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Add support for LZ4 decompression algorithm
[people/ms/u-boot.git] / common / image.c
1 /*
2 * (C) Copyright 2008 Semihalf
3 *
4 * (C) Copyright 2000-2006
5 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10 #ifndef USE_HOSTCC
11 #include <common.h>
12 #include <watchdog.h>
13
14 #ifdef CONFIG_SHOW_BOOT_PROGRESS
15 #include <status_led.h>
16 #endif
17
18 #ifdef CONFIG_HAS_DATAFLASH
19 #include <dataflash.h>
20 #endif
21
22 #ifdef CONFIG_LOGBUFFER
23 #include <logbuff.h>
24 #endif
25
26 #include <rtc.h>
27
28 #include <environment.h>
29 #include <image.h>
30 #include <mapmem.h>
31
32 #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT)
33 #include <libfdt.h>
34 #include <fdt_support.h>
35 #endif
36
37 #include <u-boot/md5.h>
38 #include <u-boot/sha1.h>
39 #include <asm/errno.h>
40 #include <asm/io.h>
41
42 #ifdef CONFIG_CMD_BDI
43 extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
44 #endif
45
46 DECLARE_GLOBAL_DATA_PTR;
47
48 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
49 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
50 int verify);
51 #endif
52 #else
53 #include "mkimage.h"
54 #include <u-boot/md5.h>
55 #include <time.h>
56 #include <image.h>
57
58 #ifndef __maybe_unused
59 # define __maybe_unused /* unimplemented */
60 #endif
61 #endif /* !USE_HOSTCC*/
62
63 #include <u-boot/crc.h>
64
65 #ifndef CONFIG_SYS_BARGSIZE
66 #define CONFIG_SYS_BARGSIZE 512
67 #endif
68
69 static const table_entry_t uimage_arch[] = {
70 { IH_ARCH_INVALID, NULL, "Invalid ARCH", },
71 { IH_ARCH_ALPHA, "alpha", "Alpha", },
72 { IH_ARCH_ARM, "arm", "ARM", },
73 { IH_ARCH_I386, "x86", "Intel x86", },
74 { IH_ARCH_IA64, "ia64", "IA64", },
75 { IH_ARCH_M68K, "m68k", "M68K", },
76 { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", },
77 { IH_ARCH_MIPS, "mips", "MIPS", },
78 { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", },
79 { IH_ARCH_NIOS2, "nios2", "NIOS II", },
80 { IH_ARCH_PPC, "powerpc", "PowerPC", },
81 { IH_ARCH_PPC, "ppc", "PowerPC", },
82 { IH_ARCH_S390, "s390", "IBM S390", },
83 { IH_ARCH_SH, "sh", "SuperH", },
84 { IH_ARCH_SPARC, "sparc", "SPARC", },
85 { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", },
86 { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", },
87 { IH_ARCH_AVR32, "avr32", "AVR32", },
88 { IH_ARCH_NDS32, "nds32", "NDS32", },
89 { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",},
90 { IH_ARCH_SANDBOX, "sandbox", "Sandbox", },
91 { IH_ARCH_ARM64, "arm64", "AArch64", },
92 { IH_ARCH_ARC, "arc", "ARC", },
93 { IH_ARCH_X86_64, "x86_64", "AMD x86_64", },
94 { -1, "", "", },
95 };
96
97 static const table_entry_t uimage_os[] = {
98 { IH_OS_INVALID, NULL, "Invalid OS", },
99 { IH_OS_LINUX, "linux", "Linux", },
100 #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
101 { IH_OS_LYNXOS, "lynxos", "LynxOS", },
102 #endif
103 { IH_OS_NETBSD, "netbsd", "NetBSD", },
104 { IH_OS_OSE, "ose", "Enea OSE", },
105 { IH_OS_PLAN9, "plan9", "Plan 9", },
106 { IH_OS_RTEMS, "rtems", "RTEMS", },
107 { IH_OS_U_BOOT, "u-boot", "U-Boot", },
108 { IH_OS_VXWORKS, "vxworks", "VxWorks", },
109 #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
110 { IH_OS_QNX, "qnx", "QNX", },
111 #endif
112 #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC)
113 { IH_OS_INTEGRITY,"integrity", "INTEGRITY", },
114 #endif
115 #ifdef USE_HOSTCC
116 { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", },
117 { IH_OS_DELL, "dell", "Dell", },
118 { IH_OS_ESIX, "esix", "Esix", },
119 { IH_OS_FREEBSD, "freebsd", "FreeBSD", },
120 { IH_OS_IRIX, "irix", "Irix", },
121 { IH_OS_NCR, "ncr", "NCR", },
122 { IH_OS_OPENBSD, "openbsd", "OpenBSD", },
123 { IH_OS_PSOS, "psos", "pSOS", },
124 { IH_OS_SCO, "sco", "SCO", },
125 { IH_OS_SOLARIS, "solaris", "Solaris", },
126 { IH_OS_SVR4, "svr4", "SVR4", },
127 #endif
128 #if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC)
129 { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", },
130 #endif
131
132 { -1, "", "", },
133 };
134
135 static const table_entry_t uimage_type[] = {
136 { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",},
137 { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", },
138 { IH_TYPE_FIRMWARE, "firmware", "Firmware", },
139 { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", },
140 { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",},
141 { IH_TYPE_KERNEL, "kernel", "Kernel Image", },
142 { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", },
143 { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",},
144 { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",},
145 { IH_TYPE_INVALID, NULL, "Invalid Image", },
146 { IH_TYPE_MULTI, "multi", "Multi-File Image", },
147 { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",},
148 { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",},
149 { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", },
150 { IH_TYPE_SCRIPT, "script", "Script", },
151 { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",},
152 { IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
