]> git.sur5r.net Git - u-boot/blob - common/image.c
tftp: update: Include missing cfi_flash.h header
[u-boot] / 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 #include <rtc.h>
19
20 #include <environment.h>
21 #include <image.h>
22 #include <mapmem.h>
23
24 #if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
25 #include <libfdt.h>
26 #include <fdt_support.h>
27 #include <fpga.h>
28 #include <xilinx.h>
29 #endif
30
31 #include <u-boot/md5.h>
32 #include <u-boot/sha1.h>
33 #include <linux/errno.h>
34 #include <asm/io.h>
35
36 #ifdef CONFIG_CMD_BDI
37 extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
38 #endif
39
40 DECLARE_GLOBAL_DATA_PTR;
41
42 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
43 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
44                                                 int verify);
45 #endif
46 #else
47 #include "mkimage.h"
48 #include <u-boot/md5.h>
49 #include <time.h>
50 #include <image.h>
51
52 #ifndef __maybe_unused
53 # define __maybe_unused         /* unimplemented */
54 #endif
55 #endif /* !USE_HOSTCC*/
56
57 #include <u-boot/crc.h>
58
59 #ifndef CONFIG_SYS_BARGSIZE
60 #define CONFIG_SYS_BARGSIZE 512
61 #endif
62
63 static const table_entry_t uimage_arch[] = {
64         {       IH_ARCH_INVALID,        "invalid",      "Invalid ARCH", },
65         {       IH_ARCH_ALPHA,          "alpha",        "Alpha",        },
66         {       IH_ARCH_ARM,            "arm",          "ARM",          },
67         {       IH_ARCH_I386,           "x86",          "Intel x86",    },
68         {       IH_ARCH_IA64,           "ia64",         "IA64",         },
69         {       IH_ARCH_M68K,           "m68k",         "M68K",         },
70         {       IH_ARCH_MICROBLAZE,     "microblaze",   "MicroBlaze",   },
71         {       IH_ARCH_MIPS,           "mips",         "MIPS",         },
72         {       IH_ARCH_MIPS64,         "mips64",       "MIPS 64 Bit",  },
73         {       IH_ARCH_NIOS2,          "nios2",        "NIOS II",      },
74         {       IH_ARCH_PPC,            "powerpc",      "PowerPC",      },
75         {       IH_ARCH_PPC,            "ppc",          "PowerPC",      },
76         {       IH_ARCH_S390,           "s390",         "IBM S390",     },
77         {       IH_ARCH_SH,             "sh",           "SuperH",       },
78         {       IH_ARCH_SPARC,          "sparc",        "SPARC",        },
79         {       IH_ARCH_SPARC64,        "sparc64",      "SPARC 64 Bit", },
80         {       IH_ARCH_BLACKFIN,       "blackfin",     "Blackfin",     },
81         {       IH_ARCH_AVR32,          "avr32",        "AVR32",        },
82         {       IH_ARCH_NDS32,          "nds32",        "NDS32",        },
83         {       IH_ARCH_OPENRISC,       "or1k",         "OpenRISC 1000",},
84         {       IH_ARCH_SANDBOX,        "sandbox",      "Sandbox",      },
85         {       IH_ARCH_ARM64,          "arm64",        "AArch64",      },
86         {       IH_ARCH_ARC,            "arc",          "ARC",          },
87         {       IH_ARCH_X86_64,         "x86_64",       "AMD x86_64",   },
88         {       IH_ARCH_XTENSA,         "xtensa",       "Xtensa",       },
89         {       -1,                     "",             "",             },
90 };
91
92 static const table_entry_t uimage_os[] = {
93         {       IH_OS_INVALID,  "invalid",      "Invalid OS",           },
94         {       IH_OS_ARM_TRUSTED_FIRMWARE, "arm-trusted-firmware", "ARM Trusted Firmware"  },
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,    "invalid",    "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         {       IH_TYPE_RKIMAGE,    "rkimage",    "Rockchip Boot Image" },
155         {       IH_TYPE_RKSD,       "rksd",       "Rockchip SD Boot Image" },
156         {       IH_TYPE_RKSPI,      "rkspi",      "Rockchip SPI Boot Image" },
157         {       IH_TYPE_VYBRIDIMAGE, "vybridimage",  "Vybrid Boot Image", },
158         {       IH_TYPE_ZYNQIMAGE,  "zynqimage",  "Xilinx Zynq Boot Image" },
159         {       IH_TYPE_ZYNQMPIMAGE, "zynqmpimage", "Xilinx ZynqMP Boot Image" },
160         {       IH_TYPE_FPGA,       "fpga",       "FPGA Image" },
161         {       IH_TYPE_TEE,        "tee",        "Trusted Execution Environment Image",},
162         {       IH_TYPE_FIRMWARE_IVT, "firmware_ivt", "Firmware with HABv4 IVT" },
163         {       IH_TYPE_PMMC,        "pmmc",        "TI Power Management Micro-Controller Firmware",},
164         {       -1,                 "",           "",                   },
165 };
166
167 static const table_entry_t uimage_comp[] = {
168         {       IH_COMP_NONE,   "none",         "uncompressed",         },
169         {       IH_COMP_BZIP2,  "bzip2",        "bzip2 compressed",     },
170         {       IH_COMP_GZIP,   "gzip",         "gzip compressed",      },
171         {       IH_COMP_LZMA,   "lzma",         "lzma compressed",      },
172         {       IH_COMP_LZO,    "lzo",          "lzo compressed",       },
173         {       IH_COMP_LZ4,    "lz4",          "lz4 compressed",       },
174         {       -1,             "",             "",                     },
175 };
176
177 struct table_info {
178         const char *desc;
179         int count;
180         const table_entry_t *table;
181 };
182
183 static const struct table_info table_info[IH_COUNT] = {
184         { "architecture", IH_ARCH_COUNT, uimage_arch },
185         { "compression", IH_COMP_COUNT, uimage_comp },
186         { "operating system", IH_OS_COUNT, uimage_os },
187         { "image type", IH_TYPE_COUNT, uimage_type },
188 };
189
190 /*****************************************************************************/
191 /* Legacy format routines */
192 /*****************************************************************************/
193 int image_check_hcrc(const image_header_t *hdr)
194 {
195         ulong hcrc;
196         ulong len = image_get_header_size();
197         image_header_t header;
198
199         /* Copy header so we can blank CRC field for re-calculation */
200         memmove(&header, (char *)hdr, image_get_header_size());
201         image_set_hcrc(&header, 0);
202
203         hcrc = crc32(0, (unsigned char *)&header, len);
204
205         return (hcrc == image_get_hcrc(hdr));
206 }
207
208 int image_check_dcrc(const image_header_t *hdr)
209 {
210         ulong data = image_get_data(hdr);
211         ulong len = image_get_data_size(hdr);
212         ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
213
214         return (dcrc == image_get_dcrc(hdr));
215 }
216
217 /**
218  * image_multi_count - get component (sub-image) count
219  * @hdr: pointer to the header of the multi component image
220  *
221  * image_multi_count() returns number of components in a multi
222  * 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  *     number of components
229  */
230 ulong image_multi_count(const image_header_t *hdr)
231 {
232         ulong i, count = 0;
233         uint32_t *size;
234
235         /* get start of the image payload, which in case of multi
236          * component images that points to a table of component sizes */
237         size = (uint32_t *)image_get_data(hdr);
238
239         /* count non empty slots */
240         for (i = 0; size[i]; ++i)
241                 count++;
242
243         return count;
244 }
245
246 /**
247  * image_multi_getimg - get component data address and size
248  * @hdr: pointer to the header of the multi component image
249  * @idx: index of the requested component
250  * @data: pointer to a ulong variable, will hold component data address
251  * @len: pointer to a ulong variable, will hold component size
252  *
253  * image_multi_getimg() returns size and data address for the requested
254  * component in a multi component image.
