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Kconfig: Move CONFIG_FIT and related options to Kconfig
[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 IMAGE_ENABLE_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 { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" },
162 { -1, "", "", },
163 };
164
165 static const table_entry_t uimage_comp[] = {
166 { IH_COMP_NONE, "none", "uncompressed", },
167 { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
168 { IH_COMP_GZIP, "gzip", "gzip compressed", },
169 { IH_COMP_LZMA, "lzma", "lzma compressed", },
170 { IH_COMP_LZO, "lzo", "lzo compressed", },
171 { IH_COMP_LZ4, "lz4", "lz4 compressed", },
172 { -1, "", "", },
173 };
174
175 /*****************************************************************************/
176 /* Legacy format routines */
177 /*****************************************************************************/
178 int image_check_hcrc(const image_header_t *hdr)
179 {
180 ulong hcrc;
181 ulong len = image_get_header_size();
182 image_header_t header;
183
184 /* Copy header so we can blank CRC field for re-calculation */
185 memmove(&header, (char *)hdr, image_get_header_size());
186 image_set_hcrc(&header, 0);
187
188 hcrc = crc32(0, (unsigned char *)&header, len);
189
190 return (hcrc == image_get_hcrc(hdr));
191 }
192
193 int image_check_dcrc(const image_header_t *hdr)
194 {
195 ulong data = image_get_data(hdr);
196 ulong len = image_get_data_size(hdr);
197 ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
198
199 return (dcrc == image_get_dcrc(hdr));
200 }
201
202 /**
203 * image_multi_count - get component (sub-image) count
204 * @hdr: pointer to the header of the multi component image
205 *
206 * image_multi_count() returns number of components in a multi
207 * component image.
208 *
209 * Note: no checking of the image type is done, caller must pass
210 * a valid multi component image.
211 *
212 * returns:
213 * number of components
214 */
215 ulong image_multi_count(const image_header_t *hdr)
216 {
217 ulong i, count = 0;
218 uint32_t *size;
219
220 /* get start of the image payload, which in case of multi
221 * component images that points to a table of component sizes */
222 size = (uint32_t *)image_get_data(hdr);
223
224 /* count non empty slots */
225 for (i = 0; size[i]; ++i)
226 count++;
227
228 return count;
229 }
230
231 /**
232 * image_multi_getimg - get component data address and size
233 * @hdr: pointer to the header of the multi component image
234 * @idx: index of the requested component
235 * @data: pointer to a ulong variable, will hold component data address
236 * @len: pointer to a ulong variable, will hold component size
237 *
238 * image_multi_getimg() returns size and data address for the requested
239 * component in a multi component image.
240 *
241 * Note: no checking of the image type is done, caller must pass
242 * a valid multi component image.
243 *
244 * returns:
245 * data address and size of the component, if idx is valid
246 * 0 in data and len, if idx is out of range
247 */
248 void image_multi_getimg(const image_header_t *hdr, ulong idx,
249 ulong *data, ulong *len)
250 {
251 int i;
252 uint32_t *size;
253 ulong offset, count, img_data;
254
255 /* get number of component */
256 count = image_multi_count(hdr);
257
258 /* get start of the image payload, which in case of multi
259 * component images that points to a table of component sizes */
260 size = (uint32_t *)image_get_data(hdr);
261
262 /* get address of the proper component data start, which means
263 * skipping sizes table (add 1 for last, null entry) */
264 img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
265
266 if (idx < count) {
267 *len = uimage_to_cpu(size[idx]);
268 offset = 0;
269
270 /* go over all indices preceding requested component idx */
271 for (i = 0; i < idx; i++) {
272 /* add up i-th component size, rounding up to 4 bytes */
273 offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
274 }
275
276 /* calculate idx-th component data address */
277 *data = img_data + offset;
278 } else {
279 *len = 0;
280 *data = 0;
281 }
282 }
283
284 static void image_print_type(const image_header_t *hdr)
285 {
286 const char __maybe_unused *os, *arch, *type, *comp;
287
288 os = genimg_get_os_name(image_get_os(hdr));
289 arch = genimg_get_arch_name(image_get_arch(hdr));
290 type = genimg_get_type_name(image_get_type(hdr));
291 comp = genimg_get_comp_name(image_get_comp(hdr));
292
293 printf("%s %s %s (%s)\n", arch, os, type, comp);
294 }
295
296 /**
297 * image_print_contents - prints out the contents of the legacy format image
298 * @ptr: pointer to the legacy format image header
299 * @p: pointer to prefix string
300 *
301 * image_print_contents() formats a multi line legacy image contents description.
302 * The routine prints out all header fields followed by the size/offset data
303 * for MULTI/SCRIPT images.
