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
  31 #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT)
  32 #include <libfdt.h>
  33 #include <fdt_support.h>
  34 #endif
  35
  36 #include <u-boot/md5.h>
  37 #include <u-boot/sha1.h>
  38 #include <asm/errno.h>
  39 #include <asm/io.h>
  40
  41 #ifdef CONFIG_CMD_BDI
  42 extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
  43 #endif
  44
  45 DECLARE_GLOBAL_DATA_PTR;
  46
  47 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
  48 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
  49                                                 int verify);
  50 #endif
  51 #else
  52 #include "mkimage.h"
  53 #include <u-boot/md5.h>
  54 #include <time.h>
  55 #include <image.h>
  56 #endif /* !USE_HOSTCC*/
  57
  58 #include <u-boot/crc.h>
  59
  60 #ifndef CONFIG_SYS_BARGSIZE
  61 #define CONFIG_SYS_BARGSIZE 512
  62 #endif
  63
  64 static const table_entry_t uimage_arch[] = {
  65         {       IH_ARCH_INVALID,        NULL,           "Invalid ARCH", },
  66         {       IH_ARCH_ALPHA,          "alpha",        "Alpha",        },
  67         {       IH_ARCH_ARM,            "arm",          "ARM",          },
  68         {       IH_ARCH_I386,           "x86",          "Intel x86",    },
  69         {       IH_ARCH_IA64,           "ia64",         "IA64",         },
  70         {       IH_ARCH_M68K,           "m68k",         "M68K",         },
  71         {       IH_ARCH_MICROBLAZE,     "microblaze",   "MicroBlaze",   },
  72         {       IH_ARCH_MIPS,           "mips",         "MIPS",         },
  73         {       IH_ARCH_MIPS64,         "mips64",       "MIPS 64 Bit",  },
  74         {       IH_ARCH_NIOS2,          "nios2",        "NIOS II",      },
  75         {       IH_ARCH_PPC,            "powerpc",      "PowerPC",      },
  76         {       IH_ARCH_PPC,            "ppc",          "PowerPC",      },
  77         {       IH_ARCH_S390,           "s390",         "IBM S390",     },
  78         {       IH_ARCH_SH,             "sh",           "SuperH",       },
  79         {       IH_ARCH_SPARC,          "sparc",        "SPARC",        },
  80         {       IH_ARCH_SPARC64,        "sparc64",      "SPARC 64 Bit", },
  81         {       IH_ARCH_BLACKFIN,       "blackfin",     "Blackfin",     },
  82         {       IH_ARCH_AVR32,          "avr32",        "AVR32",        },
  83         {       IH_ARCH_NDS32,          "nds32",        "NDS32",        },
  84         {       IH_ARCH_OPENRISC,       "or1k",         "OpenRISC 1000",},
  85         {       IH_ARCH_SANDBOX,        "sandbox",      "Sandbox",      },
  86         {       IH_ARCH_ARM64,          "arm64",        "AArch64",      },
  87         {       IH_ARCH_ARC,            "arc",          "ARC",          },
  88         {       -1,                     "",             "",             },
  89 };
  90
  91 static const table_entry_t uimage_os[] = {
  92         {       IH_OS_INVALID,  NULL,           "Invalid OS",           },
  93         {       IH_OS_LINUX,    "linux",        "Linux",                },
  94 #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
  95         {       IH_OS_LYNXOS,   "lynxos",       "LynxOS",               },
  96 #endif
  97         {       IH_OS_NETBSD,   "netbsd",       "NetBSD",               },
  98         {       IH_OS_OSE,      "ose",          "Enea OSE",             },
  99         {       IH_OS_PLAN9,    "plan9",        "Plan 9",               },
 100         {       IH_OS_RTEMS,    "rtems",        "RTEMS",                },
 101         {       IH_OS_U_BOOT,   "u-boot",       "U-Boot",               },
 102         {       IH_OS_VXWORKS,  "vxworks",      "VxWorks",              },
 103 #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
 104         {       IH_OS_QNX,      "qnx",          "QNX",                  },
 105 #endif
 106 #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC)
 107         {       IH_OS_INTEGRITY,"integrity",    "INTEGRITY",            },
 108 #endif
 109 #ifdef USE_HOSTCC
 110         {       IH_OS_4_4BSD,   "4_4bsd",       "4_4BSD",               },
 111         {       IH_OS_DELL,     "dell",         "Dell",                 },
 112         {       IH_OS_ESIX,     "esix",         "Esix",                 },
 113         {       IH_OS_FREEBSD,  "freebsd",      "FreeBSD",              },
 114         {       IH_OS_IRIX,     "irix",         "Irix",                 },
 115         {       IH_OS_NCR,      "ncr",          "NCR",                  },
 116         {       IH_OS_OPENBSD,  "openbsd",      "OpenBSD",              },
 117         {       IH_OS_PSOS,     "psos",         "pSOS",                 },
 118         {       IH_OS_SCO,      "sco",          "SCO",                  },
 119         {       IH_OS_SOLARIS,  "solaris",      "Solaris",              },
 120         {       IH_OS_SVR4,     "svr4",         "SVR4",                 },
 121 #endif
 122         {       -1,             "",             "",                     },
 123 };
 124
 125 static const table_entry_t uimage_type[] = {
 126         {       IH_TYPE_AISIMAGE,   "aisimage",   "Davinci AIS image",},
 127         {       IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image",   },
 128         {       IH_TYPE_FIRMWARE,   "firmware",   "Firmware",           },
 129         {       IH_TYPE_FLATDT,     "flat_dt",    "Flat Device Tree",   },
 130         {       IH_TYPE_GPIMAGE,    "gpimage",    "TI Keystone SPL Image",},
 131         {       IH_TYPE_KERNEL,     "kernel",     "Kernel Image",       },
 132         {       IH_TYPE_KERNEL_NOLOAD, "kernel_noload",  "Kernel Image (no loading done)", },
 133         {       IH_TYPE_KWBIMAGE,   "kwbimage",   "Kirkwood Boot Image",},
 134         {       IH_TYPE_IMXIMAGE,   "imximage",   "Freescale i.MX Boot Image",},
 135         {       IH_TYPE_INVALID,    NULL,         "Invalid Image",      },
 136         {       IH_TYPE_MULTI,      "multi",      "Multi-File Image",   },
 137         {       IH_TYPE_OMAPIMAGE,  "omapimage",  "TI OMAP SPL With GP CH",},