255  *
256  * Note: no checking of the image type is done, caller must pass
257  * a valid multi component image.
258  *
259  * returns:
260  *     data address and size of the component, if idx is valid
261  *     0 in data and len, if idx is out of range
262  */
263 void image_multi_getimg(const image_header_t *hdr, ulong idx,
264                         ulong *data, ulong *len)
265 {
266         int i;
267         uint32_t *size;
268         ulong offset, count, img_data;
269
270         /* get number of component */
271         count = image_multi_count(hdr);
272
273         /* get start of the image payload, which in case of multi
274          * component images that points to a table of component sizes */
275         size = (uint32_t *)image_get_data(hdr);
276
277         /* get address of the proper component data start, which means
278          * skipping sizes table (add 1 for last, null entry) */
279         img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
280
281         if (idx < count) {
282                 *len = uimage_to_cpu(size[idx]);
283                 offset = 0;
284
285                 /* go over all indices preceding requested component idx */
286                 for (i = 0; i < idx; i++) {
287                         /* add up i-th component size, rounding up to 4 bytes */
288                         offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
289                 }
290
291                 /* calculate idx-th component data address */
292                 *data = img_data + offset;
293         } else {
294                 *len = 0;
295                 *data = 0;
296         }
297 }
298
299 static void image_print_type(const image_header_t *hdr)
300 {
301         const char __maybe_unused *os, *arch, *type, *comp;
302
303         os = genimg_get_os_name(image_get_os(hdr));
304         arch = genimg_get_arch_name(image_get_arch(hdr));
305         type = genimg_get_type_name(image_get_type(hdr));
306         comp = genimg_get_comp_name(image_get_comp(hdr));
307
308         printf("%s %s %s (%s)\n", arch, os, type, comp);
309 }
310
311 /**
312  * image_print_contents - prints out the contents of the legacy format image
313  * @ptr: pointer to the legacy format image header
314  * @p: pointer to prefix string
315  *
316  * image_print_contents() formats a multi line legacy image contents description.
317  * The routine prints out all header fields followed by the size/offset data
318  * for MULTI/SCRIPT images.
319  *
320  * returns:
321  *     no returned results
322  */
323 void image_print_contents(const void *ptr)
324 {
325         const image_header_t *hdr = (const image_header_t *)ptr;
326         const char __maybe_unused *p;
327
328         p = IMAGE_INDENT_STRING;
329         printf("%sImage Name:   %.*s\n", p, IH_NMLEN, image_get_name(hdr));
330         if (IMAGE_ENABLE_TIMESTAMP) {
331                 printf("%sCreated:      ", p);
332                 genimg_print_time((time_t)image_get_time(hdr));
333         }
334         printf("%sImage Type:   ", p);
335         image_print_type(hdr);
336         printf("%sData Size:    ", p);
337         genimg_print_size(image_get_data_size(hdr));
338         printf("%sLoad Address: %08x\n", p, image_get_load(hdr));
339         printf("%sEntry Point:  %08x\n", p, image_get_ep(hdr));
340
341         if (image_check_type(hdr, IH_TYPE_MULTI) ||
342                         image_check_type(hdr, IH_TYPE_SCRIPT)) {
343                 int i;
344                 ulong data, len;
345                 ulong count = image_multi_count(hdr);
346
347                 printf("%sContents:\n", p);
348                 for (i = 0; i < count; i++) {
349                         image_multi_getimg(hdr, i, &data, &len);
350
351                         printf("%s   Image %d: ", p, i);
352                         genimg_print_size(len);
353
354                         if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
355                                 /*
356                                  * the user may need to know offsets
357                                  * if planning to do something with
358                                  * multiple files
359                                  */
360                                 printf("%s    Offset = 0x%08lx\n", p, data);
361                         }
362                 }
363         } else if (image_check_type(hdr, IH_TYPE_FIRMWARE_IVT)) {
364                 printf("HAB Blocks:   0x%08x   0x0000   0x%08x\n",
365                                 image_get_load(hdr) - image_get_header_size(),
366                                 image_get_size(hdr) + image_get_header_size()
367                                                 - 0x1FE0);
368         }
369 }
370
371
372 #ifndef USE_HOSTCC
373 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
374 /**
375  * image_get_ramdisk - get and verify ramdisk image
376  * @rd_addr: ramdisk image start address
377  * @arch: expected ramdisk architecture
378  * @verify: checksum verification flag
379  *
380  * image_get_ramdisk() returns a pointer to the verified ramdisk image
381  * header. Routine receives image start address and expected architecture
382  * flag. Verification done covers data and header integrity and os/type/arch
383  * fields checking.
