "Enea OSE", }, |
570abb0a MB |
109 | { IH_OS_RTEMS, "rtems", "RTEMS", }, |
110 | { IH_OS_U_BOOT, "u-boot", "U-Boot", }, | |
111 | #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC) | |
112 | { IH_OS_QNX, "qnx", "QNX", }, | |
113 | { IH_OS_VXWORKS, "vxworks", "VxWorks", }, | |
114 | #endif | |
f5ed9e39 PT |
115 | #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC) |
116 | { IH_OS_INTEGRITY,"integrity", "INTEGRITY", }, | |
117 | #endif | |
570abb0a MB |
118 | #ifdef USE_HOSTCC |
119 | { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", }, | |
120 | { IH_OS_DELL, "dell", "Dell", }, | |
121 | { IH_OS_ESIX, "esix", "Esix", }, | |
122 | { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, | |
123 | { IH_OS_IRIX, "irix", "Irix", }, | |
124 | { IH_OS_NCR, "ncr", "NCR", }, | |
125 | { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, | |
126 | { IH_OS_PSOS, "psos", "pSOS", }, | |
127 | { IH_OS_SCO, "sco", "SCO", }, | |
128 | { IH_OS_SOLARIS, "solaris", "Solaris", }, | |
129 | { IH_OS_SVR4, "svr4", "SVR4", }, | |
130 | #endif | |
131 | { -1, "", "", }, | |
132 | }; | |
133 | ||
7edb186f | 134 | static const table_entry_t uimage_type[] = { |
4962e38e | 135 | { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",}, |
570abb0a MB |
136 | { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, |
137 | { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, | |
3decb14a | 138 | { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", }, |
570abb0a | 139 | { IH_TYPE_KERNEL, "kernel", "Kernel Image", }, |
b9b50e89 | 140 | { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", }, |
4962e38e SB |
141 | { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",}, |
142 | { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",}, | |
143 | { IH_TYPE_INVALID, NULL, "Invalid Image", }, | |
570abb0a | 144 | { IH_TYPE_MULTI, "multi", "Multi-File Image", }, |
4962e38e | 145 | { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",}, |
5d898a00 | 146 | { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",}, |
570abb0a MB |
147 | { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, |
148 | { IH_TYPE_SCRIPT, "script", "Script", }, | |
149 | { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, | |
7816f2cf | 150 | { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",}, |
570abb0a MB |
151 | { -1, "", "", }, |
152 | }; | |
153 | ||
7edb186f | 154 | static const table_entry_t uimage_comp[] = { |
570abb0a MB |
155 | { IH_COMP_NONE, "none", "uncompressed", }, |
156 | { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, | |
157 | { IH_COMP_GZIP, "gzip", "gzip compressed", }, | |
fc9c1727 | 158 | { IH_COMP_LZMA, "lzma", "lzma compressed", }, |
20dde48b | 159 | { IH_COMP_LZO, "lzo", "lzo compressed", }, |
570abb0a MB |
160 | { -1, "", "", }, |
161 | }; | |
162 | ||
712fbcf3 SW |
163 | uint32_t crc32(uint32_t, const unsigned char *, uint); |
164 | uint32_t crc32_wd(uint32_t, const unsigned char *, uint, uint); | |
570abb0a | 165 | #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC) |
712fbcf3 | 166 | static void genimg_print_time(time_t timestamp); |
570abb0a | 167 | #endif |
b97a2a0a | 168 | |
9a4daad0 MB |
169 | /*****************************************************************************/ |
170 | /* Legacy format routines */ | |
171 | /*****************************************************************************/ | |
712fbcf3 | 172 | int image_check_hcrc(const image_header_t *hdr) |
b97a2a0a MB |
173 | { |
174 | ulong hcrc; | |
712fbcf3 | 175 | ulong len = image_get_header_size(); |
b97a2a0a MB |
176 | image_header_t header; |
177 | ||
178 | /* Copy header so we can blank CRC field for re-calculation */ | |
712fbcf3 SW |
179 | memmove(&header, (char *)hdr, image_get_header_size()); |
180 | image_set_hcrc(&header, 0); | |
b97a2a0a | 181 | |
712fbcf3 | 182 | hcrc = crc32(0, (unsigned char *)&header, len); |
b97a2a0a | 183 | |
712fbcf3 | 184 | return (hcrc == image_get_hcrc(hdr)); |
b97a2a0a MB |
185 | } |
186 | ||
712fbcf3 | 187 | int image_check_dcrc(const image_header_t *hdr) |
b97a2a0a | 188 | { |
712fbcf3 SW |
189 | ulong data = image_get_data(hdr); |
190 | ulong len = image_get_data_size(hdr); | |
191 | ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32); | |
b97a2a0a | 192 | |
712fbcf3 | 193 | return (dcrc == image_get_dcrc(hdr)); |
b97a2a0a MB |
194 | } |
195 | ||
f13e7b2e MB |
196 | /** |
197 | * image_multi_count - get component (sub-image) count | |
198 | * @hdr: pointer to the header of the multi component image | |
199 | * | |
200 | * image_multi_count() returns number of components in a multi | |
201 | * component image. | |
202 | * | |
203 | * Note: no checking of the image type is done, caller must pass | |
204 | * a valid multi component image. | |
205 | * | |
206 | * returns: | |
207 | * number of components | |
208 | */ | |
712fbcf3 | 209 | ulong image_multi_count(const image_header_t *hdr) |
f13e7b2e MB |
210 | { |
211 | ulong i, count = 0; | |
df6f1b89 | 212 | uint32_t *size; |
f13e7b2e MB |
213 | |
214 | /* get start of the image payload, which in case of multi | |
215 | * component images that points to a table of component sizes */ | |
712fbcf3 | 216 | size = (uint32_t *)image_get_data(hdr); |
f13e7b2e MB |
217 | |
218 | /* count non empty slots */ | |
219 | for (i = 0; size[i]; ++i) | |
220 | count++; | |
221 | ||
222 | return count; | |
223 | } | |
224 | ||
225 | /** | |
226 | * image_multi_getimg - get component data address and size | |
227 | * @hdr: pointer to the header of the multi component image | |
228 | * @idx: index of the requested component | |
229 | * @data: pointer to a ulong variable, will hold component data address | |
230 | * @len: pointer to a ulong variable, will hold component size | |
231 | * | |
232 | * image_multi_getimg() returns size and data address for the requested | |
233 | * component in a multi component image. | |
234 | * | |
235 | * Note: no checking of the image type is done, caller must pass | |
236 | * a valid multi component image. | |
237 | * | |
238 | * returns: | |
239 | * data address and size of the component, if idx is valid | |
240 | * 0 in data and len, if idx is out of range | |
241 | */ | |
712fbcf3 | 242 | void image_multi_getimg(const image_header_t *hdr, ulong idx, |
f13e7b2e MB |
243 | ulong *data, ulong *len) |
244 | { | |
245 | int i; | |
df6f1b89 | 246 | uint32_t *size; |
02b9b224 | 247 | ulong offset, count, img_data; |
f13e7b2e MB |
248 | |
249 | /* get number of component */ | |
712fbcf3 | 250 | count = image_multi_count(hdr); |
f13e7b2e MB |
251 | |
252 | /* get start of the image payload, which in case of multi | |
253 | * component images that points to a table of component sizes */ | |
712fbcf3 | 254 | size = (uint32_t *)image_get_data(hdr); |
f13e7b2e MB |
255 | |
256 | /* get address of the proper component data start, which means | |
257 | * skipping sizes table (add 1 for last, null entry) */ | |
712fbcf3 | 258 | img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t); |
f13e7b2e MB |
259 | |
260 | if (idx < count) { | |
712fbcf3 | 261 | *len = uimage_to_cpu(size[idx]); |
f13e7b2e | 262 | offset = 0; |
f13e7b2e MB |
263 | |
264 | /* go over all indices preceding requested component idx */ | |
265 | for (i = 0; i < idx; i++) { | |
02b9b224 | 266 | /* add up i-th component size, rounding up to 4 bytes */ |
712fbcf3 | 267 | offset += (uimage_to_cpu(size[i]) + 3) & ~3 ; |
f13e7b2e MB |
268 | } |
269 | ||
270 | /* calculate idx-th component data address */ | |
02b9b224 | 271 | *data = img_data + offset; |
f13e7b2e MB |
272 | } else { |
273 | *len = 0; | |
274 | *data = 0; | |
275 | } | |
276 | } | |
42b73e8e | 277 | |
712fbcf3 | 278 | static void image_print_type(const image_header_t *hdr) |
9a4daad0 MB |
279 | { |
280 | const char *os, *arch, *type, *comp; | |
281 | ||
712fbcf3 SW |
282 | os = genimg_get_os_name(image_get_os(hdr)); |
283 | arch = genimg_get_arch_name(image_get_arch(hdr)); | |
284 | type = genimg_get_type_name(image_get_type(hdr)); | |
285 | comp = genimg_get_comp_name(image_get_comp(hdr)); | |
9a4daad0 | 286 | |
712fbcf3 | 287 | printf("%s %s %s (%s)\n", arch, os, type, comp); |
9a4daad0 MB |
288 | } |
289 | ||
5dfb5213 | 290 | /** |
edbed247 | 291 | * image_print_contents - prints out the contents of the legacy format image |
3a2003f6 | 292 | * @ptr: pointer to the legacy format image header |
5dfb5213 MB |
293 | * @p: pointer to prefix string |
294 | * | |
edbed247 | 295 | * image_print_contents() formats a multi line legacy image contents description. |
5dfb5213 MB |
296 | * The routine prints out all header fields followed by the size/offset data |
297 | * for MULTI/SCRIPT images. | |
298 | * | |
299 | * returns: | |
300 | * no returned results | |
301 | */ | |
712fbcf3 | 302 | void image_print_contents(const void *ptr) |
9a4daad0 | 303 | { |
3a2003f6 | 304 | const image_header_t *hdr = (const image_header_t *)ptr; |
edbed247 BS |
305 | const char *p; |
306 | ||
307 | #ifdef USE_HOSTCC | |
308 | p = ""; | |
309 | #else | |
310 | p = " "; | |
311 | #endif | |
312 | ||
712fbcf3 | 313 | printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr)); |
570abb0a | 314 | #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC) |
712fbcf3 SW |
315 | printf("%sCreated: ", p); |
316 | genimg_print_time((time_t)image_get_time(hdr)); | |
9a4daad0 | 317 | #endif |
712fbcf3 SW |
318 | printf("%sImage Type: ", p); |
319 | image_print_type(hdr); | |
320 | printf("%sData Size: ", p); | |
321 | genimg_print_size(image_get_data_size(hdr)); | |
322 | printf("%sLoad Address: %08x\n", p, image_get_load(hdr)); | |
323 | printf("%sEntry Point: %08x\n", p, image_get_ep(hdr)); | |
324 | ||
325 | if (image_check_type(hdr, IH_TYPE_MULTI) || | |
326 | image_check_type(hdr, IH_TYPE_SCRIPT)) { | |
9a4daad0 MB |
327 | int i; |
328 | ulong data, len; | |
712fbcf3 | 329 | ulong count = image_multi_count(hdr); |
9a4daad0 | 330 | |
712fbcf3 | 331 | printf("%sContents:\n", p); |
9a4daad0 | 332 | for (i = 0; i < count; i++) { |
712fbcf3 | 333 | image_multi_getimg(hdr, i, &data, &len); |
570abb0a | 334 | |
712fbcf3 SW |
335 | printf("%s Image %d: ", p, i); |
336 | genimg_print_size(len); | |
570abb0a | 337 | |
712fbcf3 | 338 | if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) { |
570abb0a MB |
339 | /* |
340 | * the user may need to know offsets | |
341 | * if planning to do something with | |
342 | * multiple files | |
343 | */ | |
712fbcf3 | 344 | printf("%s Offset = 0x%08lx\n", p, data); |
570abb0a | 345 | } |
9a4daad0 MB |
346 | } |
347 | } | |
348 | } | |
349 | ||
570abb0a MB |
350 | |
351 | #ifndef USE_HOSTCC | |
9a4daad0 MB |
352 | /** |
353 | * image_get_ramdisk - get and verify ramdisk image | |
9a4daad0 MB |
354 | * @rd_addr: ramdisk image start address |
355 | * @arch: expected ramdisk architecture | |
356 | * @verify: checksum verification flag | |
357 | * | |
358 | * image_get_ramdisk() returns a pointer to the verified ramdisk image | |
359 | * header. Routine receives image start address and expected architecture | |
360 | * flag. Verification done covers data and header integrity and os/type/arch | |
361 | * fields checking. | |
362 | * | |
363 | * If dataflash support is enabled routine checks for dataflash addresses | |
364 | * and handles required dataflash reads. | |
365 | * | |
366 | * returns: | |
367 | * pointer to a ramdisk image header, if image was found and valid | |
368 | * otherwise, return NULL | |
369 | */ | |
712fbcf3 | 370 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
d985c849 | 371 | int verify) |
9a4daad0 | 372 | { |
3a2003f6 | 373 | const image_header_t *rd_hdr = (const image_header_t *)rd_addr; |
9a4daad0 | 374 | |
712fbcf3 SW |
375 | if (!image_check_magic(rd_hdr)) { |
376 | puts("Bad Magic Number\n"); | |
770605e4 | 377 | bootstage_error(BOOTSTAGE_ID_RD_MAGIC); |
9a4daad0 MB |
378 | return NULL; |
379 | } | |
380 | ||
712fbcf3 SW |
381 | if (!image_check_hcrc(rd_hdr)) { |
382 | puts("Bad Header Checksum\n"); | |
770605e4 | 383 | bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
9a4daad0 MB |
384 | return NULL; |
385 | } | |
386 | ||
770605e4 | 387 | bootstage_mark(BOOTSTAGE_ID_RD_MAGIC); |
712fbcf3 | 388 | image_print_contents(rd_hdr); |
9a4daad0 MB |
389 | |
390 | if (verify) { | |
391 | puts(" Verifying Checksum ... "); | |
712fbcf3 SW |
392 | if (!image_check_dcrc(rd_hdr)) { |
393 | puts("Bad Data CRC\n"); | |
770605e4 | 394 | bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM); |
9a4daad0 MB |
395 | return NULL; |
396 | } | |
397 | puts("OK\n"); | |
398 | } | |
399 | ||
770605e4 | 400 | bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
9a4daad0 | 401 | |
712fbcf3 SW |
402 | if (!image_check_os(rd_hdr, IH_OS_LINUX) || |
403 | !image_check_arch(rd_hdr, arch) || | |
404 | !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) { | |
405 | printf("No Linux %s Ramdisk Image\n", | |
9a4daad0 | 406 | genimg_get_arch_name(arch)); |
770605e4 | 407 | bootstage_error(BOOTSTAGE_ID_RAMDISK); |
9a4daad0 MB |
408 | return NULL; |
409 | } | |
410 | ||
411 | return rd_hdr; | |
412 | } | |
570abb0a | 413 | #endif /* !USE_HOSTCC */ |
9a4daad0 MB |
414 | |
415 | /*****************************************************************************/ | |
416 | /* Shared dual-format routines */ | |
417 | /*****************************************************************************/ | |
570abb0a | 418 | #ifndef USE_HOSTCC |
9a4daad0 MB |
419 | ulong getenv_bootm_low(void) |
420 | { | |
712fbcf3 | 421 | char *s = getenv("bootm_low"); |
9a4daad0 | 422 | if (s) { |
712fbcf3 | 423 | ulong tmp = simple_strtoul(s, NULL, 16); |
9a4daad0 MB |
424 | return tmp; |
425 | } | |
426 | ||
6d0f6bcf JCPV |
427 | #if defined(CONFIG_SYS_SDRAM_BASE) |
428 | return CONFIG_SYS_SDRAM_BASE; | |
afe45c87 MB |
429 | #elif defined(CONFIG_ARM) |
430 | return gd->bd->bi_dram[0].start; | |
9a4daad0 MB |
431 | #else |
432 | return 0; | |
433 | #endif | |
434 | } | |
435 | ||
391fd93a | 436 | phys_size_t getenv_bootm_size(void) |
9a4daad0 | 437 | { |
c519facc | 438 | phys_size_t tmp; |
712fbcf3 | 439 | char *s = getenv("bootm_size"); |
9a4daad0 | 440 | if (s) { |
712fbcf3 | 441 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
9a4daad0 MB |
442 | return tmp; |
443 | } | |
c519facc MM |
444 | s = getenv("bootm_low"); |
445 | if (s) | |
712fbcf3 | 446 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
c519facc MM |
447 | else |
448 | tmp = 0; | |
449 | ||
9a4daad0 | 450 | |
afe45c87 | 451 | #if defined(CONFIG_ARM) |
c519facc | 452 | return gd->bd->bi_dram[0].size - tmp; |
afe45c87 | 453 | #else |
c519facc | 454 | return gd->bd->bi_memsize - tmp; |
afe45c87 | 455 | #endif |
9a4daad0 MB |
456 | } |
457 | ||
c3624e6e GL |
458 | phys_size_t getenv_bootm_mapsize(void) |
459 | { | |
460 | phys_size_t tmp; | |
712fbcf3 | 461 | char *s = getenv("bootm_mapsize"); |
c3624e6e | 462 | if (s) { |
712fbcf3 | 463 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
c3624e6e GL |
464 | return tmp; |
465 | } | |
466 | ||
467 | #if defined(CONFIG_SYS_BOOTMAPSZ) | |
468 | return CONFIG_SYS_BOOTMAPSZ; | |
469 | #else | |
470 | return getenv_bootm_size(); | |
471 | #endif | |
472 | } | |
473 | ||
712fbcf3 | 474 | void memmove_wd(void *to, void *from, size_t len, ulong chunksz) |
9a4daad0 | 475 | { |
54fa2c5b LJ |
476 | if (to == from) |
477 | return; | |
478 | ||
9a4daad0 MB |
479 | #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) |
480 | while (len > 0) { | |
481 | size_t tail = (len > chunksz) ? chunksz : len; | |
712fbcf3 SW |
482 | WATCHDOG_RESET(); |
483 | memmove(to, from, tail); | |
9a4daad0 MB |
484 | to += tail; |
485 | from += tail; | |
486 | len -= tail; | |
487 | } | |
488 | #else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */ | |
712fbcf3 | 489 | memmove(to, from, len); |
9a4daad0 MB |
490 | #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ |
491 | } | |
570abb0a | 492 | #endif /* !USE_HOSTCC */ |
9a4daad0 | 493 | |
712fbcf3 | 494 | void genimg_print_size(uint32_t size) |
42b73e8e | 495 | { |
570abb0a | 496 | #ifndef USE_HOSTCC |
712fbcf3 SW |
497 | printf("%d Bytes = ", size); |
498 | print_size(size, "\n"); | |
570abb0a | 499 | #else |
712fbcf3 | 500 | printf("%d Bytes = %.2f kB = %.2f MB\n", |