153 { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",},
154 { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",},
155 { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",},
156 { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", },
157 { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", },
158 { IH_TYPE_RKIMAGE, "rkimage", "Rockchip Boot Image" },
159 { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" },
160 { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" },
161 { -1, "", "", },
162 };
163
164 static const table_entry_t uimage_comp[] = {
165 { IH_COMP_NONE, "none", "uncompressed", },
166 { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
167 { IH_COMP_GZIP, "gzip", "gzip compressed", },
168 { IH_COMP_LZMA, "lzma", "lzma compressed", },
169 { IH_COMP_LZO, "lzo", "lzo compressed", },
170 { IH_COMP_LZ4, "lz4", "lz4 compressed", },
171 { -1, "", "", },
172 };
173
174 /*****************************************************************************/
175 /* Legacy format routines */
176 /*****************************************************************************/
177 int image_check_hcrc(const image_header_t *hdr)
178 {
179 ulong hcrc;
180 ulong len = image_get_header_size();
181 image_header_t header;
182
183 /* Copy header so we can blank CRC field for re-calculation */
184 memmove(&header, (char *)hdr, image_get_header_size());
185 image_set_hcrc(&header, 0);
186
187 hcrc = crc32(0, (unsigned char *)&header, len);
188
189 return (hcrc == image_get_hcrc(hdr));
190 }
191
192 int image_check_dcrc(const image_header_t *hdr)
193 {
194 ulong data = image_get_data(hdr);
195 ulong len = image_get_data_size(hdr);
196 ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
197
198 return (dcrc == image_get_dcrc(hdr));
199 }
200
201 /**
202 * image_multi_count - get component (sub-image) count
203 * @hdr: pointer to the header of the multi component image
204 *
205 * image_multi_count() returns number of components in a multi
206 * component image.
207 *
208 * Note: no checking of the image type is done, caller must pass
209 * a valid multi component image.
210 *
211 * returns:
212 * number of components
213 */
214 ulong image_multi_count(const image_header_t *hdr)
215 {
216 ulong i, count = 0;
217 uint32_t *size;
218
219 /* get start of the image payload, which in case of multi
220 * component images that points to a table of component sizes */
221 size = (uint32_t *)image_get_data(hdr);
222
223 /* count non empty slots */
224 for (i = 0; size[i]; ++i)
225 count++;
226
227 return count;
228 }
229
230 /**
231 * image_multi_getimg - get component data address and size
232 * @hdr: pointer to the header of the multi component image
233 * @idx: index of the requested component
234 * @data: pointer to a ulong variable, will hold component data address
235 * @len: pointer to a ulong variable, will hold component size
236 *
237 * image_multi_getimg() returns size and data address for the requested
238 * component in a multi component image.
239 *
240 * Note: no checking of the image type is done, caller must pass
241 * a valid multi component image.
242 *
243 * returns:
244 * data address and size of the component, if idx is valid
245 * 0 in data and len, if idx is out of range
246 */
247 void image_multi_getimg(const image_header_t *hdr, ulong idx,
248 ulong *data, ulong *len)
249 {
250 int i;
251 uint32_t *size;
252 ulong offset, count, img_data;
253
254 /* get number of component */
255 count = image_multi_count(hdr);
256
257 /* get start of the image payload, which in case of multi
258 * component images that points to a table of component sizes */
259 size = (uint32_t *)image_get_data(hdr);
260
261 /* get address of the proper component data start, which means
262 * skipping sizes table (add 1 for last, null entry) */
263 img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
264
265 if (idx < count) {
266 *len = uimage_to_cpu(size[idx]);
267 offset = 0;
268
269 /* go over all indices preceding requested component idx */
270 for (i = 0; i < idx; i++) {
271 /* add up i-th component size, rounding up to 4 bytes */
272 offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
273 }
274
275 /* calculate idx-th component data address */
276 *data = img_data + offset;
277 } else {
278 *len = 0;
279 *data = 0;
280 }
281 }
282
283 static void image_print_type(const image_header_t *hdr)
284 {
285 const char __maybe_unused *os, *arch, *type, *comp;
286
287 os = genimg_get_os_name(image_get_os(hdr));
288 arch = genimg_get_arch_name(image_get_arch(hdr));
289 type = genimg_get_type_name(image_get_type(hdr));
290 comp = genimg_get_comp_name(image_get_comp(hdr));
291
292 printf("%s %s %s (%s)\n", arch, os, type, comp);
293 }
294
295 /**
296 * image_print_contents - prints out the contents of the legacy format image
297 * @ptr: pointer to the legacy format image header
298 * @p: pointer to prefix string
299 *
300 * image_print_contents() formats a multi line legacy image contents description.
301 * The routine prints out all header fields followed by the size/offset data
302 * for MULTI/SCRIPT images.