384  *
385  * returns:
386  *     pointer to a ramdisk image header, if image was found and valid
387  *     otherwise, return NULL
388  */
389 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
390                                                 int verify)
391 {
392         const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
393
394         if (!image_check_magic(rd_hdr)) {
395                 puts("Bad Magic Number\n");
396                 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
397                 return NULL;
398         }
399
400         if (!image_check_hcrc(rd_hdr)) {
401                 puts("Bad Header Checksum\n");
402                 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
403                 return NULL;
404         }
405
406         bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
407         image_print_contents(rd_hdr);
408
409         if (verify) {
410                 puts("   Verifying Checksum ... ");
411                 if (!image_check_dcrc(rd_hdr)) {
412                         puts("Bad Data CRC\n");
413                         bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
414                         return NULL;
415                 }
416                 puts("OK\n");
417         }
418
419         bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
420
421         if (!image_check_os(rd_hdr, IH_OS_LINUX) ||
422             !image_check_arch(rd_hdr, arch) ||
423             !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) {
424                 printf("No Linux %s Ramdisk Image\n",
425                                 genimg_get_arch_name(arch));
426                 bootstage_error(BOOTSTAGE_ID_RAMDISK);
427                 return NULL;
428         }
429
430         return rd_hdr;
431 }
432 #endif
433 #endif /* !USE_HOSTCC */
434
435 /*****************************************************************************/
436 /* Shared dual-format routines */
437 /*****************************************************************************/
438 #ifndef USE_HOSTCC
439 ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */
440 ulong save_addr;                        /* Default Save Address */
441 ulong save_size;                        /* Default Save Size (in bytes) */
442
443 static int on_loadaddr(const char *name, const char *value, enum env_op op,
444         int flags)
445 {
446         switch (op) {
447         case env_op_create:
448         case env_op_overwrite:
449                 load_addr = simple_strtoul(value, NULL, 16);
450                 break;
451         default:
452                 break;
453         }
454
455         return 0;
456 }
457 U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr);
458
459 ulong env_get_bootm_low(void)
460 {
461         char *s = env_get("bootm_low");
462         if (s) {
463                 ulong tmp = simple_strtoul(s, NULL, 16);
464                 return tmp;
465         }
466
467 #if defined(CONFIG_SYS_SDRAM_BASE)
468         return CONFIG_SYS_SDRAM_BASE;
469 #elif defined(CONFIG_ARM)
470         return gd->bd->bi_dram[0].start;
471 #else
472         return 0;
473 #endif
474 }
475
476 phys_size_t env_get_bootm_size(void)
477 {
478         phys_size_t tmp, size;
479         phys_addr_t start;
480         char *s = env_get("bootm_size");
481         if (s) {
482                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
483                 return tmp;
484         }
485
486 #if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS)
487         start = gd->bd->bi_dram[0].start;
488         size = gd->bd->bi_dram[0].size;
489 #else
490         start = gd->bd->bi_memstart;
491         size = gd->bd->bi_memsize;
492 #endif
493
494         s = env_get("bootm_low");
495         if (s)
496                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
497         else
498                 tmp = start;
499
500         return size - (tmp - start);
501 }
502
503 phys_size_t env_get_bootm_mapsize(void)
504 {
505         phys_size_t tmp;
506         char *s = env_get("bootm_mapsize");
507         if (s) {
508                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
509                 return tmp;
510         }
511
512 #if defined(CONFIG_SYS_BOOTMAPSZ)
513         return CONFIG_SYS_BOOTMAPSZ;
514 #else
515         return env_get_bootm_size();
516 #endif
517 }
518
519 void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
520 {
521         if (to == from)
522                 return;
523
524 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
525         if (to > from) {
526                 from += len;
527                 to += len;
528         }
529         while (len > 0) {
530                 size_t tail = (len > chunksz) ? chunksz : len;
531                 WATCHDOG_RESET();
532                 if (to > from) {
533                         to -= tail;
534                         from -= tail;
535                 }
536                 memmove(to, from, tail);
537                 if (to < from) {
538                         to += tail;
539                         from += tail;
540                 }
541                 len -= tail;
542         }
543 #else   /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
544         memmove(to, from, len);
545 #endif  /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
546 }
547 #endif /* !USE_HOSTCC */
548
549 void genimg_print_size(uint32_t size)
550 {
551 #ifndef USE_HOSTCC
552         printf("%d Bytes = ", size);
553         print_size(size, "\n");
554 #else
555         printf("%d Bytes = %.2f KiB = %.2f MiB\n",
556                         size, (double)size / 1.024e3,
557                         (double)size / 1.048576e6);
558 #endif
559 }
560
561 #if IMAGE_ENABLE_TIMESTAMP
562 void genimg_print_time(time_t timestamp)
563 {
564 #ifndef USE_HOSTCC
565         struct rtc_time tm;
566
567         rtc_to_tm(timestamp, &tm);
568         printf("%4d-%02d-%02d  %2d:%02d:%02d UTC\n",
569                         tm.tm_year, tm.tm_mon, tm.tm_mday,
570                         tm.tm_hour, tm.tm_min, tm.tm_sec);
571 #else
572         printf("%s", ctime(&timestamp));
573 #endif
574 }
575 #endif
576
577 const table_entry_t *get_table_entry(const table_entry_t *table, int id)
578 {
579         for (; table->id >= 0; ++table) {
580                 if (table->id == id)
581                         return table;
582         }
583         return NULL;
584 }
585
586 static const char *unknown_msg(enum ih_category category)
587 {
588         static const char unknown_str[] = "Unknown ";
589         static char msg[30];
590
591         strcpy(msg, unknown_str);
592         strncat(msg, table_info[category].desc,
593                 sizeof(msg) - sizeof(unknown_str));
594
595         return msg;
596 }
597
598 /**
599  * get_cat_table_entry_name - translate entry id to long name
600  * @category: category to look up (enum ih_category)
601  * @id: entry id to be translated
602  *
603  * This will scan the translation table trying to find the entry that matches
604  * the given id.