570abb0a MB |
501 | size, (double)size / 1.024e3, |
502 | (double)size / 1.048576e6); | |
42b73e8e | 503 | #endif |
570abb0a MB |
504 | } |
505 | ||
506 | #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC) | |
712fbcf3 | 507 | static void genimg_print_time(time_t timestamp) |
570abb0a MB |
508 | { |
509 | #ifndef USE_HOSTCC | |
510 | struct rtc_time tm; | |
511 | ||
712fbcf3 SW |
512 | to_tm(timestamp, &tm); |
513 | printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n", | |
570abb0a MB |
514 | tm.tm_year, tm.tm_mon, tm.tm_mday, |
515 | tm.tm_hour, tm.tm_min, tm.tm_sec); | |
516 | #else | |
712fbcf3 | 517 | printf("%s", ctime(×tamp)); |
42b73e8e | 518 | #endif |
570abb0a MB |
519 | } |
520 | #endif /* CONFIG_TIMESTAMP || CONFIG_CMD_DATE || USE_HOSTCC */ | |
42b73e8e | 521 | |
570abb0a MB |
522 | /** |
523 | * get_table_entry_name - translate entry id to long name | |
524 | * @table: pointer to a translation table for entries of a specific type | |
525 | * @msg: message to be returned when translation fails | |
526 | * @id: entry id to be translated | |
527 | * | |
528 | * get_table_entry_name() will go over translation table trying to find | |
529 | * entry that matches given id. If matching entry is found, its long | |
530 | * name is returned to the caller. | |
531 | * | |
532 | * returns: | |
533 | * long entry name if translation succeeds | |
534 | * msg otherwise | |
535 | */ | |
7edb186f | 536 | char *get_table_entry_name(const table_entry_t *table, char *msg, int id) |
570abb0a MB |
537 | { |
538 | for (; table->id >= 0; ++table) { | |
539 | if (table->id == id) | |
2e5167cc | 540 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) |
e3d1ac7b SW |
541 | return table->lname; |
542 | #else | |
543 | return table->lname + gd->reloc_off; | |
544 | #endif | |
42b73e8e | 545 | } |
570abb0a MB |
546 | return (msg); |
547 | } | |
42b73e8e | 548 | |
712fbcf3 | 549 | const char *genimg_get_os_name(uint8_t os) |
570abb0a | 550 | { |
712fbcf3 | 551 | return (get_table_entry_name(uimage_os, "Unknown OS", os)); |
42b73e8e MB |
552 | } |
553 | ||
712fbcf3 | 554 | const char *genimg_get_arch_name(uint8_t arch) |
42b73e8e | 555 | { |
712fbcf3 SW |
556 | return (get_table_entry_name(uimage_arch, "Unknown Architecture", |
557 | arch)); | |
570abb0a | 558 | } |
42b73e8e | 559 | |
712fbcf3 | 560 | const char *genimg_get_type_name(uint8_t type) |
570abb0a | 561 | { |
712fbcf3 | 562 | return (get_table_entry_name(uimage_type, "Unknown Image", type)); |
570abb0a | 563 | } |
42b73e8e | 564 | |
712fbcf3 | 565 | const char *genimg_get_comp_name(uint8_t comp) |
570abb0a | 566 | { |
712fbcf3 SW |
567 | return (get_table_entry_name(uimage_comp, "Unknown Compression", |
568 | comp)); | |
42b73e8e MB |
569 | } |
570 | ||
570abb0a MB |
571 | /** |
572 | * get_table_entry_id - translate short entry name to id | |
573 | * @table: pointer to a translation table for entries of a specific type | |
574 | * @table_name: to be used in case of error | |
575 | * @name: entry short name to be translated | |
576 | * | |
577 | * get_table_entry_id() will go over translation table trying to find | |
578 | * entry that matches given short name. If matching entry is found, | |
579 | * its id returned to the caller. | |
580 | * | |
581 | * returns: | |
582 | * entry id if translation succeeds | |
583 | * -1 otherwise | |
584 | */ | |
7edb186f | 585 | int get_table_entry_id(const table_entry_t *table, |
570abb0a | 586 | const char *table_name, const char *name) |
42b73e8e | 587 | { |
7edb186f | 588 | const table_entry_t *t; |
570abb0a MB |
589 | #ifdef USE_HOSTCC |
590 | int first = 1; | |
42b73e8e | 591 | |
570abb0a MB |
592 | for (t = table; t->id >= 0; ++t) { |
593 | if (t->sname && strcasecmp(t->sname, name) == 0) | |
712fbcf3 | 594 | return(t->id); |
42b73e8e MB |
595 | } |
596 | ||
712fbcf3 | 597 | fprintf(stderr, "\nInvalid %s Type - valid names are", table_name); |
570abb0a MB |
598 | for (t = table; t->id >= 0; ++t) { |
599 | if (t->sname == NULL) | |
600 | continue; | |
712fbcf3 | 601 | fprintf(stderr, "%c %s", (first) ? ':' : ',', t->sname); |
570abb0a MB |
602 | first = 0; |
603 | } | |
712fbcf3 | 604 | fprintf(stderr, "\n"); |
570abb0a MB |
605 | #else |
606 | for (t = table; t->id >= 0; ++t) { | |
2e5167cc | 607 | #ifdef CONFIG_NEEDS_MANUAL_RELOC |
e3d1ac7b | 608 | if (t->sname && strcmp(t->sname + gd->reloc_off, name) == 0) |
2e5167cc WD |
609 | #else |
610 | if (t->sname && strcmp(t->sname, name) == 0) | |
521af04d | 611 | #endif |
570abb0a MB |
612 | return (t->id); |
613 | } | |
712fbcf3 | 614 | debug("Invalid %s Type: %s\n", table_name, name); |
570abb0a MB |
615 | #endif /* USE_HOSTCC */ |
616 | return (-1); | |
617 | } | |
618 | ||
712fbcf3 | 619 | int genimg_get_os_id(const char *name) |
570abb0a | 620 | { |
712fbcf3 | 621 | return (get_table_entry_id(uimage_os, "OS", name)); |
570abb0a MB |
622 | } |
623 | ||
712fbcf3 | 624 | int genimg_get_arch_id(const char *name) |
570abb0a | 625 | { |
712fbcf3 | 626 | return (get_table_entry_id(uimage_arch, "CPU", name)); |
42b73e8e | 627 | } |
5ad03eb3 | 628 | |
712fbcf3 | 629 | int genimg_get_type_id(const char *name) |
570abb0a | 630 | { |
712fbcf3 | 631 | return (get_table_entry_id(uimage_type, "Image", name)); |
570abb0a MB |
632 | } |
633 | ||
712fbcf3 | 634 | int genimg_get_comp_id(const char *name) |
570abb0a | 635 | { |
712fbcf3 | 636 | return (get_table_entry_id(uimage_comp, "Compression", name)); |
570abb0a MB |
637 | } |
638 | ||
639 | #ifndef USE_HOSTCC | |
fff888a1 | 640 | /** |
9a4daad0 | 641 | * genimg_get_format - get image format type |
fff888a1 MB |
642 | * @img_addr: image start address |
643 | * | |
9a4daad0 | 644 | * genimg_get_format() checks whether provided address points to a valid |
fff888a1 MB |
645 | * legacy or FIT image. |
646 | * | |
4efbe9db MB |
647 | * New uImage format and FDT blob are based on a libfdt. FDT blob |
648 | * may be passed directly or embedded in a FIT image. In both situations | |
9a4daad0 | 649 | * genimg_get_format() must be able to dectect libfdt header. |
4efbe9db | 650 | * |
fff888a1 MB |
651 | * returns: |
652 | * image format type or IMAGE_FORMAT_INVALID if no image is present | |
653 | */ | |
712fbcf3 | 654 | int genimg_get_format(void *img_addr) |
fff888a1 | 655 | { |
3a2003f6 WD |
656 | ulong format = IMAGE_FORMAT_INVALID; |
657 | const image_header_t *hdr; | |
4efbe9db | 658 | #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) |
3a2003f6 | 659 | char *fit_hdr; |
fff888a1 MB |
660 | #endif |
661 | ||
3a2003f6 | 662 | hdr = (const image_header_t *)img_addr; |
fff888a1 MB |
663 | if (image_check_magic(hdr)) |
664 | format = IMAGE_FORMAT_LEGACY; | |
4efbe9db | 665 | #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) |
fff888a1 MB |
666 | else { |
667 | fit_hdr = (char *)img_addr; | |
712fbcf3 | 668 | if (fdt_check_header(fit_hdr) == 0) |
fff888a1 MB |
669 | format = IMAGE_FORMAT_FIT; |
670 | } | |
671 | #endif | |
672 | ||
673 | return format; | |
674 | } | |
675 | ||
676 | /** | |
9a4daad0 | 677 | * genimg_get_image - get image from special storage (if necessary) |
fff888a1 MB |
678 | * @img_addr: image start address |
679 | * | |
9a4daad0 | 680 | * genimg_get_image() checks if provided image start adddress is located |
fff888a1 MB |
681 | * in a dataflash storage. If so, image is moved to a system RAM memory. |
682 | * | |
683 | * returns: | |
684 | * image start address after possible relocation from special storage | |
685 | */ | |
712fbcf3 | 686 | ulong genimg_get_image(ulong img_addr) |
fff888a1 | 687 | { |
6f0f9dfc | 688 | ulong ram_addr = img_addr; |
fff888a1 MB |
689 | |
690 | #ifdef CONFIG_HAS_DATAFLASH | |
6f0f9dfc MB |
691 | ulong h_size, d_size; |
692 | ||
712fbcf3 | 693 | if (addr_dataflash(img_addr)) { |
6f0f9dfc | 694 | /* ger RAM address */ |
6d0f6bcf | 695 | ram_addr = CONFIG_SYS_LOAD_ADDR; |
6f0f9dfc MB |
696 | |
697 | /* get header size */ | |
712fbcf3 | 698 | h_size = image_get_header_size(); |
6f0f9dfc MB |
699 | #if defined(CONFIG_FIT) |
700 | if (sizeof(struct fdt_header) > h_size) | |
701 | h_size = sizeof(struct fdt_header); | |
702 | #endif | |
703 | ||
704 | /* read in header */ | |
712fbcf3 | 705 | debug(" Reading image header from dataflash address " |
fff888a1 | 706 | "%08lx to RAM address %08lx\n", img_addr, ram_addr); |
fff888a1 | 707 | |
712fbcf3 | 708 | read_dataflash(img_addr, h_size, (char *)ram_addr); |
fff888a1 | 709 | |
6f0f9dfc | 710 | /* get data size */ |
712fbcf3 | 711 | switch (genimg_get_format((void *)ram_addr)) { |
6f0f9dfc | 712 | case IMAGE_FORMAT_LEGACY: |
712fbcf3 SW |
713 | d_size = image_get_data_size( |
714 | (const image_header_t *)ram_addr); | |
715 | debug(" Legacy format image found at 0x%08lx, " | |
716 | "size 0x%08lx\n", | |
6f0f9dfc MB |
717 | ram_addr, d_size); |
718 | break; | |
fff888a1 | 719 | #if defined(CONFIG_FIT) |
6f0f9dfc | 720 | case IMAGE_FORMAT_FIT: |
712fbcf3 SW |
721 | d_size = fit_get_size((const void *)ram_addr) - h_size; |
722 | debug(" FIT/FDT format image found at 0x%08lx, " | |
723 | "size 0x%08lx\n", | |
6f0f9dfc MB |
724 | ram_addr, d_size); |
725 | break; | |
fff888a1 | 726 | #endif |
6f0f9dfc | 727 | default: |
712fbcf3 SW |
728 | printf(" No valid image found at 0x%08lx\n", |
729 | img_addr); | |
6f0f9dfc MB |
730 | return ram_addr; |
731 | } | |
fff888a1 | 732 | |
6f0f9dfc | 733 | /* read in image data */ |
712fbcf3 | 734 | debug(" Reading image remaining data from dataflash address " |
fff888a1 MB |
735 | "%08lx to RAM address %08lx\n", img_addr + h_size, |
736 | ram_addr + h_size); | |
737 | ||
712fbcf3 | 738 | read_dataflash(img_addr + h_size, d_size, |
fff888a1 | 739 | (char *)(ram_addr + h_size)); |
6f0f9dfc | 740 | |
fff888a1 | 741 | } |
6f0f9dfc | 742 | #endif /* CONFIG_HAS_DATAFLASH */ |
fff888a1 MB |
743 | |
744 | return ram_addr; | |
745 | } | |
746 | ||
f773bea8 MB |
747 | /** |
748 | * fit_has_config - check if there is a valid FIT configuration | |
749 | * @images: pointer to the bootm command headers structure | |
750 | * | |
751 | * fit_has_config() checks if there is a FIT configuration in use | |
752 | * (if FTI support is present). | |
753 | * | |
754 | * returns: | |
755 | * 0, no FIT support or no configuration found | |
756 | * 1, configuration found | |
757 | */ | |
712fbcf3 | 758 | int genimg_has_config(bootm_headers_t *images) |
f773bea8 MB |
759 | { |
760 | #if defined(CONFIG_FIT) | |
761 | if (images->fit_uname_cfg) | |
762 | return 1; | |
763 | #endif | |
764 | return 0; | |
765 | } | |
766 | ||
5ad03eb3 | 767 | /** |
9a4daad0 | 768 | * boot_get_ramdisk - main ramdisk handling routine |
5ad03eb3 MB |
769 | * @argc: command argument count |
770 | * @argv: command argument list | |
8a5ea3e6 | 771 | * @images: pointer to the bootm images structure |
5ad03eb3 MB |
772 | * @arch: expected ramdisk architecture |
773 | * @rd_start: pointer to a ulong variable, will hold ramdisk start address | |
774 | * @rd_end: pointer to a ulong variable, will hold ramdisk end | |
775 | * | |
9a4daad0 | 776 | * boot_get_ramdisk() is responsible for finding a valid ramdisk image. |
5ad03eb3 MB |
777 | * Curently supported are the following ramdisk sources: |
778 | * - multicomponent kernel/ramdisk image, | |
779 | * - commandline provided address of decicated ramdisk image. | |
780 | * | |
781 | * returns: | |
d985c849 | 782 | * 0, if ramdisk image was found and valid, or skiped |
5ad03eb3 MB |
783 | * rd_start and rd_end are set to ramdisk start/end addresses if |
784 | * ramdisk image is found and valid | |
d985c849 | 785 | * |
ea86b9e6 | 786 | * 1, if ramdisk image is found but corrupted, or invalid |
5ad03eb3 | 787 | * rd_start and rd_end are set to 0 if no ramdisk exists |
5ad03eb3 | 788 | */ |
712fbcf3 | 789 | int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, |
d985c849 | 790 | uint8_t arch, ulong *rd_start, ulong *rd_end) |
5ad03eb3 | 791 | { |
d5934ad7 | 792 | ulong rd_addr, rd_load; |
5ad03eb3 | 793 | ulong rd_data, rd_len; |
3a2003f6 | 794 | const image_header_t *rd_hdr; |
57d40ab7 | 795 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
017e1f3f | 796 | char *end; |
57d40ab7 | 797 | #endif |
d5934ad7 MB |
798 | #if defined(CONFIG_FIT) |
799 | void *fit_hdr; | |
800 | const char *fit_uname_config = NULL; | |
801 | const char *fit_uname_ramdisk = NULL; | |
802 | ulong default_addr; | |
c8779648 | 803 | int rd_noffset; |
f773bea8 | 804 | int cfg_noffset; |
c8779648 MB |
805 | const void *data; |
806 | size_t size; | |
d5934ad7 | 807 | #endif |
5ad03eb3 | 808 | |
c8779648 MB |
809 | *rd_start = 0; |
810 | *rd_end = 0; | |
811 | ||
d5934ad7 MB |
812 | /* |
813 | * Look for a '-' which indicates to ignore the | |
814 | * ramdisk argument | |
815 | */ | |
816 | if ((argc >= 3) && (strcmp(argv[2], "-") == 0)) { | |
712fbcf3 | 817 | debug("## Skipping init Ramdisk\n"); |
d5934ad7 | 818 | rd_len = rd_data = 0; |
712fbcf3 | 819 | } else if (argc >= 3 || genimg_has_config(images)) { |
d5934ad7 | 820 | #if defined(CONFIG_FIT) |
f773bea8 MB |
821 | if (argc >= 3) { |
822 | /* | |
823 | * If the init ramdisk comes from the FIT image and | |
824 | * the FIT image address is omitted in the command | |
825 | * line argument, try to use os FIT image address or | |
826 | * default load address. | |
827 | */ | |
828 | if (images->fit_uname_os) | |
829 | default_addr = (ulong)images->fit_hdr_os; | |
830 | else | |
831 | default_addr = load_addr; | |
832 | ||
712fbcf3 | 833 | if (fit_parse_conf(argv[2], default_addr, |
f773bea8 | 834 | &rd_addr, &fit_uname_config)) { |
712fbcf3 SW |
835 | debug("* ramdisk: config '%s' from image at " |
836 | "0x%08lx\n", | |
f773bea8 | 837 | fit_uname_config, rd_addr); |
712fbcf3 | 838 | } else if (fit_parse_subimage(argv[2], default_addr, |
f773bea8 | 839 | &rd_addr, &fit_uname_ramdisk)) { |
712fbcf3 SW |
840 | debug("* ramdisk: subimage '%s' from image at " |
841 | "0x%08lx\n", | |
f773bea8 MB |
842 | fit_uname_ramdisk, rd_addr); |
843 | } else | |
d5934ad7 | 844 | #endif |
f773bea8 MB |
845 | { |
846 | rd_addr = simple_strtoul(argv[2], NULL, 16); | |
712fbcf3 SW |
847 | debug("* ramdisk: cmdline image address = " |
848 | "0x%08lx\n", | |
f773bea8 MB |
849 | rd_addr); |
850 | } | |
851 | #if defined(CONFIG_FIT) | |
852 | } else { | |
853 | /* use FIT configuration provided in first bootm | |
854 | * command argument | |
855 | */ | |
856 | rd_addr = (ulong)images->fit_hdr_os; | |
857 | fit_uname_config = images->fit_uname_cfg; | |
712fbcf3 SW |
858 | debug("* ramdisk: using config '%s' from image " |
859 | "at 0x%08lx\n", | |
f773bea8 MB |
860 | fit_uname_config, rd_addr); |
861 | ||
862 | /* | |
863 | * Check whether configuration has ramdisk defined, | |
864 | * if not, don't try to use it, quit silently. | |
865 | */ | |
866 | fit_hdr = (void *)rd_addr; | |
712fbcf3 SW |
867 | cfg_noffset = fit_conf_get_node(fit_hdr, |
868 | fit_uname_config); | |
f773bea8 | 869 | if (cfg_noffset < 0) { |
712fbcf3 | 870 | debug("* ramdisk: no such config\n"); |
c78fce69 | 871 | return 1; |
f773bea8 MB |
872 | } |
873 | ||
712fbcf3 SW |
874 | rd_noffset = fit_conf_get_ramdisk_node(fit_hdr, |
875 | cfg_noffset); | |
f773bea8 | 876 | if (rd_noffset < 0) { |
712fbcf3 | 877 | debug("* ramdisk: no ramdisk in config\n"); |
41266c9b | 878 | return 0; |
f773bea8 | 879 | } |
d5934ad7 | 880 | } |
f773bea8 | 881 | #endif |
d5934ad7 MB |
882 | |
883 | /* copy from dataflash if needed */ | |
712fbcf3 | 884 | rd_addr = genimg_get_image(rd_addr); |
d5934ad7 MB |
885 | |
886 | /* | |
887 | * Check if there is an initrd image at the | |
888 | * address provided in the second bootm argument | |
889 | * check image type, for FIT images get FIT node. | |
890 | */ | |
712fbcf3 | 891 | switch (genimg_get_format((void *)rd_addr)) { |
d5934ad7 | 892 | case IMAGE_FORMAT_LEGACY: |
712fbcf3 | 893 | printf("## Loading init Ramdisk from Legacy " |
c8779648 | 894 | "Image at %08lx ...\n", rd_addr); |
5ad03eb3 | 895 | |
770605e4 | 896 | bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK); |
712fbcf3 | 897 | rd_hdr = image_get_ramdisk(rd_addr, arch, |
d985c849 | 898 | images->verify); |
5ad03eb3 | 899 | |
c8779648 | 900 | if (rd_hdr == NULL) |
274cea2b | 901 | return 1; |
274cea2b | 902 | |
712fbcf3 SW |
903 | rd_data = image_get_data(rd_hdr); |
