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b97a2a0a MB |
1 | /* |
2 | * (C) Copyright 2008 Semihalf | |
3 | * | |
4 | * (C) Copyright 2000-2006 | |
5 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
6 | * | |
1a459660 | 7 | * SPDX-License-Identifier: GPL-2.0+ |
b97a2a0a | 8 | */ |
ceaed2b1 | 9 | |
b97a2a0a | 10 | #ifndef USE_HOSTCC |
5ad03eb3 MB |
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 | ||
95d449ad MB |
22 | #ifdef CONFIG_LOGBUFFER |
23 | #include <logbuff.h> | |
24 | #endif | |
25 | ||
2242f536 | 26 | #include <rtc.h> |
2242f536 | 27 | |
1cf0a8b2 | 28 | #include <environment.h> |
5dfb5213 | 29 | #include <image.h> |
0eb25b61 | 30 | #include <mapmem.h> |
5dfb5213 | 31 | |
73223f0e | 32 | #if IMAGE_ENABLE_FIT || defined(CONFIG_OF_LIBFDT) |
fff888a1 MB |
33 | #include <libfdt.h> |
34 | #include <fdt_support.h> | |
c8779648 MB |
35 | #endif |
36 | ||
20a14a42 | 37 | #include <u-boot/md5.h> |
2b9912e6 | 38 | #include <u-boot/sha1.h> |
a51ec63b | 39 | #include <asm/errno.h> |
35e7b0f1 | 40 | #include <asm/io.h> |
c8779648 | 41 | |
b6b0fe64 | 42 | #ifdef CONFIG_CMD_BDI |
54841ab5 | 43 | extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); |
b6b0fe64 MB |
44 | #endif |
45 | ||
46 | DECLARE_GLOBAL_DATA_PTR; | |
8a5ea3e6 | 47 | |
21d29f7f | 48 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
712fbcf3 | 49 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
d985c849 | 50 | int verify); |
21d29f7f | 51 | #endif |
b97a2a0a | 52 | #else |
5ad03eb3 | 53 | #include "mkimage.h" |
20a14a42 | 54 | #include <u-boot/md5.h> |
5dfb5213 | 55 | #include <time.h> |
b97a2a0a | 56 | #include <image.h> |
80402f34 HS |
57 | |
58 | #ifndef __maybe_unused | |
59 | # define __maybe_unused /* unimplemented */ | |
60 | #endif | |
5dfb5213 | 61 | #endif /* !USE_HOSTCC*/ |
b97a2a0a | 62 | |
0ccff500 SG |
63 | #include <u-boot/crc.h> |
64 | ||
13d06981 SG |
65 | #ifndef CONFIG_SYS_BARGSIZE |
66 | #define CONFIG_SYS_BARGSIZE 512 | |
67 | #endif | |
68 | ||
7edb186f | 69 | static const table_entry_t uimage_arch[] = { |
570abb0a MB |
70 | { IH_ARCH_INVALID, NULL, "Invalid ARCH", }, |
71 | { IH_ARCH_ALPHA, "alpha", "Alpha", }, | |
72 | { IH_ARCH_ARM, "arm", "ARM", }, | |
73 | { IH_ARCH_I386, "x86", "Intel x86", }, | |
74 | { IH_ARCH_IA64, "ia64", "IA64", }, | |
75 | { IH_ARCH_M68K, "m68k", "M68K", }, | |
76 | { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", }, | |
77 | { IH_ARCH_MIPS, "mips", "MIPS", }, | |
78 | { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", }, | |
570abb0a | 79 | { IH_ARCH_NIOS2, "nios2", "NIOS II", }, |
e419e12d | 80 | { IH_ARCH_PPC, "powerpc", "PowerPC", }, |
570abb0a MB |
81 | { IH_ARCH_PPC, "ppc", "PowerPC", }, |
82 | { IH_ARCH_S390, "s390", "IBM S390", }, | |
83 | { IH_ARCH_SH, "sh", "SuperH", }, | |
84 | { IH_ARCH_SPARC, "sparc", "SPARC", }, | |
85 | { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", }, | |
86 | { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", }, | |
87 | { IH_ARCH_AVR32, "avr32", "AVR32", }, | |
64d61461 | 88 | { IH_ARCH_NDS32, "nds32", "NDS32", }, |
3ddcaccd | 89 | { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",}, |
35e7b0f1 | 90 | { IH_ARCH_SANDBOX, "sandbox", "Sandbox", }, |
0ae76531 | 91 | { IH_ARCH_ARM64, "arm64", "AArch64", }, |
bc5d5428 | 92 | { IH_ARCH_ARC, "arc", "ARC", }, |
5bda35cf | 93 | { IH_ARCH_X86_64, "x86_64", "AMD x86_64", }, |
570abb0a MB |
94 | { -1, "", "", }, |
95 | }; | |
96 | ||
7edb186f | 97 | static const table_entry_t uimage_os[] = { |
570abb0a | 98 | { IH_OS_INVALID, NULL, "Invalid OS", }, |
570abb0a MB |
99 | { IH_OS_LINUX, "linux", "Linux", }, |
100 | #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC) | |
101 | { IH_OS_LYNXOS, "lynxos", "LynxOS", }, | |
102 | #endif | |
103 | { IH_OS_NETBSD, "netbsd", "NetBSD", }, | |