303 *
304 * returns:
305 * no returned results
306 */
307 void image_print_contents(const void *ptr)
308 {
309 const image_header_t *hdr = (const image_header_t *)ptr;
310 const char __maybe_unused *p;
311
312 p = IMAGE_INDENT_STRING;
313 printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr));
314 if (IMAGE_ENABLE_TIMESTAMP) {
315 printf("%sCreated: ", p);
316 genimg_print_time((time_t)image_get_time(hdr));
317 }
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)) {
327 int i;
328 ulong data, len;
329 ulong count = image_multi_count(hdr);
330
331 printf("%sContents:\n", p);
332 for (i = 0; i < count; i++) {
333 image_multi_getimg(hdr, i, &data, &len);
334
335 printf("%s Image %d: ", p, i);
336 genimg_print_size(len);
337
338 if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
339 /*
340 * the user may need to know offsets
341 * if planning to do something with
342 * multiple files
343 */
344 printf("%s Offset = 0x%08lx\n", p, data);
345 }
346 }
347 }
348 }
349
350
351 #ifndef USE_HOSTCC
352 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
353 /**
354 * image_get_ramdisk - get and verify ramdisk image
355 * @rd_addr: ramdisk image start address
356 * @arch: expected ramdisk architecture
357 * @verify: checksum verification flag
358 *
359 * image_get_ramdisk() returns a pointer to the verified ramdisk image
360 * header. Routine receives image start address and expected architecture
361 * flag. Verification done covers data and header integrity and os/type/arch
362 * fields checking.
363 *
364 * If dataflash support is enabled routine checks for dataflash addresses
365 * and handles required dataflash reads.
366 *
367 * returns:
368 * pointer to a ramdisk image header, if image was found and valid
369 * otherwise, return NULL
370 */
371 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
372 int verify)
373 {
374 const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
375
376 if (!image_check_magic(rd_hdr)) {
377 puts("Bad Magic Number\n");
378 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
379 return NULL;
380 }
381
382 if (!image_check_hcrc(rd_hdr)) {
383 puts("Bad Header Checksum\n");
384 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
385 return NULL;
386 }
387
388 bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
389 image_print_contents(rd_hdr);
390
391 if (verify) {
392 puts(" Verifying Checksum ... ");
393 if (!image_check_dcrc(rd_hdr)) {
394 puts("Bad Data CRC\n");
395 bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
396 return NULL;
397 }
398 puts("OK\n");
399 }
400
401 bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
402
403 if (!image_check_os(rd_hdr, IH_OS_LINUX) ||
404 !image_check_arch(rd_hdr, arch) ||
405 !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) {
406 printf("No Linux %s Ramdisk Image\n",
407 genimg_get_arch_name(arch));
408 bootstage_error(BOOTSTAGE_ID_RAMDISK);
409 return NULL;
410 }
411
412 return rd_hdr;
413 }
414 #endif
415 #endif /* !USE_HOSTCC */
416
417 /*****************************************************************************/
418 /* Shared dual-format routines */
419 /*****************************************************************************/
420 #ifndef USE_HOSTCC
421 ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */
422 ulong save_addr; /* Default Save Address */
423 ulong save_size; /* Default Save Size (in bytes) */
424
425 static int on_loadaddr(const char *name, const char *value, enum env_op op,
426 int flags)
427 {
428 switch (op) {
429 case env_op_create:
430 case env_op_overwrite:
431 load_addr = simple_strtoul(value, NULL, 16);
432 break;
433 default:
434 break;
435 }
436
437 return 0;
438 }
439 U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr);
440
441 ulong getenv_bootm_low(void)
442 {
443 char *s = getenv("bootm_low");
444 if (s) {
445 ulong tmp = simple_strtoul(s, NULL, 16);
446 return tmp;
447 }
448
449 #if defined(CONFIG_SYS_SDRAM_BASE)
450 return CONFIG_SYS_SDRAM_BASE;
451 #elif defined(CONFIG_ARM)
452 return gd->bd->bi_dram[0].start;
453 #else
454 return 0;
455 #endif
456 }
457
458 phys_size_t getenv_bootm_size(void)
459 {
460 phys_size_t tmp;
461 char *s = getenv("bootm_size");
462 if (s) {
463 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
464 return tmp;
465 }
466 s = getenv("bootm_low");
467 if (s)
468 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
469 else
470 tmp = 0;
471
472
473 #if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS)
474 return gd->bd->bi_dram[0].size - tmp;
475 #else
476 return gd->bd->bi_memsize - tmp;
477 #endif
478 }
479
480 phys_size_t getenv_bootm_mapsize(void)
481 {
482 phys_size_t tmp;
483 char *s = getenv("bootm_mapsize");
484 if (s) {
485 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
486 return tmp;
487 }
488
489 #if defined(CONFIG_SYS_BOOTMAPSZ)
490 return CONFIG_SYS_BOOTMAPSZ;
491 #else
492 return getenv_bootm_size();
493 #endif
494 }
495
496 void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
497 {
498 if (to == from)
499 return;
500
501 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
502 if (to > from) {
503 from += len;
504 to += len;
505 }
506 while (len > 0) {
507 size_t tail = (len > chunksz) ? chunksz : len;
508 WATCHDOG_RESET();
509 if (to > from) {
510 to -= tail;
511 from -= tail;
512 }
513 memmove(to, from, tail);
514 if (to < from) {
515 to += tail;
516 from += tail;
517 }
518 len -= tail;
519 }
520 #else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
521 memmove(to, from, len);
522 #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
523 }
524 #endif /* !USE_HOSTCC */
525
526 void genimg_print_size(uint32_t size)
527 {
528 #ifndef USE_HOSTCC
529 printf("%d Bytes = ", size);
530 print_size(size, "\n");
531 #else
532 printf("%d Bytes = %.2f kB = %.2f MB\n",
533 size, (double)size / 1.024e3,
534 (double)size / 1.048576e6);
535 #endif
536 }
537
538 #if IMAGE_ENABLE_TIMESTAMP
539 void genimg_print_time(time_t timestamp)
540 {
541 #ifndef USE_HOSTCC
542 struct rtc_time tm;
543
544 rtc_to_tm(timestamp, &tm);
545 printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n",
546 tm.tm_year, tm.tm_mon, tm.tm_mday,
547 tm.tm_hour, tm.tm_min, tm.tm_sec);
548 #else
549 printf("%s", ctime(&timestamp));
550 #endif
551 }
552 #endif
553
554 const table_entry_t *get_table_entry(const table_entry_t *table, int id)
555 {
556 for (; table->id >= 0; ++table) {
557 if (table->id == id)
558 return table;
559 }
560 return NULL;
561 }
562
563 /**
564 * get_table_entry_name - translate entry id to long name
565 * @table: pointer to a translation table for entries of a specific type
566 * @msg: message to be returned when translation fails
567 * @id: entry id to be translated
568 *
569 * get_table_entry_name() will go over translation table trying to find
570 * entry that matches given id. If matching entry is found, its long
571 * name is returned to the caller.