904 | rd_len = image_get_data_size(rd_hdr); | |
905 | rd_load = image_get_load(rd_hdr); | |
d5934ad7 MB |
906 | break; |
907 | #if defined(CONFIG_FIT) | |
908 | case IMAGE_FORMAT_FIT: | |
909 | fit_hdr = (void *)rd_addr; | |
712fbcf3 | 910 | printf("## Loading init Ramdisk from FIT " |
c8779648 MB |
911 | "Image at %08lx ...\n", rd_addr); |
912 | ||
770605e4 | 913 | bootstage_mark(BOOTSTAGE_ID_FIT_RD_FORMAT); |
712fbcf3 SW |
914 | if (!fit_check_format(fit_hdr)) { |
915 | puts("Bad FIT ramdisk image format!\n"); | |
770605e4 | 916 | bootstage_error( |
aacc8c16 | 917 | BOOTSTAGE_ID_FIT_RD_FORMAT); |
c78fce69 | 918 | return 1; |
c8779648 | 919 | } |
770605e4 | 920 | bootstage_mark(BOOTSTAGE_ID_FIT_RD_FORMAT_OK); |
c8779648 MB |
921 | |
922 | if (!fit_uname_ramdisk) { | |
923 | /* | |
924 | * no ramdisk image node unit name, try to get config | |
925 | * node first. If config unit node name is NULL | |
926 | * fit_conf_get_node() will try to find default config node | |
927 | */ | |
770605e4 | 928 | bootstage_mark( |
aacc8c16 | 929 | BOOTSTAGE_ID_FIT_RD_NO_UNIT_NAME); |
712fbcf3 SW |
930 | cfg_noffset = fit_conf_get_node(fit_hdr, |
931 | fit_uname_config); | |
f773bea8 | 932 | if (cfg_noffset < 0) { |
712fbcf3 SW |
933 | puts("Could not find configuration " |
934 | "node\n"); | |
770605e4 | 935 | bootstage_error( |
aacc8c16 | 936 | BOOTSTAGE_ID_FIT_RD_NO_UNIT_NAME); |
c78fce69 | 937 | return 1; |
1372cce2 | 938 | } |
712fbcf3 SW |
939 | fit_uname_config = fdt_get_name(fit_hdr, |
940 | cfg_noffset, NULL); | |
941 | printf(" Using '%s' configuration\n", | |
942 | fit_uname_config); | |
c8779648 | 943 | |
712fbcf3 SW |
944 | rd_noffset = fit_conf_get_ramdisk_node(fit_hdr, |
945 | cfg_noffset); | |
946 | fit_uname_ramdisk = fit_get_name(fit_hdr, | |
947 | rd_noffset, NULL); | |
c8779648 MB |
948 | } else { |
949 | /* get ramdisk component image node offset */ | |
770605e4 | 950 | bootstage_mark( |
aacc8c16 | 951 | BOOTSTAGE_ID_FIT_RD_UNIT_NAME); |
712fbcf3 SW |
952 | rd_noffset = fit_image_get_node(fit_hdr, |
953 | fit_uname_ramdisk); | |
c8779648 | 954 | } |
1372cce2 | 955 | if (rd_noffset < 0) { |
712fbcf3 | 956 | puts("Could not find subimage node\n"); |
770605e4 | 957 | bootstage_error(BOOTSTAGE_ID_FIT_RD_SUBNODE); |
c78fce69 | 958 | return 1; |
1372cce2 | 959 | } |
c8779648 | 960 | |
712fbcf3 SW |
961 | printf(" Trying '%s' ramdisk subimage\n", |
962 | fit_uname_ramdisk); | |
c8779648 | 963 | |
770605e4 | 964 | bootstage_mark(BOOTSTAGE_ID_FIT_RD_CHECK); |
712fbcf3 SW |
965 | if (!fit_check_ramdisk(fit_hdr, rd_noffset, arch, |
966 | images->verify)) | |
c78fce69 | 967 | return 1; |
c8779648 MB |
968 | |
969 | /* get ramdisk image data address and length */ | |
712fbcf3 SW |
970 | if (fit_image_get_data(fit_hdr, rd_noffset, &data, |
971 | &size)) { | |
972 | puts("Could not find ramdisk subimage data!\n"); | |
770605e4 | 973 | bootstage_error(BOOTSTAGE_ID_FIT_RD_GET_DATA); |
c78fce69 | 974 | return 1; |
c8779648 | 975 | } |
770605e4 | 976 | bootstage_mark(BOOTSTAGE_ID_FIT_RD_GET_DATA_OK); |
c8779648 MB |
977 | |
978 | rd_data = (ulong)data; | |
979 | rd_len = size; | |
980 | ||
712fbcf3 SW |
981 | if (fit_image_get_load(fit_hdr, rd_noffset, &rd_load)) { |
982 | puts("Can't get ramdisk subimage load " | |
983 | "address!\n"); | |
770605e4 | 984 | bootstage_error(BOOTSTAGE_ID_FIT_RD_LOAD); |
c78fce69 | 985 | return 1; |
c8779648 | 986 | } |
770605e4 | 987 | bootstage_mark(BOOTSTAGE_ID_FIT_RD_LOAD); |
c8779648 MB |
988 | |
989 | images->fit_hdr_rd = fit_hdr; | |
990 | images->fit_uname_rd = fit_uname_ramdisk; | |
3dfe1101 | 991 | images->fit_noffset_rd = rd_noffset; |
c8779648 | 992 | break; |
d5934ad7 MB |
993 | #endif |
994 | default: | |
017e1f3f MV |
995 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
996 | if (argc >= 3 && (end = strchr(argv[2], ':'))) { | |
997 | rd_len = simple_strtoul(++end, NULL, 16); | |
998 | rd_data = rd_addr; | |
999 | } else | |
1000 | #endif | |
1001 | { | |
1002 | puts("Wrong Ramdisk Image Format\n"); | |
1003 | rd_data = rd_len = rd_load = 0; | |
1004 | return 1; | |
1005 | } | |
d5934ad7 | 1006 | } |
d5934ad7 | 1007 | } else if (images->legacy_hdr_valid && |
712fbcf3 SW |
1008 | image_check_type(&images->legacy_hdr_os_copy, |
1009 | IH_TYPE_MULTI)) { | |
1010 | ||
5ad03eb3 | 1011 | /* |
d5934ad7 MB |
1012 | * Now check if we have a legacy mult-component image, |
1013 | * get second entry data start address and len. | |
5ad03eb3 | 1014 | */ |
770605e4 | 1015 | bootstage_mark(BOOTSTAGE_ID_RAMDISK); |
712fbcf3 | 1016 | printf("## Loading init Ramdisk from multi component " |
c8779648 | 1017 | "Legacy Image at %08lx ...\n", |
d5934ad7 MB |
1018 | (ulong)images->legacy_hdr_os); |
1019 | ||
712fbcf3 | 1020 | image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len); |
5ad03eb3 MB |
1021 | } else { |
1022 | /* | |
1023 | * no initrd image | |
1024 | */ | |
770605e4 | 1025 | bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK); |
5ad03eb3 MB |
1026 | rd_len = rd_data = 0; |
1027 | } | |
1028 | ||
1029 | if (!rd_data) { | |
712fbcf3 | 1030 | debug("## No init Ramdisk\n"); |
5ad03eb3 MB |
1031 | } else { |
1032 | *rd_start = rd_data; | |
1033 | *rd_end = rd_data + rd_len; | |
1034 | } | |
712fbcf3 | 1035 | debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n", |
5ad03eb3 | 1036 | *rd_start, *rd_end); |
274cea2b KG |
1037 | |
1038 | return 0; | |
5ad03eb3 | 1039 | } |
ceaed2b1 | 1040 | |
fca43cc8 | 1041 | #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH |
ceaed2b1 | 1042 | /** |
9a4daad0 | 1043 | * boot_ramdisk_high - relocate init ramdisk |
e822d7fc | 1044 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
ceaed2b1 MB |
1045 | * @rd_data: ramdisk data start address |
1046 | * @rd_len: ramdisk data length | |
ceaed2b1 MB |
1047 | * @initrd_start: pointer to a ulong variable, will hold final init ramdisk |
1048 | * start address (after possible relocation) | |
1049 | * @initrd_end: pointer to a ulong variable, will hold final init ramdisk | |
1050 | * end address (after possible relocation) | |
1051 | * | |
9a4daad0 | 1052 | * boot_ramdisk_high() takes a relocation hint from "initrd_high" environement |
ceaed2b1 MB |
1053 | * variable and if requested ramdisk data is moved to a specified location. |
1054 | * | |
9a4daad0 MB |
1055 | * Initrd_start and initrd_end are set to final (after relocation) ramdisk |
1056 | * start/end addresses if ramdisk image start and len were provided, | |
1057 | * otherwise set initrd_start and initrd_end set to zeros. | |
1058 | * | |
ceaed2b1 | 1059 | * returns: |
9a4daad0 MB |
1060 | * 0 - success |
1061 | * -1 - failure | |
ceaed2b1 | 1062 | */ |
712fbcf3 | 1063 | int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len, |
e822d7fc | 1064 | ulong *initrd_start, ulong *initrd_end) |
ceaed2b1 MB |
1065 | { |
1066 | char *s; | |
1067 | ulong initrd_high; | |
1068 | int initrd_copy_to_ram = 1; | |
1069 | ||
712fbcf3 | 1070 | if ((s = getenv("initrd_high")) != NULL) { |
ceaed2b1 MB |
1071 | /* a value of "no" or a similar string will act like 0, |
1072 | * turning the "load high" feature off. This is intentional. | |
1073 | */ | |
712fbcf3 | 1074 | initrd_high = simple_strtoul(s, NULL, 16); |
ceaed2b1 MB |
1075 | if (initrd_high == ~0) |
1076 | initrd_copy_to_ram = 0; | |
1077 | } else { | |
1078 | /* not set, no restrictions to load high */ | |
1079 | initrd_high = ~0; | |
1080 | } | |
1081 | ||
95d449ad MB |
1082 | |
1083 | #ifdef CONFIG_LOGBUFFER | |
1084 | /* Prevent initrd from overwriting logbuffer */ | |
1085 | lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE); | |
1086 | #endif | |
1087 | ||
712fbcf3 | 1088 | debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n", |
ceaed2b1 MB |
1089 | initrd_high, initrd_copy_to_ram); |
1090 | ||
1091 | if (rd_data) { | |
1092 | if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */ | |
712fbcf3 | 1093 | debug(" in-place initrd\n"); |
ceaed2b1 MB |
1094 | *initrd_start = rd_data; |
1095 | *initrd_end = rd_data + rd_len; | |
e822d7fc | 1096 | lmb_reserve(lmb, rd_data, rd_len); |
ceaed2b1 | 1097 | } else { |
e822d7fc | 1098 | if (initrd_high) |
712fbcf3 SW |
1099 | *initrd_start = (ulong)lmb_alloc_base(lmb, |
1100 | rd_len, 0x1000, initrd_high); | |
e822d7fc | 1101 | else |
712fbcf3 SW |
1102 | *initrd_start = (ulong)lmb_alloc(lmb, rd_len, |
1103 | 0x1000); | |
e822d7fc KG |
1104 | |
1105 | if (*initrd_start == 0) { | |
712fbcf3 | 1106 | puts("ramdisk - allocation error\n"); |
e822d7fc | 1107 | goto error; |
ceaed2b1 | 1108 | } |
770605e4 | 1109 | bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK); |
ceaed2b1 MB |
1110 | |
1111 | *initrd_end = *initrd_start + rd_len; | |
712fbcf3 | 1112 | printf(" Loading Ramdisk to %08lx, end %08lx ... ", |
ceaed2b1 MB |
1113 | *initrd_start, *initrd_end); |
1114 | ||
712fbcf3 | 1115 | memmove_wd((void *)*initrd_start, |
ceaed2b1 MB |
1116 | (void *)rd_data, rd_len, CHUNKSZ); |
1117 | ||
3b200110 KG |
1118 | #ifdef CONFIG_MP |
1119 | /* | |
1120 | * Ensure the image is flushed to memory to handle | |
1121 | * AMP boot scenarios in which we might not be | |
1122 | * HW cache coherent | |
1123 | */ | |
1124 | flush_cache((unsigned long)*initrd_start, rd_len); | |
1125 | #endif | |
712fbcf3 | 1126 | puts("OK\n"); |
ceaed2b1 MB |
1127 | } |
1128 | } else { | |
1129 | *initrd_start = 0; | |
1130 | *initrd_end = 0; | |
1131 | } | |
712fbcf3 | 1132 | debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n", |
ceaed2b1 | 1133 | *initrd_start, *initrd_end); |
9a4daad0 | 1134 | |
e822d7fc | 1135 | return 0; |
b6b0fe64 | 1136 | |
e822d7fc KG |
1137 | error: |
1138 | return -1; | |
b6b0fe64 | 1139 | } |
fca43cc8 | 1140 | #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ |
b6b0fe64 | 1141 | |
06a09918 | 1142 | #ifdef CONFIG_OF_LIBFDT |
712fbcf3 | 1143 | static void fdt_error(const char *msg) |
06a09918 | 1144 | { |
712fbcf3 SW |
1145 | puts("ERROR: "); |
1146 | puts(msg); | |
1147 | puts(" - must RESET the board to recover.\n"); | |
06a09918 KG |
1148 | } |
1149 | ||
712fbcf3 | 1150 | static const image_header_t *image_get_fdt(ulong fdt_addr) |
06a09918 | 1151 | { |
3a2003f6 | 1152 | const image_header_t *fdt_hdr = (const image_header_t *)fdt_addr; |
06a09918 | 1153 | |
712fbcf3 | 1154 | image_print_contents(fdt_hdr); |
06a09918 | 1155 | |
712fbcf3 SW |
1156 | puts(" Verifying Checksum ... "); |
1157 | if (!image_check_hcrc(fdt_hdr)) { | |
1158 | fdt_error("fdt header checksum invalid"); | |
06a09918 KG |
1159 | return NULL; |
1160 | } | |
1161 | ||
712fbcf3 SW |
1162 | if (!image_check_dcrc(fdt_hdr)) { |
1163 | fdt_error("fdt checksum invalid"); | |
06a09918 KG |
1164 | return NULL; |
1165 | } | |
712fbcf3 | 1166 | puts("OK\n"); |
06a09918 | 1167 | |
712fbcf3 SW |
1168 | if (!image_check_type(fdt_hdr, IH_TYPE_FLATDT)) { |
1169 | fdt_error("uImage is not a fdt"); | |
06a09918 KG |
1170 | return NULL; |
1171 | } | |
712fbcf3 SW |
1172 | if (image_get_comp(fdt_hdr) != IH_COMP_NONE) { |
1173 | fdt_error("uImage is compressed"); | |
06a09918 KG |
1174 | return NULL; |
1175 | } | |
712fbcf3 SW |
1176 | if (fdt_check_header((char *)image_get_data(fdt_hdr)) != 0) { |
1177 | fdt_error("uImage data is not a fdt"); | |
06a09918 KG |
1178 | return NULL; |
1179 | } | |
1180 | return fdt_hdr; | |
1181 | } | |
1182 | ||
1183 | /** | |
1184 | * fit_check_fdt - verify FIT format FDT subimage | |
1185 | * @fit_hdr: pointer to the FIT header | |
1186 | * fdt_noffset: FDT subimage node offset within FIT image | |
1187 | * @verify: data CRC verification flag | |
1188 | * | |
1189 | * fit_check_fdt() verifies integrity of the FDT subimage and from | |
1190 | * specified FIT image. | |
1191 | * | |
1192 | * returns: | |
1193 | * 1, on success | |
1194 | * 0, on failure | |
1195 | */ | |
1196 | #if defined(CONFIG_FIT) | |
712fbcf3 | 1197 | static int fit_check_fdt(const void *fit, int fdt_noffset, int verify) |
06a09918 | 1198 | { |
712fbcf3 | 1199 | fit_image_print(fit, fdt_noffset, " "); |
06a09918 KG |
1200 | |
1201 | if (verify) { | |
712fbcf3 SW |
1202 | puts(" Verifying Hash Integrity ... "); |
1203 | if (!fit_image_check_hashes(fit, fdt_noffset)) { | |
1204 | fdt_error("Bad Data Hash"); | |
06a09918 KG |
1205 | return 0; |
1206 | } | |
712fbcf3 | 1207 | puts("OK\n"); |
06a09918 KG |
1208 | } |
1209 | ||
712fbcf3 SW |
1210 | if (!fit_image_check_type(fit, fdt_noffset, IH_TYPE_FLATDT)) { |
1211 | fdt_error("Not a FDT image"); | |
06a09918 KG |
1212 | return 0; |
1213 | } | |
1214 | ||
712fbcf3 SW |
1215 | if (!fit_image_check_comp(fit, fdt_noffset, IH_COMP_NONE)) { |
1216 | fdt_error("FDT image is compressed"); | |
06a09918 KG |
1217 | return 0; |
1218 | } | |
1219 | ||
1220 | return 1; | |
1221 | } | |
1222 | #endif /* CONFIG_FIT */ | |
1223 | ||
6d0f6bcf JCPV |
1224 | #ifndef CONFIG_SYS_FDT_PAD |
1225 | #define CONFIG_SYS_FDT_PAD 0x3000 | |
06a09918 KG |
1226 | #endif |
1227 | ||
55b0a393 GL |
1228 | #if defined(CONFIG_OF_LIBFDT) |
1229 | /** | |
1230 | * boot_fdt_add_mem_rsv_regions - Mark the memreserve sections as unusable | |
1231 | * @lmb: pointer to lmb handle, will be used for memory mgmt | |
1232 | * @fdt_blob: pointer to fdt blob base address | |
1233 | * | |
1234 | * Adds the memreserve regions in the dtb to the lmb block. Adding the | |
1235 | * memreserve regions prevents u-boot from using them to store the initrd | |
1236 | * or the fdt blob. | |
1237 | */ | |
1238 | void boot_fdt_add_mem_rsv_regions(struct lmb *lmb, void *fdt_blob) | |
1239 | { | |
1240 | uint64_t addr, size; | |
1241 | int i, total; | |
1242 | ||
712fbcf3 | 1243 | if (fdt_check_header(fdt_blob) != 0) |
55b0a393 GL |
1244 | return; |
1245 | ||
1246 | total = fdt_num_mem_rsv(fdt_blob); | |
1247 | for (i = 0; i < total; i++) { | |
1248 | if (fdt_get_mem_rsv(fdt_blob, i, &addr, &size) != 0) | |
1249 | continue; | |
1250 | printf(" reserving fdt memory region: addr=%llx size=%llx\n", | |
1251 | (unsigned long long)addr, (unsigned long long)size); | |
1252 | lmb_reserve(lmb, addr, size); | |
1253 | } | |
1254 | } | |
1255 | ||
06a09918 KG |
1256 | /** |
1257 | * boot_relocate_fdt - relocate flat device tree | |
1258 | * @lmb: pointer to lmb handle, will be used for memory mgmt | |
06a09918 KG |
1259 | * @of_flat_tree: pointer to a char* variable, will hold fdt start address |
1260 | * @of_size: pointer to a ulong variable, will hold fdt length | |
1261 | * | |
43b08af5 TT |
1262 | * boot_relocate_fdt() allocates a region of memory within the bootmap and |
1263 | * relocates the of_flat_tree into that region, even if the fdt is already in | |
1264 | * the bootmap. It also expands the size of the fdt by CONFIG_SYS_FDT_PAD | |
1265 | * bytes. | |
06a09918 KG |
1266 | * |
1267 | * of_flat_tree and of_size are set to final (after relocation) values | |
1268 | * | |
1269 | * returns: | |
1270 | * 0 - success | |
1271 | * 1 - failure | |
1272 | */ | |
712fbcf3 | 1273 | int boot_relocate_fdt(struct lmb *lmb, char **of_flat_tree, ulong *of_size) |
06a09918 | 1274 | { |
43b08af5 | 1275 | void *fdt_blob = *of_flat_tree; |
199adb60 | 1276 | void *of_start = NULL; |
a28afca5 | 1277 | char *fdt_high; |
06a09918 | 1278 | ulong of_len = 0; |
43b08af5 | 1279 | int err; |
a28afca5 | 1280 | int disable_relocation = 0; |
06a09918 KG |
1281 | |
1282 | /* nothing to do */ | |
1283 | if (*of_size == 0) | |
1284 | return 0; | |
1285 | ||
712fbcf3 SW |
1286 | if (fdt_check_header(fdt_blob) != 0) { |
1287 | fdt_error("image is not a fdt"); | |
06a09918 KG |
1288 | goto error; |
1289 | } | |
1290 | ||
43b08af5 TT |
1291 | /* position on a 4K boundary before the alloc_current */ |
1292 | /* Pad the FDT by a specified amount */ | |
1293 | of_len = *of_size + CONFIG_SYS_FDT_PAD; | |
a28afca5 DL |
1294 | |
1295 | /* If fdt_high is set use it to select the relocation address */ | |
1296 | fdt_high = getenv("fdt_high"); | |
1297 | if (fdt_high) { | |
1298 | void *desired_addr = (void *)simple_strtoul(fdt_high, NULL, 16); | |
1299 | ||
1300 | if (((ulong) desired_addr) == ~0UL) { | |
1301 | /* All ones means use fdt in place */ | |
fa34f6b2 SG |
1302 | of_start = fdt_blob; |
1303 | lmb_reserve(lmb, (ulong)of_start, of_len); | |
a28afca5 | 1304 | disable_relocation = 1; |
fa34f6b2 | 1305 | } else if (desired_addr) { |