3df61957 | 104 | { IH_OS_OSE, "ose", "Enea OSE", }, |
04d41409 | 105 | { IH_OS_PLAN9, "plan9", "Plan 9", }, |
570abb0a MB |
106 | { IH_OS_RTEMS, "rtems", "RTEMS", }, |
107 | { IH_OS_U_BOOT, "u-boot", "U-Boot", }, | |
68b15e83 | 108 | { IH_OS_VXWORKS, "vxworks", "VxWorks", }, |
570abb0a MB |
109 | #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC) |
110 | { IH_OS_QNX, "qnx", "QNX", }, | |
570abb0a | 111 | #endif |
f5ed9e39 PT |
112 | #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC) |
113 | { IH_OS_INTEGRITY,"integrity", "INTEGRITY", }, | |
114 | #endif | |
570abb0a MB |
115 | #ifdef USE_HOSTCC |
116 | { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", }, | |
117 | { IH_OS_DELL, "dell", "Dell", }, | |
118 | { IH_OS_ESIX, "esix", "Esix", }, | |
119 | { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, | |
120 | { IH_OS_IRIX, "irix", "Irix", }, | |
121 | { IH_OS_NCR, "ncr", "NCR", }, | |
122 | { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, | |
123 | { IH_OS_PSOS, "psos", "pSOS", }, | |
124 | { IH_OS_SCO, "sco", "SCO", }, | |
125 | { IH_OS_SOLARIS, "solaris", "Solaris", }, | |
126 | { IH_OS_SVR4, "svr4", "SVR4", }, | |
127 | #endif | |
67ddd955 MV |
128 | #if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC) |
129 | { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", }, | |
130 | #endif | |
131 | ||
570abb0a MB |
132 | { -1, "", "", }, |
133 | }; | |
134 | ||
7edb186f | 135 | static const table_entry_t uimage_type[] = { |
4962e38e | 136 | { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",}, |
570abb0a MB |
137 | { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, |
138 | { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, | |
3decb14a | 139 | { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", }, |
bf411ea9 | 140 | { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",}, |
570abb0a | 141 | { IH_TYPE_KERNEL, "kernel", "Kernel Image", }, |
b9b50e89 | 142 | { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", }, |
4962e38e SB |
143 | { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",}, |
144 | { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",}, | |
145 | { IH_TYPE_INVALID, NULL, "Invalid Image", }, | |
570abb0a | 146 | { IH_TYPE_MULTI, "multi", "Multi-File Image", }, |
4962e38e | 147 | { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",}, |
5d898a00 | 148 | { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",}, |
570abb0a MB |
149 | { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, |
150 | { IH_TYPE_SCRIPT, "script", "Script", }, | |
832472a9 | 151 | { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",}, |
570abb0a | 152 | { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, |
7816f2cf | 153 | { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",}, |
bce88370 | 154 | { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",}, |
7b1a4117 | 155 | { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",}, |
90268b87 | 156 | { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", }, |
39f520bb | 157 | { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", }, |
a131c1f4 | 158 | { IH_TYPE_RKIMAGE, "rkimage", "Rockchip Boot Image" }, |
f9a3c278 | 159 | { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" }, |
10b84fe1 | 160 | { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" }, |
66eef1e7 | 161 | { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" }, |
570abb0a MB |
162 | { -1, "", "", }, |
163 | }; | |
164 | ||
7edb186f | 165 | static const table_entry_t uimage_comp[] = { |
570abb0a MB |
166 | { IH_COMP_NONE, "none", "uncompressed", }, |
167 | { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, | |
168 | { IH_COMP_GZIP, "gzip", "gzip compressed", }, | |
fc9c1727 | 169 | { IH_COMP_LZMA, "lzma", "lzma compressed", }, |