304 *
305 * returns:
306 * no returned results
307 */
308 void image_print_contents(const void *ptr)
309 {
310 const image_header_t *hdr = (const image_header_t *)ptr;
311 const char __maybe_unused *p;
312
313 p = IMAGE_INDENT_STRING;
314 printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr));
315 if (IMAGE_ENABLE_TIMESTAMP) {
316 printf("%sCreated: ", p);
317 genimg_print_time((time_t)image_get_time(hdr));
318 }
319 printf("%sImage Type: ", p);
320 image_print_type(hdr);
321 printf("%sData Size: ", p);
322 genimg_print_size(image_get_data_size(hdr));
323 printf("%sLoad Address: %08x\n", p, image_get_load(hdr));
324 printf("%sEntry Point: %08x\n", p, image_get_ep(hdr));
325
326 if (image_check_type(hdr, IH_TYPE_MULTI) ||
327 image_check_type(hdr, IH_TYPE_SCRIPT)) {
328 int i;
329 ulong data, len;
330 ulong count = image_multi_count(hdr);
331
332 printf("%sContents:\n", p);
333 for (i = 0; i < count; i++) {
334 image_multi_getimg(hdr, i, &data, &len);
335
336 printf("%s Image %d: ", p, i);
337 genimg_print_size(len);
338
339 if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
340 /*
341 * the user may need to know offsets
342 * if planning to do something with
343 * multiple files
344 */
345 printf("%s Offset = 0x%08lx\n", p, data);
346 }
347 }
348 }
349 }
350
351
352 #ifndef USE_HOSTCC
353 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
354 /**
355 * image_get_ramdisk - get and verify ramdisk image
356 * @rd_addr: ramdisk image start address
357 * @arch: expected ramdisk architecture
358 * @verify: checksum verification flag
359 *
360 * image_get_ramdisk() returns a pointer to the verified ramdisk image
361 * header. Routine receives image start address and expected architecture
362 * flag. Verification done covers data and header integrity and os/type/arch
363 * fields checking.
364 *
365 * If dataflash support is enabled routine checks for dataflash addresses
366 * and handles required dataflash reads.
367 *
368 * returns:
369 * pointer to a ramdisk image header, if image was found and valid
370 * otherwise, return NULL
371 */
372 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
373 int verify)
374 {
375 const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
376
377 if (!image_check_magic(rd_hdr)) {
378 puts("Bad Magic Number\n");
379 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
380 return NULL;
381 }
382
383 if (!image_check_hcrc(rd_hdr)) {
384 puts("Bad Header Checksum\n");
385 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
386 return NULL;
387 }
388
389 bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
390 image_print_contents(rd_hdr);
391
392 if (verify) {
393 puts(" Verifying Checksum ... ");
394 if (!image_check_dcrc(rd_hdr)) {
395 puts("Bad Data CRC\n");
396 bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
397 return NULL;
398 }
399 puts("OK\n");
400 }
401
402 bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
403
404 if (!image_check_os(rd_hdr, IH_OS_LINUX) ||
405 !image_check_arch(rd_hdr, arch) ||
406 !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) {
407 printf("No Linux %s Ramdisk Image\n",
408 genimg_get_arch_name(arch));
409 bootstage_error(BOOTSTAGE_ID_RAMDISK);
410 return NULL;
411 }
412
413 return rd_hdr;
414 }
415 #endif
416 #endif /* !USE_HOSTCC */
417
418 /*****************************************************************************/
419 /* Shared dual-format routines */
420 /*****************************************************************************/
421 #ifndef USE_HOSTCC
422 ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */
423 ulong save_addr; /* Default Save Address */
424 ulong save_size; /* Default Save Size (in bytes) */
425
426 static int on_loadaddr(const char *name, const char *value, enum env_op op,
427 int flags)
428 {
429 switch (op) {
430 case env_op_create:
431 case env_op_overwrite:
432 load_addr = simple_strtoul(value, NULL, 16);
433 break;
434 default:
435 break;
436 }
437
438 return 0;
439 }
440 U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr);
441
442 ulong getenv_bootm_low(void)
443 {
444 char *s = getenv("bootm_low");
445 if (s) {
446 ulong tmp = simple_strtoul(s, NULL, 16);
447 return tmp;
448 }
449
450 #if defined(CONFIG_SYS_SDRAM_BASE)
451 return CONFIG_SYS_SDRAM_BASE;
452 #elif defined(CONFIG_ARM)
453 return gd->bd->bi_dram[0].start;
454 #else
455 return 0;
456 #endif
457 }
458
459 phys_size_t getenv_bootm_size(void)
460 {
461 phys_size_t tmp, size;
462 phys_addr_t start;
463 char *s = getenv("bootm_size");