a28afca5 DL |
1306 | of_start = |
1307 | (void *)(ulong) lmb_alloc_base(lmb, of_len, 0x1000, | |
fa34f6b2 | 1308 | (ulong)desired_addr); |
199adb60 | 1309 | if (of_start == NULL) { |
a28afca5 DL |
1310 | puts("Failed using fdt_high value for Device Tree"); |
1311 | goto error; | |
1312 | } | |
1313 | } else { | |
1314 | of_start = | |
1bb5e907 | 1315 | (void *)(ulong) lmb_alloc(lmb, of_len, 0x1000); |
a28afca5 DL |
1316 | } |
1317 | } else { | |
1318 | of_start = | |
1319 | (void *)(ulong) lmb_alloc_base(lmb, of_len, 0x1000, | |
1320 | getenv_bootm_mapsize() | |
1321 | + getenv_bootm_low()); | |
1322 | } | |
06a09918 | 1323 | |
199adb60 | 1324 | if (of_start == NULL) { |
43b08af5 TT |
1325 | puts("device tree - allocation error\n"); |
1326 | goto error; | |
1327 | } | |
06a09918 | 1328 | |
a28afca5 DL |
1329 | if (disable_relocation) { |
1330 | /* We assume there is space after the existing fdt to use for padding */ | |
1331 | fdt_set_totalsize(of_start, of_len); | |
1332 | printf(" Using Device Tree in place at %p, end %p\n", | |
1333 | of_start, of_start + of_len - 1); | |
1334 | } else { | |
712fbcf3 | 1335 | debug("## device tree at %p ... %p (len=%ld [0x%lX])\n", |
a28afca5 | 1336 | fdt_blob, fdt_blob + *of_size - 1, of_len, of_len); |
06a09918 | 1337 | |
712fbcf3 | 1338 | printf(" Loading Device Tree to %p, end %p ... ", |
a28afca5 | 1339 | of_start, of_start + of_len - 1); |
06a09918 | 1340 | |
712fbcf3 | 1341 | err = fdt_open_into(fdt_blob, of_start, of_len); |
a28afca5 | 1342 | if (err != 0) { |
712fbcf3 | 1343 | fdt_error("fdt move failed"); |
a28afca5 DL |
1344 | goto error; |
1345 | } | |
712fbcf3 | 1346 | puts("OK\n"); |
06a09918 | 1347 | } |
43b08af5 TT |
1348 | |
1349 | *of_flat_tree = of_start; | |
1350 | *of_size = of_len; | |
06a09918 | 1351 | |
54f9c866 | 1352 | set_working_fdt_addr(*of_flat_tree); |
06a09918 KG |
1353 | return 0; |
1354 | ||
1355 | error: | |
1356 | return 1; | |
1357 | } | |
ed59e587 | 1358 | #endif /* CONFIG_OF_LIBFDT */ |
06a09918 KG |
1359 | |
1360 | /** | |
1361 | * boot_get_fdt - main fdt handling routine | |
1362 | * @argc: command argument count | |
1363 | * @argv: command argument list | |
1364 | * @images: pointer to the bootm images structure | |
1365 | * @of_flat_tree: pointer to a char* variable, will hold fdt start address | |
1366 | * @of_size: pointer to a ulong variable, will hold fdt length | |
1367 | * | |
1368 | * boot_get_fdt() is responsible for finding a valid flat device tree image. | |
1369 | * Curently supported are the following ramdisk sources: | |
1370 | * - multicomponent kernel/ramdisk image, | |
1371 | * - commandline provided address of decicated ramdisk image. | |
1372 | * | |
1373 | * returns: | |
1374 | * 0, if fdt image was found and valid, or skipped | |
1375 | * of_flat_tree and of_size are set to fdt start address and length if | |
1376 | * fdt image is found and valid | |
1377 | * | |
1378 | * 1, if fdt image is found but corrupted | |
1379 | * of_flat_tree and of_size are set to 0 if no fdt exists | |
1380 | */ | |
712fbcf3 SW |
1381 | int boot_get_fdt(int flag, int argc, char * const argv[], |
1382 | bootm_headers_t *images, char **of_flat_tree, ulong *of_size) | |
06a09918 | 1383 | { |
3a2003f6 | 1384 | const image_header_t *fdt_hdr; |
06a09918 | 1385 | ulong fdt_addr; |
06a09918 | 1386 | char *fdt_blob = NULL; |
e37ae40e | 1387 | ulong image_start, image_data, image_end; |
06a09918 KG |
1388 | ulong load_start, load_end; |
1389 | #if defined(CONFIG_FIT) | |
1390 | void *fit_hdr; | |
1391 | const char *fit_uname_config = NULL; | |
1392 | const char *fit_uname_fdt = NULL; | |
1393 | ulong default_addr; | |
1394 | int cfg_noffset; | |
1395 | int fdt_noffset; | |
1396 | const void *data; | |
1397 | size_t size; | |
1398 | #endif | |
1399 | ||
1400 | *of_flat_tree = NULL; | |
1401 | *of_size = 0; | |
1402 | ||
712fbcf3 | 1403 | if (argc > 3 || genimg_has_config(images)) { |
06a09918 KG |
1404 | #if defined(CONFIG_FIT) |
1405 | if (argc > 3) { | |
1406 | /* | |
1407 | * If the FDT blob comes from the FIT image and the | |
1408 | * FIT image address is omitted in the command line | |
1409 | * argument, try to use ramdisk or os FIT image | |
1410 | * address or default load address. | |
1411 | */ | |
1412 | if (images->fit_uname_rd) | |
1413 | default_addr = (ulong)images->fit_hdr_rd; | |
1414 | else if (images->fit_uname_os) | |
1415 | default_addr = (ulong)images->fit_hdr_os; | |
1416 | else | |
1417 | default_addr = load_addr; | |
1418 | ||
712fbcf3 | 1419 | if (fit_parse_conf(argv[3], default_addr, |
06a09918 | 1420 | &fdt_addr, &fit_uname_config)) { |
712fbcf3 SW |
1421 | debug("* fdt: config '%s' from image at " |
1422 | "0x%08lx\n", | |
06a09918 | 1423 | fit_uname_config, fdt_addr); |
712fbcf3 | 1424 | } else if (fit_parse_subimage(argv[3], default_addr, |
06a09918 | 1425 | &fdt_addr, &fit_uname_fdt)) { |
712fbcf3 SW |
1426 | debug("* fdt: subimage '%s' from image at " |
1427 | "0x%08lx\n", | |
06a09918 KG |
1428 | fit_uname_fdt, fdt_addr); |
1429 | } else | |
1430 | #endif | |
1431 | { | |
1432 | fdt_addr = simple_strtoul(argv[3], NULL, 16); | |
712fbcf3 SW |
1433 | debug("* fdt: cmdline image address = " |
1434 | "0x%08lx\n", | |
06a09918 KG |
1435 | fdt_addr); |
1436 | } | |
1437 | #if defined(CONFIG_FIT) | |
1438 | } else { | |
1439 | /* use FIT configuration provided in first bootm | |
1440 | * command argument | |
1441 | */ | |
1442 | fdt_addr = (ulong)images->fit_hdr_os; | |
1443 | fit_uname_config = images->fit_uname_cfg; | |
712fbcf3 SW |
1444 | debug("* fdt: using config '%s' from image " |
1445 | "at 0x%08lx\n", | |
06a09918 KG |
1446 | fit_uname_config, fdt_addr); |
1447 | ||
1448 | /* | |
1449 | * Check whether configuration has FDT blob defined, | |
1450 | * if not quit silently. | |
1451 | */ | |
1452 | fit_hdr = (void *)fdt_addr; | |
712fbcf3 | 1453 | cfg_noffset = fit_conf_get_node(fit_hdr, |
06a09918 KG |
1454 | fit_uname_config); |
1455 | if (cfg_noffset < 0) { | |
712fbcf3 | 1456 | debug("* fdt: no such config\n"); |
06a09918 KG |
1457 | return 0; |
1458 | } | |
1459 | ||
712fbcf3 | 1460 | fdt_noffset = fit_conf_get_fdt_node(fit_hdr, |
06a09918 KG |
1461 | cfg_noffset); |
1462 | if (fdt_noffset < 0) { | |
712fbcf3 | 1463 | debug("* fdt: no fdt in config\n"); |
06a09918 KG |
1464 | return 0; |
1465 | } | |
1466 | } | |
1467 | #endif | |
1468 | ||
712fbcf3 | 1469 | debug("## Checking for 'FDT'/'FDT Image' at %08lx\n", |
06a09918 KG |
1470 | fdt_addr); |
1471 | ||
1472 | /* copy from dataflash if needed */ | |
712fbcf3 | 1473 | fdt_addr = genimg_get_image(fdt_addr); |
06a09918 KG |
1474 | |
1475 | /* | |
1476 | * Check if there is an FDT image at the | |
1477 | * address provided in the second bootm argument | |
1478 | * check image type, for FIT images get a FIT node. | |
1479 | */ | |
712fbcf3 | 1480 | switch (genimg_get_format((void *)fdt_addr)) { |
06a09918 KG |
1481 | case IMAGE_FORMAT_LEGACY: |
1482 | /* verify fdt_addr points to a valid image header */ | |
712fbcf3 SW |
1483 | printf("## Flattened Device Tree from Legacy Image " |
1484 | "at %08lx\n", | |
06a09918 | 1485 | fdt_addr); |
712fbcf3 | 1486 | fdt_hdr = image_get_fdt(fdt_addr); |
06a09918 KG |
1487 | if (!fdt_hdr) |
1488 | goto error; | |
1489 | ||
1490 | /* | |
1491 | * move image data to the load address, | |
1492 | * make sure we don't overwrite initial image | |
1493 | */ | |
1494 | image_start = (ulong)fdt_hdr; | |
e37ae40e | 1495 | image_data = (ulong)image_get_data(fdt_hdr); |
712fbcf3 | 1496 | image_end = image_get_image_end(fdt_hdr); |
06a09918 | 1497 | |
712fbcf3 SW |
1498 | load_start = image_get_load(fdt_hdr); |
1499 | load_end = load_start + image_get_data_size(fdt_hdr); | |
06a09918 | 1500 | |
e37ae40e SW |
1501 | if (load_start == image_start || |
1502 | load_start == image_data) { | |
1503 | fdt_blob = (char *)image_data; | |
1504 | break; | |
1505 | } | |
1506 | ||
06a09918 | 1507 | if ((load_start < image_end) && (load_end > image_start)) { |
712fbcf3 | 1508 | fdt_error("fdt overwritten"); |
06a09918 KG |
1509 | goto error; |
1510 | } | |
1511 | ||
712fbcf3 | 1512 | debug(" Loading FDT from 0x%08lx to 0x%08lx\n", |
e37ae40e | 1513 | image_data, load_start); |
06a09918 | 1514 | |
712fbcf3 | 1515 | memmove((void *)load_start, |
e37ae40e | 1516 | (void *)image_data, |
712fbcf3 | 1517 | image_get_data_size(fdt_hdr)); |
06a09918 KG |
1518 | |
1519 | fdt_blob = (char *)load_start; | |
1520 | break; | |
1521 | case IMAGE_FORMAT_FIT: | |
1522 | /* | |
1523 | * This case will catch both: new uImage format | |
1524 | * (libfdt based) and raw FDT blob (also libfdt | |
1525 | * based). | |
1526 | */ | |
1527 | #if defined(CONFIG_FIT) | |
1528 | /* check FDT blob vs FIT blob */ | |
712fbcf3 | 1529 | if (fit_check_format((const void *)fdt_addr)) { |
06a09918 KG |
1530 | /* |
1531 | * FIT image | |
1532 | */ | |
1533 | fit_hdr = (void *)fdt_addr; | |
712fbcf3 SW |
1534 | printf("## Flattened Device Tree from FIT " |
1535 | "Image at %08lx\n", | |
06a09918 KG |
1536 | fdt_addr); |
1537 | ||
1538 | if (!fit_uname_fdt) { | |
1539 | /* | |
1540 | * no FDT blob image node unit name, | |
1541 | * try to get config node first. If | |
1542 | * config unit node name is NULL | |
1543 | * fit_conf_get_node() will try to | |
1544 | * find default config node | |
1545 | */ | |
712fbcf3 | 1546 | cfg_noffset = fit_conf_get_node(fit_hdr, |
06a09918 KG |
1547 | fit_uname_config); |
1548 | ||
1549 | if (cfg_noffset < 0) { | |
712fbcf3 SW |
1550 | fdt_error("Could not find " |
1551 | "configuration " | |
1552 | "node\n"); | |
06a09918 KG |
1553 | goto error; |
1554 | } | |
1555 | ||
712fbcf3 | 1556 | fit_uname_config = fdt_get_name(fit_hdr, |
06a09918 | 1557 | cfg_noffset, NULL); |
712fbcf3 | 1558 | printf(" Using '%s' configuration\n", |
06a09918 KG |
1559 | fit_uname_config); |
1560 | ||
712fbcf3 SW |
1561 | fdt_noffset = fit_conf_get_fdt_node( |
1562 | fit_hdr, | |
06a09918 | 1563 | cfg_noffset); |
712fbcf3 | 1564 | fit_uname_fdt = fit_get_name(fit_hdr, |
06a09918 KG |
1565 | fdt_noffset, NULL); |
1566 | } else { | |
1567 | /* get FDT component image node offset */ | |
712fbcf3 SW |
1568 | fdt_noffset = fit_image_get_node( |
1569 | fit_hdr, | |
1570 | fit_uname_fdt); | |
06a09918 KG |
1571 | } |
1572 | if (fdt_noffset < 0) { | |
712fbcf3 SW |
1573 | fdt_error("Could not find subimage " |
1574 | "node\n"); | |
06a09918 KG |
1575 | goto error; |
1576 | } | |
1577 | ||
712fbcf3 | 1578 | printf(" Trying '%s' FDT blob subimage\n", |
06a09918 KG |
1579 | fit_uname_fdt); |
1580 | ||
712fbcf3 | 1581 | if (!fit_check_fdt(fit_hdr, fdt_noffset, |
06a09918 KG |
1582 | images->verify)) |
1583 | goto error; | |
1584 | ||
1585 | /* get ramdisk image data address and length */ | |
712fbcf3 | 1586 | if (fit_image_get_data(fit_hdr, fdt_noffset, |
06a09918 | 1587 | &data, &size)) { |
712fbcf3 SW |
1588 | fdt_error("Could not find FDT " |
1589 | "subimage data"); | |
06a09918 KG |
1590 | goto error; |
1591 | } | |
1592 | ||
1593 | /* verift that image data is a proper FDT blob */ | |
712fbcf3 SW |
1594 | if (fdt_check_header((char *)data) != 0) { |
1595 | fdt_error("Subimage data is not a FTD"); | |
06a09918 KG |
1596 | goto error; |
1597 | } | |
1598 | ||
1599 | /* | |
1600 | * move image data to the load address, | |
1601 | * make sure we don't overwrite initial image | |
1602 | */ | |
1603 | image_start = (ulong)fit_hdr; | |
712fbcf3 | 1604 | image_end = fit_get_end(fit_hdr); |
06a09918 | 1605 | |
712fbcf3 | 1606 | if (fit_image_get_load(fit_hdr, fdt_noffset, |
06a09918 KG |
1607 | &load_start) == 0) { |
1608 | load_end = load_start + size; | |
1609 | ||
1610 | if ((load_start < image_end) && | |
1611 | (load_end > image_start)) { | |
712fbcf3 | 1612 | fdt_error("FDT overwritten"); |
06a09918 KG |
1613 | goto error; |
1614 | } | |
1615 | ||
712fbcf3 SW |
1616 | printf(" Loading FDT from 0x%08lx " |
1617 | "to 0x%08lx\n", | |
1618 | (ulong)data, | |
1619 | load_start); | |
06a09918 | 1620 | |
712fbcf3 | 1621 | memmove((void *)load_start, |
06a09918 KG |
1622 | (void *)data, size); |
1623 | ||
1624 | fdt_blob = (char *)load_start; | |
1625 | } else { | |
1626 | fdt_blob = (char *)data; | |
1627 | } | |
1628 | ||
1629 | images->fit_hdr_fdt = fit_hdr; | |
1630 | images->fit_uname_fdt = fit_uname_fdt; | |
1631 | images->fit_noffset_fdt = fdt_noffset; | |
1632 | break; | |
1633 | } else | |
1634 | #endif | |
1635 | { | |
1636 | /* | |
1637 | * FDT blob | |
1638 | */ | |
1639 | fdt_blob = (char *)fdt_addr; | |
712fbcf3 SW |
1640 | debug("* fdt: raw FDT blob\n"); |
1641 | printf("## Flattened Device Tree blob at " | |
1642 | "%08lx\n", (long)fdt_blob); | |
06a09918 KG |
1643 | } |
1644 | break; | |
1645 | default: | |
712fbcf3 SW |
1646 | puts("ERROR: Did not find a cmdline Flattened Device " |
1647 | "Tree\n"); | |
06a09918 KG |
1648 | goto error; |
1649 | } | |
1650 | ||
0ec2ce4a | 1651 | printf(" Booting using the fdt blob at 0x%p\n", fdt_blob); |
06a09918 KG |
1652 | |
1653 | } else if (images->legacy_hdr_valid && | |
712fbcf3 SW |
1654 | image_check_type(&images->legacy_hdr_os_copy, |
1655 | IH_TYPE_MULTI)) { | |
06a09918 KG |
1656 | |
1657 | ulong fdt_data, fdt_len; | |
1658 | ||
1659 | /* | |
1660 | * Now check if we have a legacy multi-component image, | |
1661 | * get second entry data start address and len. | |
1662 | */ | |
712fbcf3 | 1663 | printf("## Flattened Device Tree from multi " |
06a09918 KG |
1664 | "component Image at %08lX\n", |
1665 | (ulong)images->legacy_hdr_os); | |
1666 | ||
712fbcf3 SW |
1667 | image_multi_getimg(images->legacy_hdr_os, 2, &fdt_data, |
1668 | &fdt_len); | |
06a09918 KG |
1669 | if (fdt_len) { |
1670 | ||
1671 | fdt_blob = (char *)fdt_data; | |
0ec2ce4a | 1672 | printf(" Booting using the fdt at 0x%p\n", fdt_blob); |
06a09918 | 1673 | |
712fbcf3 SW |
1674 | if (fdt_check_header(fdt_blob) != 0) { |
1675 | fdt_error("image is not a fdt"); | |
06a09918 KG |
1676 | goto error; |
1677 | } | |
1678 | ||
d1263fce | 1679 | if (fdt_totalsize(fdt_blob) != fdt_len) { |
712fbcf3 | 1680 | fdt_error("fdt size != image size"); |
06a09918 KG |
1681 | goto error; |
1682 | } | |
1683 | } else { | |
712fbcf3 | 1684 | debug("## No Flattened Device Tree\n"); |
06a09918 KG |
1685 | return 0; |
1686 | } | |
1687 | } else { | |
712fbcf3 | 1688 | debug("## No Flattened Device Tree\n"); |
06a09918 KG |
1689 | return 0; |
1690 | } | |
1691 | ||
1692 | *of_flat_tree = fdt_blob; | |
d1263fce | 1693 | *of_size = fdt_totalsize(fdt_blob); |
712fbcf3 | 1694 | debug(" of_flat_tree at 0x%08lx size 0x%08lx\n", |
52514699 | 1695 | (ulong)*of_flat_tree, *of_size); |
06a09918 KG |
1696 | |
1697 | return 0; | |
1698 | ||
1699 | error: | |
199adb60 | 1700 | *of_flat_tree = NULL; |
06a09918 KG |
1701 | *of_size = 0; |
1702 | return 1; | |
1703 | } | |
1704 | #endif /* CONFIG_OF_LIBFDT */ | |
1705 | ||
fca43cc8 | 1706 | #ifdef CONFIG_SYS_BOOT_GET_CMDLINE |
b6b0fe64 | 1707 | /** |
9a4daad0 | 1708 | * boot_get_cmdline - allocate and initialize kernel cmdline |
e822d7fc | 1709 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
b6b0fe64 MB |
1710 | * @cmd_start: pointer to a ulong variable, will hold cmdline start |
1711 | * @cmd_end: pointer to a ulong variable, will hold cmdline end | |
1712 | * | |
9a4daad0 | 1713 | * boot_get_cmdline() allocates space for kernel command line below |
590d3cac | 1714 | * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-boot environemnt |
b6b0fe64 MB |
1715 | * variable is present its contents is copied to allocated kernel |
1716 | * command line. | |
1717 | * | |
1718 | * returns: | |
e822d7fc KG |
1719 | * 0 - success |
1720 | * -1 - failure | |
b6b0fe64 | 1721 | */ |
712fbcf3 | 1722 | int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end) |
b6b0fe64 MB |
1723 | { |
1724 | char *cmdline; | |
1725 | char *s; | |
1726 | ||
6d0f6bcf | 1727 | cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf, |
c3624e6e | 1728 | getenv_bootm_mapsize() + getenv_bootm_low()); |
e822d7fc KG |
1729 | |
1730 | if (cmdline == NULL) | |
1731 | return -1; | |
b6b0fe64 MB |
1732 | |
1733 | if ((s = getenv("bootargs")) == NULL) | |
1734 | s = ""; | |
1735 | ||
1736 | strcpy(cmdline, s); | |
1737 | ||
1738 | *cmd_start = (ulong) & cmdline[0]; | |
