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 #endif /* !USE_HOSTCC*/ 58 59 #include <u-boot/crc.h> 60 61 #ifndef CONFIG_SYS_BARGSIZE 62 #define CONFIG_SYS_BARGSIZE 512 63 #endif 64 65 static const table_entry_t uimage_arch[] = { 66 { IH_ARCH_INVALID, NULL, "Invalid ARCH", }, 67 { IH_ARCH_ALPHA, "alpha", "Alpha", }, 68 { IH_ARCH_ARM, "arm", "ARM", }, 69 { IH_ARCH_I386, "x86", "Intel x86", }, 70 { IH_ARCH_IA64, "ia64", "IA64", }, 71 { IH_ARCH_M68K, "m68k", "M68K", }, 72 { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", }, 73 { IH_ARCH_MIPS, "mips", "MIPS", }, 74 { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", }, 75 { IH_ARCH_NIOS2, "nios2", "NIOS II", }, 76 { IH_ARCH_PPC, "powerpc", "PowerPC", }, 77 { IH_ARCH_PPC, "ppc", "PowerPC", }, 78 { IH_ARCH_S390, "s390", "IBM S390", }, 79 { IH_ARCH_SH, "sh", "SuperH", }, 80 { IH_ARCH_SPARC, "sparc", "SPARC", }, 81 { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", }, 82 { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", }, 83 { IH_ARCH_AVR32, "avr32", "AVR32", }, 84 { IH_ARCH_NDS32, "nds32", "NDS32", }, 85 { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",}, 86 { IH_ARCH_SANDBOX, "sandbox", "Sandbox", }, 87 { IH_ARCH_ARM64, "arm64", "AArch64", }, 88 { IH_ARCH_ARC, "arc", "ARC", }, 89 { IH_ARCH_X86_64, "x86_64", "AMD x86_64", }, 90 { -1, "", "", }, 91 }; 92 93 static const table_entry_t uimage_os[] = { 94 { IH_OS_INVALID, NULL, "Invalid OS", }, 95 { IH_OS_LINUX, "linux", "Linux", }, 96 #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC) 97 { IH_OS_LYNXOS, "lynxos", "LynxOS", }, 98 #endif 99 { IH_OS_NETBSD, "netbsd", "NetBSD", }, 100 { IH_OS_OSE, "ose", "Enea OSE", }, 101 { IH_OS_PLAN9, "plan9", "Plan 9", }, 102 { IH_OS_RTEMS, "rtems", "RTEMS", }, 103 { IH_OS_U_BOOT, "u-boot", "U-Boot", }, 104 { IH_OS_VXWORKS, "vxworks", "VxWorks", }, 105 #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC) 106 { IH_OS_QNX, "qnx", "QNX", }, 107 #endif 108 #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC) 109 { IH_OS_INTEGRITY,"integrity", "INTEGRITY", }, 110 #endif 111 #ifdef USE_HOSTCC 112 { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", }, 113 { IH_OS_DELL, "dell", "Dell", }, 114 { IH_OS_ESIX, "esix", "Esix", }, 115 { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, 116 { IH_OS_IRIX, "irix", "Irix", }, 117 { IH_OS_NCR, "ncr", "NCR", }, 118 { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, 119 { IH_OS_PSOS, "psos", "pSOS", }, 120 { IH_OS_SCO, "sco", "SCO", }, 121 { IH_OS_SOLARIS, "solaris", "Solaris", }, 122 { IH_OS_SVR4, "svr4", "SVR4", }, 123 #endif 124 #if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC) 125 { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", }, 126 #endif 127 128 { -1, "", "", }, 129 }; 130 131 static const table_entry_t uimage_type[] = { 132 { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",}, 133 { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, 134 { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, 135 { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", }, 136 { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",}, 137 { IH_TYPE_KERNEL, "kernel", "Kernel Image", }, 138 { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", }, 139 { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",}, 140 { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",}, 141 { IH_TYPE_INVALID, NULL, "Invalid Image", }, 142 { IH_TYPE_MULTI, "multi", "Multi-File Image", }, 143 { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",}, 144 { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",}, 145 { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, 146 { IH_TYPE_SCRIPT, "script", "Script", }, 147 { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",}, 148 { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, 149 { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",}, 150 { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",}, 151 { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",}, 152 { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", }, 153 { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", }, 154 { -1, "", "", }, 155 }; 156 157 static const table_entry_t uimage_comp[] = { 158 { IH_COMP_NONE, "none", "uncompressed", }, 159 { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, 160 { IH_COMP_GZIP, "gzip", "gzip compressed", }, 161 { IH_COMP_LZMA, "lzma", "lzma compressed", }, 162 { IH_COMP_LZO, "lzo", "lzo compressed", }, 163 { -1, "", "", }, 164 }; 165 166 /*****************************************************************************/ 167 /* Legacy format routines */ 168 /*****************************************************************************/ 169 int image_check_hcrc(const image_header_t *hdr) 170 { 171 ulong hcrc; 172 ulong len = image_get_header_size(); 173 image_header_t header; 174 175 /* Copy