464 if (s) {
465 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
466 return tmp;
467 }
468
469 #if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS)
470 start = gd->bd->bi_dram[0].start;
471 size = gd->bd->bi_dram[0].size;
472 #else
473 start = gd->bd->bi_memstart;
474 size = gd->bd->bi_memsize;
475 #endif
476
477 s = getenv("bootm_low");
478 if (s)
479 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
480 else
481 tmp = start;
482
483 return size - (tmp - start);
484 }
485
486 phys_size_t getenv_bootm_mapsize(void)
487 {
488 phys_size_t tmp;
489 char *s = getenv("bootm_mapsize");
490 if (s) {
491 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
492 return tmp;
493 }
494
495 #if defined(CONFIG_SYS_BOOTMAPSZ)
496 return CONFIG_SYS_BOOTMAPSZ;
497 #else
498 return getenv_bootm_size();
499 #endif
500 }
501
502 void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
503 {
504 if (to == from)
505 return;
506
507 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
508 if (to > from) {
509 from += len;
510 to += len;
511 }
512 while (len > 0) {
513 size_t tail = (len > chunksz) ? chunksz : len;
514 WATCHDOG_RESET();
515 if (to > from) {
516 to -= tail;
517 from -= tail;
518 }
519 memmove(to, from, tail);
520 if (to < from) {
521 to += tail;
522 from += tail;
523 }
524 len -= tail;
525 }
526 #else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
527 memmove(to, from, len);
528 #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
529 }
530 #endif /* !USE_HOSTCC */
531
532 void genimg_print_size(uint32_t size)
533 {
534 #ifndef USE_HOSTCC
535 printf("%d Bytes = ", size);
536 print_size(size, "\n");
537 #else
538 printf("%d Bytes = %.2f kB = %.2f MB\n",
539 size, (double)size / 1.024e3,
540 (double)size / 1.048576e6);
541 #endif
542 }
543
544 #if IMAGE_ENABLE_TIMESTAMP
545 void genimg_print_time(time_t timestamp)
546 {
547 #ifndef USE_HOSTCC
548 struct rtc_time tm;
549
550 rtc_to_tm(timestamp, &tm);
551 printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n",
552 tm.tm_year, tm.tm_mon, tm.tm_mday,
553 tm.tm_hour, tm.tm_min, tm.tm_sec);
554 #else
555 printf("%s", ctime(&timestamp));
556 #endif
557 }
558 #endif
559
560 const table_entry_t *get_table_entry(const table_entry_t *table, int id)
561 {
562 for (; table->id >= 0; ++table) {
563 if (table->id == id)
564 return table;
565 }
566 return NULL;
567 }
568
569 /**
570 * get_table_entry_name - translate entry id to long name
571 * @table: pointer to a translation table for entries of a specific type
572 * @msg: message to be returned when translation fails
573 * @id: entry id to be translated
574 *
575 * get_table_entry_name() will go over translation table trying to find
576 * entry that matches given id. If matching entry is found, its long
577 * name is returned to the caller.
578 *
579 * returns:
580 * long entry name if translation succeeds
581 * msg otherwise
582 */
583 char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
584 {
585 table = get_table_entry(table, id);
586 if (!table)
587 return msg;
588 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
589 return table->lname;
590 #else
591 return table->lname + gd->reloc_off;
592 #endif
593 }
594
595 const char *genimg_get_os_name(uint8_t os)
596 {
597 return (get_table_entry_name(uimage_os, "Unknown OS", os));
598 }
599
600 const char *genimg_get_arch_name(uint8_t arch)
601 {
602 return (get_table_entry_name(uimage_arch, "Unknown Architecture",
603 arch));
604 }
605
606 const char *genimg_get_type_name(uint8_t type)
607 {
608 return (get_table_entry_name(uimage_type, "Unknown Image", type));
609 }
610
611 const char *genimg_get_type_short_name(uint8_t type)
612 {
613 const table_entry_t *table;
614
615 table = get_table_entry(uimage_type, type);
616 if (!table)
617 return "unknown";
618 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
619 return table->sname;
620 #else
621 return table->sname + gd->reloc_off;
622 #endif
623 }
624
625 const char *genimg_get_comp_name(uint8_t comp)
626 {
627 return (get_table_entry_name(uimage_comp, "Unknown Compression",
628 comp));
629 }
630
631 /**
632 * get_table_entry_id - translate short entry name to id
633 * @table: pointer to a translation table for entries of a specific type
634 * @table_name: to be used in case of error
635 * @name: entry short name to be translated
636 *
637 * get_table_entry_id() will go over translation table trying to find
638 * entry that matches given short name. If matching entry is found,
639 * its id returned to the caller.