1739 | *cmd_end = *cmd_start + strlen(cmdline); | |
1740 | ||
712fbcf3 | 1741 | debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end); |
b6b0fe64 | 1742 | |
e822d7fc | 1743 | return 0; |
b6b0fe64 | 1744 | } |
fca43cc8 | 1745 | #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ |
b6b0fe64 | 1746 | |
fca43cc8 | 1747 | #ifdef CONFIG_SYS_BOOT_GET_KBD |
b6b0fe64 | 1748 | /** |
9a4daad0 | 1749 | * boot_get_kbd - allocate and initialize kernel copy of board info |
e822d7fc | 1750 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
b6b0fe64 MB |
1751 | * @kbd: double pointer to board info data |
1752 | * | |
9a4daad0 | 1753 | * boot_get_kbd() allocates space for kernel copy of board info data below |
590d3cac GL |
1754 | * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized |
1755 | * with the current u-boot board info data. | |
b6b0fe64 MB |
1756 | * |
1757 | * returns: | |
e822d7fc KG |
1758 | * 0 - success |
1759 | * -1 - failure | |
b6b0fe64 | 1760 | */ |
712fbcf3 | 1761 | int boot_get_kbd(struct lmb *lmb, bd_t **kbd) |
b6b0fe64 | 1762 | { |
391fd93a | 1763 | *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf, |
c3624e6e | 1764 | getenv_bootm_mapsize() + getenv_bootm_low()); |
e822d7fc KG |
1765 | if (*kbd == NULL) |
1766 | return -1; | |
1767 | ||
b6b0fe64 MB |
1768 | **kbd = *(gd->bd); |
1769 | ||
712fbcf3 | 1770 | debug("## kernel board info at 0x%08lx\n", (ulong)*kbd); |
b6b0fe64 MB |
1771 | |
1772 | #if defined(DEBUG) && defined(CONFIG_CMD_BDI) | |
1773 | do_bdinfo(NULL, 0, 0, NULL); | |
1774 | #endif | |
1775 | ||
e822d7fc | 1776 | return 0; |
ceaed2b1 | 1777 | } |
fca43cc8 | 1778 | #endif /* CONFIG_SYS_BOOT_GET_KBD */ |
5dfb5213 | 1779 | #endif /* !USE_HOSTCC */ |
5ad03eb3 | 1780 | |
f50433d6 MB |
1781 | #if defined(CONFIG_FIT) |
1782 | /*****************************************************************************/ | |
1783 | /* New uImage format routines */ | |
1784 | /*****************************************************************************/ | |
5dfb5213 | 1785 | #ifndef USE_HOSTCC |
712fbcf3 | 1786 | static int fit_parse_spec(const char *spec, char sepc, ulong addr_curr, |
f50433d6 MB |
1787 | ulong *addr, const char **name) |
1788 | { | |
1789 | const char *sep; | |
1790 | ||
1791 | *addr = addr_curr; | |
1792 | *name = NULL; | |
1793 | ||
712fbcf3 | 1794 | sep = strchr(spec, sepc); |
f50433d6 MB |
1795 | if (sep) { |
1796 | if (sep - spec > 0) | |
712fbcf3 | 1797 | *addr = simple_strtoul(spec, NULL, 16); |
f50433d6 MB |
1798 | |
1799 | *name = sep + 1; | |
1800 | return 1; | |
1801 | } | |
1802 | ||
1803 | return 0; | |
1804 | } | |
1805 | ||
1806 | /** | |
1807 | * fit_parse_conf - parse FIT configuration spec | |
1808 | * @spec: input string, containing configuration spec | |
1809 | * @add_curr: current image address (to be used as a possible default) | |
1810 | * @addr: pointer to a ulong variable, will hold FIT image address of a given | |
1811 | * configuration | |
1812 | * @conf_name double pointer to a char, will hold pointer to a configuration | |
1813 | * unit name | |
1814 | * | |
1815 | * fit_parse_conf() expects configuration spec in the for of [<addr>]#<conf>, | |
1816 | * where <addr> is a FIT image address that contains configuration | |
1817 | * with a <conf> unit name. | |
1818 | * | |
1819 | * Address part is optional, and if omitted default add_curr will | |
1820 | * be used instead. | |
1821 | * | |
1822 | * returns: | |
1823 | * 1 if spec is a valid configuration string, | |
1824 | * addr and conf_name are set accordingly | |
1825 | * 0 otherwise | |
1826 | */ | |
314f634b | 1827 | int fit_parse_conf(const char *spec, ulong addr_curr, |
f50433d6 MB |
1828 | ulong *addr, const char **conf_name) |
1829 | { | |
712fbcf3 | 1830 | return fit_parse_spec(spec, '#', addr_curr, addr, conf_name); |
f50433d6 MB |
1831 | } |
1832 | ||
1833 | /** | |
1834 | * fit_parse_subimage - parse FIT subimage spec | |
1835 | * @spec: input string, containing subimage spec | |
1836 | * @add_curr: current image address (to be used as a possible default) | |
1837 | * @addr: pointer to a ulong variable, will hold FIT image address of a given | |
1838 | * subimage | |
1839 | * @image_name: double pointer to a char, will hold pointer to a subimage name | |
1840 | * | |
1841 | * fit_parse_subimage() expects subimage spec in the for of | |
1842 | * [<addr>]:<subimage>, where <addr> is a FIT image address that contains | |
1843 | * subimage with a <subimg> unit name. | |
1844 | * | |
1845 | * Address part is optional, and if omitted default add_curr will | |
1846 | * be used instead. | |
1847 | * | |
1848 | * returns: | |
1849 | * 1 if spec is a valid subimage string, | |
1850 | * addr and image_name are set accordingly | |
1851 | * 0 otherwise | |
1852 | */ | |
314f634b | 1853 | int fit_parse_subimage(const char *spec, ulong addr_curr, |
f50433d6 MB |
1854 | ulong *addr, const char **image_name) |
1855 | { | |
712fbcf3 | 1856 | return fit_parse_spec(spec, ':', addr_curr, addr, image_name); |
f50433d6 | 1857 | } |
5dfb5213 MB |
1858 | #endif /* !USE_HOSTCC */ |
1859 | ||
712fbcf3 | 1860 | static void fit_get_debug(const void *fit, int noffset, |
5dfb5213 MB |
1861 | char *prop_name, int err) |
1862 | { | |
712fbcf3 | 1863 | debug("Can't get '%s' property from FIT 0x%08lx, " |
5dfb5213 MB |
1864 | "node: offset %d, name %s (%s)\n", |
1865 | prop_name, (ulong)fit, noffset, | |
712fbcf3 SW |
1866 | fit_get_name(fit, noffset, NULL), |
1867 | fdt_strerror(err)); | |
5dfb5213 MB |
1868 | } |
1869 | ||
1870 | /** | |
edbed247 | 1871 | * fit_print_contents - prints out the contents of the FIT format image |
5dfb5213 MB |
1872 | * @fit: pointer to the FIT format image header |
1873 | * @p: pointer to prefix string | |
1874 | * | |
edbed247 | 1875 | * fit_print_contents() formats a multi line FIT image contents description. |
5dfb5213 MB |
1876 | * The routine prints out FIT image properties (root node level) follwed by |
1877 | * the details of each component image. | |
1878 | * | |
1879 | * returns: | |
1880 | * no returned results | |
1881 | */ | |
712fbcf3 | 1882 | void fit_print_contents(const void *fit) |
5dfb5213 MB |
1883 | { |
1884 | char *desc; | |
1885 | char *uname; | |
1886 | int images_noffset; | |
1887 | int confs_noffset; | |
1888 | int noffset; | |
1889 | int ndepth; | |
1890 | int count = 0; | |
1891 | int ret; | |
edbed247 | 1892 | const char *p; |
5dfb5213 MB |
1893 | #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC) |
1894 | time_t timestamp; | |
1895 | #endif | |
1896 | ||
edbed247 BS |
1897 | #ifdef USE_HOSTCC |
1898 | p = ""; | |
1899 | #else | |
1900 | p = " "; | |
1901 | #endif | |
1902 | ||
5dfb5213 | 1903 | /* Root node properties */ |
712fbcf3 SW |
1904 | ret = fit_get_desc(fit, 0, &desc); |
1905 | printf("%sFIT description: ", p); | |
5dfb5213 | 1906 | if (ret) |
712fbcf3 | 1907 | printf("unavailable\n"); |
5dfb5213 | 1908 | else |
712fbcf3 | 1909 | printf("%s\n", desc); |
5dfb5213 MB |
1910 | |
1911 | #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC) | |
712fbcf3 SW |
1912 | ret = fit_get_timestamp(fit, 0, ×tamp); |
1913 | printf("%sCreated: ", p); | |
5dfb5213 | 1914 | if (ret) |
712fbcf3 | 1915 | printf("unavailable\n"); |
5dfb5213 | 1916 | else |
712fbcf3 | 1917 | genimg_print_time(timestamp); |
5dfb5213 MB |
1918 | #endif |
1919 | ||
1920 | /* Find images parent node offset */ | |
712fbcf3 | 1921 | images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH); |
5dfb5213 | 1922 | if (images_noffset < 0) { |
712fbcf3 SW |
1923 | printf("Can't find images parent node '%s' (%s)\n", |
1924 | FIT_IMAGES_PATH, fdt_strerror(images_noffset)); | |
5dfb5213 MB |
1925 | return; |
1926 | } | |
1927 | ||
1928 | /* Process its subnodes, print out component images details */ | |
712fbcf3 SW |
1929 | for (ndepth = 0, count = 0, |
1930 | noffset = fdt_next_node(fit, images_noffset, &ndepth); | |
5dfb5213 | 1931 | (noffset >= 0) && (ndepth > 0); |
712fbcf3 | 1932 | noffset = fdt_next_node(fit, noffset, &ndepth)) { |
5dfb5213 MB |
1933 | if (ndepth == 1) { |
1934 | /* | |
1935 | * Direct child node of the images parent node, | |
1936 | * i.e. component image node. | |
1937 | */ | |
712fbcf3 | 1938 | printf("%s Image %u (%s)\n", p, count++, |
5dfb5213 MB |
1939 | fit_get_name(fit, noffset, NULL)); |
1940 | ||
712fbcf3 | 1941 | fit_image_print(fit, noffset, p); |
5dfb5213 MB |
1942 | } |
1943 | } | |
1944 | ||
1945 | /* Find configurations parent node offset */ | |
712fbcf3 | 1946 | confs_noffset = fdt_path_offset(fit, FIT_CONFS_PATH); |
5dfb5213 | 1947 | if (confs_noffset < 0) { |
712fbcf3 SW |
1948 | debug("Can't get configurations parent node '%s' (%s)\n", |
1949 | FIT_CONFS_PATH, fdt_strerror(confs_noffset)); | |
5dfb5213 MB |
1950 | return; |
1951 | } | |
1952 | ||
1953 | /* get default configuration unit name from default property */ | |
712fbcf3 | 1954 | uname = (char *)fdt_getprop(fit, noffset, FIT_DEFAULT_PROP, NULL); |
5dfb5213 | 1955 | if (uname) |
712fbcf3 | 1956 | printf("%s Default Configuration: '%s'\n", p, uname); |
5dfb5213 MB |
1957 | |
1958 | /* Process its subnodes, print out configurations details */ | |
712fbcf3 SW |
1959 | for (ndepth = 0, count = 0, |
1960 | noffset = fdt_next_node(fit, confs_noffset, &ndepth); | |
5dfb5213 | 1961 | (noffset >= 0) && (ndepth > 0); |
712fbcf3 | 1962 | noffset = fdt_next_node(fit, noffset, &ndepth)) { |
5dfb5213 MB |
1963 | if (ndepth == 1) { |
1964 | /* | |
1965 | * Direct child node of the configurations parent node, | |
1966 | * i.e. configuration node. | |
1967 | */ | |
712fbcf3 | 1968 | printf("%s Configuration %u (%s)\n", p, count++, |
5dfb5213 MB |
1969 | fit_get_name(fit, noffset, NULL)); |
1970 | ||
712fbcf3 | 1971 | fit_conf_print(fit, noffset, p); |
5dfb5213 MB |
1972 | } |
1973 | } | |
1974 | } | |
1975 | ||
5dfb5213 MB |
1976 | /** |
1977 | * fit_image_print - prints out the FIT component image details | |
1978 | * @fit: pointer to the FIT format image header | |
1979 | * @image_noffset: offset of the component image node | |
1980 | * @p: pointer to prefix string | |
1981 | * | |
1982 | * fit_image_print() lists all mandatory properies for the processed component | |
fbc87dc0 BS |
1983 | * image. If present, hash nodes are printed out as well. Load |
1984 | * address for images of type firmware is also printed out. Since the load | |
1985 | * address is not mandatory for firmware images, it will be output as | |
1986 | * "unavailable" when not present. | |
5dfb5213 MB |
1987 | * |
1988 | * returns: | |
1989 | * no returned results | |
1990 | */ | |
712fbcf3 | 1991 | void fit_image_print(const void *fit, int image_noffset, const char *p) |
5dfb5213 MB |
1992 | { |
1993 | char *desc; | |
1994 | uint8_t type, arch, os, comp; | |
1995 | size_t size; | |
1996 | ulong load, entry; | |
1997 | const void *data; | |
1998 | int noffset; | |
1999 | int ndepth; | |
2000 | int ret; | |
2001 | ||
2002 | /* Mandatory properties */ | |
712fbcf3 SW |
2003 | ret = fit_get_desc(fit, image_noffset, &desc); |
2004 | printf("%s Description: ", p); | |
5dfb5213 | 2005 | if (ret) |
712fbcf3 | 2006 | printf("unavailable\n"); |
5dfb5213 | 2007 | else |
712fbcf3 | 2008 | printf("%s\n", desc); |
5dfb5213 | 2009 | |
712fbcf3 SW |
2010 | fit_image_get_type(fit, image_noffset, &type); |
2011 | printf("%s Type: %s\n", p, genimg_get_type_name(type)); | |
5dfb5213 | 2012 | |
712fbcf3 SW |
2013 | fit_image_get_comp(fit, image_noffset, &comp); |
2014 | printf("%s Compression: %s\n", p, genimg_get_comp_name(comp)); | |
5dfb5213 | 2015 | |
712fbcf3 | 2016 | ret = fit_image_get_data(fit, image_noffset, &data, &size); |
5dfb5213 MB |
2017 | |
2018 | #ifndef USE_HOSTCC | |
712fbcf3 | 2019 | printf("%s Data Start: ", p); |
5dfb5213 | 2020 | if (ret) |
712fbcf3 | 2021 | printf("unavailable\n"); |
5dfb5213 | 2022 | else |
712fbcf3 | 2023 | printf("0x%08lx\n", (ulong)data); |
5dfb5213 MB |
2024 | #endif |
2025 | ||
712fbcf3 | 2026 | printf("%s Data Size: ", p); |
5dfb5213 | 2027 | if (ret) |
712fbcf3 | 2028 | printf("unavailable\n"); |
5dfb5213 | 2029 | else |
712fbcf3 | 2030 | genimg_print_size(size); |
5dfb5213 MB |
2031 | |
2032 | /* Remaining, type dependent properties */ | |
2033 | if ((type == IH_TYPE_KERNEL) || (type == IH_TYPE_STANDALONE) || | |
2034 | (type == IH_TYPE_RAMDISK) || (type == IH_TYPE_FIRMWARE) || | |
2035 | (type == IH_TYPE_FLATDT)) { | |
712fbcf3 SW |
2036 | fit_image_get_arch(fit, image_noffset, &arch); |
2037 | printf("%s Architecture: %s\n", p, genimg_get_arch_name(arch)); | |
5dfb5213 MB |
2038 | } |
2039 | ||
cee84e82 | 2040 | if ((type == IH_TYPE_KERNEL) || (type == IH_TYPE_RAMDISK)) { |
712fbcf3 SW |
2041 | fit_image_get_os(fit, image_noffset, &os); |
2042 | printf("%s OS: %s\n", p, genimg_get_os_name(os)); | |
5dfb5213 MB |
2043 | } |
2044 | ||
fbc87dc0 | 2045 | if ((type == IH_TYPE_KERNEL) || (type == IH_TYPE_STANDALONE) || |
cee84e82 | 2046 | (type == IH_TYPE_FIRMWARE) || (type == IH_TYPE_RAMDISK)) { |
712fbcf3 SW |
2047 | ret = fit_image_get_load(fit, image_noffset, &load); |
2048 | printf("%s Load Address: ", p); | |
5dfb5213 | 2049 | if (ret) |
712fbcf3 | 2050 | printf("unavailable\n"); |
5dfb5213 | 2051 | else |
712fbcf3 | 2052 | printf("0x%08lx\n", load); |
fbc87dc0 | 2053 | } |
5dfb5213 | 2054 | |
cee84e82 JT |
2055 | if ((type == IH_TYPE_KERNEL) || (type == IH_TYPE_STANDALONE) || |
2056 | (type == IH_TYPE_RAMDISK)) { | |
712fbcf3 SW |
2057 | fit_image_get_entry(fit, image_noffset, &entry); |
2058 | printf("%s Entry Point: ", p); | |
5dfb5213 | 2059 | if (ret) |
712fbcf3 | 2060 | printf("unavailable\n"); |
5dfb5213 | 2061 | else |
712fbcf3 | 2062 | printf("0x%08lx\n", entry); |
5dfb5213 MB |
2063 | } |
2064 | ||
2065 | /* Process all hash subnodes of the component image node */ | |
712fbcf3 | 2066 | for (ndepth = 0, noffset = fdt_next_node(fit, image_noffset, &ndepth); |
5dfb5213 | 2067 | (noffset >= 0) && (ndepth > 0); |
712fbcf3 | 2068 | noffset = fdt_next_node(fit, noffset, &ndepth)) { |
5dfb5213 MB |
2069 | if (ndepth == 1) { |
2070 | /* Direct child node of the component image node */ | |
712fbcf3 | 2071 | fit_image_print_hash(fit, noffset, p); |
5dfb5213 MB |
2072 | } |
2073 | } | |
2074 | } | |
2075 | ||
2076 | /** | |
2077 | * fit_image_print_hash - prints out the hash node details | |
2078 | * @fit: pointer to the FIT format image header | |
2079 | * @noffset: offset of the hash node | |
2080 | * @p: pointer to prefix string | |
2081 | * | |
2082 | * fit_image_print_hash() lists properies for the processed hash node | |
2083 | * | |
2084 | * returns: | |
2085 | * no returned results | |
2086 | */ | |
712fbcf3 | 2087 | void fit_image_print_hash(const void *fit, int noffset, const char *p) |
5dfb5213 MB |
2088 | { |
2089 | char *algo; | |
2090 | uint8_t *value; | |
2091 | int value_len; | |
2092 | int i, ret; | |
2093 | ||
2094 | /* | |
2095 | * Check subnode name, must be equal to "hash". | |
2096 | * Multiple hash nodes require unique unit node | |
2097 | * names, e.g. hash@1, hash@2, etc. | |
2098 | */ | |
712fbcf3 | 2099 | if (strncmp(fit_get_name(fit, noffset, NULL), |
5dfb5213 MB |
2100 | FIT_HASH_NODENAME, |
2101 | strlen(FIT_HASH_NODENAME)) != 0) | |
2102 | return; | |
2103 | ||
712fbcf3 SW |
2104 | debug("%s Hash node: '%s'\n", p, |
2105 | fit_get_name(fit, noffset, NULL)); | |
5dfb5213 | 2106 | |
712fbcf3 SW |
2107 | printf("%s Hash algo: ", p); |
2108 | if (fit_image_hash_get_algo(fit, noffset, &algo)) { | |
2109 | printf("invalid/unsupported\n"); | |
5dfb5213 MB |
2110 | return; |
2111 | } | |
712fbcf3 | 2112 | printf("%s\n", algo); |
5dfb5213 | 2113 | |
712fbcf3 | 2114 | ret = fit_image_hash_get_value(fit, noffset, &value, |
5dfb5213 | 2115 | &value_len); |
712fbcf3 | 2116 | printf("%s Hash value: ", p); |
5dfb5213 | 2117 | if (ret) { |
712fbcf3 | 2118 | printf("unavailable\n"); |
5dfb5213 MB |
2119 | } else { |
2120 | for (i = 0; i < value_len; i++) | |
712fbcf3 SW |
2121 | printf("%02x", value[i]); |
2122 | printf("\n"); | |
5dfb5213 MB |
2123 | } |
2124 | ||
712fbcf3 | 2125 | debug("%s Hash len: %d\n", p, value_len); |
5dfb5213 MB |
2126 | } |
2127 | ||
2128 | /** | |
2129 | * fit_get_desc - get node description property | |
2130 | * @fit: pointer to the FIT format image header | |
2131 | * @noffset: node offset | |