header so we can blank CRC field for re-calculation */ 176 memmove(&header, (char *)hdr, image_get_header_size()); 177 image_set_hcrc(&header, 0); 178 179 hcrc = crc32(0, (unsigned char *)&header, len); 180 181 return (hcrc == image_get_hcrc(hdr)); 182 } 183 184 int image_check_dcrc(const image_header_t *hdr) 185 { 186 ulong data = image_get_data(hdr); 187 ulong len = image_get_data_size(hdr); 188 ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32); 189 190 return (dcrc == image_get_dcrc(hdr)); 191 } 192 193 /** 194 * image_multi_count - get component (sub-image) count 195 * @hdr: pointer to the header of the multi component image 196 * 197 * image_multi_count() returns number of components in a multi 198 * component image. 199 * 200 * Note: no checking of the image type is done, caller must pass 201 * a valid multi component image. 202 * 203 * returns: 204 * number of components 205 */ 206 ulong image_multi_count(const image_header_t *hdr) 207 { 208 ulong i, count = 0; 209 uint32_t *size; 210 211 /* get start of the image payload, which in case of multi 212 * component images that points to a table of component sizes */ 213 size = (uint32_t *)image_get_data(hdr); 214 215 /* count non empty slots */ 216 for (i = 0; size[i]; ++i) 217 count++; 218 219 return count; 220 } 221 222 /** 223 * image_multi_getimg - get component data address and size 224 * @hdr: pointer to the header of the multi component image 225 * @idx: index of the requested component 226 * @data: pointer to a ulong variable, will hold component data address 227 * @len: pointer to a ulong variable, will hold component size 228 * 229 * image_multi_getimg() returns size and data address for the requested 230 * component in a multi component image. 231 * 232 * Note: no checking of the image type is done, caller must pass 233 * a valid multi component image. 234 * 235 * returns: 236 * data address and size of the component, if idx is valid 237 * 0 in data and len, if idx is out of range 238 */ 239 void image_multi_getimg(const image_header_t *hdr, ulong idx, 240 ulong *data, ulong *len) 241 { 242 int i; 243 uint32_t *size; 244 ulong offset, count, img_data; 245 246 /* get number of component */ 247 count = image_multi_count(hdr); 248 249 /* get start of the image payload, which in case of multi 250 * component images that points to a table of component sizes */ 251 size = (uint32_t *)image_get_data(hdr); 252 253 /* get address of the proper component data start, which means 254 * skipping sizes table (add 1 for last, null entry) */ 255 img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t); 256 257 if (idx < count) { 258 *len = uimage_to_cpu(size[idx]); 259 offset = 0; 260 261 /* go over all indices preceding requested component idx */ 262 for (i = 0; i < idx; i++) { 263 /* add up i-th component size, rounding up to 4 bytes */ 264 offset += (uimage_to_cpu(size[i]) + 3) & ~3 ; 265 } 266 267 /* calculate idx-th component data address */ 268 *data = img_data + offset; 269 } else { 270 *len = 0; 271 *data = 0; 272 } 273 } 274 275 static void image_print_type(const image_header_t *hdr) 276 { 277 const char *os, *arch, *type, *comp; 278 279 os = genimg_get_os_name(image_get_os(hdr)); 280 arch = genimg_get_arch_name(image_get_arch(hdr)); 281 type = genimg_get_type_name(image_get_type(hdr)); 282 comp = genimg_get_comp_name(image_get_comp(hdr)); 283 284 printf("%s %s %s (%s)\n", arch, os, type, comp); 285 } 286 287 /** 288 * image_print_contents - prints out the contents of the legacy format image 289 * @ptr: pointer to the legacy format image header 290 * @p: pointer to prefix string 291 * 292 * image_print_contents() formats a multi line legacy image contents description. 293 * The routine prints out all header fields followed by the size/offset data 294 * for MULTI/SCRIPT images. 295 * 296 * returns: 297 * no returned results 298 */ 299 void image_print_contents(const void *ptr) 300 { 301 const image_header_t *hdr = (const image_header_t *)ptr; 302 const char *p; 303 304 p = IMAGE_INDENT_STRING; 305 printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr)); 306 if (IMAGE_ENABLE_TIMESTAMP) { 307 printf("%sCreated: ", p); 308 genimg_print_time((time_t)image_get_time(hdr)); 309 } 310 printf("%sImage Type: ", p); 311 image_print_type(hdr); 312 printf("%sData Size: ", p); 313 genimg_print_size(image_get_data_size(hdr)); 314 printf("%sLoad Address: %08x\n", p, image_get_load(hdr)); 315 printf("%sEntry Point: %08x\n", p, image_get_ep(hdr)); 316 317 if (image_check_type(hdr, IH_TYPE_MULTI) || 318 image_check_type(hdr, IH_TYPE_SCRIPT)) { 319 int i; 320 ulong data, len; 321 ulong count = image_multi_count(hdr); 322 323 printf("%sContents:\n", p); 324 for (i = 0; i < count; i++) { 325 image_multi_getimg(hdr, i, &data, &len); 326 327 printf("%s Image %d: ", p, i); 328 genimg_print_size(len); 329 330 