 138         {       IH_TYPE_PBLIMAGE,   "pblimage",   "Freescale PBL Boot Image",},
 139         {       IH_TYPE_RAMDISK,    "ramdisk",    "RAMDisk Image",      },
 140         {       IH_TYPE_SCRIPT,     "script",     "Script",             },
 141         {       IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",},
 142         {       IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
 143         {       IH_TYPE_UBLIMAGE,   "ublimage",   "Davinci UBL image",},
 144         {       IH_TYPE_MXSIMAGE,   "mxsimage",   "Freescale MXS Boot Image",},
 145         {       IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",},
 146         {       -1,                 "",           "",                   },
 147 };
 148
 149 static const table_entry_t uimage_comp[] = {
 150         {       IH_COMP_NONE,   "none",         "uncompressed",         },
 151         {       IH_COMP_BZIP2,  "bzip2",        "bzip2 compressed",     },
 152         {       IH_COMP_GZIP,   "gzip",         "gzip compressed",      },
 153         {       IH_COMP_LZMA,   "lzma",         "lzma compressed",      },
 154         {       IH_COMP_LZO,    "lzo",          "lzo compressed",       },
 155         {       -1,             "",             "",                     },
 156 };
 157
 158 /*****************************************************************************/
 159 /* Legacy format routines */
 160 /*****************************************************************************/
 161 int image_check_hcrc(const image_header_t *hdr)
 162 {
 163         ulong hcrc;
 164         ulong len = image_get_header_size();
 165         image_header_t header;
 166
 167         /* Copy header so we can blank CRC field for re-calculation */
 168         memmove(&header, (char *)hdr, image_get_header_size());
 169         image_set_hcrc(&header, 0);
 170
 171         hcrc = crc32(0, (unsigned char *)&header, len);
 172
 173         return (hcrc == image_get_hcrc(hdr));
 174 }
 175
 176 int image_check_dcrc(const image_header_t *hdr)
 177 {
 178         ulong data = image_get_data(hdr);
 179         ulong len = image_get_data_size(hdr);
 180         ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
 181
 182         return (dcrc == image_get_dcrc(hdr));
 183 }
 184
 185 /**
 186  * image_multi_count - get component (sub-image) count
 187  * @hdr: pointer to the header of the multi component image
 188  *
 189  * image_multi_count() returns number of components in a multi
 190  * component image.
 191  *
 192  * Note: no checking of the image type is done, caller must pass
 193  * a valid multi component image.
 194  *
 195  * returns:
 196  *     number of components
 197  */
 198 ulong image_multi_count(const image_header_t *hdr)
 199 {
 200         ulong i, count = 0;
 201         uint32_t *size;
 202
 203         /* get start of the image payload, which in case of multi
 204          * component images that points to a table of component sizes */
 205         size = (uint32_t *)image_get_data(hdr);
 206
 207         /* count non empty slots */
 208         for (i = 0; size[i]; ++i)
 209                 count++;
 210
 211         return count;
 212 }
 213
 214 /**
 215  * image_multi_getimg - get component data address and size
 216  * @hdr: pointer to the header of the multi component image
 217  * @idx: index of the requested component
 218  * @data: pointer to a ulong variable, will hold component data address
 219  * @len: pointer to a ulong variable, will hold component size
 220  *
 221  * image_multi_getimg() returns size and data address for the requested
 222  * component in a multi component image.
 223  *
 224  * Note: no checking of the image type is done, caller must pass
 225  * a valid multi component image.
 226  *
 227  * returns:
 228  *     data address and size of the component, if idx is valid
 229  *     0 in data and len, if idx is out of range
 230  */
 231 void image_multi_getimg(const image_header_t *hdr, ulong idx,
 232                         ulong *data, ulong *len)
 233 {
 234         int i;
 235         uint32_t *size;
 236         ulong offset, count, img_data;
 237
 238         /* get number of component */
 239         count = image_multi_count(hdr);
 240
 241         /* get start of the image payload, which in case of multi
 242          * component images that points to a table of component sizes */
 243         size = (uint32_t *)image_get_data(hdr);
 244
 245         /* get address of the proper component data start, which means
 246          * skipping sizes table (add 1 for last, null entry) */
 247         img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
 248
 249         if (idx < count) {
 250                 *len = uimage_to_cpu(size[idx]);
 251                 offset = 0;
 252
 253                 /* go over all indices preceding requested component idx */
 254                 for (i = 0; i < idx; i++) {
 255                         /* add up i-th component size, rounding up to 4 bytes */
 256                         offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
 257                 }
 258
 259                 /* calculate idx-th component data address */
 260                 *data = img_data + offset;
 261         } else {
 262                 *len = 0;
 263                 *data = 0;
 264         }
 265 }
 266
 267 static void image_print_type(const image_header_t *hdr)
 268 {
 269         const char *os, *arch, *type, *comp;
 270
 271         os = genimg_get_os_name(image_get_os(hdr));
 272         arch = genimg_get_arch_name(image_get_arch(hdr));
 273         type = genimg_get_type_name(image_get_type(hdr));
 274         comp = genimg_get_comp_name(image_get_comp(hdr));
 275
 276         printf("%s %s %s (%s)\n", arch, os, type, comp);
 277 }
 278
 279 /**
 280  * image_print_contents - prints out the contents of the legacy format image
 281  * @ptr: pointer to the legacy format image header
 282  * @p: pointer to prefix string
 283  *
 284  * image_print_contents() formats a multi line legacy image contents description.