20dde48b | 170 | { IH_COMP_LZO, "lzo", "lzo compressed", }, |
027b728d | 171 | { IH_COMP_LZ4, "lz4", "lz4 compressed", }, |
570abb0a MB |
172 | { -1, "", "", }, |
173 | }; | |
174 | ||
9a4daad0 MB |
175 | /*****************************************************************************/ |
176 | /* Legacy format routines */ | |
177 | /*****************************************************************************/ | |
712fbcf3 | 178 | int image_check_hcrc(const image_header_t *hdr) |
b97a2a0a MB |
179 | { |
180 | ulong hcrc; | |
712fbcf3 | 181 | ulong len = image_get_header_size(); |
b97a2a0a MB |
182 | image_header_t header; |
183 | ||
184 | /* Copy header so we can blank CRC field for re-calculation */ | |
712fbcf3 SW |
185 | memmove(&header, (char *)hdr, image_get_header_size()); |
186 | image_set_hcrc(&header, 0); | |
b97a2a0a | 187 | |
712fbcf3 | 188 | hcrc = crc32(0, (unsigned char *)&header, len); |
b97a2a0a | 189 | |
712fbcf3 | 190 | return (hcrc == image_get_hcrc(hdr)); |
b97a2a0a MB |
191 | } |
192 | ||
712fbcf3 | 193 | int image_check_dcrc(const image_header_t *hdr) |
b97a2a0a | 194 | { |
712fbcf3 SW |
195 | ulong data = image_get_data(hdr); |
196 | ulong len = image_get_data_size(hdr); | |
197 | ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32); | |
b97a2a0a | 198 | |
712fbcf3 | 199 | return (dcrc == image_get_dcrc(hdr)); |
b97a2a0a MB |
200 | } |
201 | ||
f13e7b2e MB |
202 | /** |
203 | * image_multi_count - get component (sub-image) count | |
204 | * @hdr: pointer to the header of the multi component image | |
205 | * | |
206 | * image_multi_count() returns number of components in a multi | |
207 | * component image. | |
208 | * | |
209 | * Note: no checking of the image type is done, caller must pass | |
210 | * a valid multi component image. | |
211 | * | |
212 | * returns: | |
213 | * number of components | |
214 | */ | |
712fbcf3 | 215 | ulong image_multi_count(const image_header_t *hdr) |
f13e7b2e MB |
216 | { |
217 | ulong i, count = 0; | |
df6f1b89 | 218 | uint32_t *size; |
f13e7b2e MB |
219 | |
220 | /* get start of the image payload, which in case of multi | |
221 | * component images that points to a table of component sizes */ | |
712fbcf3 | 222 | size = (uint32_t *)image_get_data(hdr); |
f13e7b2e MB |
223 | |
224 | /* count non empty slots */ | |
225 | for (i = 0; size[i]; ++i) | |
226 | count++; | |
227 | ||
228 | return count; | |
229 | } | |
230 | ||
231 | /** | |
232 | * image_multi_getimg - get component data address and size | |
233 | * @hdr: pointer to the header of the multi component image | |
234 | * @idx: index of the requested component | |
235 | * @data: pointer to a ulong variable, will hold component data address | |
236 | * @len: pointer to a ulong variable, will hold component size | |
237 | * | |
238 | * image_multi_getimg() returns size and data address for the requested | |
239 | * component in a multi component image. | |
240 | * | |
241 | * Note: no checking of the image type is done, caller must pass | |
242 | * a valid multi component image. | |
243 | * | |
244 | * returns: | |
245 | * data address and size of the component, if idx is valid | |
246 | * 0 in data and len, if idx is out of range | |
247 | */ | |
712fbcf3 | 248 | void image_multi_getimg(const image_header_t *hdr, ulong idx, |
f13e7b2e MB |
249 | ulong *data, ulong *len) |
250 | { | |
251 | int i; | |
df6f1b89 | 252 | uint32_t *size; |
02b9b224 | 253 | ulong offset, count, img_data; |
f13e7b2e MB |
254 | |
255 | /* get number of component */ | |
712fbcf3 | 256 | count = image_multi_count(hdr); |
f13e7b2e MB |
257 | |
258 | /* get start of the image payload, which in case of multi | |
259 | * component images that points to a table of component sizes */ | |