if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) { 331 /* 332 * the user may need to know offsets 333 * if planning to do something with 334 * multiple files 335 */ 336 printf("%s Offset = 0x%08lx\n", p, data); 337 } 338 } 339 } 340 } 341 342 343 #ifndef USE_HOSTCC 344 #if defined(CONFIG_IMAGE_FORMAT_LEGACY) 345 /** 346 * image_get_ramdisk - get and verify ramdisk image 347 * @rd_addr: ramdisk image start address 348 * @arch: expected ramdisk architecture 349 * @verify: checksum verification flag 350 * 351 * image_get_ramdisk() returns a pointer to the verified ramdisk image 352 * header. Routine receives image start address and expected architecture 353 * flag. Verification done covers data and header integrity and os/type/arch 354 * fields checking. 355 * 356 * If dataflash support is enabled routine checks for dataflash addresses 357 * and handles required dataflash reads. 358 * 359 * returns: 360 * pointer to a ramdisk image header, if image was found and valid 361 * otherwise, return NULL 362 */ 363 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, 364 int verify) 365 { 366 const image_header_t *rd_hdr = (const image_header_t *)rd_addr; 367 368 if (!image_check_magic(rd_hdr)) { 369 puts("Bad Magic Number\n"); 370 bootstage_error(BOOTSTAGE_ID_RD_MAGIC); 371 return NULL; 372 } 373 374 if (!image_check_hcrc(rd_hdr)) { 375 puts("Bad Header Checksum\n"); 376 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM); 377 return NULL; 378 } 379 380 bootstage_mark(BOOTSTAGE_ID_RD_MAGIC); 381 image_print_contents(rd_hdr); 382 383 if (verify) { 384 puts(" Verifying Checksum ... "); 385 if (!image_check_dcrc(rd_hdr)) { 386 puts("Bad Data CRC\n"); 387 bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM); 388 return NULL; 389 } 390 puts("OK\n"); 391 } 392 393 bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM); 394 395 if (!image_check_os(rd_hdr, IH_OS_LINUX) || 396 !image_check_arch(rd_hdr, arch) || 397 !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) { 398 printf("No Linux %s Ramdisk Image\n", 399 genimg_get_arch_name(arch)); 400 bootstage_error(BOOTSTAGE_ID_RAMDISK); 401 return NULL; 402 } 403 404 return rd_hdr; 405 } 406 #endif 407 #endif /* !USE_HOSTCC */ 408 409 /*****************************************************************************/ 410 /* Shared dual-format routines */ 411 /*****************************************************************************/ 412 #ifndef USE_HOSTCC 413 ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */ 414 ulong save_addr; /* Default Save Address */ 415 ulong save_size; /* Default Save Size (in bytes) */ 416 417 static int on_loadaddr(const char *name, const char *value, enum env_op op, 418 int flags) 419 { 420 switch (op) { 421 case env_op_create: 422 case env_op_overwrite: 423 load_addr = simple_strtoul(value, NULL, 16); 424 break; 425 default: 426 break; 427 } 428 429 return 0; 430 } 431 U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr); 432 433 ulong getenv_bootm_low(void) 434 { 435 char *s = getenv("bootm_low"); 436 if (s) { 437 ulong tmp = simple_strtoul(s, NULL, 16); 438 return tmp; 439 } 440 441 #if defined(CONFIG_SYS_SDRAM_BASE) 442 return CONFIG_SYS_SDRAM_BASE; 443 #elif defined(CONFIG_ARM) 444 return gd->bd->bi_dram[0].start; 445 #else 446 return 0; 447 #endif 448 } 449 450 phys_size_t getenv_bootm_size(void) 451 { 452 phys_size_t tmp; 453 char *s = getenv("bootm_size"); 454 if (s) { 455 tmp = (phys_size_t)simple_strtoull(s, NULL, 16); 456 return tmp; 457 } 458 s = getenv("bootm_low"); 459 if (s) 460 tmp = (phys_size_t)simple_strtoull(s, NULL, 16); 461 else 462 tmp = 0; 463 464 465 #if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS) 466 return gd->bd->bi_dram[0].size - tmp; 467 #else 468 return gd->bd->bi_memsize - tmp; 469 #endif 470 } 471 472 phys_size_t getenv_bootm_mapsize(void) 473 { 474 phys_size_t tmp; 475 char *s = getenv("bootm_mapsize"); 476 if (s) { 477 tmp = (phys_size_t)simple_strtoull(s, NULL, 16); 478 return tmp; 479 } 480 481 #if defined(CONFIG_SYS_BOOTMAPSZ) 482 return CONFIG_SYS_BOOTMAPSZ; 483 #else 484 return getenv_bootm_size(); 485 #endif 486 } 487 488 void memmove_wd(void *to, void *from, size_t len, ulong chunksz) 489 { 490 if (to == from) 491 return; 492 493 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) 494 if (to > from) { 495 from += len; 496 to += len; 497 } 498 while (len > 0) { 499 size_t tail = (len > chunksz) ? chunksz : len; 500 WATCHDOG_RESET(); 501 if (to > from) { 502 to -= tail; 503 from -= tail; 504 } 505 memmove(to, from, tail); 506 if (to < from) { 507 to += tail; 508 from += tail; 509 } 510 len -= tail; 511 } 512 #else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */ 513 memmove(to, from, len); 514 #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ 515 } 516 #endif /* !USE_HOSTCC */ 517 518 void genimg_print_size(uint32_t size) 519 { 520 #ifndef USE_HOSTCC 