605  *
606  * @retur long entry name if translation succeeds; error string on failure
607  */
608 const char *genimg_get_cat_name(enum ih_category category, uint id)
609 {
610         const table_entry_t *entry;
611
612         entry = get_table_entry(table_info[category].table, id);
613         if (!entry)
614                 return unknown_msg(category);
615 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
616         return entry->lname;
617 #else
618         return entry->lname + gd->reloc_off;
619 #endif
620 }
621
622 /**
623  * get_cat_table_entry_short_name - translate entry id to short name
624  * @category: category to look up (enum ih_category)
625  * @id: entry id to be translated
626  *
627  * This will scan the translation table trying to find the entry that matches
628  * the given id.
629  *
630  * @retur short entry name if translation succeeds; error string on failure
631  */
632 const char *genimg_get_cat_short_name(enum ih_category category, uint id)
633 {
634         const table_entry_t *entry;
635
636         entry = get_table_entry(table_info[category].table, id);
637         if (!entry)
638                 return unknown_msg(category);
639 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
640         return entry->sname;
641 #else
642         return entry->sname + gd->reloc_off;
643 #endif
644 }
645
646 int genimg_get_cat_count(enum ih_category category)
647 {
648         return table_info[category].count;
649 }
650
651 const char *genimg_get_cat_desc(enum ih_category category)
652 {
653         return table_info[category].desc;
654 }
655
656 /**
657  * get_table_entry_name - translate entry id to long name
658  * @table: pointer to a translation table for entries of a specific type
659  * @msg: message to be returned when translation fails
660  * @id: entry id to be translated
661  *
662  * get_table_entry_name() will go over translation table trying to find
663  * entry that matches given id. If matching entry is found, its long
664  * name is returned to the caller.
665  *
666  * returns:
667  *     long entry name if translation succeeds
668  *     msg otherwise
669  */
670 char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
671 {
672         table = get_table_entry(table, id);
673         if (!table)
674                 return msg;
675 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
676         return table->lname;
677 #else
678         return table->lname + gd->reloc_off;
679 #endif
680 }
681
682 const char *genimg_get_os_name(uint8_t os)
683 {
684         return (get_table_entry_name(uimage_os, "Unknown OS", os));
685 }
686
687 const char *genimg_get_arch_name(uint8_t arch)
688 {
689         return (get_table_entry_name(uimage_arch, "Unknown Architecture",
690                                         arch));
691 }
692
693 const char *genimg_get_type_name(uint8_t type)
694 {
695         return (get_table_entry_name(uimage_type, "Unknown Image", type));
696 }
697
698 static const char *genimg_get_short_name(const table_entry_t *table, int val)
699 {
700         table = get_table_entry(table, val);
701         if (!table)
702                 return "unknown";
703 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
704         return table->sname;
705 #else
706         return table->sname + gd->reloc_off;
707 #endif
708 }
709
710 const char *genimg_get_type_short_name(uint8_t type)
711 {
712         return genimg_get_short_name(uimage_type, type);
713 }
714
715 const char *genimg_get_comp_name(uint8_t comp)
716 {
717         return (get_table_entry_name(uimage_comp, "Unknown Compression",
718                                         comp));
719 }
720
721 const char *genimg_get_comp_short_name(uint8_t comp)
722 {
723         return genimg_get_short_name(uimage_comp, comp);
724 }
725
726 const char *genimg_get_os_short_name(uint8_t os)
727 {
728         return genimg_get_short_name(uimage_os, os);
729 }
730
731 const char *genimg_get_arch_short_name(uint8_t arch)
732 {
733         return genimg_get_short_name(uimage_arch, arch);
734 }
735
736 /**
737  * get_table_entry_id - translate short entry name to id
738  * @table: pointer to a translation table for entries of a specific type
739  * @table_name: to be used in case of error
740  * @name: entry short name to be translated
741  *
742  * get_table_entry_id() will go over translation table trying to find
743  * entry that matches given short name. If matching entry is found,
744  * its id returned to the caller.
745  *
746  * returns:
747  *     entry id if translation succeeds
748  *     -1 otherwise
749  */
750 int get_table_entry_id(const table_entry_t *table,
751                 const char *table_name, const char *name)
752 {
753         const table_entry_t *t;
754
755         for (t = table; t->id >= 0; ++t) {
756 #ifdef CONFIG_NEEDS_MANUAL_RELOC
757                 if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0)
758 #else
759                 if (t->sname && strcasecmp(t->sname, name) == 0)
760 #endif
761                         return (t->id);
762         }
763         debug("Invalid %s Type: %s\n", table_name, name);
764
765         return -1;
766 }
767
768 int genimg_get_os_id(const char *name)
769 {
770         return (get_table_entry_id(uimage_os, "OS", name));
771 }
772
773 int genimg_get_arch_id(const char *name)
774 {
775         return (get_table_entry_id(uimage_arch, "CPU", name));
776 }
777
778 int genimg_get_type_id(const char *name)
779 {
780         return (get_table_entry_id(uimage_type, "Image", name));
781 }
782
783 int genimg_get_comp_id(const char *name)
784 {
785         return (get_table_entry_id(uimage_comp, "Compression", name));
786 }
787
788 #ifndef USE_HOSTCC
789 /**
790  * genimg_get_kernel_addr_fit - get the real kernel address and return 2
791  *                              FIT strings
792  * @img_addr: a string might contain real image address
793  * @fit_uname_config: double pointer to a char, will hold pointer to a
794  *                    configuration unit name
795  * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage
796  *                    name
797  *
798  * genimg_get_kernel_addr_fit get the real kernel start address from a string
799  * which is normally the first argv of bootm/bootz
800  *
801  * returns:
802  *     kernel start address
803  */
804 ulong genimg_get_kernel_addr_fit(char * const img_addr,
805                              const char **fit_uname_config,
806                              const char **fit_uname_kernel)
807 {
808         ulong kernel_addr;
809
810         /* find out kernel image address */
811         if (!img_addr) {
812                 kernel_addr = load_addr;
813                 debug("*  kernel: default image load address = 0x%08lx\n",
814                       load_addr);
815 #if CONFIG_IS_ENABLED(FIT)
816         } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
817                                   fit_uname_config)) {
818                 debug("*  kernel: config '%s' from image at 0x%08lx\n",
819                       *fit_uname_config, kernel_addr);
820         } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
821                                      fit_uname_kernel)) {
822                 debug("*  kernel: subimage '%s' from image at 0x%08lx\n",
823                       *fit_uname_kernel, kernel_addr);
824 #endif
825         } else {
826                 kernel_addr = simple_strtoul(img_addr, NULL, 16);
827                 debug("*  kernel: cmdline image address = 0x%08lx\n",
828                       kernel_addr);
829         }
830
831         return kernel_addr;
832 }
833
834 /**
835  * genimg_get_kernel_addr() is the simple version of
836  * genimg_get_kernel_addr_fit(). It ignores those return FIT strings
837  */
838 ulong genimg_get_kernel_addr(char * const img_addr)
839 {
840         const char *fit_uname_config = NULL;
841         const char *fit_uname_kernel = NULL;
842
843         return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config,
844                                           &fit_uname_kernel);
845 }
846
847 /**
848  * genimg_get_format - get image format type
849  * @img_addr: image start address
850  *
851  * genimg_get_format() checks whether provided address points to a valid
852  * legacy or FIT image.