572 *
573 * returns:
574 * long entry name if translation succeeds
575 * msg otherwise
576 */
577 char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
578 {
579 table = get_table_entry(table, id);
580 if (!table)
581 return msg;
582 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
583 return table->lname;
584 #else
585 return table->lname + gd->reloc_off;
586 #endif
587 }
588
589 const char *genimg_get_os_name(uint8_t os)
590 {
591 return (get_table_entry_name(uimage_os, "Unknown OS", os));
592 }
593
594 const char *genimg_get_arch_name(uint8_t arch)
595 {
596 return (get_table_entry_name(uimage_arch, "Unknown Architecture",
597 arch));
598 }
599
600 const char *genimg_get_type_name(uint8_t type)
601 {
602 return (get_table_entry_name(uimage_type, "Unknown Image", type));
603 }
604
605 const char *genimg_get_type_short_name(uint8_t type)
606 {
607 const table_entry_t *table;
608
609 table = get_table_entry(uimage_type, type);
610 if (!table)
611 return "unknown";
612 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
613 return table->sname;
614 #else
615 return table->sname + gd->reloc_off;
616 #endif
617 }
618
619 const char *genimg_get_comp_name(uint8_t comp)
620 {
621 return (get_table_entry_name(uimage_comp, "Unknown Compression",
622 comp));
623 }
624
625 /**
626 * get_table_entry_id - translate short entry name to id
627 * @table: pointer to a translation table for entries of a specific type
628 * @table_name: to be used in case of error
629 * @name: entry short name to be translated
630 *
631 * get_table_entry_id() will go over translation table trying to find
632 * entry that matches given short name. If matching entry is found,
633 * its id returned to the caller.
634 *
635 * returns:
636 * entry id if translation succeeds
637 * -1 otherwise
638 */
639 int get_table_entry_id(const table_entry_t *table,
640 const char *table_name, const char *name)
641 {
642 const table_entry_t *t;
643
644 for (t = table; t->id >= 0; ++t) {
645 #ifdef CONFIG_NEEDS_MANUAL_RELOC
646 if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0)
647 #else
648 if (t->sname && strcasecmp(t->sname, name) == 0)
649 #endif
650 return (t->id);
651 }
652 debug("Invalid %s Type: %s\n", table_name, name);
653
654 return -1;
655 }
656
657 int genimg_get_os_id(const char *name)
658 {
659 return (get_table_entry_id(uimage_os, "OS", name));
660 }
661
662 int genimg_get_arch_id(const char *name)
663 {
664 return (get_table_entry_id(uimage_arch, "CPU", name));
665 }
666
667 int genimg_get_type_id(const char *name)
668 {
669 return (get_table_entry_id(uimage_type, "Image", name));
670 }
671
672 int genimg_get_comp_id(const char *name)
673 {
674 return (get_table_entry_id(uimage_comp, "Compression", name));
675 }
676
677 #ifndef USE_HOSTCC
678 /**
679 * genimg_get_kernel_addr_fit - get the real kernel address and return 2
680 * FIT strings
681 * @img_addr: a string might contain real image address
682 * @fit_uname_config: double pointer to a char, will hold pointer to a
683 * configuration unit name
684 * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage
685 * name
686 *
687 * genimg_get_kernel_addr_fit get the real kernel start address from a string
688 * which is normally the first argv of bootm/bootz
689 *
690 * returns:
691 * kernel start address
692 */
693 ulong genimg_get_kernel_addr_fit(char * const img_addr,
694 const char **fit_uname_config,
695 const char **fit_uname_kernel)
696 {
697 ulong kernel_addr;
698
699 /* find out kernel image address */
700 if (!img_addr) {
701 kernel_addr = load_addr;
702 debug("* kernel: default image load address = 0x%08lx\n",
703 load_addr);
704 #if defined(CONFIG_FIT)
705 } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
706 fit_uname_config)) {
707 debug("* kernel: config '%s' from image at 0x%08lx\n",
708 *fit_uname_config, kernel_addr);
709 } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
710 fit_uname_kernel)) {
711 debug("* kernel: subimage '%s' from image at 0x%08lx\n",
712 *fit_uname_kernel, kernel_addr);
713 #endif
714 } else {
715 kernel_addr = simple_strtoul(img_addr, NULL, 16);
716 debug("* kernel: cmdline image address = 0x%08lx\n",
717 kernel_addr);
718 }
719
720 return kernel_addr;
721 }
722
723 /**
724 * genimg_get_kernel_addr() is the simple version of
725 * genimg_get_kernel_addr_fit(). It ignores those return FIT strings
726 */
727 ulong genimg_get_kernel_addr(char * const img_addr)
728 {
729 const char *fit_uname_config = NULL;
730 const char *fit_uname_kernel = NULL;
731
732 return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config,
733 &fit_uname_kernel);
734 }
735
736 /**
737 * genimg_get_format - get image format type
738 * @img_addr: image start address
739 *
740 * genimg_get_format() checks whether provided address points to a valid
741 * legacy or FIT image.