521 printf("%d Bytes = ", size); 522 print_size(size, "\n"); 523 #else 524 printf("%d Bytes = %.2f kB = %.2f MB\n", 525 size, (double)size / 1.024e3, 526 (double)size / 1.048576e6); 527 #endif 528 } 529 530 #if IMAGE_ENABLE_TIMESTAMP 531 void genimg_print_time(time_t timestamp) 532 { 533 #ifndef USE_HOSTCC 534 struct rtc_time tm; 535 536 rtc_to_tm(timestamp, &tm); 537 printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n", 538 tm.tm_year, tm.tm_mon, tm.tm_mday, 539 tm.tm_hour, tm.tm_min, tm.tm_sec); 540 #else 541 printf("%s", ctime(×tamp)); 542 #endif 543 } 544 #endif 545 546 const table_entry_t *get_table_entry(const table_entry_t *table, int id) 547 { 548 for (; table->id >= 0; ++table) { 549 if (table->id == id) 550 return table; 551 } 552 return NULL; 553 } 554 555 /** 556 * get_table_entry_name - translate entry id to long name 557 * @table: pointer to a translation table for entries of a specific type 558 * @msg: message to be returned when translation fails 559 * @id: entry id to be translated 560 * 561 * get_table_entry_name() will go over translation table trying to find 562 * entry that matches given id. If matching entry is found, its long 563 * name is returned to the caller. 564 * 565 * returns: 566 * long entry name if translation succeeds 567 * msg otherwise 568 */ 569 char *get_table_entry_name(const table_entry_t *table, char *msg, int id) 570 { 571 table = get_table_entry(table, id); 572 if (!table) 573 return msg; 574 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) 575 return table->lname; 576 #else 577 return table->lname + gd->reloc_off; 578 #endif 579 } 580 581 const char *genimg_get_os_name(uint8_t os) 582 { 583 return (get_table_entry_name(uimage_os, "Unknown OS", os)); 584 } 585 586 const char *genimg_get_arch_name(uint8_t arch) 587 { 588 return (get_table_entry_name(uimage_arch, "Unknown Architecture", 589 arch)); 590 } 591 592 const char *genimg_get_type_name(uint8_t type) 593 { 594 return (get_table_entry_name(uimage_type, "Unknown Image", type)); 595 } 596 597 const char *genimg_get_type_short_name(uint8_t type) 598 { 599 const table_entry_t *table; 600 601 table = get_table_entry(uimage_type, type); 602 if (!table) 603 return "unknown"; 604 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) 605 return table->sname; 606 #else 607 return table->sname + gd->reloc_off; 608 #endif 609 } 610 611 const char *genimg_get_comp_name(uint8_t comp) 612 { 613 return (get_table_entry_name(uimage_comp, "Unknown Compression", 614 comp)); 615 } 616 617 /** 618 * get_table_entry_id - translate short entry name to id 619 * @table: pointer to a translation table for entries of a specific type 620 * @table_name: to be used in case of error 621 * @name: entry short name to be translated 622 * 623 * get_table_entry_id() will go over translation table trying to find 624 * entry that matches given short name. If matching entry is found, 625 * its id returned to the caller. 626 * 627 * returns: 628 * entry id if translation succeeds 629 * -1 otherwise 630 */ 631 int get_table_entry_id(const table_entry_t *table, 632 const char *table_name, const char *name) 633 { 634 const table_entry_t *t; 635 636 for (t = table; t->id >= 0; ++t) { 637 #ifdef CONFIG_NEEDS_MANUAL_RELOC 638 if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0) 639 #else 640 if (t->sname && strcasecmp(t->sname, name) == 0) 641 #endif 642 return (t->id); 643 } 644 debug("Invalid %s Type: %s\n", table_name, name); 645 646 return -1; 647 } 648 649 int genimg_get_os_id(const char *name) 650 { 651 return (get_table_entry_id(uimage_os, "OS", name)); 652 } 653 654 int genimg_get_arch_id(const char *name) 655 { 656 return (get_table_entry_id(uimage_arch, "CPU", name)); 657 } 658 659 int genimg_get_type_id(const char *name) 660 { 661 return (get_table_entry_id(uimage_type, "Image", name)); 662 } 663 664 int genimg_get_comp_id(const char *name) 665 { 666 return (get_table_entry_id(uimage_comp, "Compression", name)); 667 } 668 669 #ifndef USE_HOSTCC 670 /** 671 * genimg_get_kernel_addr_fit - get the real kernel address and return 2 672 * FIT strings 673 * @img_addr: a string might contain real image address 674 * @fit_uname_config: double pointer to a char, will hold pointer to a 675 * configuration unit name 676 * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage 677 * name 678 * 679 * genimg_get_kernel_addr_fit get the real kernel start address from a string 680 * which is normally the first argv of bootm/bootz 681 * 682 * returns: 683 * kernel start address 684 */ 685 ulong genimg_get_kernel_addr_fit(char * const img_addr, 686 const char **fit_uname_config, 687 const char **fit_uname_kernel) 688 { 689 ulong kernel_addr; 690 691 /* find out kernel image address */ 692 if (!img_addr) { 693 kernel_addr = load_addr; 694 debug("* kernel: default image load address = 0x%08lx\n", 695 load_addr); 