853  *
854  * New uImage format and FDT blob are based on a libfdt. FDT blob
855  * may be passed directly or embedded in a FIT image. In both situations
856  * genimg_get_format() must be able to dectect libfdt header.
857  *
858  * returns:
859  *     image format type or IMAGE_FORMAT_INVALID if no image is present
860  */
861 int genimg_get_format(const void *img_addr)
862 {
863 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
864         const image_header_t *hdr;
865
866         hdr = (const image_header_t *)img_addr;
867         if (image_check_magic(hdr))
868                 return IMAGE_FORMAT_LEGACY;
869 #endif
870 #if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
871         if (fdt_check_header(img_addr) == 0)
872                 return IMAGE_FORMAT_FIT;
873 #endif
874 #ifdef CONFIG_ANDROID_BOOT_IMAGE
875         if (android_image_check_header(img_addr) == 0)
876                 return IMAGE_FORMAT_ANDROID;
877 #endif
878
879         return IMAGE_FORMAT_INVALID;
880 }
881
882 /**
883  * fit_has_config - check if there is a valid FIT configuration
884  * @images: pointer to the bootm command headers structure
885  *
886  * fit_has_config() checks if there is a FIT configuration in use
887  * (if FTI support is present).
888  *
889  * returns:
890  *     0, no FIT support or no configuration found
891  *     1, configuration found
892  */
893 int genimg_has_config(bootm_headers_t *images)
894 {
895 #if IMAGE_ENABLE_FIT
896         if (images->fit_uname_cfg)
897                 return 1;
898 #endif
899         return 0;
900 }
901
902 /**
903  * boot_get_ramdisk - main ramdisk handling routine
904  * @argc: command argument count
905  * @argv: command argument list
906  * @images: pointer to the bootm images structure
907  * @arch: expected ramdisk architecture
908  * @rd_start: pointer to a ulong variable, will hold ramdisk start address
909  * @rd_end: pointer to a ulong variable, will hold ramdisk end
910  *
911  * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
912  * Curently supported are the following ramdisk sources:
913  *      - multicomponent kernel/ramdisk image,
914  *      - commandline provided address of decicated ramdisk image.
915  *
916  * returns:
917  *     0, if ramdisk image was found and valid, or skiped
918  *     rd_start and rd_end are set to ramdisk start/end addresses if
919  *     ramdisk image is found and valid
920  *
921  *     1, if ramdisk image is found but corrupted, or invalid
922  *     rd_start and rd_end are set to 0 if no ramdisk exists
923  */
924 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
925                 uint8_t arch, ulong *rd_start, ulong *rd_end)
926 {
927         ulong rd_addr, rd_load;
928         ulong rd_data, rd_len;
929 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
930         const image_header_t *rd_hdr;
931 #endif
932         void *buf;
933 #ifdef CONFIG_SUPPORT_RAW_INITRD
934         char *end;
935 #endif
936 #if IMAGE_ENABLE_FIT
937         const char      *fit_uname_config = images->fit_uname_cfg;
938         const char      *fit_uname_ramdisk = NULL;
939         ulong           default_addr;
940         int             rd_noffset;
941 #endif
942         const char *select = NULL;
943
944         *rd_start = 0;
945         *rd_end = 0;
946
947 #ifdef CONFIG_ANDROID_BOOT_IMAGE
948         /*
949          * Look for an Android boot image.
950          */
951         buf = map_sysmem(images->os.start, 0);
952         if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID)
953                 select = argv[0];
954 #endif
955
956         if (argc >= 2)
957                 select = argv[1];
958
959         /*
960          * Look for a '-' which indicates to ignore the
961          * ramdisk argument
962          */
963         if (select && strcmp(select, "-") ==  0) {
964                 debug("## Skipping init Ramdisk\n");
965                 rd_len = rd_data = 0;
966         } else if (select || genimg_has_config(images)) {
967 #if IMAGE_ENABLE_FIT
968                 if (select) {
969                         /*
970                          * If the init ramdisk comes from the FIT image and
971                          * the FIT image address is omitted in the command
972                          * line argument, try to use os FIT image address or
973                          * default load address.