640 *
641 * returns:
642 * entry id if translation succeeds
643 * -1 otherwise
644 */
645 int get_table_entry_id(const table_entry_t *table,
646 const char *table_name, const char *name)
647 {
648 const table_entry_t *t;
649
650 for (t = table; t->id >= 0; ++t) {
651 #ifdef CONFIG_NEEDS_MANUAL_RELOC
652 if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0)
653 #else
654 if (t->sname && strcasecmp(t->sname, name) == 0)
655 #endif
656 return (t->id);
657 }
658 debug("Invalid %s Type: %s\n", table_name, name);
659
660 return -1;
661 }
662
663 int genimg_get_os_id(const char *name)
664 {
665 return (get_table_entry_id(uimage_os, "OS", name));
666 }
667
668 int genimg_get_arch_id(const char *name)
669 {
670 return (get_table_entry_id(uimage_arch, "CPU", name));
671 }
672
673 int genimg_get_type_id(const char *name)
674 {
675 return (get_table_entry_id(uimage_type, "Image", name));
676 }
677
678 int genimg_get_comp_id(const char *name)
679 {
680 return (get_table_entry_id(uimage_comp, "Compression", name));
681 }
682
683 #ifndef USE_HOSTCC
684 /**
685 * genimg_get_kernel_addr_fit - get the real kernel address and return 2
686 * FIT strings
687 * @img_addr: a string might contain real image address
688 * @fit_uname_config: double pointer to a char, will hold pointer to a
689 * configuration unit name
690 * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage
691 * name
692 *
693 * genimg_get_kernel_addr_fit get the real kernel start address from a string
694 * which is normally the first argv of bootm/bootz
695 *
696 * returns:
697 * kernel start address
698 */
699 ulong genimg_get_kernel_addr_fit(char * const img_addr,
700 const char **fit_uname_config,
701 const char **fit_uname_kernel)
702 {
703 ulong kernel_addr;
704
705 /* find out kernel image address */
706 if (!img_addr) {
707 kernel_addr = load_addr;
708 debug("* kernel: default image load address = 0x%08lx\n",
709 load_addr);
710 #if CONFIG_IS_ENABLED(FIT)
711 } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
712 fit_uname_config)) {
713 debug("* kernel: config '%s' from image at 0x%08lx\n",
714 *fit_uname_config, kernel_addr);
715 } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
716 fit_uname_kernel)) {
717 debug("* kernel: subimage '%s' from image at 0x%08lx\n",
718 *fit_uname_kernel, kernel_addr);
719 #endif
720 } else {
721 kernel_addr = simple_strtoul(img_addr, NULL, 16);
722 debug("* kernel: cmdline image address = 0x%08lx\n",
723 kernel_addr);
724 }
725
726 return kernel_addr;
727 }
728
729 /**
730 * genimg_get_kernel_addr() is the simple version of
731 * genimg_get_kernel_addr_fit(). It ignores those return FIT strings
732 */
733 ulong genimg_get_kernel_addr(char * const img_addr)
734 {
735 const char *fit_uname_config = NULL;
736 const char *fit_uname_kernel = NULL;
737
738 return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config,
739 &fit_uname_kernel);
740 }
741
742 /**
743 * genimg_get_format - get image format type
744 * @img_addr: image start address
745 *
746 * genimg_get_format() checks whether provided address points to a valid
747 * legacy or FIT image.
748 *
749 * New uImage format and FDT blob are based on a libfdt. FDT blob
750 * may be passed directly or embedded in a FIT image. In both situations
751 * genimg_get_format() must be able to dectect libfdt header.
752 *
753 * returns:
754 * image format type or IMAGE_FORMAT_INVALID if no image is present
755 */
756 int genimg_get_format(const void *img_addr)
757 {
758 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
759 const image_header_t *hdr;
760
761 hdr = (const image_header_t *)img_addr;
762 if (image_check_magic(hdr))
763 return IMAGE_FORMAT_LEGACY;
764 #endif
765 #if IMAGE_ENABLE_FIT || defined(CONFIG_OF_LIBFDT)
766 if (fdt_check_header(img_addr) == 0)
767 return IMAGE_FORMAT_FIT;
768 #endif
769 #ifdef CONFIG_ANDROID_BOOT_IMAGE
770 if (android_image_check_header(img_addr) == 0)
771 return IMAGE_FORMAT_ANDROID;
772 #endif
773
774 return IMAGE_FORMAT_INVALID;
775 }
776
777 /**
778 * genimg_get_image - get image from special storage (if necessary)
779 * @img_addr: image start address
780 *
781 * genimg_get_image() checks if provided image start address is located
782 * in a dataflash storage. If so, image is moved to a system RAM memory.