696 #if defined(CONFIG_FIT) 697 } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr, 698 fit_uname_config)) { 699 debug("* kernel: config '%s' from image at 0x%08lx\n", 700 *fit_uname_config, kernel_addr); 701 } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr, 702 fit_uname_kernel)) { 703 debug("* kernel: subimage '%s' from image at 0x%08lx\n", 704 *fit_uname_kernel, kernel_addr); 705 #endif 706 } else { 707 kernel_addr = simple_strtoul(img_addr, NULL, 16); 708 debug("* kernel: cmdline image address = 0x%08lx\n", 709 kernel_addr); 710 } 711 712 return kernel_addr; 713 } 714 715 /** 716 * genimg_get_kernel_addr() is the simple version of 717 * genimg_get_kernel_addr_fit(). It ignores those return FIT strings 718 */ 719 ulong genimg_get_kernel_addr(char * const img_addr) 720 { 721 const char *fit_uname_config = NULL; 722 const char *fit_uname_kernel = NULL; 723 724 return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config, 725 &fit_uname_kernel); 726 } 727 728 /** 729 * genimg_get_format - get image format type 730 * @img_addr: image start address 731 * 732 * genimg_get_format() checks whether provided address points to a valid 733 * legacy or FIT image. 734 * 735 * New uImage format and FDT blob are based on a libfdt. FDT blob 736 * may be passed directly or embedded in a FIT image. In both situations 737 * genimg_get_format() must be able to dectect libfdt header. 738 * 739 * returns: 740 * image format type or IMAGE_FORMAT_INVALID if no image is present 741 */ 742 int genimg_get_format(const void *img_addr) 743 { 744 #if defined(CONFIG_IMAGE_FORMAT_LEGACY) 745 const image_header_t *hdr; 746 747 hdr = (const image_header_t *)img_addr; 748 if (image_check_magic(hdr)) 749 return IMAGE_FORMAT_LEGACY; 750 #endif 751 #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) 752 if (fdt_check_header(img_addr) == 0) 753 return IMAGE_FORMAT_FIT; 754 #endif 755 #ifdef CONFIG_ANDROID_BOOT_IMAGE 756 if (android_image_check_header(img_addr) == 0) 757 return IMAGE_FORMAT_ANDROID; 758 #endif 759 760 return IMAGE_FORMAT_INVALID; 761 } 762 763 /** 764 * genimg_get_image - get image from special storage (if necessary) 765 * @img_addr: image start address 766 * 767 * genimg_get_image() checks if provided image start address is located 768 * in a dataflash storage. If so, image is moved to a system RAM memory. 769 * 770 * returns: 771 * image start address after possible relocation from special storage 772 */ 773 ulong genimg_get_image(ulong img_addr) 774 { 775 ulong ram_addr = img_addr; 776 777 #ifdef CONFIG_HAS_DATAFLASH 778 ulong h_size, d_size; 779 780 if (addr_dataflash(img_addr)) { 781 void *buf; 782 783 /* ger RAM address */ 784 ram_addr = CONFIG_SYS_LOAD_ADDR; 785 786 /* get header size */ 787 h_size = image_get_header_size(); 788 #if defined(CONFIG_FIT) 789 if (sizeof(struct fdt_header) > h_size) 790 h_size = sizeof(struct fdt_header); 791 #endif 792 793 /* read in header */ 794 debug(" Reading image header from dataflash address " 795 "%08lx to RAM address %08lx\n", img_addr, ram_addr); 796 797 buf = map_sysmem(ram_addr, 0); 798 read_dataflash(img_addr, h_size, buf); 799 800 /* get data size */ 801 switch (genimg_get_format(buf)) { 802 #if defined(CONFIG_IMAGE_FORMAT_LEGACY) 803 case IMAGE_FORMAT_LEGACY: 804 d_size = image_get_data_size(buf); 805 debug(" Legacy format image found at 0x%08lx, " 806 "size 0x%08lx\n", 807 ram_addr, d_size); 808 break; 809 #endif 810 #if defined(CONFIG_FIT) 811 case IMAGE_FORMAT_FIT: 812 d_size = fit_get_size(buf) - h_size; 813 debug(" FIT/FDT format image found at 0x%08lx, " 814 "size 0x%08lx\n", 815 ram_addr, d_size); 816 break; 817 #endif 818 default: 819 printf(" No valid image found at 0x%08lx\n", 820 img_addr); 821 return ram_addr; 822 } 823 824 /* read in image data */ 825 debug(" Reading image remaining data from dataflash address " 826 "%08lx to RAM address %08lx\n", img_addr + h_size, 827 ram_addr + h_size); 828 829 read_dataflash(img_addr + h_size, d_size, 830 (char *)(buf + h_size)); 831 832 } 833 #endif /* CONFIG_HAS_DATAFLASH */ 834 835 return ram_addr; 836 } 837 838 /** 839 * fit_has_config - check if there is a valid FIT configuration 840 * @images: pointer to the bootm command headers structure 841 * 842 * fit_has_config() checks if there is a FIT configuration in use 843 * (if FTI support is present). 844 * 845 * returns: 846 * 0, no FIT support or no configuration found 847 * 1, configuration found 848 */ 849 int genimg_has_config(bootm_headers_t *images) 850 { 851 #if defined(CONFIG_FIT) 852 if (images->fit_uname_cfg) 853 return 1; 854 #endif 855 return 0; 856 } 857 858 /** 859 * boot_get_ramdisk - main ramdisk handling routine 860 * @argc: command argument count 861 * @argv: command argument list 862 * @images: pointer to the bootm images structure 863 * @arch: expected ramdisk architecture 864 * @rd_start: pointer to a ulong variable, will hold ramdisk start address 865 * @rd_end: pointer to a ulong variable, will hold ramdisk end 866 * 867 * boot_get_ramdisk() is responsible for finding a valid ramdisk image. 