742 *
743 * New uImage format and FDT blob are based on a libfdt. FDT blob
744 * may be passed directly or embedded in a FIT image. In both situations
745 * genimg_get_format() must be able to dectect libfdt header.
746 *
747 * returns:
748 * image format type or IMAGE_FORMAT_INVALID if no image is present
749 */
750 int genimg_get_format(const void *img_addr)
751 {
752 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
753 const image_header_t *hdr;
754
755 hdr = (const image_header_t *)img_addr;
756 if (image_check_magic(hdr))
757 return IMAGE_FORMAT_LEGACY;
758 #endif
759 #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT)
760 if (fdt_check_header(img_addr) == 0)
761 return IMAGE_FORMAT_FIT;
762 #endif
763 #ifdef CONFIG_ANDROID_BOOT_IMAGE
764 if (android_image_check_header(img_addr) == 0)
765 return IMAGE_FORMAT_ANDROID;
766 #endif
767
768 return IMAGE_FORMAT_INVALID;
769 }
770
771 /**
772 * genimg_get_image - get image from special storage (if necessary)
773 * @img_addr: image start address
774 *
775 * genimg_get_image() checks if provided image start address is located
776 * in a dataflash storage. If so, image is moved to a system RAM memory.
777 *
778 * returns:
779 * image start address after possible relocation from special storage
780 */
781 ulong genimg_get_image(ulong img_addr)
782 {
783 ulong ram_addr = img_addr;
784
785 #ifdef CONFIG_HAS_DATAFLASH
786 ulong h_size, d_size;
787
788 if (addr_dataflash(img_addr)) {
789 void *buf;
790
791 /* ger RAM address */
792 ram_addr = CONFIG_SYS_LOAD_ADDR;
793
794 /* get header size */
795 h_size = image_get_header_size();
796 #if defined(CONFIG_FIT)
797 if (sizeof(struct fdt_header) > h_size)
798 h_size = sizeof(struct fdt_header);
799 #endif
800
801 /* read in header */
802 debug(" Reading image header from dataflash address "
803 "%08lx to RAM address %08lx\n", img_addr, ram_addr);
804
805 buf = map_sysmem(ram_addr, 0);
806 read_dataflash(img_addr, h_size, buf);
807
808 /* get data size */
809 switch (genimg_get_format(buf)) {
810 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
811 case IMAGE_FORMAT_LEGACY:
812 d_size = image_get_data_size(buf);
813 debug(" Legacy format image found at 0x%08lx, "
814 "size 0x%08lx\n",
815 ram_addr, d_size);
816 break;
817 #endif
818 #if defined(CONFIG_FIT)
819 case IMAGE_FORMAT_FIT:
820 d_size = fit_get_size(buf) - h_size;
821 debug(" FIT/FDT format image found at 0x%08lx, "
822 "size 0x%08lx\n",
823 ram_addr, d_size);
824 break;
825 #endif
826 default:
827 printf(" No valid image found at 0x%08lx\n",
828 img_addr);
829 return ram_addr;
830 }
831
832 /* read in image data */
833 debug(" Reading image remaining data from dataflash address "
834 "%08lx to RAM address %08lx\n", img_addr + h_size,
835 ram_addr + h_size);
836
837 read_dataflash(img_addr + h_size, d_size,
838 (char *)(buf + h_size));
839
840 }
841 #endif /* CONFIG_HAS_DATAFLASH */
842
843 return ram_addr;
844 }
845
846 /**
847 * fit_has_config - check if there is a valid FIT configuration
848 * @images: pointer to the bootm command headers structure
849 *
850 * fit_has_config() checks if there is a FIT configuration in use
851 * (if FTI support is present).
852 *
853 * returns:
854 * 0, no FIT support or no configuration found
855 * 1, configuration found
856 */
857 int genimg_has_config(bootm_headers_t *images)
858 {
859 #if defined(CONFIG_FIT)
860 if (images->fit_uname_cfg)
861 return 1;
862 #endif
863 return 0;
864 }
865
866 /**
867 * boot_get_ramdisk - main ramdisk handling routine
868 * @argc: command argument count
869 * @argv: command argument list
870 * @images: pointer to the bootm images structure
871 * @arch: expected ramdisk architecture
872 * @rd_start: pointer to a ulong variable, will hold ramdisk start address
873 * @rd_end: pointer to a ulong variable, will hold ramdisk end
874 *
875 * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
876 * Curently supported are the following ramdisk sources:
877 * - multicomponent kernel/ramdisk image,
878 * - commandline provided address of decicated ramdisk image.