783 *
784 * returns:
785 * image start address after possible relocation from special storage
786 */
787 ulong genimg_get_image(ulong img_addr)
788 {
789 ulong ram_addr = img_addr;
790
791 #ifdef CONFIG_HAS_DATAFLASH
792 ulong h_size, d_size;
793
794 if (addr_dataflash(img_addr)) {
795 void *buf;
796
797 /* ger RAM address */
798 ram_addr = CONFIG_SYS_LOAD_ADDR;
799
800 /* get header size */
801 h_size = image_get_header_size();
802 #if IMAGE_ENABLE_FIT
803 if (sizeof(struct fdt_header) > h_size)
804 h_size = sizeof(struct fdt_header);
805 #endif
806
807 /* read in header */
808 debug(" Reading image header from dataflash address "
809 "%08lx to RAM address %08lx\n", img_addr, ram_addr);
810
811 buf = map_sysmem(ram_addr, 0);
812 read_dataflash(img_addr, h_size, buf);
813
814 /* get data size */
815 switch (genimg_get_format(buf)) {
816 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
817 case IMAGE_FORMAT_LEGACY:
818 d_size = image_get_data_size(buf);
819 debug(" Legacy format image found at 0x%08lx, "
820 "size 0x%08lx\n",
821 ram_addr, d_size);
822 break;
823 #endif
824 #if IMAGE_ENABLE_FIT
825 case IMAGE_FORMAT_FIT:
826 d_size = fit_get_size(buf) - h_size;
827 debug(" FIT/FDT format image found at 0x%08lx, "
828 "size 0x%08lx\n",
829 ram_addr, d_size);
830 break;
831 #endif
832 default:
833 printf(" No valid image found at 0x%08lx\n",
834 img_addr);
835 return ram_addr;
836 }
837
838 /* read in image data */
839 debug(" Reading image remaining data from dataflash address "
840 "%08lx to RAM address %08lx\n", img_addr + h_size,
841 ram_addr + h_size);
842
843 read_dataflash(img_addr + h_size, d_size,
844 (char *)(buf + h_size));
845
846 }
847 #endif /* CONFIG_HAS_DATAFLASH */
848
849 return ram_addr;
850 }
851
852 /**
853 * fit_has_config - check if there is a valid FIT configuration
854 * @images: pointer to the bootm command headers structure
855 *
856 * fit_has_config() checks if there is a FIT configuration in use
857 * (if FTI support is present).
858 *
859 * returns:
860 * 0, no FIT support or no configuration found
861 * 1, configuration found
862 */
863 int genimg_has_config(bootm_headers_t *images)
864 {
865 #if IMAGE_ENABLE_FIT
866 if (images->fit_uname_cfg)
867 return 1;
868 #endif
869 return 0;
870 }
871
872 /**
873 * boot_get_ramdisk - main ramdisk handling routine
874 * @argc: command argument count
875 * @argv: command argument list
876 * @images: pointer to the bootm images structure
877 * @arch: expected ramdisk architecture
878 * @rd_start: pointer to a ulong variable, will hold ramdisk start address
879 * @rd_end: pointer to a ulong variable, will hold ramdisk end
880 *
881 * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
882 * Curently supported are the following ramdisk sources:
883 * - multicomponent kernel/ramdisk image,
884 * - commandline provided address of decicated ramdisk image.
885 *
886 * returns:
887 * 0, if ramdisk image was found and valid, or skiped
888 * rd_start and rd_end are set to ramdisk start/end addresses if
889 * ramdisk image is found and valid
890 *
891 * 1, if ramdisk image is found but corrupted, or invalid
892 * rd_start and rd_end are set to 0 if no ramdisk exists
893 */
894 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
895 uint8_t arch, ulong *rd_start, ulong *rd_end)
896 {
897 ulong rd_addr, rd_load;
898 ulong rd_data, rd_len;
899 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
900 const image_header_t *rd_hdr;
901 #endif
902 void *buf;
903 #ifdef CONFIG_SUPPORT_RAW_INITRD
904 char *end;
905 #endif
906 #if IMAGE_ENABLE_FIT
907 const char *fit_uname_config = images->fit_uname_cfg;
908 const char *fit_uname_ramdisk = NULL;
909 ulong default_addr;
910 int rd_noffset;
911 #endif
912 const char *select = NULL;
913
914 *rd_start = 0;
915 *rd_end = 0;
916
917 #ifdef CONFIG_ANDROID_BOOT_IMAGE
918 /*
919 * Look for an Android boot image.
920 */
921 buf = map_sysmem(images->os.start, 0);
922 if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID)
923 select = argv[0];
924 #endif
925
926 if (argc >= 2)
927 select = argv[1];
928
929 /*
930 * Look for a '-' which indicates to ignore the
931 * ramdisk argument
932 */
933 if (select && strcmp(select, "-") == 0) {
934 debug("## Skipping init Ramdisk\n");
935 rd_len = rd_data = 0;
936 } else if (select || genimg_has_config(images)) {
937 #if IMAGE_ENABLE_FIT
938 if (select) {
939 /*
940 * If the init ramdisk comes from the FIT image and
941 * the FIT image address is omitted in the command
942 * line argument, try to use os FIT image address or
943 * default load address.