868 * Curently supported are the following ramdisk sources: 869 * - multicomponent kernel/ramdisk image, 870 * - commandline provided address of decicated ramdisk image. 871 * 872 * returns: 873 * 0, if ramdisk image was found and valid, or skiped 874 * rd_start and rd_end are set to ramdisk start/end addresses if 875 * ramdisk image is found and valid 876 * 877 * 1, if ramdisk image is found but corrupted, or invalid 878 * rd_start and rd_end are set to 0 if no ramdisk exists 879 */ 880 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, 881 uint8_t arch, ulong *rd_start, ulong *rd_end) 882 { 883 ulong rd_addr, rd_load; 884 ulong rd_data, rd_len; 885 #if defined(CONFIG_IMAGE_FORMAT_LEGACY) 886 const image_header_t *rd_hdr; 887 #endif 888 void *buf; 889 #ifdef CONFIG_SUPPORT_RAW_INITRD 890 char *end; 891 #endif 892 #if defined(CONFIG_FIT) 893 const char *fit_uname_config = images->fit_uname_cfg; 894 const char *fit_uname_ramdisk = NULL; 895 ulong default_addr; 896 int rd_noffset; 897 #endif 898 const char *select = NULL; 899 900 *rd_start = 0; 901 *rd_end = 0; 902 903 if (argc >= 2) 904 select = argv[1]; 905 /* 906 * Look for a '-' which indicates to ignore the 907 * ramdisk argument 908 */ 909 if (select && strcmp(select, "-") == 0) { 910 debug("## Skipping init Ramdisk\n"); 911 rd_len = rd_data = 0; 912 } else if (select || genimg_has_config(images)) { 913 #if defined(CONFIG_FIT) 914 if (select) { 915 /* 916 * If the init ramdisk comes from the FIT image and 917 * the FIT image address is omitted in the command 918 * line argument, try to use os FIT image address or 919 * default load address. 920 */ 921 if (images->fit_uname_os) 922 default_addr = (ulong)images->fit_hdr_os; 923 else 924 default_addr = load_addr; 925 926 if (fit_parse_conf(select, default_addr, 927 &rd_addr, &fit_uname_config)) { 928 debug("* ramdisk: config '%s' from image at " 929 "0x%08lx\n", 930 fit_uname_config, rd_addr); 931 } else if (fit_parse_subimage(select, default_addr, 932 &rd_addr, &fit_uname_ramdisk)) { 933 debug("* ramdisk: subimage '%s' from image at " 934 "0x%08lx\n", 935 fit_uname_ramdisk, rd_addr); 936 } else 937 #endif 938 { 939 rd_addr = simple_strtoul(select, NULL, 16); 940 debug("* ramdisk: cmdline image address = " 941 "0x%08lx\n", 942 rd_addr); 943 } 944 #if defined(CONFIG_FIT) 945 } else { 946 /* use FIT configuration provided in first bootm 947 * command argument. If the property is not defined, 948 * quit silently. 949 */ 950 rd_addr = map_to_sysmem(images->fit_hdr_os); 951 rd_noffset = fit_get_node_from_config(images, 952 FIT_RAMDISK_PROP, rd_addr); 953 if (rd_noffset == -ENOLINK) 954 return 0; 955 else if (rd_noffset < 0) 956 return 1; 957 } 958 #endif 959 960 /* copy from dataflash if needed */ 961 rd_addr = genimg_get_image(rd_addr); 962 963 /* 964 * Check if there is an initrd image at the 965 * address provided in the second bootm argument 966 * check image type, for FIT images get FIT node. 967 */ 968 buf = map_sysmem(rd_addr, 0); 969 switch (genimg_get_format(buf)) { 970 #if defined(CONFIG_IMAGE_FORMAT_LEGACY) 971 case IMAGE_FORMAT_LEGACY: 972 printf("## Loading init Ramdisk from Legacy " 973 "Image at %08lx ...\n", rd_addr); 974 975 bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK); 976 rd_hdr = image_get_ramdisk(rd_addr, arch, 977 images->verify); 978 979 if (rd_hdr == NULL) 980 return 1; 981 982 rd_data = image_get_data(rd_hdr); 983 rd_len = image_get_data_size(rd_hdr); 984 rd_load = image_get_load(rd_hdr); 985 break; 986 #endif 987 #if defined(CONFIG_FIT) 988 case IMAGE_FORMAT_FIT: 989 rd_noffset = fit_image_load(images, 990 rd_addr, &fit_uname_ramdisk, 991 &fit_uname_config, arch, 992 IH_TYPE_RAMDISK, 993 BOOTSTAGE_ID_FIT_RD_START, 994 FIT_LOAD_OPTIONAL_NON_ZERO, 995 &rd_data, &rd_len); 996 if (rd_noffset < 0) 997 return 1; 998 999 images->fit_hdr_rd = map_sysmem(rd_addr, 0); 1000 images->fit_uname_rd = fit_uname_ramdisk; 1001 images->fit_noffset_rd = rd_noffset; 1002 break; 1003 #endif 1004 default: 1005 #ifdef CONFIG_SUPPORT_RAW_INITRD 1006 end = NULL; 1007 if (select) 1008 end = strchr(select, ':'); 1009 if (end) { 1010 rd_len = simple_strtoul(++end, NULL, 16); 1011 rd_data = rd_addr; 1012 } else 1013 #endif 1014 { 1015 puts("Wrong Ramdisk Image Format\n"); 1016 rd_data = rd_len = rd_load = 0; 1017 return 1; 1018 } 1019 } 1020 } else if (images->legacy_hdr_valid && 1021 image_check_type(&images->legacy_hdr_os_copy, 1022 IH_TYPE_MULTI)) { 1023 1024 /* 1025 * Now check if we have a legacy mult-component image, 1026 * get second entry data start address and len. 1027 */ 1028 bootstage_mark(BOOTSTAGE_ID_RAMDISK); 1029 printf("## Loading init Ramdisk from multi component " 1030 "Legacy Image at %08lx ...