879 *
880 * returns:
881 * 0, if ramdisk image was found and valid, or skiped
882 * rd_start and rd_end are set to ramdisk start/end addresses if
883 * ramdisk image is found and valid
884 *
885 * 1, if ramdisk image is found but corrupted, or invalid
886 * rd_start and rd_end are set to 0 if no ramdisk exists
887 */
888 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
889 uint8_t arch, ulong *rd_start, ulong *rd_end)
890 {
891 ulong rd_addr, rd_load;
892 ulong rd_data, rd_len;
893 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
894 const image_header_t *rd_hdr;
895 #endif
896 void *buf;
897 #ifdef CONFIG_SUPPORT_RAW_INITRD
898 char *end;
899 #endif
900 #if defined(CONFIG_FIT)
901 const char *fit_uname_config = images->fit_uname_cfg;
902 const char *fit_uname_ramdisk = NULL;
903 ulong default_addr;
904 int rd_noffset;
905 #endif
906 const char *select = NULL;
907
908 *rd_start = 0;
909 *rd_end = 0;
910
911 if (argc >= 2)
912 select = argv[1];
913
914 /*
915 * Look for a '-' which indicates to ignore the
916 * ramdisk argument
917 */
918 if (select && strcmp(select, "-") == 0) {
919 debug("## Skipping init Ramdisk\n");
920 rd_len = rd_data = 0;
921 } else if (select || genimg_has_config(images)) {
922 #if defined(CONFIG_FIT)
923 if (select) {
924 /*
925 * If the init ramdisk comes from the FIT image and
926 * the FIT image address is omitted in the command
927 * line argument, try to use os FIT image address or
928 * default load address.
929 */
930 if (images->fit_uname_os)
931 default_addr = (ulong)images->fit_hdr_os;
932 else
933 default_addr = load_addr;
934
935 if (fit_parse_conf(select, default_addr,
936 &rd_addr, &fit_uname_config)) {
937 debug("* ramdisk: config '%s' from image at "
938 "0x%08lx\n",
939 fit_uname_config, rd_addr);
940 } else if (fit_parse_subimage(select, default_addr,
941 &rd_addr, &fit_uname_ramdisk)) {
942 debug("* ramdisk: subimage '%s' from image at "
943 "0x%08lx\n",
944 fit_uname_ramdisk, rd_addr);
945 } else
946 #endif
947 {
948 rd_addr = simple_strtoul(select, NULL, 16);
949 debug("* ramdisk: cmdline image address = "
950 "0x%08lx\n",
951 rd_addr);
952 }
953 #if defined(CONFIG_FIT)
954 } else {
955 /* use FIT configuration provided in first bootm
956 * command argument. If the property is not defined,
957 * quit silently.
958 */
959 rd_addr = map_to_sysmem(images->fit_hdr_os);
960 rd_noffset = fit_get_node_from_config(images,
961 FIT_RAMDISK_PROP, rd_addr);
962 if (rd_noffset == -ENOLINK)
963 return 0;
964 else if (rd_noffset < 0)
965 return 1;
966 }
967 #endif
968
969 /* copy from dataflash if needed */
970 rd_addr = genimg_get_image(rd_addr);
971
972 /*
973 * Check if there is an initrd image at the
974 * address provided in the second bootm argument
975 * check image type, for FIT images get FIT node.
976 */
977 buf = map_sysmem(rd_addr, 0);
978 switch (genimg_get_format(buf)) {
979 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
980 case IMAGE_FORMAT_LEGACY:
981 printf("## Loading init Ramdisk from Legacy "
982 "Image at %08lx ...\n", rd_addr);
983
984 bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
985 rd_hdr = image_get_ramdisk(rd_addr, arch,
986 images->verify);
987
988 if (rd_hdr == NULL)
989 return 1;
990
991 rd_data = image_get_data(rd_hdr);
992 rd_len = image_get_data_size(rd_hdr);
993 rd_load = image_get_load(rd_hdr);
994 break;
995 #endif
996 #if defined(CONFIG_FIT)
997 case IMAGE_FORMAT_FIT:
998 rd_noffset = fit_image_load(images,
999 rd_addr, &fit_uname_ramdisk,
1000 &fit_uname_config, arch,
1001 IH_TYPE_RAMDISK,
1002 BOOTSTAGE_ID_FIT_RD_START,
1003 FIT_LOAD_OPTIONAL_NON_ZERO,
1004 &rd_data, &rd_len);
1005 if (rd_noffset < 0)
1006 return 1;
1007
1008 images->fit_hdr_rd = map_sysmem(rd_addr, 0);
1009 images->fit_uname_rd = fit_uname_ramdisk;
1010 images->fit_noffset_rd = rd_noffset;
1011 break;
1012 #endif
1013 #ifdef CONFIG_ANDROID_BOOT_IMAGE
1014 case IMAGE_FORMAT_ANDROID:
1015 android_image_get_ramdisk((void *)images->os.start,
1016 &rd_data, &rd_len);
1017 break;
1018 #endif
1019 default:
1020 #ifdef CONFIG_SUPPORT_RAW_INITRD
1021 end = NULL;
1022 if (select)
1023 end = strchr(select, ':');
1024 if (end) {
1025 rd_len = simple_strtoul(++end, NULL, 16);
1026 rd_data = rd_addr;
1027 } else
1028 #endif
1029 {
1030 puts("Wrong Ramdisk Image Format\n");
1031 rd_data = rd_len = rd_load = 0;
1032 return 1;
1033 }
1034 }
1035 } else if (images->legacy_hdr_valid &&
1036 image_check_type(&images->legacy_hdr_os_copy,
1037 IH_TYPE_MULTI)) {
1038
1039 /*
1040 * Now check if we have a legacy mult-component image,
1041 * get second entry data start address and len.