 285  * The routine prints out all header fields followed by the size/offset data
 286  * for MULTI/SCRIPT images.
 287  *
 288  * returns:
 289  *     no returned results
 290  */
 291 void image_print_contents(const void *ptr)
 292 {
 293         const image_header_t *hdr = (const image_header_t *)ptr;
 294         const char *p;
 295
 296         p = IMAGE_INDENT_STRING;
 297         printf("%sImage Name:   %.*s\n", p, IH_NMLEN, image_get_name(hdr));
 298         if (IMAGE_ENABLE_TIMESTAMP) {
 299                 printf("%sCreated:      ", p);
 300                 genimg_print_time((time_t)image_get_time(hdr));
 301         }
 302         printf("%sImage Type:   ", p);
 303         image_print_type(hdr);
 304         printf("%sData Size:    ", p);
 305         genimg_print_size(image_get_data_size(hdr));
 306         printf("%sLoad Address: %08x\n", p, image_get_load(hdr));
 307         printf("%sEntry Point:  %08x\n", p, image_get_ep(hdr));
 308
 309         if (image_check_type(hdr, IH_TYPE_MULTI) ||
 310                         image_check_type(hdr, IH_TYPE_SCRIPT)) {
 311                 int i;
 312                 ulong data, len;
 313                 ulong count = image_multi_count(hdr);
 314
 315                 printf("%sContents:\n", p);
 316                 for (i = 0; i < count; i++) {
 317                         image_multi_getimg(hdr, i, &data, &len);
 318
 319                         printf("%s   Image %d: ", p, i);
 320                         genimg_print_size(len);
 321
 322                         if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
 323                                 /*
 324                                  * the user may need to know offsets
 325                                  * if planning to do something with
 326                                  * multiple files
 327                                  */
 328                                 printf("%s    Offset = 0x%08lx\n", p, data);
 329                         }
 330                 }
 331         }
 332 }
 333
 334
 335 #ifndef USE_HOSTCC
 336 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 337 /**
 338  * image_get_ramdisk - get and verify ramdisk image
 339  * @rd_addr: ramdisk image start address
 340  * @arch: expected ramdisk architecture
 341  * @verify: checksum verification flag
 342  *
 343  * image_get_ramdisk() returns a pointer to the verified ramdisk image
 344  * header. Routine receives image start address and expected architecture
 345  * flag. Verification done covers data and header integrity and os/type/arch
 346  * fields checking.
 347  *
 348  * If dataflash support is enabled routine checks for dataflash addresses
 349  * and handles required dataflash reads.
 350  *
 351  * returns:
 352  *     pointer to a ramdisk image header, if image was found and valid
 353  *     otherwise, return NULL
 354  */
 355 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
 356                                                 int verify)
 357 {
 358         const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
 359
 360         if (!image_check_magic(rd_hdr)) {
 361                 puts("Bad Magic Number\n");
 362                 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
 363                 return NULL;
 364         }
 365
 366         if (!image_check_hcrc(rd_hdr)) {
 367                 puts("Bad Header Checksum\n");
 368                 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
 369                 return NULL;
 370         }
 371
 372         bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
 373         image_print_contents(rd_hdr);
 374
 375         if (verify) {
 376                 puts("   Verifying Checksum ... ");
 377                 if (!image_check_dcrc(rd_hdr)) {
 378                         puts("Bad Data CRC\n");
 379                         bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
 380                         return NULL;
 381                 }
 382                 puts("OK\n");
 383         }
 384
 385         bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
 386
 387         if (!image_check_os(rd_hdr, IH_OS_LINUX) ||
 388             !image_check_arch(rd_hdr, arch) ||
 389             !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) {
 390                 printf("No Linux %s Ramdisk Image\n",
 391                                 genimg_get_arch_name(arch));
 392                 bootstage_error(BOOTSTAGE_ID_RAMDISK);
 393                 return NULL;
 394         }
 395
 396         return rd_hdr;
 397 }
 398 #endif
 399 #endif /* !USE_HOSTCC */
 400
 401 /*****************************************************************************/
 402 /* Shared dual-format routines */
 403 /*****************************************************************************/
 404 #ifndef USE_HOSTCC
 405 ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */
 406 ulong save_addr;                        /* Default Save Address */
 407 ulong save_size;                        /* Default Save Size (in bytes) */
 408
 409 static int on_loadaddr(const char *name, const char *value, enum env_op op,
 410         int flags)
 411 {
 412         switch (op) {
 413         case env_op_create:
 414         case env_op_overwrite:
 415                 load_addr = simple_strtoul(value, NULL, 16);