\n", 1031 (ulong)images->legacy_hdr_os); 1032 1033 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len); 1034 } 1035 #ifdef CONFIG_ANDROID_BOOT_IMAGE 1036 else if ((genimg_get_format((void *)images->os.start) 1037 == IMAGE_FORMAT_ANDROID) && 1038 (!android_image_get_ramdisk((void *)images->os.start, 1039 &rd_data, &rd_len))) { 1040 /* empty */ 1041 } 1042 #endif 1043 else { 1044 /* 1045 * no initrd image 1046 */ 1047 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK); 1048 rd_len = rd_data = 0; 1049 } 1050 1051 if (!rd_data) { 1052 debug("## No init Ramdisk\n"); 1053 } else { 1054 *rd_start = rd_data; 1055 *rd_end = rd_data + rd_len; 1056 } 1057 debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n", 1058 *rd_start, *rd_end); 1059 1060 return 0; 1061 } 1062 1063 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH 1064 /** 1065 * boot_ramdisk_high - relocate init ramdisk 1066 * @lmb: pointer to lmb handle, will be used for memory mgmt 1067 * @rd_data: ramdisk data start address 1068 * @rd_len: ramdisk data length 1069 * @initrd_start: pointer to a ulong variable, will hold final init ramdisk 1070 * start address (after possible relocation) 1071 * @initrd_end: pointer to a ulong variable, will hold final init ramdisk 1072 * end address (after possible relocation) 1073 * 1074 * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment 1075 * variable and if requested ramdisk data is moved to a specified location. 1076 * 1077 * Initrd_start and initrd_end are set to final (after relocation) ramdisk 1078 * start/end addresses if ramdisk image start and len were provided, 1079 * otherwise set initrd_start and initrd_end set to zeros. 1080 * 1081 * returns: 1082 * 0 - success 1083 * -1 - failure 1084 */ 1085 int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len, 1086 ulong *initrd_start, ulong *initrd_end) 1087 { 1088 char *s; 1089 ulong initrd_high; 1090 int initrd_copy_to_ram = 1; 1091 1092 if ((s = getenv("initrd_high")) != NULL) { 1093 /* a value of "no" or a similar string will act like 0, 1094 * turning the "load high" feature off. This is intentional. 1095 */ 1096 initrd_high = simple_strtoul(s, NULL, 16); 1097 if (initrd_high == ~0) 1098 initrd_copy_to_ram = 0; 1099 } else { 1100 /* not set, no restrictions to load high */ 1101 initrd_high = ~0; 1102 } 1103 1104 1105 #ifdef CONFIG_LOGBUFFER 1106 /* Prevent initrd from overwriting logbuffer */ 1107 lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE); 1108 #endif 1109 1110 debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n", 1111 initrd_high, initrd_copy_to_ram); 1112 1113 if (rd_data) { 1114 if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */ 1115 debug(" in-place initrd\n"); 1116 *initrd_start = rd_data; 1117 *initrd_end = rd_data + rd_len; 1118 lmb_reserve(lmb, rd_data, rd_len); 1119 } else { 1120 if (initrd_high) 1121 *initrd_start = (ulong)lmb_alloc_base(lmb, 1122 rd_len, 0x1000, initrd_high); 1123 else 1124 *initrd_start = (ulong)lmb_alloc(lmb, rd_len, 1125 0x1000); 1126 1127 if (*initrd_start == 0) { 1128 puts("ramdisk - allocation error\n"); 1129 goto error; 1130 } 1131 bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK); 1132 1133 *initrd_end = *initrd_start + rd_len; 1134 printf(" Loading Ramdisk to %08lx, end %08lx ... ", 1135 *initrd_start, *initrd_end); 1136 1137 memmove_wd((void *)*initrd_start, 1138 (void *)rd_data, rd_len, CHUNKSZ); 1139 1140 #ifdef CONFIG_MP 1141 /* 1142 * Ensure the image is flushed to memory to handle 1143 * AMP boot scenarios in which we might not be 1144 * HW cache coherent 1145 */ 1146 flush_cache((unsigned long)*initrd_start, rd_len); 1147 #endif 1148 puts("OK\n"); 1149 } 1150 } else { 1151 *initrd_start = 0; 1152 *initrd_end = 0; 1153 } 1154 debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n", 1155 *initrd_start, *initrd_end); 1156 1157 return 0; 1158 1159 error: 1160 return -1; 1161 } 1162 #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ 1163 1164 int boot_get_setup(bootm_headers_t *images, uint8_t arch, 1165 ulong *setup_start, ulong *setup_len) 1166 { 1167 #if defined(CONFIG_FIT) 1168 return boot_get_setup_fit(images, arch, setup_start, setup_len); 1169 #else 1170 return -ENOENT; 1171 #endif 1172 } 1173 1174 #if defined(CONFIG_FIT) 1175 int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images, 1176 uint8_t arch, const ulong *ld_start, ulong * const ld_len) 1177 { 1178 /* 1179 * These variables are used to hold the current image location 1180 * in system memory. 