1042 */
1043 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
1044 printf("## Loading init Ramdisk from multi component "
1045 "Legacy Image at %08lx ...\n",
1046 (ulong)images->legacy_hdr_os);
1047
1048 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
1049 } else {
1050 /*
1051 * no initrd image
1052 */
1053 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
1054 rd_len = rd_data = 0;
1055 }
1056
1057 if (!rd_data) {
1058 debug("## No init Ramdisk\n");
1059 } else {
1060 *rd_start = rd_data;
1061 *rd_end = rd_data + rd_len;
1062 }
1063 debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
1064 *rd_start, *rd_end);
1065
1066 return 0;
1067 }
1068
1069 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
1070 /**
1071 * boot_ramdisk_high - relocate init ramdisk
1072 * @lmb: pointer to lmb handle, will be used for memory mgmt
1073 * @rd_data: ramdisk data start address
1074 * @rd_len: ramdisk data length
1075 * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1076 * start address (after possible relocation)
1077 * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1078 * end address (after possible relocation)
1079 *
1080 * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
1081 * variable and if requested ramdisk data is moved to a specified location.
1082 *
1083 * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1084 * start/end addresses if ramdisk image start and len were provided,
1085 * otherwise set initrd_start and initrd_end set to zeros.
1086 *
1087 * returns:
1088 * 0 - success
1089 * -1 - failure
1090 */
1091 int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
1092 ulong *initrd_start, ulong *initrd_end)
1093 {
1094 char *s;
1095 ulong initrd_high;
1096 int initrd_copy_to_ram = 1;
1097
1098 if ((s = getenv("initrd_high")) != NULL) {
1099 /* a value of "no" or a similar string will act like 0,
1100 * turning the "load high" feature off. This is intentional.
1101 */
1102 initrd_high = simple_strtoul(s, NULL, 16);
1103 if (initrd_high == ~0)
1104 initrd_copy_to_ram = 0;
1105 } else {
1106 /* not set, no restrictions to load high */
1107 initrd_high = ~0;
1108 }
1109
1110
1111 #ifdef CONFIG_LOGBUFFER
1112 /* Prevent initrd from overwriting logbuffer */
1113 lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE);
1114 #endif
1115
1116 debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
1117 initrd_high, initrd_copy_to_ram);
1118
1119 if (rd_data) {
1120 if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */
1121 debug(" in-place initrd\n");
1122 *initrd_start = rd_data;
1123 *initrd_end = rd_data + rd_len;
1124 lmb_reserve(lmb, rd_data, rd_len);
1125 } else {
1126 if (initrd_high)
1127 *initrd_start = (ulong)lmb_alloc_base(lmb,
1128 rd_len, 0x1000, initrd_high);
1129 else
1130 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1131 0x1000);
1132
1133 if (*initrd_start == 0) {
1134 puts("ramdisk - allocation error\n");
1135 goto error;
1136 }
1137 bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
1138
1139 *initrd_end = *initrd_start + rd_len;
1140 printf(" Loading Ramdisk to %08lx, end %08lx ... ",
1141 *initrd_start, *initrd_end);
1142
1143 memmove_wd((void *)*initrd_start,
1144 (void *)rd_data, rd_len, CHUNKSZ);
1145
1146 #ifdef CONFIG_MP
1147 /*
1148 * Ensure the image is flushed to memory to handle
1149 * AMP boot scenarios in which we might not be
1150 * HW cache coherent
1151 */
1152 flush_cache((unsigned long)*initrd_start, rd_len);
1153 #endif
1154 puts("OK\n");
1155 }
1156 } else {
1157 *initrd_start = 0;
1158 *initrd_end = 0;
1159 }
1160 debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
1161 *initrd_start, *initrd_end);
1162
1163 return 0;
1164
1165 error:
1166 return -1;
1167 }
1168 #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
1169
1170 int boot_get_setup(bootm_headers_t *images, uint8_t arch,
1171 ulong *setup_start, ulong *setup_len)
1172 {
1173 #if defined(CONFIG_FIT)
1174 return boot_get_setup_fit(images, arch, setup_start, setup_len);
1175 #else
1176 return -ENOENT;
1177 #endif
1178 }
1179
1180 #if defined(CONFIG_FIT)
1181 int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
1182 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1183 {
1184 /*
1185 * These variables are used to hold the current image location
1186 * in system memory.