 416                 break;
 417         default:
 418                 break;
 419         }
 420
 421         return 0;
 422 }
 423 U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr);
 424
 425 ulong getenv_bootm_low(void)
 426 {
 427         char *s = getenv("bootm_low");
 428         if (s) {
 429                 ulong tmp = simple_strtoul(s, NULL, 16);
 430                 return tmp;
 431         }
 432
 433 #if defined(CONFIG_SYS_SDRAM_BASE)
 434         return CONFIG_SYS_SDRAM_BASE;
 435 #elif defined(CONFIG_ARM)
 436         return gd->bd->bi_dram[0].start;
 437 #else
 438         return 0;
 439 #endif
 440 }
 441
 442 phys_size_t getenv_bootm_size(void)
 443 {
 444         phys_size_t tmp;
 445         char *s = getenv("bootm_size");
 446         if (s) {
 447                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
 448                 return tmp;
 449         }
 450         s = getenv("bootm_low");
 451         if (s)
 452                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
 453         else
 454                 tmp = 0;
 455
 456
 457 #if defined(CONFIG_ARM)
 458         return gd->bd->bi_dram[0].size - tmp;
 459 #else
 460         return gd->bd->bi_memsize - tmp;
 461 #endif
 462 }
 463
 464 phys_size_t getenv_bootm_mapsize(void)
 465 {
 466         phys_size_t tmp;
 467         char *s = getenv("bootm_mapsize");
 468         if (s) {
 469                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
 470                 return tmp;
 471         }
 472
 473 #if defined(CONFIG_SYS_BOOTMAPSZ)
 474         return CONFIG_SYS_BOOTMAPSZ;
 475 #else
 476         return getenv_bootm_size();
 477 #endif
 478 }
 479
 480 void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
 481 {
 482         if (to == from)
 483                 return;
 484
 485 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
 486         while (len > 0) {
 487                 size_t tail = (len > chunksz) ? chunksz : len;
 488                 WATCHDOG_RESET();
 489                 memmove(to, from, tail);
 490                 to += tail;
 491                 from += tail;
 492                 len -= tail;
 493         }
 494 #else   /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
 495         memmove(to, from, len);
 496 #endif  /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
 497 }
 498 #endif /* !USE_HOSTCC */
 499
 500 void genimg_print_size(uint32_t size)
 501 {
 502 #ifndef USE_HOSTCC
 503         printf("%d Bytes = ", size);
 504         print_size(size, "\n");
 505 #else
 506         printf("%d Bytes = %.2f kB = %.2f MB\n",
 507                         size, (double)size / 1.024e3,
 508                         (double)size / 1.048576e6);
 509 #endif
 510 }
 511
 512 #if IMAGE_ENABLE_TIMESTAMP
 513 void genimg_print_time(time_t timestamp)
 514 {
 515 #ifndef USE_HOSTCC
 516         struct rtc_time tm;
 517
 518         to_tm(timestamp, &tm);
 519         printf("%4d-%02d-%02d  %2d:%02d:%02d UTC\n",
 520                         tm.tm_year, tm.tm_mon, tm.tm_mday,
 521                         tm.tm_hour, tm.tm_min, tm.tm_sec);
 522 #else
 523         printf("%s", ctime(&timestamp));
 524 #endif
 525 }
 526 #endif
 527
 528 /**
 529  * get_table_entry_name - translate entry id to long name
 530  * @table: pointer to a translation table for entries of a specific type
 531  * @msg: message to be returned when translation fails
 532  * @id: entry id to be translated
 533  *
 534  * get_table_entry_name() will go over translation table trying to find
 535  * entry that matches given id. If matching entry is found, its long
 536  * name is returned to the caller.
 537  *
 538  * returns:
 539  *     long entry name if translation succeeds
 540  *     msg otherwise
 541  */
 542 char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
 543 {
 544         for (; table->id >= 0; ++table) {
 545                 if (table->id == id)
 546 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
 547                         return table->lname;
 548 #else
 549                         return table->lname + gd->reloc_off;
 550 #endif
 551         }
 552         return (msg);
 553 }
 554
 555 const char *genimg_get_os_name(uint8_t os)
 556 {
 557         return (get_table_entry_name(uimage_os, "Unknown OS", os));
 558 }
 559
 560 const char *genimg_get_arch_name(uint8_t arch)
 561 {
 562         return (get_table_entry_name(uimage_arch, "Unknown Architecture",
 563                                         arch));
 564 }
 565
 566 const char *genimg_get_type_name(uint8_t type)
 567 {
 568         return (get_table_entry_name(uimage_type, "Unknown Image", type));
 569 }
 570
 571 const char *genimg_get_comp_name(uint8_t comp)
 572 {
 573         return (get_table_entry_name(uimage_comp, "Unknown Compression",
 574                                         comp));
 575 }
 576
 577 /**
 578  * get_table_entry_id - translate short entry name to id
 579  * @table: pointer to a translation table for entries of a specific type
 580  * @table_name: to be used in case of error
 581  * @name: entry short name to be translated
 582  *
 583  * get_table_entry_id() will go over translation table trying to find
 584  * entry that matches given short name. If matching entry is found,
 585  * its id returned to the caller.