944 */
945 if (images->fit_uname_os)
946 default_addr = (ulong)images->fit_hdr_os;
947 else
948 default_addr = load_addr;
949
950 if (fit_parse_conf(select, default_addr,
951 &rd_addr, &fit_uname_config)) {
952 debug("* ramdisk: config '%s' from image at "
953 "0x%08lx\n",
954 fit_uname_config, rd_addr);
955 } else if (fit_parse_subimage(select, default_addr,
956 &rd_addr, &fit_uname_ramdisk)) {
957 debug("* ramdisk: subimage '%s' from image at "
958 "0x%08lx\n",
959 fit_uname_ramdisk, rd_addr);
960 } else
961 #endif
962 {
963 rd_addr = simple_strtoul(select, NULL, 16);
964 debug("* ramdisk: cmdline image address = "
965 "0x%08lx\n",
966 rd_addr);
967 }
968 #if IMAGE_ENABLE_FIT
969 } else {
970 /* use FIT configuration provided in first bootm
971 * command argument. If the property is not defined,
972 * quit silently.
973 */
974 rd_addr = map_to_sysmem(images->fit_hdr_os);
975 rd_noffset = fit_get_node_from_config(images,
976 FIT_RAMDISK_PROP, rd_addr);
977 if (rd_noffset == -ENOLINK)
978 return 0;
979 else if (rd_noffset < 0)
980 return 1;
981 }
982 #endif
983
984 /* copy from dataflash if needed */
985 rd_addr = genimg_get_image(rd_addr);
986
987 /*
988 * Check if there is an initrd image at the
989 * address provided in the second bootm argument
990 * check image type, for FIT images get FIT node.
991 */
992 buf = map_sysmem(rd_addr, 0);
993 switch (genimg_get_format(buf)) {
994 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
995 case IMAGE_FORMAT_LEGACY:
996 printf("## Loading init Ramdisk from Legacy "
997 "Image at %08lx ...\n", rd_addr);
998
999 bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
1000 rd_hdr = image_get_ramdisk(rd_addr, arch,
1001 images->verify);
1002
1003 if (rd_hdr == NULL)
1004 return 1;
1005
1006 rd_data = image_get_data(rd_hdr);
1007 rd_len = image_get_data_size(rd_hdr);
1008 rd_load = image_get_load(rd_hdr);
1009 break;
1010 #endif
1011 #if IMAGE_ENABLE_FIT
1012 case IMAGE_FORMAT_FIT:
1013 rd_noffset = fit_image_load(images,
1014 rd_addr, &fit_uname_ramdisk,
1015 &fit_uname_config, arch,
1016 IH_TYPE_RAMDISK,
1017 BOOTSTAGE_ID_FIT_RD_START,
1018 FIT_LOAD_OPTIONAL_NON_ZERO,
1019 &rd_data, &rd_len);
1020 if (rd_noffset < 0)
1021 return 1;
1022
1023 images->fit_hdr_rd = map_sysmem(rd_addr, 0);
1024 images->fit_uname_rd = fit_uname_ramdisk;
1025 images->fit_noffset_rd = rd_noffset;
1026 break;
1027 #endif
1028 #ifdef CONFIG_ANDROID_BOOT_IMAGE
1029 case IMAGE_FORMAT_ANDROID:
1030 android_image_get_ramdisk((void *)images->os.start,
1031 &rd_data, &rd_len);
1032 break;
1033 #endif
1034 default:
1035 #ifdef CONFIG_SUPPORT_RAW_INITRD
1036 end = NULL;
1037 if (select)
1038 end = strchr(select, ':');
1039 if (end) {
1040 rd_len = simple_strtoul(++end, NULL, 16);
1041 rd_data = rd_addr;
1042 } else
1043 #endif
1044 {
1045 puts("Wrong Ramdisk Image Format\n");
1046 rd_data = rd_len = rd_load = 0;
1047 return 1;
1048 }
1049 }
1050 } else if (images->legacy_hdr_valid &&
1051 image_check_type(&images->legacy_hdr_os_copy,
1052 IH_TYPE_MULTI)) {
1053
1054 /*
1055 * Now check if we have a legacy mult-component image,
1056 * get second entry data start address and len.