1187 */
1188 ulong tmp_img_addr;
1189 /*
1190 * These two variables are requirements for fit_image_load, but
1191 * their values are not used
1192 */
1193 ulong img_data, img_len;
1194 void *buf;
1195 int loadables_index;
1196 int conf_noffset;
1197 int fit_img_result;
1198 char *uname;
1199
1200 /* Check to see if the images struct has a FIT configuration */
1201 if (!genimg_has_config(images)) {
1202 debug("## FIT configuration was not specified\n");
1203 return 0;
1204 }
1205
1206 /*
1207 * Obtain the os FIT header from the images struct
1208 * copy from dataflash if needed
1209 */
1210 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
1211 tmp_img_addr = genimg_get_image(tmp_img_addr);
1212 buf = map_sysmem(tmp_img_addr, 0);
1213 /*
1214 * Check image type. For FIT images get FIT node
1215 * and attempt to locate a generic binary.
1216 */
1217 switch (genimg_get_format(buf)) {
1218 case IMAGE_FORMAT_FIT:
1219 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1220
1221 for (loadables_index = 0;
1222 fdt_get_string_index(buf, conf_noffset,
1223 FIT_LOADABLE_PROP,
1224 loadables_index,
1225 (const char **)&uname) == 0;
1226 loadables_index++)
1227 {
1228 fit_img_result = fit_image_load(images,
1229 tmp_img_addr,
1230 (const char **)&uname,
1231 &(images->fit_uname_cfg), arch,
1232 IH_TYPE_LOADABLE,
1233 BOOTSTAGE_ID_FIT_LOADABLE_START,
1234 FIT_LOAD_OPTIONAL_NON_ZERO,
1235 &img_data, &img_len);
1236 if (fit_img_result < 0) {
1237 /* Something went wrong! */
1238 return fit_img_result;
1239 }
1240 }
1241 break;
1242 default:
1243 printf("The given image format is not supported (corrupt?)\n");
1244 return 1;
1245 }
1246
1247 return 0;
1248 }
1249 #endif
1250
1251 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE
1252 /**
1253 * boot_get_cmdline - allocate and initialize kernel cmdline
1254 * @lmb: pointer to lmb handle, will be used for memory mgmt
1255 * @cmd_start: pointer to a ulong variable, will hold cmdline start
1256 * @cmd_end: pointer to a ulong variable, will hold cmdline end
1257 *
1258 * boot_get_cmdline() allocates space for kernel command line below
1259 * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-boot environemnt
1260 * variable is present its contents is copied to allocated kernel
1261 * command line.
1262 *
1263 * returns:
1264 * 0 - success
1265 * -1 - failure
1266 */
1267 int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
1268 {
1269 char *cmdline;
1270 char *s;
1271
1272 cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
1273 getenv_bootm_mapsize() + getenv_bootm_low());
1274
1275 if (cmdline == NULL)
1276 return -1;
1277
1278 if ((s = getenv("bootargs")) == NULL)
1279 s = "";
1280
1281 strcpy(cmdline, s);
1282
1283 *cmd_start = (ulong) & cmdline[0];
1284 *cmd_end = *cmd_start + strlen(cmdline);
1285
1286 debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
1287
1288 return 0;
1289 }
1290 #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
1291
1292 #ifdef CONFIG_SYS_BOOT_GET_KBD
1293 /**
1294 * boot_get_kbd - allocate and initialize kernel copy of board info
1295 * @lmb: pointer to lmb handle, will be used for memory mgmt
1296 * @kbd: double pointer to board info data
1297 *
1298 * boot_get_kbd() allocates space for kernel copy of board info data below
1299 * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized
1300 * with the current u-boot board info data.
1301 *
1302 * returns:
1303 * 0 - success
1304 * -1 - failure
1305 */
1306 int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
1307 {
1308 *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
1309 getenv_bootm_mapsize() + getenv_bootm_low());
1310 if (*kbd == NULL)
1311 return -1;
1312
1313 **kbd = *(gd->bd);
1314
1315 debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
1316
1317 #if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1318 do_bdinfo(NULL, 0, 0, NULL);
1319 #endif
1320
1321 return 0;
1322 }
1323 #endif /* CONFIG_SYS_BOOT_GET_KBD */
1324
1325 #ifdef CONFIG_LMB
1326 int image_setup_linux(bootm_headers_t *images)
1327 {
1328 ulong of_size = images->ft_len;
1329 char **of_flat_tree = &images->ft_addr;
1330 ulong *initrd_start = &images->initrd_start;
1331 ulong *initrd_end = &images->initrd_end;
1332 struct lmb *lmb = &images->lmb;
1333 ulong rd_len;
1334 int ret;
1335
1336 if (IMAGE_ENABLE_OF_LIBFDT)
1337 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1338
1339 if (IMAGE_BOOT_GET_CMDLINE) {
1340 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1341 &images->cmdline_end);
1342 if (ret) {
1343 puts("ERROR with allocation of cmdline\n");
1344 return ret;
1345 }
1346 }
1347 if (IMAGE_ENABLE_RAMDISK_HIGH) {
1348 rd_len = images->rd_end - images->rd_start;
1349 ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
1350 initrd_start, initrd_end);
1351 if (ret)
1352 return ret;
1353 }
1354
1355 if (IMAGE_ENABLE_OF_LIBFDT) {
1356 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1357 if (ret)
1358 return ret;
1359 }
1360
1361 if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1362 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1363 if (ret)
1364 return ret;
1365 }
1366
1367 return 0;
1368 }
1369 #endif /* CONFIG_LMB */
1370 #endif /* !USE_HOSTCC */
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