2132 | * @desc: double pointer to the char, will hold pointer to the descrption | |
2133 | * | |
2134 | * fit_get_desc() reads description property from a given node, if | |
2135 | * description is found pointer to it is returened in third call argument. | |
2136 | * | |
2137 | * returns: | |
2138 | * 0, on success | |
2139 | * -1, on failure | |
2140 | */ | |
712fbcf3 | 2141 | int fit_get_desc(const void *fit, int noffset, char **desc) |
5dfb5213 MB |
2142 | { |
2143 | int len; | |
2144 | ||
712fbcf3 | 2145 | *desc = (char *)fdt_getprop(fit, noffset, FIT_DESC_PROP, &len); |
5dfb5213 | 2146 | if (*desc == NULL) { |
712fbcf3 | 2147 | fit_get_debug(fit, noffset, FIT_DESC_PROP, len); |
5dfb5213 MB |
2148 | return -1; |
2149 | } | |
2150 | ||
2151 | return 0; | |
2152 | } | |
2153 | ||
2154 | /** | |
2155 | * fit_get_timestamp - get node timestamp property | |
2156 | * @fit: pointer to the FIT format image header | |
2157 | * @noffset: node offset | |
2158 | * @timestamp: pointer to the time_t, will hold read timestamp | |
2159 | * | |
2160 | * fit_get_timestamp() reads timestamp poperty from given node, if timestamp | |
2161 | * is found and has a correct size its value is retured in third call | |
2162 | * argument. | |
2163 | * | |
2164 | * returns: | |
2165 | * 0, on success | |
2166 | * -1, on property read failure | |
2167 | * -2, on wrong timestamp size | |
2168 | */ | |
712fbcf3 | 2169 | int fit_get_timestamp(const void *fit, int noffset, time_t *timestamp) |
5dfb5213 MB |
2170 | { |
2171 | int len; | |
2172 | const void *data; | |
2173 | ||
712fbcf3 | 2174 | data = fdt_getprop(fit, noffset, FIT_TIMESTAMP_PROP, &len); |
5dfb5213 | 2175 | if (data == NULL) { |
712fbcf3 | 2176 | fit_get_debug(fit, noffset, FIT_TIMESTAMP_PROP, len); |
5dfb5213 MB |
2177 | return -1; |
2178 | } | |
712fbcf3 SW |
2179 | if (len != sizeof(uint32_t)) { |
2180 | debug("FIT timestamp with incorrect size of (%u)\n", len); | |
5dfb5213 MB |
2181 | return -2; |
2182 | } | |
2183 | ||
712fbcf3 | 2184 | *timestamp = uimage_to_cpu(*((uint32_t *)data)); |
5dfb5213 MB |
2185 | return 0; |
2186 | } | |
2187 | ||
2188 | /** | |
2189 | * fit_image_get_node - get node offset for component image of a given unit name | |
2190 | * @fit: pointer to the FIT format image header | |
2191 | * @image_uname: component image node unit name | |
2192 | * | |
2193 | * fit_image_get_node() finds a component image (withing the '/images' | |
2194 | * node) of a provided unit name. If image is found its node offset is | |
2195 | * returned to the caller. | |
2196 | * | |
2197 | * returns: | |
2198 | * image node offset when found (>=0) | |
2199 | * negative number on failure (FDT_ERR_* code) | |
2200 | */ | |
712fbcf3 | 2201 | int fit_image_get_node(const void *fit, const char *image_uname) |
5dfb5213 MB |
2202 | { |
2203 | int noffset, images_noffset; | |
2204 | ||
712fbcf3 | 2205 | images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH); |
5dfb5213 | 2206 | if (images_noffset < 0) { |
712fbcf3 SW |
2207 | debug("Can't find images parent node '%s' (%s)\n", |
2208 | FIT_IMAGES_PATH, fdt_strerror(images_noffset)); | |
5dfb5213 MB |
2209 | return images_noffset; |
2210 | } | |
2211 | ||
712fbcf3 | 2212 | noffset = fdt_subnode_offset(fit, images_noffset, image_uname); |
5dfb5213 | 2213 | if (noffset < 0) { |
712fbcf3 SW |
2214 | debug("Can't get node offset for image unit name: '%s' (%s)\n", |
2215 | image_uname, fdt_strerror(noffset)); | |
5dfb5213 MB |
2216 | } |
2217 | ||
2218 | return noffset; | |
2219 | } | |
2220 | ||
2221 | /** | |
2222 | * fit_image_get_os - get os id for a given component image node | |
2223 | * @fit: pointer to the FIT format image header | |
2224 | * @noffset: component image node offset | |
2225 | * @os: pointer to the uint8_t, will hold os numeric id | |
2226 | * | |
2227 | * fit_image_get_os() finds os property in a given component image node. | |
2228 | * If the property is found, its (string) value is translated to the numeric | |
2229 | * id which is returned to the caller. | |
2230 | * | |
2231 | * returns: | |
2232 | * 0, on success | |
2233 | * -1, on failure | |
2234 | */ | |
712fbcf3 | 2235 | int fit_image_get_os(const void *fit, int noffset, uint8_t *os) |
5dfb5213 MB |
2236 | { |
2237 | int len; | |
2238 | const void *data; | |
2239 | ||
2240 | /* Get OS name from property data */ | |
712fbcf3 | 2241 | data = fdt_getprop(fit, noffset, FIT_OS_PROP, &len); |
5dfb5213 | 2242 | if (data == NULL) { |
712fbcf3 | 2243 | fit_get_debug(fit, noffset, FIT_OS_PROP, len); |
5dfb5213 MB |
2244 | *os = -1; |
2245 | return -1; | |
2246 | } | |
2247 | ||
2248 | /* Translate OS name to id */ | |
712fbcf3 | 2249 | *os = genimg_get_os_id(data); |
5dfb5213 MB |
2250 | return 0; |
2251 | } | |
2252 | ||
2253 | /** | |
2254 | * fit_image_get_arch - get arch id for a given component image node | |
2255 | * @fit: pointer to the FIT format image header | |
2256 | * @noffset: component image node offset | |
2257 | * @arch: pointer to the uint8_t, will hold arch numeric id | |
2258 | * | |
2259 | * fit_image_get_arch() finds arch property in a given component image node. | |
2260 | * If the property is found, its (string) value is translated to the numeric | |
2261 | * id which is returned to the caller. | |
2262 | * | |
2263 | * returns: | |
2264 | * 0, on success | |
2265 | * -1, on failure | |
2266 | */ | |
712fbcf3 | 2267 | int fit_image_get_arch(const void *fit, int noffset, uint8_t *arch) |
5dfb5213 MB |
2268 | { |
2269 | int len; | |
2270 | const void *data; | |
2271 | ||
2272 | /* Get architecture name from property data */ | |
712fbcf3 | 2273 | data = fdt_getprop(fit, noffset, FIT_ARCH_PROP, &len); |
5dfb5213 | 2274 | if (data == NULL) { |
712fbcf3 | 2275 | fit_get_debug(fit, noffset, FIT_ARCH_PROP, len); |
5dfb5213 MB |
2276 | *arch = -1; |
2277 | return -1; | |
2278 | } | |
2279 | ||
2280 | /* Translate architecture name to id */ | |
712fbcf3 | 2281 | *arch = genimg_get_arch_id(data); |
5dfb5213 MB |
2282 | return 0; |
2283 | } | |
2284 | ||
2285 | /** | |
2286 | * fit_image_get_type - get type id for a given component image node | |
2287 | * @fit: pointer to the FIT format image header | |
2288 | * @noffset: component image node offset | |
2289 | * @type: pointer to the uint8_t, will hold type numeric id | |
2290 | * | |
2291 | * fit_image_get_type() finds type property in a given component image node. | |
2292 | * If the property is found, its (string) value is translated to the numeric | |
2293 | * id which is returned to the caller. | |
2294 | * | |
2295 | * returns: | |
2296 | * 0, on success | |
2297 | * -1, on failure | |
2298 | */ | |
712fbcf3 | 2299 | int fit_image_get_type(const void *fit, int noffset, uint8_t *type) |
5dfb5213 MB |
2300 | { |
2301 | int len; | |
2302 | const void *data; | |
2303 | ||
2304 | /* Get image type name from property data */ | |
712fbcf3 | 2305 | data = fdt_getprop(fit, noffset, FIT_TYPE_PROP, &len); |
5dfb5213 | 2306 | if (data == NULL) { |
712fbcf3 | 2307 | fit_get_debug(fit, noffset, FIT_TYPE_PROP, len); |
5dfb5213 MB |
2308 | *type = -1; |
2309 | return -1; | |
2310 | } | |
2311 | ||
2312 | /* Translate image type name to id */ | |
712fbcf3 | 2313 | *type = genimg_get_type_id(data); |
5dfb5213 MB |
2314 | return 0; |
2315 | } | |
2316 | ||
2317 | /** | |
2318 | * fit_image_get_comp - get comp id for a given component image node | |
2319 | * @fit: pointer to the FIT format image header | |
2320 | * @noffset: component image node offset | |
2321 | * @comp: pointer to the uint8_t, will hold comp numeric id | |
2322 | * | |
2323 | * fit_image_get_comp() finds comp property in a given component image node. | |
2324 | * If the property is found, its (string) value is translated to the numeric | |
2325 | * id which is returned to the caller. | |
2326 | * | |
2327 | * returns: | |
2328 | * 0, on success | |
2329 | * -1, on failure | |
2330 | */ | |
712fbcf3 | 2331 | int fit_image_get_comp(const void *fit, int noffset, uint8_t *comp) |
5dfb5213 MB |
2332 | { |
2333 | int len; | |
2334 | const void *data; | |
2335 | ||
2336 | /* Get compression name from property data */ | |
712fbcf3 | 2337 | data = fdt_getprop(fit, noffset, FIT_COMP_PROP, &len); |
5dfb5213 | 2338 | if (data == NULL) { |
712fbcf3 | 2339 | fit_get_debug(fit, noffset, FIT_COMP_PROP, len); |
5dfb5213 MB |
2340 | *comp = -1; |
2341 | return -1; | |
2342 | } | |
2343 | ||
2344 | /* Translate compression name to id */ | |
712fbcf3 | 2345 | *comp = genimg_get_comp_id(data); |
5dfb5213 MB |
2346 | return 0; |
2347 | } | |
2348 | ||
2349 | /** | |
2350 | * fit_image_get_load - get load address property for a given component image node | |
2351 | * @fit: pointer to the FIT format image header | |
2352 | * @noffset: component image node offset | |
2353 | * @load: pointer to the uint32_t, will hold load address | |
2354 | * | |
2355 | * fit_image_get_load() finds load address property in a given component image node. | |
2356 | * If the property is found, its value is returned to the caller. | |
2357 | * | |
2358 | * returns: | |
2359 | * 0, on success | |
2360 | * -1, on failure | |
2361 | */ | |
712fbcf3 | 2362 | int fit_image_get_load(const void *fit, int noffset, ulong *load) |
5dfb5213 MB |
2363 | { |
2364 | int len; | |
2365 | const uint32_t *data; | |
2366 | ||
712fbcf3 | 2367 | data = fdt_getprop(fit, noffset, FIT_LOAD_PROP, &len); |
5dfb5213 | 2368 | if (data == NULL) { |
712fbcf3 | 2369 | fit_get_debug(fit, noffset, FIT_LOAD_PROP, len); |
5dfb5213 MB |
2370 | return -1; |
2371 | } | |
2372 | ||
712fbcf3 | 2373 | *load = uimage_to_cpu(*data); |
5dfb5213 MB |
2374 | return 0; |
2375 | } | |
2376 | ||
2377 | /** | |
2378 | * fit_image_get_entry - get entry point address property for a given component image node | |
2379 | * @fit: pointer to the FIT format image header | |
2380 | * @noffset: component image node offset | |
2381 | * @entry: pointer to the uint32_t, will hold entry point address | |
2382 | * | |
2383 | * fit_image_get_entry() finds entry point address property in a given component image node. | |
2384 | * If the property is found, its value is returned to the caller. | |
2385 | * | |
2386 | * returns: | |
2387 | * 0, on success | |
2388 | * -1, on failure | |
2389 | */ | |
712fbcf3 | 2390 | int fit_image_get_entry(const void *fit, int noffset, ulong *entry) |
5dfb5213 MB |
2391 | { |
2392 | int len; | |
2393 | const uint32_t *data; | |
2394 | ||
712fbcf3 | 2395 | data = fdt_getprop(fit, noffset, FIT_ENTRY_PROP, &len); |
5dfb5213 | 2396 | if (data == NULL) { |
712fbcf3 | 2397 | fit_get_debug(fit, noffset, FIT_ENTRY_PROP, len); |
5dfb5213 MB |
2398 | return -1; |
2399 | } | |
2400 | ||
712fbcf3 | 2401 | *entry = uimage_to_cpu(*data); |
5dfb5213 MB |
2402 | return 0; |
2403 | } | |
2404 | ||
2405 | /** | |
2406 | * fit_image_get_data - get data property and its size for a given component image node | |
2407 | * @fit: pointer to the FIT format image header | |
2408 | * @noffset: component image node offset | |
2409 | * @data: double pointer to void, will hold data property's data address | |
2410 | * @size: pointer to size_t, will hold data property's data size | |
2411 | * | |
2412 | * fit_image_get_data() finds data property in a given component image node. | |
2413 | * If the property is found its data start address and size are returned to | |
2414 | * the caller. | |
2415 | * | |
2416 | * returns: | |
2417 | * 0, on success | |
2418 | * -1, on failure | |
2419 | */ | |
712fbcf3 | 2420 | int fit_image_get_data(const void *fit, int noffset, |
5dfb5213 MB |
2421 | const void **data, size_t *size) |
2422 | { | |
2423 | int len; | |
2424 | ||
712fbcf3 | 2425 | *data = fdt_getprop(fit, noffset, FIT_DATA_PROP, &len); |
5dfb5213 | 2426 | if (*data == NULL) { |
712fbcf3 | 2427 | fit_get_debug(fit, noffset, FIT_DATA_PROP, len); |
5dfb5213 MB |
2428 | *size = 0; |
2429 | return -1; | |
2430 | } | |
2431 | ||
2432 | *size = len; | |
2433 | return 0; | |
2434 | } | |
2435 | ||
2436 | /** | |
2437 | * fit_image_hash_get_algo - get hash algorithm name | |
2438 | * @fit: pointer to the FIT format image header | |
2439 | * @noffset: hash node offset | |
2440 | * @algo: double pointer to char, will hold pointer to the algorithm name | |
2441 | * | |
2442 | * fit_image_hash_get_algo() finds hash algorithm property in a given hash node. | |
2443 | * If the property is found its data start address is returned to the caller. | |
2444 | * | |
2445 | * returns: | |
2446 | * 0, on success | |
2447 | * -1, on failure | |
2448 | */ | |
712fbcf3 | 2449 | int fit_image_hash_get_algo(const void *fit, int noffset, char **algo) |
5dfb5213 MB |
2450 | { |
2451 | int len; | |
2452 | ||
712fbcf3 | 2453 | *algo = (char *)fdt_getprop(fit, noffset, FIT_ALGO_PROP, &len); |
5dfb5213 | 2454 | if (*algo == NULL) { |
712fbcf3 | 2455 | fit_get_debug(fit, noffset, FIT_ALGO_PROP, len); |
5dfb5213 MB |
2456 | return -1; |
2457 | } | |
2458 | ||
2459 | return 0; | |
2460 | } | |
2461 | ||
2462 | /** | |
2463 | * fit_image_hash_get_value - get hash value and length | |
2464 | * @fit: pointer to the FIT format image header | |
2465 | * @noffset: hash node offset | |
2466 | * @value: double pointer to uint8_t, will hold address of a hash value data | |
2467 | * @value_len: pointer to an int, will hold hash data length | |
2468 | * | |
2469 | * fit_image_hash_get_value() finds hash value property in a given hash node. | |
2470 | * If the property is found its data start address and size are returned to | |
2471 | * the caller. | |
2472 | * | |
2473 | * returns: | |
2474 | * 0, on success | |
2475 | * -1, on failure | |
2476 | */ | |
712fbcf3 | 2477 | int fit_image_hash_get_value(const void *fit, int noffset, uint8_t **value, |
5dfb5213 MB |
2478 | int *value_len) |
2479 | { | |
2480 | int len; | |
2481 | ||
712fbcf3 | 2482 | *value = (uint8_t *)fdt_getprop(fit, noffset, FIT_VALUE_PROP, &len); |
5dfb5213 | 2483 | if (*value == NULL) { |
712fbcf3 | 2484 | fit_get_debug(fit, noffset, FIT_VALUE_PROP, len); |
5dfb5213 MB |
2485 | *value_len = 0; |
2486 | return -1; | |
2487 | } | |
2488 | ||
2489 | *value_len = len; | |
2490 | return 0; | |
2491 | } | |
2492 | ||
8ac88f2d JH |
2493 | #ifndef USE_HOSTCC |
2494 | /** | |
2495 | * fit_image_hash_get_ignore - get hash ignore flag | |
2496 | * @fit: pointer to the FIT format image header | |
2497 | * @noffset: hash node offset | |
2498 | * @ignore: pointer to an int, will hold hash ignore flag | |
2499 | * | |
2500 | * fit_image_hash_get_ignore() finds hash ignore property in a given hash node. | |
2501 | * If the property is found and non-zero, the hash algorithm is not verified by | |
2502 | * u-boot automatically. | |
2503 | * | |
2504 | * returns: | |
2505 | * 0, on ignore not found | |
2506 | * value, on ignore found | |
2507 | */ | |
2508 | int fit_image_hash_get_ignore(const void *fit, int noffset, int *ignore) | |
2509 | { | |
2510 | int len; | |
2511 | int *value; | |
2512 | ||
2513 | value = (int *)fdt_getprop(fit, noffset, FIT_IGNORE_PROP, &len); | |
2514 | if (value == NULL || len != sizeof(int)) | |
2515 | *ignore = 0; | |
2516 | else | |
2517 | *ignore = *value; | |
2518 | ||
2519 | return 0; | |
2520 | } | |
2521 | #endif | |
2522 | ||
5dfb5213 MB |
2523 | /** |
2524 | * fit_set_timestamp - set node timestamp property | |
2525 | * @fit: pointer to the FIT format image header | |
2526 | * @noffset: node offset | |
2527 | * @timestamp: timestamp value to be set | |
2528 | * | |
2529 | * fit_set_timestamp() attempts to set timestamp property in the requested | |
2530 | * node and returns operation status to the caller. | |
2531 | * | |
2532 | * returns: | |
2533 | * 0, on success | |
2534 | * -1, on property read failure | |
2535 | */ | |
712fbcf3 | 2536 | int fit_set_timestamp(void *fit, int noffset, time_t timestamp) |
5dfb5213 MB |
2537 | { |
2538 | uint32_t t; | |
2539 | int ret; | |
2540 | ||
712fbcf3 SW |
2541 | t = cpu_to_uimage(timestamp); |
2542 | ret = fdt_setprop(fit, noffset, FIT_TIMESTAMP_PROP, &t, | |
2543 | sizeof(uint32_t)); | |
5dfb5213 | 2544 | if (ret) { |
712fbcf3 SW |
2545 | printf("Can't set '%s' property for '%s' node (%s)\n", |
2546 | FIT_TIMESTAMP_PROP, fit_get_name(fit, noffset, NULL), | |