1057 */
1058 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
1059 printf("## Loading init Ramdisk from multi component "
1060 "Legacy Image at %08lx ...\n",
1061 (ulong)images->legacy_hdr_os);
1062
1063 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
1064 } else {
1065 /*
1066 * no initrd image
1067 */
1068 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
1069 rd_len = rd_data = 0;
1070 }
1071
1072 if (!rd_data) {
1073 debug("## No init Ramdisk\n");
1074 } else {
1075 *rd_start = rd_data;
1076 *rd_end = rd_data + rd_len;
1077 }
1078 debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
1079 *rd_start, *rd_end);
1080
1081 return 0;
1082 }
1083
1084 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
1085 /**
1086 * boot_ramdisk_high - relocate init ramdisk
1087 * @lmb: pointer to lmb handle, will be used for memory mgmt
1088 * @rd_data: ramdisk data start address
1089 * @rd_len: ramdisk data length
1090 * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1091 * start address (after possible relocation)
1092 * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1093 * end address (after possible relocation)
1094 *
1095 * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
1096 * variable and if requested ramdisk data is moved to a specified location.
1097 *
1098 * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1099 * start/end addresses if ramdisk image start and len were provided,
1100 * otherwise set initrd_start and initrd_end set to zeros.
1101 *
1102 * returns:
1103 * 0 - success
1104 * -1 - failure
1105 */
1106 int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
1107 ulong *initrd_start, ulong *initrd_end)
1108 {
1109 char *s;
1110 ulong initrd_high;
1111 int initrd_copy_to_ram = 1;
1112
1113 if ((s = getenv("initrd_high")) != NULL) {
1114 /* a value of "no" or a similar string will act like 0,
1115 * turning the "load high" feature off. This is intentional.
1116 */
1117 initrd_high = simple_strtoul(s, NULL, 16);
1118 if (initrd_high == ~0)
1119 initrd_copy_to_ram = 0;
1120 } else {
1121 initrd_high = getenv_bootm_mapsize() + getenv_bootm_low();
1122 }
1123
1124
1125 #ifdef CONFIG_LOGBUFFER
1126 /* Prevent initrd from overwriting logbuffer */
1127 lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE);
1128 #endif
1129
1130 debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
1131 initrd_high, initrd_copy_to_ram);
1132
1133 if (rd_data) {
1134 if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */
1135 debug(" in-place initrd\n");
1136 *initrd_start = rd_data;
1137 *initrd_end = rd_data + rd_len;
1138 lmb_reserve(lmb, rd_data, rd_len);
1139 } else {
1140 if (initrd_high)
1141 *initrd_start = (ulong)lmb_alloc_base(lmb,
1142 rd_len, 0x1000, initrd_high);
1143 else
1144 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1145 0x1000);
1146
1147 if (*initrd_start == 0) {
1148 puts("ramdisk - allocation error\n");
1149 goto error;
1150 }
1151 bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
1152
1153 *initrd_end = *initrd_start + rd_len;
1154 printf(" Loading Ramdisk to %08lx, end %08lx ... ",
1155 *initrd_start, *initrd_end);
1156
1157 memmove_wd((void *)*initrd_start,
1158 (void *)rd_data, rd_len, CHUNKSZ);
1159
1160 #ifdef CONFIG_MP
1161 /*
1162 * Ensure the image is flushed to memory to handle
1163 * AMP boot scenarios in which we might not be
1164 * HW cache coherent
1165 */
1166 flush_cache((unsigned long)*initrd_start, rd_len);
1167 #endif
1168 puts("OK\n");
1169 }
1170 } else {
1171 *initrd_start = 0;
1172 *initrd_end = 0;
1173 }
1174 debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
1175 *initrd_start, *initrd_end);
1176
1177 return 0;
1178
1179 error:
1180 return -1;
1181 }
1182 #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
1183
1184 int boot_get_setup(bootm_headers_t *images, uint8_t arch,
1185 ulong *setup_start, ulong *setup_len)
1186 {
1187 #if IMAGE_ENABLE_FIT
1188 return boot_get_setup_fit(images, arch, setup_start, setup_len);
1189 #else
1190 return -ENOENT;
1191 #endif
1192 }
1193
1194 #if IMAGE_ENABLE_FIT
1195 int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
1196 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1197 {
1198 /*
1199 * These variables are used to hold the current image location
1200 * in system memory.
1201 */
1202 ulong tmp_img_addr;
1203 /*
1204 * These two variables are requirements for fit_image_load, but
1205 * their values are not used
1206 */
1207 ulong img_data, img_len;
1208 void *buf;
1209 int loadables_index;
1210 int conf_noffset;
1211 int fit_img_result;
1212 char *uname;
1213
1214 /* Check to see if the images struct has a FIT configuration */
1215 if (!genimg_has_config(images)) {
1216 debug("## FIT configuration was not specified\n");
1217 return 0;
1218 }
1219
1220 /*
1221 * Obtain the os FIT header from the images struct
1222 * copy from dataflash if needed
1223 */
1224 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
1225 tmp_img_addr = genimg_get_image(tmp_img_addr);
1226 buf = map_sysmem(tmp_img_addr, 0);
1227 /*
1228 * Check image type. For FIT images get FIT node
1229 * and attempt to locate a generic binary.