 586  *
 587  * returns:
 588  *     entry id if translation succeeds
 589  *     -1 otherwise
 590  */
 591 int get_table_entry_id(const table_entry_t *table,
 592                 const char *table_name, const char *name)
 593 {
 594         const table_entry_t *t;
 595 #ifdef USE_HOSTCC
 596         int first = 1;
 597
 598         for (t = table; t->id >= 0; ++t) {
 599                 if (t->sname && strcasecmp(t->sname, name) == 0)
 600                         return(t->id);
 601         }
 602
 603         fprintf(stderr, "\nInvalid %s Type - valid names are", table_name);
 604         for (t = table; t->id >= 0; ++t) {
 605                 if (t->sname == NULL)
 606                         continue;
 607                 fprintf(stderr, "%c %s", (first) ? ':' : ',', t->sname);
 608                 first = 0;
 609         }
 610         fprintf(stderr, "\n");
 611 #else
 612         for (t = table; t->id >= 0; ++t) {
 613 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 614                 if (t->sname && strcmp(t->sname + gd->reloc_off, name) == 0)
 615 #else
 616                 if (t->sname && strcmp(t->sname, name) == 0)
 617 #endif
 618                         return (t->id);
 619         }
 620         debug("Invalid %s Type: %s\n", table_name, name);
 621 #endif /* USE_HOSTCC */
 622         return (-1);
 623 }
 624
 625 int genimg_get_os_id(const char *name)
 626 {
 627         return (get_table_entry_id(uimage_os, "OS", name));
 628 }
 629
 630 int genimg_get_arch_id(const char *name)
 631 {
 632         return (get_table_entry_id(uimage_arch, "CPU", name));
 633 }
 634
 635 int genimg_get_type_id(const char *name)
 636 {
 637         return (get_table_entry_id(uimage_type, "Image", name));
 638 }
 639
 640 int genimg_get_comp_id(const char *name)
 641 {
 642         return (get_table_entry_id(uimage_comp, "Compression", name));
 643 }
 644
 645 #ifndef USE_HOSTCC
 646 /**
 647  * genimg_get_kernel_addr_fit - get the real kernel address and return 2
 648  *                              FIT strings
 649  * @img_addr: a string might contain real image address
 650  * @fit_uname_config: double pointer to a char, will hold pointer to a
 651  *                    configuration unit name
 652  * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage
 653  *                    name
 654  *
 655  * genimg_get_kernel_addr_fit get the real kernel start address from a string
 656  * which is normally the first argv of bootm/bootz
 657  *
 658  * returns:
 659  *     kernel start address
 660  */
 661 ulong genimg_get_kernel_addr_fit(char * const img_addr,
 662                              const char **fit_uname_config,
 663                              const char **fit_uname_kernel)
 664 {
 665         ulong kernel_addr;
 666
 667         /* find out kernel image address */
 668         if (!img_addr) {
 669                 kernel_addr = load_addr;
 670                 debug("*  kernel: default image load address = 0x%08lx\n",
 671                       load_addr);
 672 #if defined(CONFIG_FIT)
 673         } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
 674                                   fit_uname_config)) {
 675                 debug("*  kernel: config '%s' from image at 0x%08lx\n",
 676                       *fit_uname_config, kernel_addr);
 677         } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
 678                                      fit_uname_kernel)) {
 679                 debug("*  kernel: subimage '%s' from image at 0x%08lx\n",
 680                       *fit_uname_kernel, kernel_addr);
 681 #endif
 682         } else {
 683                 kernel_addr = simple_strtoul(img_addr, NULL, 16);
 684                 debug("*  kernel: cmdline image address = 0x%08lx\n",
 685                       kernel_addr);
 686         }
 687
 688         return kernel_addr;
 689 }
 690
 691 /**
 692  * genimg_get_kernel_addr() is the simple version of
 693  * genimg_get_kernel_addr_fit(). It ignores those return FIT strings
 694  */
 695 ulong genimg_get_kernel_addr(char * const img_addr)
 696 {
 697         const char *fit_uname_config = NULL;
 698         const char *fit_uname_kernel = NULL;
 699
 700         return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config,
 701                                           &fit_uname_kernel);
 702 }
 703
 704 /**
 705  * genimg_get_format - get image format type
 706  * @img_addr: image start address
 707  *
 708  * genimg_get_format() checks whether provided address points to a valid
 709  * legacy or FIT image.
 710  *
 711  * New uImage format and FDT blob are based on a libfdt. FDT blob
 712  * may be passed directly or embedded in a FIT image. In both situations
 713  * genimg_get_format() must be able to dectect libfdt header.
 714  *
 715  * returns:
 716  *     image format type or IMAGE_FORMAT_INVALID if no image is present
 717  */
 718 int genimg_get_format(const void *img_addr)
 719 {
 720 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 721         const image_header_t *hdr;
 722
 723         hdr = (const image_header_t *)img_addr;
 724         if (image_check_magic(hdr))
 725                 return IMAGE_FORMAT_LEGACY;
 726 #endif
 727 #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT)
 728         if (fdt_check_header(img_addr) == 0)
 729                 return IMAGE_FORMAT_FIT;
 730 #endif
 731 #ifdef CONFIG_ANDROID_BOOT_IMAGE
 732         if (android_image_check_header(img_addr) == 0)
 733                 return IMAGE_FORMAT_ANDROID;
 734 #endif
 735
 736         return IMAGE_FORMAT_INVALID;
 737 }
 738
 739 /**
 740  * genimg_get_image - get image from special storage (if necessary)
 741  * @img_addr: image start address
 742  *
 743  * genimg_get_image() checks if provided image start adddress is located
 744  * in a dataflash storage. If so, image is moved to a system RAM memory.