2547 | fdt_strerror(ret)); | |
5dfb5213 MB |
2548 | return -1; |
2549 | } | |
2550 | ||
2551 | return 0; | |
2552 | } | |
2553 | ||
2554 | /** | |
2555 | * calculate_hash - calculate and return hash for provided input data | |
2556 | * @data: pointer to the input data | |
2557 | * @data_len: data length | |
2558 | * @algo: requested hash algorithm | |
2559 | * @value: pointer to the char, will hold hash value data (caller must | |
2560 | * allocate enough free space) | |
2561 | * value_len: length of the calculated hash | |
2562 | * | |
2563 | * calculate_hash() computes input data hash according to the requested algorithm. | |
2564 | * Resulting hash value is placed in caller provided 'value' buffer, length | |
2565 | * of the calculated hash is returned via value_len pointer argument. | |
2566 | * | |
2567 | * returns: | |
2568 | * 0, on success | |
2569 | * -1, when algo is unsupported | |
2570 | */ | |
712fbcf3 | 2571 | static int calculate_hash(const void *data, int data_len, const char *algo, |
5dfb5213 MB |
2572 | uint8_t *value, int *value_len) |
2573 | { | |
712fbcf3 SW |
2574 | if (strcmp(algo, "crc32") == 0) { |
2575 | *((uint32_t *)value) = crc32_wd(0, data, data_len, | |
7590378f | 2576 | CHUNKSZ_CRC32); |
712fbcf3 | 2577 | *((uint32_t *)value) = cpu_to_uimage(*((uint32_t *)value)); |
5dfb5213 | 2578 | *value_len = 4; |
712fbcf3 SW |
2579 | } else if (strcmp(algo, "sha1") == 0) { |
2580 | sha1_csum_wd((unsigned char *) data, data_len, | |
7590378f | 2581 | (unsigned char *) value, CHUNKSZ_SHA1); |
5dfb5213 | 2582 | *value_len = 20; |
712fbcf3 SW |
2583 | } else if (strcmp(algo, "md5") == 0) { |
2584 | md5_wd((unsigned char *)data, data_len, value, CHUNKSZ_MD5); | |
766529fc | 2585 | *value_len = 16; |
5dfb5213 | 2586 | } else { |
712fbcf3 | 2587 | debug("Unsupported hash alogrithm\n"); |
5dfb5213 MB |
2588 | return -1; |
2589 | } | |
2590 | return 0; | |
2591 | } | |
2592 | ||
2593 | #ifdef USE_HOSTCC | |
2594 | /** | |
2595 | * fit_set_hashes - process FIT component image nodes and calculate hashes | |
2596 | * @fit: pointer to the FIT format image header | |
2597 | * | |
2598 | * fit_set_hashes() adds hash values for all component images in the FIT blob. | |
2599 | * Hashes are calculated for all component images which have hash subnodes | |
2600 | * with algorithm property set to one of the supported hash algorithms. | |
2601 | * | |
2602 | * returns | |
2603 | * 0, on success | |
2604 | * libfdt error code, on failure | |
2605 | */ | |
712fbcf3 | 2606 | int fit_set_hashes(void *fit) |
5dfb5213 MB |
2607 | { |
2608 | int images_noffset; | |
2609 | int noffset; | |
2610 | int ndepth; | |
2611 | int ret; | |
2612 | ||
2613 | /* Find images parent node offset */ | |
712fbcf3 | 2614 | images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH); |
5dfb5213 | 2615 | if (images_noffset < 0) { |
712fbcf3 SW |
2616 | printf("Can't find images parent node '%s' (%s)\n", |
2617 | FIT_IMAGES_PATH, fdt_strerror(images_noffset)); | |
5dfb5213 MB |
2618 | return images_noffset; |
2619 | } | |
2620 | ||
2621 | /* Process its subnodes, print out component images details */ | |
712fbcf3 | 2622 | for (ndepth = 0, noffset = fdt_next_node(fit, images_noffset, &ndepth); |
5dfb5213 | 2623 | (noffset >= 0) && (ndepth > 0); |
712fbcf3 | 2624 | noffset = fdt_next_node(fit, noffset, &ndepth)) { |
5dfb5213 MB |
2625 | if (ndepth == 1) { |
2626 | /* | |
2627 | * Direct child node of the images parent node, | |
2628 | * i.e. component image node. | |
2629 | */ | |
712fbcf3 | 2630 | ret = fit_image_set_hashes(fit, noffset); |
5dfb5213 MB |
2631 | if (ret) |
2632 | return ret; | |
2633 | } | |
2634 | } | |
2635 | ||
2636 | return 0; | |
2637 | } | |
2638 | ||
2639 | /** | |
2640 | * fit_image_set_hashes - calculate/set hashes for given component image node | |
2641 | * @fit: pointer to the FIT format image header | |
2642 | * @image_noffset: requested component image node | |
2643 | * | |
2644 | * fit_image_set_hashes() adds hash values for an component image node. All | |
2645 | * existing hash subnodes are checked, if algorithm property is set to one of | |
2646 | * the supported hash algorithms, hash value is computed and corresponding | |
2647 | * hash node property is set, for example: | |
2648 | * | |
2649 | * Input component image node structure: | |
2650 | * | |
2651 | * o image@1 (at image_noffset) | |
2652 | * | - data = [binary data] | |
2653 | * o hash@1 | |
2654 | * |- algo = "sha1" | |
2655 | * | |
2656 | * Output component image node structure: | |
2657 | * | |
2658 | * o image@1 (at image_noffset) | |
2659 | * | - data = [binary data] | |
2660 | * o hash@1 | |
2661 | * |- algo = "sha1" | |
2662 | * |- value = sha1(data) | |
2663 | * | |
2664 | * returns: | |
2665 | * 0 on sucess | |
2666 | * <0 on failure | |
2667 | */ | |
712fbcf3 | 2668 | int fit_image_set_hashes(void *fit, int image_noffset) |
5dfb5213 MB |
2669 | { |
2670 | const void *data; | |
2671 | size_t size; | |
2672 | char *algo; | |
2673 | uint8_t value[FIT_MAX_HASH_LEN]; | |
2674 | int value_len; | |
2675 | int noffset; | |
2676 | int ndepth; | |
2677 | ||
2678 | /* Get image data and data length */ | |
712fbcf3 SW |
2679 | if (fit_image_get_data(fit, image_noffset, &data, &size)) { |
2680 | printf("Can't get image data/size\n"); | |
5dfb5213 MB |
2681 | return -1; |
2682 | } | |
2683 | ||
2684 | /* Process all hash subnodes of the component image node */ | |
712fbcf3 | 2685 | for (ndepth = 0, noffset = fdt_next_node(fit, image_noffset, &ndepth); |
5dfb5213 | 2686 | (noffset >= 0) && (ndepth > 0); |
712fbcf3 | 2687 | noffset = fdt_next_node(fit, noffset, &ndepth)) { |
5dfb5213 MB |
2688 | if (ndepth == 1) { |
2689 | /* Direct child node of the component image node */ | |
2690 | ||
2691 | /* | |
2692 | * Check subnode name, must be equal to "hash". | |
2693 | * Multiple hash nodes require unique unit node | |
2694 | * names, e.g. hash@1, hash@2, etc. | |
2695 | */ | |
712fbcf3 | 2696 | if (strncmp(fit_get_name(fit, noffset, NULL), |
5dfb5213 MB |
2697 | FIT_HASH_NODENAME, |
2698 | strlen(FIT_HASH_NODENAME)) != 0) { | |
2699 | /* Not a hash subnode, skip it */ | |
2700 | continue; | |
2701 | } | |
2702 | ||
712fbcf3 SW |
2703 | if (fit_image_hash_get_algo(fit, noffset, &algo)) { |
2704 | printf("Can't get hash algo property for " | |
5dfb5213 | 2705 | "'%s' hash node in '%s' image node\n", |
712fbcf3 SW |
2706 | fit_get_name(fit, noffset, NULL), |
2707 | fit_get_name(fit, image_noffset, NULL)); | |
5dfb5213 MB |
2708 | return -1; |
2709 | } | |
2710 | ||
712fbcf3 SW |
2711 | if (calculate_hash(data, size, algo, value, |
2712 | &value_len)) { | |
2713 | printf("Unsupported hash algorithm (%s) for " | |
5dfb5213 | 2714 | "'%s' hash node in '%s' image node\n", |
712fbcf3 SW |
2715 | algo, fit_get_name(fit, noffset, NULL), |
2716 | fit_get_name(fit, image_noffset, | |
2717 | NULL)); | |
5dfb5213 MB |
2718 | return -1; |
2719 | } | |
2720 | ||
712fbcf3 | 2721 | if (fit_image_hash_set_value(fit, noffset, value, |
5dfb5213 | 2722 | value_len)) { |
712fbcf3 | 2723 | printf("Can't set hash value for " |
5dfb5213 | 2724 | "'%s' hash node in '%s' image node\n", |
712fbcf3 SW |
2725 | fit_get_name(fit, noffset, NULL), |
2726 | fit_get_name(fit, image_noffset, NULL)); | |
5dfb5213 MB |
2727 | return -1; |
2728 | } | |
2729 | } | |
2730 | } | |
2731 | ||
2732 | return 0; | |
2733 | } | |
2734 | ||
2735 | /** | |
2736 | * fit_image_hash_set_value - set hash value in requested has node | |
2737 | * @fit: pointer to the FIT format image header | |
2738 | * @noffset: hash node offset | |
2739 | * @value: hash value to be set | |
2740 | * @value_len: hash value length | |
2741 | * | |
2742 | * fit_image_hash_set_value() attempts to set hash value in a node at offset | |
2743 | * given and returns operation status to the caller. | |
2744 | * | |
2745 | * returns | |
2746 | * 0, on success | |
2747 | * -1, on failure | |
2748 | */ | |
712fbcf3 | 2749 | int fit_image_hash_set_value(void *fit, int noffset, uint8_t *value, |
5dfb5213 MB |
2750 | int value_len) |
2751 | { | |
2752 | int ret; | |
2753 | ||
712fbcf3 | 2754 | ret = fdt_setprop(fit, noffset, FIT_VALUE_PROP, value, value_len); |
5dfb5213 | 2755 | if (ret) { |
712fbcf3 SW |
2756 | printf("Can't set hash '%s' property for '%s' node(%s)\n", |
2757 | FIT_VALUE_PROP, fit_get_name(fit, noffset, NULL), | |
2758 | fdt_strerror(ret)); | |
5dfb5213 MB |
2759 | return -1; |
2760 | } | |
2761 | ||
2762 | return 0; | |
2763 | } | |
2764 | #endif /* USE_HOSTCC */ | |
2765 | ||
2766 | /** | |
2767 | * fit_image_check_hashes - verify data intergity | |
2768 | * @fit: pointer to the FIT format image header | |
2769 | * @image_noffset: component image node offset | |
2770 | * | |
2771 | * fit_image_check_hashes() goes over component image hash nodes, | |
2772 | * re-calculates each data hash and compares with the value stored in hash | |
2773 | * node. | |
2774 | * | |
2775 | * returns: | |
2776 | * 1, if all hashes are valid | |
2777 | * 0, otherwise (or on error) | |
2778 | */ | |
712fbcf3 | 2779 | int fit_image_check_hashes(const void *fit, int image_noffset) |
5dfb5213 MB |
2780 | { |
2781 | const void *data; | |
2782 | size_t size; | |
2783 | char *algo; | |
2784 | uint8_t *fit_value; | |
2785 | int fit_value_len; | |
8ac88f2d JH |
2786 | #ifndef USE_HOSTCC |
2787 | int ignore; | |
2788 | #endif | |
5dfb5213 MB |
2789 | uint8_t value[FIT_MAX_HASH_LEN]; |
2790 | int value_len; | |
2791 | int noffset; | |
2792 | int ndepth; | |
2793 | char *err_msg = ""; | |
2794 | ||
2795 | /* Get image data and data length */ | |
712fbcf3 SW |
2796 | if (fit_image_get_data(fit, image_noffset, &data, &size)) { |
2797 | printf("Can't get image data/size\n"); | |
5dfb5213 MB |
2798 | return 0; |
2799 | } | |
2800 | ||
2801 | /* Process all hash subnodes of the component image node */ | |
712fbcf3 | 2802 | for (ndepth = 0, noffset = fdt_next_node(fit, image_noffset, &ndepth); |
5dfb5213 | 2803 | (noffset >= 0) && (ndepth > 0); |
712fbcf3 | 2804 | noffset = fdt_next_node(fit, noffset, &ndepth)) { |
5dfb5213 MB |
2805 | if (ndepth == 1) { |
2806 | /* Direct child node of the component image node */ | |
2807 | ||
2808 | /* | |
2809 | * Check subnode name, must be equal to "hash". | |
2810 | * Multiple hash nodes require unique unit node | |
2811 | * names, e.g. hash@1, hash@2, etc. | |
2812 | */ | |
712fbcf3 | 2813 | if (strncmp(fit_get_name(fit, noffset, NULL), |
5dfb5213 MB |
2814 | FIT_HASH_NODENAME, |
2815 | strlen(FIT_HASH_NODENAME)) != 0) | |
2816 | continue; | |
2817 | ||
712fbcf3 | 2818 | if (fit_image_hash_get_algo(fit, noffset, &algo)) { |
919f550d BS |
2819 | err_msg = " error!\nCan't get hash algo " |
2820 | "property"; | |
5dfb5213 MB |
2821 | goto error; |
2822 | } | |
712fbcf3 | 2823 | printf("%s", algo); |
5dfb5213 | 2824 | |
8ac88f2d JH |
2825 | #ifndef USE_HOSTCC |
2826 | fit_image_hash_get_ignore(fit, noffset, &ignore); | |
2827 | if (ignore) { | |
2828 | printf("-skipped "); | |
2829 | continue; | |
2830 | } | |
2831 | #endif | |
2832 | ||
712fbcf3 | 2833 | if (fit_image_hash_get_value(fit, noffset, &fit_value, |
5dfb5213 | 2834 | &fit_value_len)) { |
919f550d BS |
2835 | err_msg = " error!\nCan't get hash value " |
2836 | "property"; | |
5dfb5213 MB |
2837 | goto error; |
2838 | } | |
2839 | ||
712fbcf3 SW |
2840 | if (calculate_hash(data, size, algo, value, |
2841 | &value_len)) { | |
2842 | err_msg = " error!\n" | |
2843 | "Unsupported hash algorithm"; | |
5dfb5213 MB |
2844 | goto error; |
2845 | } | |
2846 | ||
2847 | if (value_len != fit_value_len) { | |
919f550d | 2848 | err_msg = " error !\nBad hash value len"; |
5dfb5213 | 2849 | goto error; |
712fbcf3 | 2850 | } else if (memcmp(value, fit_value, value_len) != 0) { |
919f550d | 2851 | err_msg = " error!\nBad hash value"; |
5dfb5213 MB |
2852 | goto error; |
2853 | } | |
712fbcf3 | 2854 | printf("+ "); |
5dfb5213 MB |
2855 | } |
2856 | } | |
2857 | ||
367e1259 JH |
2858 | if (noffset == -FDT_ERR_TRUNCATED || noffset == -FDT_ERR_BADSTRUCTURE) { |
2859 | err_msg = " error!\nCorrupted or truncated tree"; | |
2860 | goto error; | |
2861 | } | |
2862 | ||
5dfb5213 MB |
2863 | return 1; |
2864 | ||
2865 | error: | |
712fbcf3 SW |
2866 | printf("%s for '%s' hash node in '%s' image node\n", |
2867 | err_msg, fit_get_name(fit, noffset, NULL), | |
2868 | fit_get_name(fit, image_noffset, NULL)); | |
5dfb5213 MB |
2869 | return 0; |
2870 | } | |
2871 | ||
919f550d BS |
2872 | /** |
2873 | * fit_all_image_check_hashes - verify data intergity for all images | |
2874 | * @fit: pointer to the FIT format image header | |
2875 | * | |
2876 | * fit_all_image_check_hashes() goes over all images in the FIT and | |
2877 | * for every images checks if all it's hashes are valid. | |
2878 | * | |
2879 | * returns: | |
2880 | * 1, if all hashes of all images are valid | |
2881 | * 0, otherwise (or on error) | |
2882 | */ | |
712fbcf3 | 2883 | int fit_all_image_check_hashes(const void *fit) |
919f550d BS |
2884 | { |
2885 | int images_noffset; | |
2886 | int noffset; | |
2887 | int ndepth; | |
2888 | int count; | |
2889 | ||
2890 | /* Find images parent node offset */ | |
712fbcf3 | 2891 | images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH); |
919f550d | 2892 | if (images_noffset < 0) { |
712fbcf3 SW |
2893 | printf("Can't find images parent node '%s' (%s)\n", |
2894 | FIT_IMAGES_PATH, fdt_strerror(images_noffset)); | |
919f550d BS |
2895 | return 0; |
2896 | } | |
2897 | ||
2898 | /* Process all image subnodes, check hashes for each */ | |
712fbcf3 | 2899 | printf("## Checking hash(es) for FIT Image at %08lx ...\n", |
919f550d BS |
2900 | (ulong)fit); |
2901 | for (ndepth = 0, count = 0, | |
712fbcf3 | 2902 | noffset = fdt_next_node(fit, images_noffset, &ndepth); |
919f550d | 2903 | (noffset >= 0) && (ndepth > 0); |
712fbcf3 | 2904 | noffset = fdt_next_node(fit, noffset, &ndepth)) { |
919f550d BS |
2905 | if (ndepth == 1) { |
2906 | /* | |
2907 | * Direct child node of the images parent node, | |
2908 | * i.e. component image node. | |
2909 | */ | |
712fbcf3 SW |
2910 | printf(" Hash(es) for Image %u (%s): ", count++, |
2911 | fit_get_name(fit, noffset, NULL)); | |
919f550d | 2912 | |
712fbcf3 | 2913 | if (!fit_image_check_hashes(fit, noffset)) |
919f550d | 2914 | return 0; |
712fbcf3 | 2915 | printf("\n"); |
919f550d BS |
2916 | } |
2917 | } | |
2918 | return 1; | |
2919 | } | |
2920 | ||
5dfb5213 MB |
2921 | /** |
2922 | * fit_image_check_os - check whether image node is of a given os type | |
2923 | * @fit: pointer to the FIT format image header | |
2924 | * @noffset: component image node offset | |
2925 | * @os: requested image os | |
2926 | * | |
2927 | * fit_image_check_os() reads image os property and compares its numeric | |
2928 | * id with the requested os. Comparison result is returned to the caller. | |
2929 | * | |
2930 | * returns: | |
2931 | * 1 if image is of given os type | |
2932 | * 0 otherwise (or on error) | |
2933 | */ | |
712fbcf3 | 2934 | int fit_image_check_os(const void *fit, int noffset, uint8_t os) |
5dfb5213 MB |
2935 | { |
2936 | uint8_t image_os; | |
2937 | ||
712fbcf3 | 2938 | if (fit_image_get_os(fit, noffset, &image_os)) |
5dfb5213 MB |
2939 | return 0; |
2940 | return (os == image_os); | |
2941 | } | |
2942 | ||
2943 | /** | |
2944 | * fit_image_check_arch - check whether image node is of a given arch | |
2945 | * @fit: pointer to the FIT format image header | |
2946 | * @noffset: component image node offset | |
2947 | * @arch: requested imagearch | |
2948 | * | |
2949 | * fit_image_check_arch() reads image arch property and compares its numeric | |
2950 | * id with the requested arch. Comparison result is returned to the caller. | |
2951 | * | |
2952 | * returns: | |
2953 | * 1 if image is of given arch | |
2954 | * 0 otherwise (or on error) | |
2955 | */ | |
712fbcf3 | 2956 | int fit_image_check_arch(const void *fit, int noffset, uint8_t arch) |
5dfb5213 MB |
2957 | { |
2958 | uint8_t image_arch; | |
2959 | ||
712fbcf3 | 2960 | if (fit_image_get_arch(fit, noffset, &image_arch)) |
5dfb5213 MB |
2961 | return 0; |
2962 | return (arch == image_arch); | |
2963 | } | |
2964 | ||
2965 | /** | |
2966 | * fit_image_check_type - check whether image node is of a given type | |