1230 */
1231 switch (genimg_get_format(buf)) {
1232 case IMAGE_FORMAT_FIT:
1233 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1234
1235 for (loadables_index = 0;
1236 fdt_get_string_index(buf, conf_noffset,
1237 FIT_LOADABLE_PROP,
1238 loadables_index,
1239 (const char **)&uname) == 0;
1240 loadables_index++)
1241 {
1242 fit_img_result = fit_image_load(images,
1243 tmp_img_addr,
1244 (const char **)&uname,
1245 &(images->fit_uname_cfg), arch,
1246 IH_TYPE_LOADABLE,
1247 BOOTSTAGE_ID_FIT_LOADABLE_START,
1248 FIT_LOAD_OPTIONAL_NON_ZERO,
1249 &img_data, &img_len);
1250 if (fit_img_result < 0) {
1251 /* Something went wrong! */
1252 return fit_img_result;
1253 }
1254 }
1255 break;
1256 default:
1257 printf("The given image format is not supported (corrupt?)\n");
1258 return 1;
1259 }
1260
1261 return 0;
1262 }
1263 #endif
1264
1265 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE
1266 /**
1267 * boot_get_cmdline - allocate and initialize kernel cmdline
1268 * @lmb: pointer to lmb handle, will be used for memory mgmt
1269 * @cmd_start: pointer to a ulong variable, will hold cmdline start
1270 * @cmd_end: pointer to a ulong variable, will hold cmdline end
1271 *
1272 * boot_get_cmdline() allocates space for kernel command line below
1273 * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-Boot environemnt
1274 * variable is present its contents is copied to allocated kernel
1275 * command line.
1276 *
1277 * returns:
1278 * 0 - success
1279 * -1 - failure
1280 */
1281 int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
1282 {
1283 char *cmdline;
1284 char *s;
1285
1286 cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
1287 getenv_bootm_mapsize() + getenv_bootm_low());
1288
1289 if (cmdline == NULL)
1290 return -1;
1291
1292 if ((s = getenv("bootargs")) == NULL)
1293 s = "";
1294
1295 strcpy(cmdline, s);
1296
1297 *cmd_start = (ulong) & cmdline[0];
1298 *cmd_end = *cmd_start + strlen(cmdline);
1299
1300 debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
1301
1302 return 0;
1303 }
1304 #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
1305
1306 #ifdef CONFIG_SYS_BOOT_GET_KBD
1307 /**
1308 * boot_get_kbd - allocate and initialize kernel copy of board info
1309 * @lmb: pointer to lmb handle, will be used for memory mgmt
1310 * @kbd: double pointer to board info data
1311 *
1312 * boot_get_kbd() allocates space for kernel copy of board info data below
1313 * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized
1314 * with the current u-boot board info data.
1315 *
1316 * returns:
1317 * 0 - success
1318 * -1 - failure
1319 */
1320 int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
1321 {
1322 *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
1323 getenv_bootm_mapsize() + getenv_bootm_low());
1324 if (*kbd == NULL)
1325 return -1;
1326
1327 **kbd = *(gd->bd);
1328
1329 debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
1330
1331 #if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1332 do_bdinfo(NULL, 0, 0, NULL);
1333 #endif
1334
1335 return 0;
1336 }
1337 #endif /* CONFIG_SYS_BOOT_GET_KBD */
1338
1339 #ifdef CONFIG_LMB
1340 int image_setup_linux(bootm_headers_t *images)
1341 {
1342 ulong of_size = images->ft_len;
1343 char **of_flat_tree = &images->ft_addr;
1344 ulong *initrd_start = &images->initrd_start;
1345 ulong *initrd_end = &images->initrd_end;
1346 struct lmb *lmb = &images->lmb;
1347 ulong rd_len;
1348 int ret;
1349
1350 if (IMAGE_ENABLE_OF_LIBFDT)
1351 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1352
1353 if (IMAGE_BOOT_GET_CMDLINE) {
1354 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1355 &images->cmdline_end);
1356 if (ret) {
1357 puts("ERROR with allocation of cmdline\n");
1358 return ret;
1359 }
1360 }
1361 if (IMAGE_ENABLE_RAMDISK_HIGH) {
1362 rd_len = images->rd_end - images->rd_start;
1363 ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
1364 initrd_start, initrd_end);
1365 if (ret)
1366 return ret;
1367 }
1368
1369 if (IMAGE_ENABLE_OF_LIBFDT) {
1370 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1371 if (ret)
1372 return ret;
1373 }
1374
1375 if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1376 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1377 if (ret)
1378 return ret;
1379 }
1380
1381 return 0;
1382 }
1383 #endif /* CONFIG_LMB */
1384 #endif /* !USE_HOSTCC */
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