974                          */
975                         if (images->fit_uname_os)
976                                 default_addr = (ulong)images->fit_hdr_os;
977                         else
978                                 default_addr = load_addr;
979
980                         if (fit_parse_conf(select, default_addr,
981                                            &rd_addr, &fit_uname_config)) {
982                                 debug("*  ramdisk: config '%s' from image at "
983                                                 "0x%08lx\n",
984                                                 fit_uname_config, rd_addr);
985                         } else if (fit_parse_subimage(select, default_addr,
986                                                 &rd_addr, &fit_uname_ramdisk)) {
987                                 debug("*  ramdisk: subimage '%s' from image at "
988                                                 "0x%08lx\n",
989                                                 fit_uname_ramdisk, rd_addr);
990                         } else
991 #endif
992                         {
993                                 rd_addr = simple_strtoul(select, NULL, 16);
994                                 debug("*  ramdisk: cmdline image address = "
995                                                 "0x%08lx\n",
996                                                 rd_addr);
997                         }
998 #if IMAGE_ENABLE_FIT
999                 } else {
1000                         /* use FIT configuration provided in first bootm
1001                          * command argument. If the property is not defined,
1002                          * quit silently.
1003                          */
1004                         rd_addr = map_to_sysmem(images->fit_hdr_os);
1005                         rd_noffset = fit_get_node_from_config(images,
1006                                         FIT_RAMDISK_PROP, rd_addr);
1007                         if (rd_noffset == -ENOENT)
1008                                 return 0;
1009                         else if (rd_noffset < 0)
1010                                 return 1;
1011                 }
1012 #endif
1013
1014                 /*
1015                  * Check if there is an initrd image at the
1016                  * address provided in the second bootm argument
1017                  * check image type, for FIT images get FIT node.
1018                  */
1019                 buf = map_sysmem(rd_addr, 0);
1020                 switch (genimg_get_format(buf)) {
1021 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
1022                 case IMAGE_FORMAT_LEGACY:
1023                         printf("## Loading init Ramdisk from Legacy "
1024                                         "Image at %08lx ...\n", rd_addr);
1025
1026                         bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
1027                         rd_hdr = image_get_ramdisk(rd_addr, arch,
1028                                                         images->verify);
1029
1030                         if (rd_hdr == NULL)
1031                                 return 1;
1032
1033                         rd_data = image_get_data(rd_hdr);
1034                         rd_len = image_get_data_size(rd_hdr);
1035                         rd_load = image_get_load(rd_hdr);
1036                         break;
1037 #endif
1038 #if IMAGE_ENABLE_FIT
1039                 case IMAGE_FORMAT_FIT:
1040                         rd_noffset = fit_image_load(images,
1041                                         rd_addr, &fit_uname_ramdisk,
1042                                         &fit_uname_config, arch,
1043                                         IH_TYPE_RAMDISK,
1044                                         BOOTSTAGE_ID_FIT_RD_START,
1045                                         FIT_LOAD_OPTIONAL_NON_ZERO,
1046                                         &rd_data, &rd_len);
1047                         if (rd_noffset < 0)
1048                                 return 1;
1049
1050                         images->fit_hdr_rd = map_sysmem(rd_addr, 0);
1051                         images->fit_uname_rd = fit_uname_ramdisk;
1052                         images->fit_noffset_rd = rd_noffset;
1053                         break;
1054 #endif
1055 #ifdef CONFIG_ANDROID_BOOT_IMAGE
1056                 case IMAGE_FORMAT_ANDROID:
1057                         android_image_get_ramdisk((void *)images->os.start,
1058                                 &rd_data, &rd_len);
1059                         break;
1060 #endif
1061                 default:
1062 #ifdef CONFIG_SUPPORT_RAW_INITRD
1063                         end = NULL;
1064                         if (select)
1065                                 end = strchr(select, ':');
1066                         if (end) {
1067                                 rd_len = simple_strtoul(++end, NULL, 16);
1068                                 rd_data = rd_addr;
1069                         } else
1070 #endif
1071                         {
1072                                 puts("Wrong Ramdisk Image Format\n");
1073                                 rd_data = rd_len = rd_load = 0;
1074                                 return 1;
1075                         }
1076                 }
1077         } else if (images->legacy_hdr_valid &&
1078                         image_check_type(&images->legacy_hdr_os_copy,
1079                                                 IH_TYPE_MULTI)) {
1080
1081                 /*
1082                  * Now check if we have a legacy mult-component image,
1083                  * get second entry data start address and len.
1084                  */
1085                 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
1086                 printf("## Loading init Ramdisk from multi component "
1087                                 "Legacy Image at %08lx ...\n",
1088                                 (ulong)images->legacy_hdr_os);
1089
1090                 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
1091         } else {
1092                 /*
1093                  * no initrd image
1094                  */
1095                 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
1096                 rd_len = rd_data = 0;
1097         }
1098
1099         if (!rd_data) {
1100                 debug("## No init Ramdisk\n");
1101         } else {
1102                 *rd_start = rd_data;
1103                 *rd_end = rd_data + rd_len;
1104         }
1105         debug("   ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
1106                         *rd_start, *rd_end);
1107
1108         return 0;
1109 }
1110
1111 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
1112 /**
1113  * boot_ramdisk_high - relocate init ramdisk
1114  * @lmb: pointer to lmb handle, will be used for memory mgmt
1115  * @rd_data: ramdisk data start address
1116  * @rd_len: ramdisk data length
1117  * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1118  *      start address (after possible relocation)
1119  * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1120  *      end address (after possible relocation)
1121  *
1122  * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
1123  * variable and if requested ramdisk data is moved to a specified location.
1124  *
1125  * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1126  * start/end addresses if ramdisk image start and len were provided,
1127  * otherwise set initrd_start and initrd_end set to zeros.
1128  *
1129  * returns:
1130  *      0 - success
1131  *     -1 - failure
1132  */
1133 int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
1134                   ulong *initrd_start, ulong *initrd_end)
1135 {
1136         char    *s;
1137         ulong   initrd_high;
1138         int     initrd_copy_to_ram = 1;
1139
1140         s = env_get("initrd_high");
1141         if (s) {
1142                 /* a value of "no" or a similar string will act like 0,
1143                  * turning the "load high" feature off. This is intentional.