2967 | * @fit: pointer to the FIT format image header | |
2968 | * @noffset: component image node offset | |
2969 | * @type: requested image type | |
2970 | * | |
2971 | * fit_image_check_type() reads image type property and compares its numeric | |
2972 | * id with the requested type. Comparison result is returned to the caller. | |
2973 | * | |
2974 | * returns: | |
2975 | * 1 if image is of given type | |
2976 | * 0 otherwise (or on error) | |
2977 | */ | |
712fbcf3 | 2978 | int fit_image_check_type(const void *fit, int noffset, uint8_t type) |
5dfb5213 MB |
2979 | { |
2980 | uint8_t image_type; | |
2981 | ||
712fbcf3 | 2982 | if (fit_image_get_type(fit, noffset, &image_type)) |
5dfb5213 MB |
2983 | return 0; |
2984 | return (type == image_type); | |
2985 | } | |
2986 | ||
2987 | /** | |
2988 | * fit_image_check_comp - check whether image node uses given compression | |
2989 | * @fit: pointer to the FIT format image header | |
2990 | * @noffset: component image node offset | |
2991 | * @comp: requested image compression type | |
2992 | * | |
2993 | * fit_image_check_comp() reads image compression property and compares its | |
2994 | * numeric id with the requested compression type. Comparison result is | |
2995 | * returned to the caller. | |
2996 | * | |
2997 | * returns: | |
2998 | * 1 if image uses requested compression | |
2999 | * 0 otherwise (or on error) | |
3000 | */ | |
712fbcf3 | 3001 | int fit_image_check_comp(const void *fit, int noffset, uint8_t comp) |
5dfb5213 MB |
3002 | { |
3003 | uint8_t image_comp; | |
3004 | ||
712fbcf3 | 3005 | if (fit_image_get_comp(fit, noffset, &image_comp)) |
5dfb5213 MB |
3006 | return 0; |
3007 | return (comp == image_comp); | |
3008 | } | |
3009 | ||
3010 | /** | |
3011 | * fit_check_format - sanity check FIT image format | |
3012 | * @fit: pointer to the FIT format image header | |
3013 | * | |
3014 | * fit_check_format() runs a basic sanity FIT image verification. | |
3015 | * Routine checks for mandatory properties, nodes, etc. | |
3016 | * | |
3017 | * returns: | |
3018 | * 1, on success | |
3019 | * 0, on failure | |
3020 | */ | |
712fbcf3 | 3021 | int fit_check_format(const void *fit) |
5dfb5213 MB |
3022 | { |
3023 | /* mandatory / node 'description' property */ | |
712fbcf3 SW |
3024 | if (fdt_getprop(fit, 0, FIT_DESC_PROP, NULL) == NULL) { |
3025 | debug("Wrong FIT format: no description\n"); | |
5dfb5213 MB |
3026 | return 0; |
3027 | } | |
3028 | ||
3029 | #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC) | |
3030 | /* mandatory / node 'timestamp' property */ | |
712fbcf3 SW |
3031 | if (fdt_getprop(fit, 0, FIT_TIMESTAMP_PROP, NULL) == NULL) { |
3032 | debug("Wrong FIT format: no timestamp\n"); | |
5dfb5213 MB |
3033 | return 0; |
3034 | } | |
3035 | #endif | |
3036 | ||
3037 | /* mandatory subimages parent '/images' node */ | |
712fbcf3 SW |
3038 | if (fdt_path_offset(fit, FIT_IMAGES_PATH) < 0) { |
3039 | debug("Wrong FIT format: no images parent node\n"); | |
5dfb5213 MB |
3040 | return 0; |
3041 | } | |
3042 | ||
3043 | return 1; | |
3044 | } | |
3045 | ||
d95f6ec7 GB |
3046 | |
3047 | /** | |
3048 | * fit_conf_find_compat | |
3049 | * @fit: pointer to the FIT format image header | |
3050 | * @fdt: pointer to the device tree to compare against | |
3051 | * | |
3052 | * fit_conf_find_compat() attempts to find the configuration whose fdt is the | |
3053 | * most compatible with the passed in device tree. | |
3054 | * | |
3055 | * Example: | |
3056 | * | |
3057 | * / o image-tree | |
3058 | * |-o images | |
3059 | * | |-o fdt@1 | |
3060 | * | |-o fdt@2 | |
3061 | * | | |
3062 | * |-o configurations | |
3063 | * |-o config@1 | |
3064 | * | |-fdt = fdt@1 | |
3065 | * | | |
3066 | * |-o config@2 | |
3067 | * |-fdt = fdt@2 | |
3068 | * | |
3069 | * / o U-Boot fdt | |
3070 | * |-compatible = "foo,bar", "bim,bam" | |
3071 | * | |
3072 | * / o kernel fdt1 | |
3073 | * |-compatible = "foo,bar", | |
3074 | * | |
3075 | * / o kernel fdt2 | |
3076 | * |-compatible = "bim,bam", "baz,biz" | |
3077 | * | |
3078 | * Configuration 1 would be picked because the first string in U-Boot's | |
3079 | * compatible list, "foo,bar", matches a compatible string in the root of fdt1. | |
3080 | * "bim,bam" in fdt2 matches the second string which isn't as good as fdt1. | |
3081 | * | |
3082 | * returns: | |
3083 | * offset to the configuration to use if one was found | |
3084 | * -1 otherwise | |
3085 | */ | |
3086 | int fit_conf_find_compat(const void *fit, const void *fdt) | |
3087 | { | |
3088 | int ndepth = 0; | |
3089 | int noffset, confs_noffset, images_noffset; | |
3090 | const void *fdt_compat; | |
3091 | int fdt_compat_len; | |
3092 | int best_match_offset = 0; | |
3093 | int best_match_pos = 0; | |
3094 | ||
3095 | confs_noffset = fdt_path_offset(fit, FIT_CONFS_PATH); | |
3096 | images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH); | |
3097 | if (confs_noffset < 0 || images_noffset < 0) { | |
3098 | debug("Can't find configurations or images nodes.\n"); | |
3099 | return -1; | |
3100 | } | |
3101 | ||
3102 | fdt_compat = fdt_getprop(fdt, 0, "compatible", &fdt_compat_len); | |
3103 | if (!fdt_compat) { | |
3104 | debug("Fdt for comparison has no \"compatible\" property.\n"); | |
3105 | return -1; | |
3106 | } | |
3107 | ||
3108 | /* | |
3109 | * Loop over the configurations in the FIT image. | |
3110 | */ | |
3111 | for (noffset = fdt_next_node(fit, confs_noffset, &ndepth); | |
3112 | (noffset >= 0) && (ndepth > 0); | |
3113 | noffset = fdt_next_node(fit, noffset, &ndepth)) { | |
3114 | const void *kfdt; | |
3115 | const char *kfdt_name; | |
3116 | int kfdt_noffset; | |
3117 | const char *cur_fdt_compat; | |
3118 | int len; | |
3119 | size_t size; | |
3120 | int i; | |
3121 | ||
3122 | if (ndepth > 1) | |
3123 | continue; | |
3124 | ||
3125 | kfdt_name = fdt_getprop(fit, noffset, "fdt", &len); | |
3126 | if (!kfdt_name) { | |
3127 | debug("No fdt property found.\n"); | |
3128 | continue; | |
3129 | } | |
3130 | kfdt_noffset = fdt_subnode_offset(fit, images_noffset, | |
3131 | kfdt_name); | |
3132 | if (kfdt_noffset < 0) { | |
3133 | debug("No image node named \"%s\" found.\n", | |
3134 | kfdt_name); | |
3135 | continue; | |
3136 | } | |
3137 | /* | |
3138 | * Get a pointer to this configuration's fdt. | |
3139 | */ | |
3140 | if (fit_image_get_data(fit, kfdt_noffset, &kfdt, &size)) { | |
3141 | debug("Failed to get fdt \"%s\".\n", kfdt_name); | |
3142 | continue; | |
3143 | } | |
3144 | ||
3145 | len = fdt_compat_len; | |
3146 | cur_fdt_compat = fdt_compat; | |
3147 | /* | |
3148 | * Look for a match for each U-Boot compatibility string in | |
3149 | * turn in this configuration's fdt. | |
3150 | */ | |
3151 | for (i = 0; len > 0 && | |
3152 | (!best_match_offset || best_match_pos > i); i++) { | |
3153 | int cur_len = strlen(cur_fdt_compat) + 1; | |
3154 | ||
3155 | if (!fdt_node_check_compatible(kfdt, 0, | |
3156 | cur_fdt_compat)) { | |
3157 | best_match_offset = noffset; | |
3158 | best_match_pos = i; | |
3159 | break; | |
3160 | } | |
3161 | len -= cur_len; | |
3162 | cur_fdt_compat += cur_len; | |
3163 | } | |
3164 | } | |
3165 | if (!best_match_offset) { | |
3166 | debug("No match found.\n"); | |
3167 | return -1; | |
3168 | } | |
3169 | ||
3170 | return best_match_offset; | |
3171 | } | |
3172 | ||
5dfb5213 MB |
3173 | /** |
3174 | * fit_conf_get_node - get node offset for configuration of a given unit name | |
3175 | * @fit: pointer to the FIT format image header | |
3176 | * @conf_uname: configuration node unit name | |
3177 | * | |
3178 | * fit_conf_get_node() finds a configuration (withing the '/configurations' | |
3179 | * parant node) of a provided unit name. If configuration is found its node offset | |
3180 | * is returned to the caller. | |
3181 | * | |
3182 | * When NULL is provided in second argument fit_conf_get_node() will search | |
3183 | * for a default configuration node instead. Default configuration node unit name | |
3184 | * is retrived from FIT_DEFAULT_PROP property of the '/configurations' node. | |
3185 | * | |
3186 | * returns: | |
3187 | * configuration node offset when found (>=0) | |
3188 | * negative number on failure (FDT_ERR_* code) | |
3189 | */ | |
712fbcf3 | 3190 | int fit_conf_get_node(const void *fit, const char *conf_uname) |
5dfb5213 MB |
3191 | { |
3192 | int noffset, confs_noffset; | |
3193 | int len; | |
3194 | ||
712fbcf3 | 3195 | confs_noffset = fdt_path_offset(fit, FIT_CONFS_PATH); |
5dfb5213 | 3196 | if (confs_noffset < 0) { |
712fbcf3 SW |
3197 | debug("Can't find configurations parent node '%s' (%s)\n", |
3198 | FIT_CONFS_PATH, fdt_strerror(confs_noffset)); | |
5dfb5213 MB |
3199 | return confs_noffset; |
3200 | } | |
3201 | ||
3202 | if (conf_uname == NULL) { | |
3203 | /* get configuration unit name from the default property */ | |
712fbcf3 SW |
3204 | debug("No configuration specified, trying default...\n"); |
3205 | conf_uname = (char *)fdt_getprop(fit, confs_noffset, | |
3206 | FIT_DEFAULT_PROP, &len); | |
5dfb5213 | 3207 | if (conf_uname == NULL) { |
712fbcf3 SW |
3208 | fit_get_debug(fit, confs_noffset, FIT_DEFAULT_PROP, |
3209 | len); | |
5dfb5213 MB |
3210 | return len; |
3211 | } | |
712fbcf3 | 3212 | debug("Found default configuration: '%s'\n", conf_uname); |
5dfb5213 MB |
3213 | } |
3214 | ||
712fbcf3 | 3215 | noffset = fdt_subnode_offset(fit, confs_noffset, conf_uname); |
5dfb5213 | 3216 | if (noffset < 0) { |
712fbcf3 SW |
3217 | debug("Can't get node offset for configuration unit name: " |
3218 | "'%s' (%s)\n", | |
3219 | conf_uname, fdt_strerror(noffset)); | |
5dfb5213 MB |
3220 | } |
3221 | ||
3222 | return noffset; | |
3223 | } | |
3224 | ||
712fbcf3 | 3225 | static int __fit_conf_get_prop_node(const void *fit, int noffset, |
5dfb5213 MB |
3226 | const char *prop_name) |
3227 | { | |
3228 | char *uname; | |
3229 | int len; | |
3230 | ||
3231 | /* get kernel image unit name from configuration kernel property */ | |
712fbcf3 | 3232 | uname = (char *)fdt_getprop(fit, noffset, prop_name, &len); |
5dfb5213 MB |
3233 | if (uname == NULL) |
3234 | return len; | |
3235 | ||
712fbcf3 | 3236 | return fit_image_get_node(fit, uname); |
5dfb5213 MB |
3237 | } |
3238 | ||
3239 | /** | |
3240 | * fit_conf_get_kernel_node - get kernel image node offset that corresponds to | |
3241 | * a given configuration | |
3242 | * @fit: pointer to the FIT format image header | |
3243 | * @noffset: configuration node offset | |
3244 | * | |
3245 | * fit_conf_get_kernel_node() retrives kernel image node unit name from | |
3246 | * configuration FIT_KERNEL_PROP property and translates it to the node | |
3247 | * offset. | |
3248 | * | |
3249 | * returns: | |
3250 | * image node offset when found (>=0) | |
3251 | * negative number on failure (FDT_ERR_* code) | |
3252 | */ | |
712fbcf3 | 3253 | int fit_conf_get_kernel_node(const void *fit, int noffset) |
5dfb5213 | 3254 | { |
712fbcf3 | 3255 | return __fit_conf_get_prop_node(fit, noffset, FIT_KERNEL_PROP); |
5dfb5213 MB |
3256 | } |
3257 | ||
3258 | /** | |
3259 | * fit_conf_get_ramdisk_node - get ramdisk image node offset that corresponds to | |
3260 | * a given configuration | |
3261 | * @fit: pointer to the FIT format image header | |
3262 | * @noffset: configuration node offset | |
3263 | * | |
3264 | * fit_conf_get_ramdisk_node() retrives ramdisk image node unit name from | |
3265 | * configuration FIT_KERNEL_PROP property and translates it to the node | |
3266 | * offset. | |
3267 | * | |
3268 | * returns: | |
3269 | * image node offset when found (>=0) | |
3270 | * negative number on failure (FDT_ERR_* code) | |
3271 | */ | |
712fbcf3 | 3272 | int fit_conf_get_ramdisk_node(const void *fit, int noffset) |
5dfb5213 | 3273 | { |
712fbcf3 | 3274 | return __fit_conf_get_prop_node(fit, noffset, FIT_RAMDISK_PROP); |
5dfb5213 MB |
3275 | } |
3276 | ||
3277 | /** | |
3278 | * fit_conf_get_fdt_node - get fdt image node offset that corresponds to | |
3279 | * a given configuration | |
3280 | * @fit: pointer to the FIT format image header | |
3281 | * @noffset: configuration node offset | |
3282 | * | |
3283 | * fit_conf_get_fdt_node() retrives fdt image node unit name from | |
3284 | * configuration FIT_KERNEL_PROP property and translates it to the node | |
3285 | * offset. | |
3286 | * | |
3287 | * returns: | |
3288 | * image node offset when found (>=0) | |
3289 | * negative number on failure (FDT_ERR_* code) | |
3290 | */ | |
712fbcf3 | 3291 | int fit_conf_get_fdt_node(const void *fit, int noffset) |
5dfb5213 | 3292 | { |
712fbcf3 | 3293 | return __fit_conf_get_prop_node(fit, noffset, FIT_FDT_PROP); |
5dfb5213 | 3294 | } |
d5934ad7 | 3295 | |
5dfb5213 MB |
3296 | /** |
3297 | * fit_conf_print - prints out the FIT configuration details | |
3298 | * @fit: pointer to the FIT format image header | |
f773bea8 | 3299 | * @noffset: offset of the configuration node |
5dfb5213 MB |
3300 | * @p: pointer to prefix string |
3301 | * | |
3302 | * fit_conf_print() lists all mandatory properies for the processed | |
3303 | * configuration node. | |
3304 | * | |
3305 | * returns: | |
3306 | * no returned results | |
3307 | */ | |
712fbcf3 | 3308 | void fit_conf_print(const void *fit, int noffset, const char *p) |
5dfb5213 MB |
3309 | { |
3310 | char *desc; | |
3311 | char *uname; | |
3312 | int ret; | |
3313 | ||
3314 | /* Mandatory properties */ | |
712fbcf3 SW |
3315 | ret = fit_get_desc(fit, noffset, &desc); |
3316 | printf("%s Description: ", p); | |
5dfb5213 | 3317 | if (ret) |
712fbcf3 | 3318 | printf("unavailable\n"); |
5dfb5213 | 3319 | else |
712fbcf3 | 3320 | printf("%s\n", desc); |
5dfb5213 | 3321 | |
712fbcf3 SW |
3322 | uname = (char *)fdt_getprop(fit, noffset, FIT_KERNEL_PROP, NULL); |
3323 | printf("%s Kernel: ", p); | |
5dfb5213 | 3324 | if (uname == NULL) |
712fbcf3 | 3325 | printf("unavailable\n"); |
5dfb5213 | 3326 | else |
712fbcf3 | 3327 | printf("%s\n", uname); |
5dfb5213 MB |
3328 | |
3329 | /* Optional properties */ | |
712fbcf3 | 3330 | uname = (char *)fdt_getprop(fit, noffset, FIT_RAMDISK_PROP, NULL); |
5dfb5213 | 3331 | if (uname) |
712fbcf3 | 3332 | printf("%s Init Ramdisk: %s\n", p, uname); |
5dfb5213 | 3333 | |
712fbcf3 | 3334 | uname = (char *)fdt_getprop(fit, noffset, FIT_FDT_PROP, NULL); |
5dfb5213 | 3335 | if (uname) |
712fbcf3 | 3336 | printf("%s FDT: %s\n", p, uname); |
5dfb5213 | 3337 | } |
c8779648 MB |
3338 | |
3339 | /** | |
3340 | * fit_check_ramdisk - verify FIT format ramdisk subimage | |
3341 | * @fit_hdr: pointer to the FIT ramdisk header | |
3342 | * @rd_noffset: ramdisk subimage node offset within FIT image | |
3343 | * @arch: requested ramdisk image architecture type | |
3344 | * @verify: data CRC verification flag | |
3345 | * | |
3346 | * fit_check_ramdisk() verifies integrity of the ramdisk subimage and from | |
3347 | * specified FIT image. | |
3348 | * | |
3349 | * returns: | |
3350 | * 1, on success | |
3351 | * 0, on failure | |
3352 | */ | |
3353 | #ifndef USE_HOSTCC | |
712fbcf3 SW |
3354 | static int fit_check_ramdisk(const void *fit, int rd_noffset, uint8_t arch, |
3355 | int verify) | |
c8779648 | 3356 | { |
712fbcf3 | 3357 | fit_image_print(fit, rd_noffset, " "); |
c8779648 MB |
3358 | |
3359 | if (verify) { | |
712fbcf3 SW |
3360 | puts(" Verifying Hash Integrity ... "); |
3361 | if (!fit_image_check_hashes(fit, rd_noffset)) { | |
3362 | puts("Bad Data Hash\n"); | |
770605e4 | 3363 | bootstage_error(BOOTSTAGE_ID_FIT_RD_HASH); |
c8779648 MB |
3364 | return 0; |
3365 | } | |
712fbcf3 | 3366 | puts("OK\n"); |
c8779648 MB |
3367 | } |
3368 | ||
770605e4 | 3369 | bootstage_mark(BOOTSTAGE_ID_FIT_RD_CHECK_ALL); |
712fbcf3 SW |
3370 | if (!fit_image_check_os(fit, rd_noffset, IH_OS_LINUX) || |
3371 | !fit_image_check_arch(fit, rd_noffset, arch) || | |
3372 | !fit_image_check_type(fit, rd_noffset, IH_TYPE_RAMDISK)) { | |
3373 | printf("No Linux %s Ramdisk Image\n", | |
c8779648 | 3374 | genimg_get_arch_name(arch)); |
770605e4 | 3375 | bootstage_error(BOOTSTAGE_ID_FIT_RD_CHECK_ALL); |
c8779648 MB |
3376 | return 0; |
3377 | } | |
3378 | ||
770605e4 | 3379 | bootstage_mark(BOOTSTAGE_ID_FIT_RD_CHECK_ALL_OK); |
c8779648 MB |
3380 | return 1; |
3381 | } | |
3382 | #endif /* USE_HOSTCC */ | |
f50433d6 | 3383 | #endif /* CONFIG_FIT */ |