 745  *
 746  * returns:
 747  *     image start address after possible relocation from special storage
 748  */
 749 ulong genimg_get_image(ulong img_addr)
 750 {
 751         ulong ram_addr = img_addr;
 752
 753 #ifdef CONFIG_HAS_DATAFLASH
 754         ulong h_size, d_size;
 755
 756         if (addr_dataflash(img_addr)) {
 757                 void *buf;
 758
 759                 /* ger RAM address */
 760                 ram_addr = CONFIG_SYS_LOAD_ADDR;
 761
 762                 /* get header size */
 763                 h_size = image_get_header_size();
 764 #if defined(CONFIG_FIT)
 765                 if (sizeof(struct fdt_header) > h_size)
 766                         h_size = sizeof(struct fdt_header);
 767 #endif
 768
 769                 /* read in header */
 770                 debug("   Reading image header from dataflash address "
 771                         "%08lx to RAM address %08lx\n", img_addr, ram_addr);
 772
 773                 buf = map_sysmem(ram_addr, 0);
 774                 read_dataflash(img_addr, h_size, buf);
 775
 776                 /* get data size */
 777                 switch (genimg_get_format(buf)) {
 778 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 779                 case IMAGE_FORMAT_LEGACY:
 780                         d_size = image_get_data_size(buf);
 781                         debug("   Legacy format image found at 0x%08lx, "
 782                                         "size 0x%08lx\n",
 783                                         ram_addr, d_size);
 784                         break;
 785 #endif
 786 #if defined(CONFIG_FIT)
 787                 case IMAGE_FORMAT_FIT:
 788                         d_size = fit_get_size(buf) - h_size;
 789                         debug("   FIT/FDT format image found at 0x%08lx, "
 790                                         "size 0x%08lx\n",
 791                                         ram_addr, d_size);
 792                         break;
 793 #endif
 794                 default:
 795                         printf("   No valid image found at 0x%08lx\n",
 796                                 img_addr);
 797                         return ram_addr;
 798                 }
 799
 800                 /* read in image data */
 801                 debug("   Reading image remaining data from dataflash address "
 802                         "%08lx to RAM address %08lx\n", img_addr + h_size,
 803                         ram_addr + h_size);
 804
 805                 read_dataflash(img_addr + h_size, d_size,
 806                                 (char *)(buf + h_size));
 807
 808         }
 809 #endif /* CONFIG_HAS_DATAFLASH */
 810
 811         return ram_addr;
 812 }
 813
 814 /**
 815  * fit_has_config - check if there is a valid FIT configuration
 816  * @images: pointer to the bootm command headers structure
 817  *
 818  * fit_has_config() checks if there is a FIT configuration in use
 819  * (if FTI support is present).
 820  *
 821  * returns:
 822  *     0, no FIT support or no configuration found
 823  *     1, configuration found
 824  */
 825 int genimg_has_config(bootm_headers_t *images)
 826 {
 827 #if defined(CONFIG_FIT)
 828         if (images->fit_uname_cfg)
 829                 return 1;
 830 #endif
 831         return 0;
 832 }
 833
 834 /**
 835  * boot_get_ramdisk - main ramdisk handling routine
 836  * @argc: command argument count
 837  * @argv: command argument list
 838  * @images: pointer to the bootm images structure
 839  * @arch: expected ramdisk architecture
 840  * @rd_start: pointer to a ulong variable, will hold ramdisk start address
 841  * @rd_end: pointer to a ulong variable, will hold ramdisk end
 842  *
 843  * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
 844  * Curently supported are the following ramdisk sources:
 845  *      - multicomponent kernel/ramdisk image,
 846  *      - commandline provided address of decicated ramdisk image.
 847  *
 848  * returns:
 849  *     0, if ramdisk image was found and valid, or skiped
 850  *     rd_start and rd_end are set to ramdisk start/end addresses if
 851  *     ramdisk image is found and valid
 852  *
 853  *     1, if ramdisk image is found but corrupted, or invalid
 854  *     rd_start and rd_end are set to 0 if no ramdisk exists
 855  */
 856 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
 857                 uint8_t arch, ulong *rd_start, ulong *rd_end)
 858 {
 859         ulong rd_addr, rd_load;
 860         ulong rd_data, rd_len;
 861 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 862         const image_header_t *rd_hdr;
 863 #endif
 864         void *buf;
 865 #ifdef CONFIG_SUPPORT_RAW_INITRD
 866         char *end;
 867 #endif
 868 #if defined(CONFIG_FIT)
 869         const char      *fit_uname_config = images->fit_uname_cfg;
 870         const char      *fit_uname_ramdisk = NULL;
 871         ulong           default_addr;
 872         int             rd_noffset;
 873 #endif
 874         const char *select = NULL;
 875
 876         *rd_start = 0;
 877         *rd_end = 0;
 878
 879         if (argc >= 2)
 880                 select = argv[1];
 881         /*
 882          * Look for a '-' which indicates to ignore the
 883          * ramdisk argument
 884          */
 885         if (select && strcmp(select, "-") ==  0) {
 886                 debug("## Skipping init Ramdisk\n");
 887                 rd_len = rd_data = 0;
 888         } else if (select || genimg_has_config(images)) {
 889 #if defined(CONFIG_FIT)
 890                 if (select) {
 891                         /*
 892                          * If the init ramdisk comes from the FIT image and
 893                          * the FIT image address is omitted in the command
 894                          * line argument, try to use os FIT image address or
 895                          * default load address.
 896                          */
 897                         if (images->fit_uname_os)
 898                                 default_addr = (ulong)images->fit_hdr_os;
 899                         else
 900                                 default_addr = load_addr;
 901
 902                         if (fit_parse_conf(select, default_addr,
 903                                            &rd_addr, &fit_uname_config)) {
 904                                 debug("*  ramdisk: config '%s' from image at "
 905                                                 "0x%08lx\n",
 906                                                 fit_uname_config, rd_addr);
 907                         } else if (fit_parse_subimage(select, default_addr,
 908                                                 &rd_addr, &fit_uname_ramdisk)) {
 909                                 debug("*  ramdisk: subimage '%s' from image at "
 910                                                 "0x%08lx\n",
 911                                                 fit_uname_ramdisk, rd_addr);
 912                         } else
 913 #endif
 914                         {
 915                                 rd_addr = simple_strtoul(select, NULL, 16);
 916                                 debug("*  ramdisk: cmdline image address = "
 917                                                 "0x%08lx\n",
 918                                                 rd_addr);
 919                         }
 920 #if defined(CONFIG_FIT)
 921                 } else {
 922                         /* use FIT configuration provided in first bootm
 923                          * command argument. If the property is not defined,
 924                          * quit silently.