1144                  */
1145                 initrd_high = simple_strtoul(s, NULL, 16);
1146                 if (initrd_high == ~0)
1147                         initrd_copy_to_ram = 0;
1148         } else {
1149                 initrd_high = env_get_bootm_mapsize() + env_get_bootm_low();
1150         }
1151
1152
1153         debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
1154                         initrd_high, initrd_copy_to_ram);
1155
1156         if (rd_data) {
1157                 if (!initrd_copy_to_ram) {      /* zero-copy ramdisk support */
1158                         debug("   in-place initrd\n");
1159                         *initrd_start = rd_data;
1160                         *initrd_end = rd_data + rd_len;
1161                         lmb_reserve(lmb, rd_data, rd_len);
1162                 } else {
1163                         if (initrd_high)
1164                                 *initrd_start = (ulong)lmb_alloc_base(lmb,
1165                                                 rd_len, 0x1000, initrd_high);
1166                         else
1167                                 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1168                                                                  0x1000);
1169
1170                         if (*initrd_start == 0) {
1171                                 puts("ramdisk - allocation error\n");
1172                                 goto error;
1173                         }
1174                         bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
1175
1176                         *initrd_end = *initrd_start + rd_len;
1177                         printf("   Loading Ramdisk to %08lx, end %08lx ... ",
1178                                         *initrd_start, *initrd_end);
1179
1180                         memmove_wd((void *)*initrd_start,
1181                                         (void *)rd_data, rd_len, CHUNKSZ);
1182
1183 #ifdef CONFIG_MP
1184                         /*
1185                          * Ensure the image is flushed to memory to handle
1186                          * AMP boot scenarios in which we might not be
1187                          * HW cache coherent
1188                          */
1189                         flush_cache((unsigned long)*initrd_start,
1190                                     ALIGN(rd_len, ARCH_DMA_MINALIGN));
1191 #endif
1192                         puts("OK\n");
1193                 }
1194         } else {
1195                 *initrd_start = 0;
1196                 *initrd_end = 0;
1197         }
1198         debug("   ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
1199                         *initrd_start, *initrd_end);
1200
1201         return 0;
1202
1203 error:
1204         return -1;
1205 }
1206 #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
1207
1208 int boot_get_setup(bootm_headers_t *images, uint8_t arch,
1209                    ulong *setup_start, ulong *setup_len)
1210 {
1211 #if IMAGE_ENABLE_FIT
1212         return boot_get_setup_fit(images, arch, setup_start, setup_len);
1213 #else
1214         return -ENOENT;
1215 #endif
1216 }
1217
1218 #if IMAGE_ENABLE_FIT
1219 #if defined(CONFIG_FPGA)
1220 int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images,
1221                   uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1222 {
1223         ulong tmp_img_addr, img_data, img_len;
1224         void *buf;
1225         int conf_noffset;
1226         int fit_img_result;
1227         const char *uname, *name;
1228         int err;
1229         int devnum = 0; /* TODO support multi fpga platforms */
1230
1231         /* Check to see if the images struct has a FIT configuration */
1232         if (!genimg_has_config(images)) {
1233                 debug("## FIT configuration was not specified\n");
1234                 return 0;
1235         }
1236
1237         /*
1238          * Obtain the os FIT header from the images struct
1239          */
1240         tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
1241         buf = map_sysmem(tmp_img_addr, 0);
1242         /*
1243          * Check image type. For FIT images get FIT node
1244          * and attempt to locate a generic binary.
1245          */
1246         switch (genimg_get_format(buf)) {
1247         case IMAGE_FORMAT_FIT:
1248                 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1249
1250                 uname = fdt_stringlist_get(buf, conf_noffset, FIT_FPGA_PROP, 0,
1251                                            NULL);
1252                 if (!uname) {
1253                         debug("## FPGA image is not specified\n");
1254                         return 0;
1255                 }
1256                 fit_img_result = fit_image_load(images,
1257                                                 tmp_img_addr,
1258                                                 (const char **)&uname,
1259                                                 &(images->fit_uname_cfg),
1260                                                 arch,
1261                                                 IH_TYPE_FPGA,
1262                                                 BOOTSTAGE_ID_FPGA_INIT,
1263                                                 FIT_LOAD_OPTIONAL_NON_ZERO,
1264                                                 &img_data, &img_len);
1265
1266                 debug("FPGA image (%s) loaded to 0x%lx/size 0x%lx\n",
1267                       uname, img_data, img_len);
1268
1269                 if (fit_img_result < 0) {
1270                         /* Something went wrong! */
1271                         return fit_img_result;
1272                 }
1273
1274                 if (!fpga_is_partial_data(devnum, img_len)) {
1275                         name = "full";
1276                         err = fpga_loadbitstream(devnum, (char *)img_data,
1277                                                  img_len, BIT_FULL);
1278                         if (err)
1279                                 err = fpga_load(devnum, (const void *)img_data,
1280                                                 img_len, BIT_FULL);
1281                 } else {
1282                         name = "partial";
1283                         err = fpga_loadbitstream(devnum, (char *)img_data,
1284                                                  img_len, BIT_PARTIAL);
1285                         if (err)
1286                                 err = fpga_load(devnum, (const void *)img_data,
1287                                                 img_len, BIT_PARTIAL);
1288                 }
1289
1290                 if (err)
1291                         return err;
1292
1293                 printf("   Programming %s bitstream... OK\n", name);
1294                 break;
1295         default:
1296                 printf("The given image format is not supported (corrupt?)\n");
1297                 return 1;
1298         }
1299
1300         return 0;
1301 }
1302 #endif
1303
1304 static void fit_loadable_process(uint8_t img_type,
1305                                  ulong img_data,
1306                                  ulong img_len)
1307 {
1308         int i;
1309         const unsigned int count =
1310                         ll_entry_count(struct fit_loadable_tbl, fit_loadable);
1311         struct fit_loadable_tbl *fit_loadable_handler =
1312                         ll_entry_start(struct fit_loadable_tbl, fit_loadable);
1313         /* For each loadable handler */
1314         for (i = 0; i < count; i++, fit_loadable_handler++)
1315                 /* matching this type */
1316                 if (fit_loadable_handler->type == img_type)
1317                         /* call that handler with this image data */
1318                         fit_loadable_handler->handler(img_data, img_len);
1319 }
1320
1321 int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
1322                 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1323 {
1324         /*
1325          * These variables are used to hold the current image location
1326          * in system memory.