1181 */ 1182 ulong tmp_img_addr; 1183 /* 1184 * These two variables are requirements for fit_image_load, but 1185 * their values are not used 1186 */ 1187 ulong img_data, img_len; 1188 void *buf; 1189 int loadables_index; 1190 int conf_noffset; 1191 int fit_img_result; 1192 char *uname; 1193 1194 /* Check to see if the images struct has a FIT configuration */ 1195 if (!genimg_has_config(images)) { 1196 debug("## FIT configuration was not specified\n"); 1197 return 0; 1198 } 1199 1200 /* 1201 * Obtain the os FIT header from the images struct 1202 * copy from dataflash if needed 1203 */ 1204 tmp_img_addr = map_to_sysmem(images->fit_hdr_os); 1205 tmp_img_addr = genimg_get_image(tmp_img_addr); 1206 buf = map_sysmem(tmp_img_addr, 0); 1207 /* 1208 * Check image type. For FIT images get FIT node 1209 * and attempt to locate a generic binary. 1210 */ 1211 switch (genimg_get_format(buf)) { 1212 case IMAGE_FORMAT_FIT: 1213 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg); 1214 1215 for (loadables_index = 0; 1216 !fdt_get_string_index(buf, conf_noffset, 1217 FIT_LOADABLE_PROP, 1218 loadables_index, 1219 (const char **)&uname) > 0; 1220 loadables_index++) 1221 { 1222 fit_img_result = fit_image_load(images, 1223 tmp_img_addr, 1224 (const char **)&uname, 1225 &(images->fit_uname_cfg), arch, 1226 IH_TYPE_LOADABLE, 1227 BOOTSTAGE_ID_FIT_LOADABLE_START, 1228 FIT_LOAD_OPTIONAL_NON_ZERO, 1229 &img_data, &img_len); 1230 if (fit_img_result < 0) { 1231 /* Something went wrong! */ 1232 return fit_img_result; 1233 } 1234 } 1235 break; 1236 default: 1237 printf("The given image format is not supported (corrupt?)\n"); 1238 return 1; 1239 } 1240 1241 return 0; 1242 } 1243 #endif 1244 1245 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE 1246 /** 1247 * boot_get_cmdline - allocate and initialize kernel cmdline 1248 * @lmb: pointer to lmb handle, will be used for memory mgmt 1249 * @cmd_start: pointer to a ulong variable, will hold cmdline start 1250 * @cmd_end: pointer to a ulong variable, will hold cmdline end 1251 * 1252 * boot_get_cmdline() allocates space for kernel command line below 1253 * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-boot environemnt 1254 * variable is present its contents is copied to allocated kernel 1255 * command line. 1256 * 1257 * returns: 1258 * 0 - success 1259 * -1 - failure 1260 */ 1261 int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end) 1262 { 1263 char *cmdline; 1264 char *s; 1265 1266 cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf, 1267 getenv_bootm_mapsize() + getenv_bootm_low()); 1268 1269 if (cmdline == NULL) 1270 return -1; 1271 1272 if ((s = getenv("bootargs")) == NULL) 1273 s = ""; 1274 1275 strcpy(cmdline, s); 1276 1277 *cmd_start = (ulong) & cmdline[0]; 1278 *cmd_end = *cmd_start + strlen(cmdline); 1279 1280 debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end); 1281 1282 return 0; 1283 } 1284 #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ 1285 1286 #ifdef CONFIG_SYS_BOOT_GET_KBD 1287 /** 1288 * boot_get_kbd - allocate and initialize kernel copy of board info 1289 * @lmb: pointer to lmb handle, will be used for memory mgmt 1290 * @kbd: double pointer to board info data 1291 * 1292 * boot_get_kbd() allocates space for kernel copy of board info data below 1293 * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized 1294 * with the current u-boot board info data. 1295 * 1296 * returns: 1297 * 0 - success 1298 * -1 - failure 1299 */ 1300 int boot_get_kbd(struct lmb *lmb, bd_t **kbd) 1301 { 1302 *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf, 1303 getenv_bootm_mapsize() + getenv_bootm_low()); 1304 if (*kbd == NULL) 1305 return -1; 1306 1307 **kbd = *(gd->bd); 1308 1309 debug("## kernel board info at 0x%08lx\n", (ulong)*kbd); 1310 1311 #if defined(DEBUG) && defined(CONFIG_CMD_BDI) 1312 do_bdinfo(NULL, 0, 0, NULL); 1313 #endif 1314 1315 return 0; 1316 } 1317 #endif /* CONFIG_SYS_BOOT_GET_KBD */ 1318 1319 #ifdef CONFIG_LMB 1320 int image_setup_linux(bootm_headers_t *images) 1321 { 1322 ulong of_size = images->ft_len; 1323 char **of_flat_tree = &images->ft_addr; 1324 ulong *initrd_start = &images->initrd_start; 1325 ulong *initrd_end = &images->initrd_end; 1326 struct lmb *lmb = &images->lmb; 1327 ulong rd_len; 1328 int ret; 1329 1330 if (IMAGE_ENABLE_OF_LIBFDT) 1331 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree); 1332 1333 if (IMAGE_BOOT_GET_CMDLINE) { 1334 ret = boot_get_cmdline(lmb, &images->cmdline_start, 1335 &images->cmdline_end); 1336 if (ret) { 1337 puts("ERROR with allocation of cmdline\n"); 1338 return ret; 1339 } 1340 } 1341 if (IMAGE_ENABLE_RAMDISK_HIGH) { 1342 rd_len = images->rd_end - images->rd_start; 1343 ret = boot_ramdisk_high(lmb, images->rd_start, rd_len, 1344 initrd_start, initrd_end); 1345 if (ret) 1346 return ret; 1347 } 1348 1349 if (IMAGE_ENABLE_OF_LIBFDT) { 1350 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size); 1351 if (ret) 1352 return ret; 1353 } 1354 1355 if (IMAGE_ENABLE_OF_LIBFDT && of_size) { 1356 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb); 1357 if (ret) 1358 return ret; 1359 } 1360 1361 return 0; 1362 } 1363 #endif /* CONFIG_LMB */ 1364 #endif /* !USE_HOSTCC */ 1365