 925                          */
 926                         rd_addr = map_to_sysmem(images->fit_hdr_os);
 927                         rd_noffset = fit_get_node_from_config(images,
 928                                         FIT_RAMDISK_PROP, rd_addr);
 929                         if (rd_noffset == -ENOLINK)
 930                                 return 0;
 931                         else if (rd_noffset < 0)
 932                                 return 1;
 933                 }
 934 #endif
 935
 936                 /* copy from dataflash if needed */
 937                 rd_addr = genimg_get_image(rd_addr);
 938
 939                 /*
 940                  * Check if there is an initrd image at the
 941                  * address provided in the second bootm argument
 942                  * check image type, for FIT images get FIT node.
 943                  */
 944                 buf = map_sysmem(rd_addr, 0);
 945                 switch (genimg_get_format(buf)) {
 946 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 947                 case IMAGE_FORMAT_LEGACY:
 948                         printf("## Loading init Ramdisk from Legacy "
 949                                         "Image at %08lx ...\n", rd_addr);
 950
 951                         bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
 952                         rd_hdr = image_get_ramdisk(rd_addr, arch,
 953                                                         images->verify);
 954
 955                         if (rd_hdr == NULL)
 956                                 return 1;
 957
 958                         rd_data = image_get_data(rd_hdr);
 959                         rd_len = image_get_data_size(rd_hdr);
 960                         rd_load = image_get_load(rd_hdr);
 961                         break;
 962 #endif
 963 #if defined(CONFIG_FIT)
 964                 case IMAGE_FORMAT_FIT:
 965                         rd_noffset = fit_image_load(images,
 966                                         rd_addr, &fit_uname_ramdisk,
 967                                         &fit_uname_config, arch,
 968                                         IH_TYPE_RAMDISK,
 969                                         BOOTSTAGE_ID_FIT_RD_START,
 970                                         FIT_LOAD_OPTIONAL_NON_ZERO,
 971                                         &rd_data, &rd_len);
 972                         if (rd_noffset < 0)
 973                                 return 1;
 974
 975                         images->fit_hdr_rd = map_sysmem(rd_addr, 0);
 976                         images->fit_uname_rd = fit_uname_ramdisk;
 977                         images->fit_noffset_rd = rd_noffset;
 978                         break;
 979 #endif
 980                 default:
 981 #ifdef CONFIG_SUPPORT_RAW_INITRD
 982                         end = NULL;
 983                         if (select)
 984                                 end = strchr(select, ':');
 985                         if (end) {
 986                                 rd_len = simple_strtoul(++end, NULL, 16);
 987                                 rd_data = rd_addr;
 988                         } else
 989 #endif
 990                         {
 991                                 puts("Wrong Ramdisk Image Format\n");
 992                                 rd_data = rd_len = rd_load = 0;
 993                                 return 1;
 994                         }
 995                 }
 996         } else if (images->legacy_hdr_valid &&
 997                         image_check_type(&images->legacy_hdr_os_copy,
 998                                                 IH_TYPE_MULTI)) {
 999
1000                 /*
1001                  * Now check if we have a legacy mult-component image,
1002                  * get second entry data start address and len.
1003                  */
1004                 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
1005                 printf("## Loading init Ramdisk from multi component "
1006                                 "Legacy Image at %08lx ...\n",
1007                                 (ulong)images->legacy_hdr_os);
1008
1009                 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
1010         }
1011 #ifdef CONFIG_ANDROID_BOOT_IMAGE
1012         else if ((genimg_get_format(images) == IMAGE_FORMAT_ANDROID) &&
1013                  (!android_image_get_ramdisk((void *)images->os.start,
1014                  &rd_data, &rd_len))) {
1015                 /* empty */
1016         }
1017 #endif
1018         else {
1019                 /*
1020                  * no initrd image
1021                  */
1022                 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
1023                 rd_len = rd_data = 0;
1024         }
1025
1026         if (!rd_data) {
1027                 debug("## No init Ramdisk\n");
1028         } else {
1029                 *rd_start = rd_data;
1030                 *rd_end = rd_data + rd_len;
1031         }
1032         debug("   ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
1033                         *rd_start, *rd_end);
1034
1035         return 0;
1036 }
1037
1038 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
1039 /**
1040  * boot_ramdisk_high - relocate init ramdisk
1041  * @lmb: pointer to lmb handle, will be used for memory mgmt
1042  * @rd_data: ramdisk data start address
1043  * @rd_len: ramdisk data length
1044  * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1045  *      start address (after possible relocation)
1046  * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1047  *      end address (after possible relocation)
1048  *
1049  * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
1050  * variable and if requested ramdisk data is moved to a specified location.
1051  *
1052  * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1053  * start/end addresses if ramdisk image start and len were provided,
1054  * otherwise set initrd_start and initrd_end set to zeros.
1055  *
1056  * returns:
1057  *      0 - success
1058  *     -1 - failure
1059  */
1060 int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
1061                   ulong *initrd_start, ulong *initrd_end)
1062 {
1063         char    *s;
1064         ulong   initrd_high;
1065         int     initrd_copy_to_ram = 1;
1066
1067         if ((s = getenv("initrd_high")) != NULL) {
1068                 /* a value of "no" or a similar string will act like 0,
1069                  * turning the "load high" feature off. This is intentional.