1327          */
1328         ulong tmp_img_addr;
1329         /*
1330          * These two variables are requirements for fit_image_load, but
1331          * their values are not used
1332          */
1333         ulong img_data, img_len;
1334         void *buf;
1335         int loadables_index;
1336         int conf_noffset;
1337         int fit_img_result;
1338         const char *uname;
1339         uint8_t img_type;
1340
1341         /* Check to see if the images struct has a FIT configuration */
1342         if (!genimg_has_config(images)) {
1343                 debug("## FIT configuration was not specified\n");
1344                 return 0;
1345         }
1346
1347         /*
1348          * Obtain the os FIT header from the images struct
1349          */
1350         tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
1351         buf = map_sysmem(tmp_img_addr, 0);
1352         /*
1353          * Check image type. For FIT images get FIT node
1354          * and attempt to locate a generic binary.
1355          */
1356         switch (genimg_get_format(buf)) {
1357         case IMAGE_FORMAT_FIT:
1358                 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1359
1360                 for (loadables_index = 0;
1361                      uname = fdt_stringlist_get(buf, conf_noffset,
1362                                         FIT_LOADABLE_PROP, loadables_index,
1363                                         NULL), uname;
1364                      loadables_index++)
1365                 {
1366                         fit_img_result = fit_image_load(images,
1367                                 tmp_img_addr,
1368                                 &uname,
1369                                 &(images->fit_uname_cfg), arch,
1370                                 IH_TYPE_LOADABLE,
1371                                 BOOTSTAGE_ID_FIT_LOADABLE_START,
1372                                 FIT_LOAD_OPTIONAL_NON_ZERO,
1373                                 &img_data, &img_len);
1374                         if (fit_img_result < 0) {
1375                                 /* Something went wrong! */
1376                                 return fit_img_result;
1377                         }
1378
1379                         fit_img_result = fit_image_get_node(buf, uname);
1380                         if (fit_img_result < 0) {
1381                                 /* Something went wrong! */
1382                                 return fit_img_result;
1383                         }
1384                         fit_img_result = fit_image_get_type(buf,
1385                                                             fit_img_result,
1386                                                             &img_type);
1387                         if (fit_img_result < 0) {
1388                                 /* Something went wrong! */
1389                                 return fit_img_result;
1390                         }
1391
1392                         fit_loadable_process(img_type, img_data, img_len);
1393                 }
1394                 break;
1395         default:
1396                 printf("The given image format is not supported (corrupt?)\n");
1397                 return 1;
1398         }
1399
1400         return 0;
1401 }
1402 #endif
1403
1404 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE
1405 /**
1406  * boot_get_cmdline - allocate and initialize kernel cmdline
1407  * @lmb: pointer to lmb handle, will be used for memory mgmt
1408  * @cmd_start: pointer to a ulong variable, will hold cmdline start
1409  * @cmd_end: pointer to a ulong variable, will hold cmdline end
1410  *
1411  * boot_get_cmdline() allocates space for kernel command line below
1412  * BOOTMAPSZ + env_get_bootm_low() address. If "bootargs" U-Boot environemnt
1413  * variable is present its contents is copied to allocated kernel
1414  * command line.
1415  *
1416  * returns:
1417  *      0 - success
1418  *     -1 - failure
1419  */
1420 int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
1421 {
1422         char *cmdline;
1423         char *s;
1424
1425         cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
1426                                 env_get_bootm_mapsize() + env_get_bootm_low());
1427
1428         if (cmdline == NULL)
1429                 return -1;
1430
1431         s = env_get("bootargs");
1432         if (!s)
1433                 s = "";
1434
1435         strcpy(cmdline, s);
1436
1437         *cmd_start = (ulong) & cmdline[0];
1438         *cmd_end = *cmd_start + strlen(cmdline);
1439
1440         debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
1441
1442         return 0;
1443 }
1444 #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
1445
1446 #ifdef CONFIG_SYS_BOOT_GET_KBD
1447 /**
1448  * boot_get_kbd - allocate and initialize kernel copy of board info
1449  * @lmb: pointer to lmb handle, will be used for memory mgmt
1450  * @kbd: double pointer to board info data
1451  *
1452  * boot_get_kbd() allocates space for kernel copy of board info data below
1453  * BOOTMAPSZ + env_get_bootm_low() address and kernel board info is initialized
1454  * with the current u-boot board info data.
1455  *
1456  * returns:
1457  *      0 - success
1458  *     -1 - failure
1459  */
1460 int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
1461 {
1462         *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
1463                                 env_get_bootm_mapsize() + env_get_bootm_low());
1464         if (*kbd == NULL)
1465                 return -1;
1466
1467         **kbd = *(gd->bd);
1468
1469         debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
1470
1471 #if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1472         do_bdinfo(NULL, 0, 0, NULL);
1473 #endif
1474
1475         return 0;
1476 }
1477 #endif /* CONFIG_SYS_BOOT_GET_KBD */
1478
1479 #ifdef CONFIG_LMB
1480 int image_setup_linux(bootm_headers_t *images)
1481 {
1482         ulong of_size = images->ft_len;
1483         char **of_flat_tree = &images->ft_addr;
1484         struct lmb *lmb = &images->lmb;
1485         int ret;
1486
1487         if (IMAGE_ENABLE_OF_LIBFDT)
1488                 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1489
1490         if (IMAGE_BOOT_GET_CMDLINE) {
1491                 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1492                                 &images->cmdline_end);
1493                 if (ret) {
1494                         puts("ERROR with allocation of cmdline\n");
1495                         return ret;
1496                 }
1497         }
1498
1499         if (IMAGE_ENABLE_OF_LIBFDT) {
1500                 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1501                 if (ret)
1502                         return ret;
1503         }
1504
1505         if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1506                 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1507                 if (ret)
1508                         return ret;
1509         }
1510
1511         return 0;
1512 }
1513 #endif /* CONFIG_LMB */
1514 #endif /* !USE_HOSTCC */