1070                  */
1071                 initrd_high = simple_strtoul(s, NULL, 16);
1072                 if (initrd_high == ~0)
1073                         initrd_copy_to_ram = 0;
1074         } else {
1075                 /* not set, no restrictions to load high */
1076                 initrd_high = ~0;
1077         }
1078
1079
1080 #ifdef CONFIG_LOGBUFFER
1081         /* Prevent initrd from overwriting logbuffer */
1082         lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE);
1083 #endif
1084
1085         debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
1086                         initrd_high, initrd_copy_to_ram);
1087
1088         if (rd_data) {
1089                 if (!initrd_copy_to_ram) {      /* zero-copy ramdisk support */
1090                         debug("   in-place initrd\n");
1091                         *initrd_start = rd_data;
1092                         *initrd_end = rd_data + rd_len;
1093                         lmb_reserve(lmb, rd_data, rd_len);
1094                 } else {
1095                         if (initrd_high)
1096                                 *initrd_start = (ulong)lmb_alloc_base(lmb,
1097                                                 rd_len, 0x1000, initrd_high);
1098                         else
1099                                 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1100                                                                  0x1000);
1101
1102                         if (*initrd_start == 0) {
1103                                 puts("ramdisk - allocation error\n");
1104                                 goto error;
1105                         }
1106                         bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
1107
1108                         *initrd_end = *initrd_start + rd_len;
1109                         printf("   Loading Ramdisk to %08lx, end %08lx ... ",
1110                                         *initrd_start, *initrd_end);
1111
1112                         memmove_wd((void *)*initrd_start,
1113                                         (void *)rd_data, rd_len, CHUNKSZ);
1114
1115 #ifdef CONFIG_MP
1116                         /*
1117                          * Ensure the image is flushed to memory to handle
1118                          * AMP boot scenarios in which we might not be
1119                          * HW cache coherent
1120                          */
1121                         flush_cache((unsigned long)*initrd_start, rd_len);
1122 #endif
1123                         puts("OK\n");
1124                 }
1125         } else {
1126                 *initrd_start = 0;
1127                 *initrd_end = 0;
1128         }
1129         debug("   ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
1130                         *initrd_start, *initrd_end);
1131
1132         return 0;
1133
1134 error:
1135         return -1;
1136 }
1137 #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
1138
1139 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE
1140 /**
1141  * boot_get_cmdline - allocate and initialize kernel cmdline
1142  * @lmb: pointer to lmb handle, will be used for memory mgmt
1143  * @cmd_start: pointer to a ulong variable, will hold cmdline start
1144  * @cmd_end: pointer to a ulong variable, will hold cmdline end
1145  *
1146  * boot_get_cmdline() allocates space for kernel command line below
1147  * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-boot environemnt
1148  * variable is present its contents is copied to allocated kernel
1149  * command line.
1150  *
1151  * returns:
1152  *      0 - success
1153  *     -1 - failure
1154  */
1155 int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
1156 {
1157         char *cmdline;
1158         char *s;
1159
1160         cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
1161                                 getenv_bootm_mapsize() + getenv_bootm_low());
1162
1163         if (cmdline == NULL)
1164                 return -1;
1165
1166         if ((s = getenv("bootargs")) == NULL)
1167                 s = "";
1168
1169         strcpy(cmdline, s);
1170
1171         *cmd_start = (ulong) & cmdline[0];
1172         *cmd_end = *cmd_start + strlen(cmdline);
1173
1174         debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
1175
1176         return 0;
1177 }
1178 #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
1179
1180 #ifdef CONFIG_SYS_BOOT_GET_KBD
1181 /**
1182  * boot_get_kbd - allocate and initialize kernel copy of board info
1183  * @lmb: pointer to lmb handle, will be used for memory mgmt
1184  * @kbd: double pointer to board info data
1185  *
1186  * boot_get_kbd() allocates space for kernel copy of board info data below
1187  * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized
1188  * with the current u-boot board info data.
1189  *
1190  * returns:
1191  *      0 - success
1192  *     -1 - failure
1193  */
1194 int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
1195 {
1196         *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
1197                                 getenv_bootm_mapsize() + getenv_bootm_low());
1198         if (*kbd == NULL)
1199                 return -1;
1200
1201         **kbd = *(gd->bd);
1202
1203         debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
1204
1205 #if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1206         do_bdinfo(NULL, 0, 0, NULL);
1207 #endif
1208
1209         return 0;
1210 }
1211 #endif /* CONFIG_SYS_BOOT_GET_KBD */
1212
1213 #ifdef CONFIG_LMB
1214 int image_setup_linux(bootm_headers_t *images)
1215 {
1216         ulong of_size = images->ft_len;
1217         char **of_flat_tree = &images->ft_addr;
1218         ulong *initrd_start = &images->initrd_start;
1219         ulong *initrd_end = &images->initrd_end;
1220         struct lmb *lmb = &images->lmb;
1221         ulong rd_len;
1222         int ret;
1223
1224         if (IMAGE_ENABLE_OF_LIBFDT)
1225                 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1226
1227         if (IMAGE_BOOT_GET_CMDLINE) {
1228                 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1229                                 &images->cmdline_end);
1230                 if (ret) {
1231                         puts("ERROR with allocation of cmdline\n");
1232                         return ret;
1233                 }
1234         }
1235         if (IMAGE_ENABLE_RAMDISK_HIGH) {
1236                 rd_len = images->rd_end - images->rd_start;
1237                 ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
1238                                 initrd_start, initrd_end);
1239                 if (ret)
1240                         return ret;
1241         }
1242
1243         if (IMAGE_ENABLE_OF_LIBFDT) {
1244                 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1245                 if (ret)
1246                         return ret;
1247         }
1248
1249         if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1250                 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1251                 if (ret)
1252                         return ret;
1253         }
1254
1255         return 0;
1256 }
1257 #endif /* CONFIG_LMB */
1258 #endif /* !USE_HOSTCC */