712fbcf3 | 260 | size = (uint32_t *)image_get_data(hdr); |
f13e7b2e MB |
261 | |
262 | /* get address of the proper component data start, which means | |
263 | * skipping sizes table (add 1 for last, null entry) */ | |
712fbcf3 | 264 | img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t); |
f13e7b2e MB |
265 | |
266 | if (idx < count) { | |
712fbcf3 | 267 | *len = uimage_to_cpu(size[idx]); |
f13e7b2e | 268 | offset = 0; |
f13e7b2e MB |
269 | |
270 | /* go over all indices preceding requested component idx */ | |
271 | for (i = 0; i < idx; i++) { | |
02b9b224 | 272 | /* add up i-th component size, rounding up to 4 bytes */ |
712fbcf3 | 273 | offset += (uimage_to_cpu(size[i]) + 3) & ~3 ; |
f13e7b2e MB |
274 | } |
275 | ||
276 | /* calculate idx-th component data address */ | |
02b9b224 | 277 | *data = img_data + offset; |
f13e7b2e MB |
278 | } else { |
279 | *len = 0; | |
280 | *data = 0; | |
281 | } | |
282 | } | |
42b73e8e | 283 | |
712fbcf3 | 284 | static void image_print_type(const image_header_t *hdr) |
9a4daad0 | 285 | { |
80402f34 | 286 | const char __maybe_unused *os, *arch, *type, *comp; |
9a4daad0 | 287 | |
712fbcf3 SW |
288 | os = genimg_get_os_name(image_get_os(hdr)); |
289 | arch = genimg_get_arch_name(image_get_arch(hdr)); | |
290 | type = genimg_get_type_name(image_get_type(hdr)); | |
291 | comp = genimg_get_comp_name(image_get_comp(hdr)); | |
9a4daad0 | 292 | |
712fbcf3 | 293 | printf("%s %s %s (%s)\n", arch, os, type, comp); |
9a4daad0 MB |
294 | } |
295 | ||
5dfb5213 | 296 | /** |
edbed247 | 297 | * image_print_contents - prints out the contents of the legacy format image |
3a2003f6 | 298 | * @ptr: pointer to the legacy format image header |
5dfb5213 MB |
299 | * @p: pointer to prefix string |
300 | * | |
edbed247 | 301 | * image_print_contents() formats a multi line legacy image contents description. |
5dfb5213 MB |
302 | * The routine prints out all header fields followed by the size/offset data |
303 | * for MULTI/SCRIPT images. | |
304 | * | |
305 | * returns: | |
306 | * no returned results | |
307 | */ | |
712fbcf3 | 308 | void image_print_contents(const void *ptr) |
9a4daad0 | 309 | { |
3a2003f6 | 310 | const image_header_t *hdr = (const image_header_t *)ptr; |
80402f34 | 311 | const char __maybe_unused *p; |
edbed247 | 312 | |
1fe7d938 | 313 | p = IMAGE_INDENT_STRING; |
712fbcf3 | 314 | printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr)); |
859e92b7 SG |
315 | if (IMAGE_ENABLE_TIMESTAMP) { |
316 | printf("%sCreated: ", p); | |
317 | genimg_print_time((time_t)image_get_time(hdr)); | |
318 | } | |
712fbcf3 SW |
319 | printf("%sImage Type: ", p); |
320 | image_print_type(hdr); | |
321 | printf("%sData Size: ", p); | |
322 | genimg_print_size(image_get_data_size(hdr)); | |
323 | printf("%sLoad Address: %08x\n", p, image_get_load(hdr)); | |
324 | printf("%sEntry Point: %08x\n", p, image_get_ep(hdr)); | |
325 | ||
326 | if (image_check_type(hdr, IH_TYPE_MULTI) || | |
327 | image_check_type(hdr, IH_TYPE_SCRIPT)) { | |
9a4daad0 MB |
328 | int i; |
329 | ulong data, len; | |
712fbcf3 | 330 | ulong count = image_multi_count(hdr); |
9a4daad0 | 331 | |
712fbcf3 | 332 | printf("%sContents:\n", p); |
9a4daad0 | 333 | for (i = 0; i < count; i++) { |
712fbcf3 | 334 | image_multi_getimg(hdr, i, &data, &len); |
570abb0a | 335 | |
712fbcf3 SW |
336 | printf("%s Image %d: ", p, i); |
337 | genimg_print_size(len); | |
570abb0a | 338 | |
712fbcf3 | 339 | if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) { |
570abb0a MB |
340 | /* |
341 | * the user may need to know offsets | |
342 | * if planning to do something with | |
343 | * multiple files | |
344 | */ | |
712fbcf3 | 345 | printf("%s Offset = 0x%08lx\n", p, data); |
570abb0a | 346 | } |
9a4daad0 MB |
347 | } |
348 | } | |
349 | } | |
350 | ||
570abb0a MB |
351 | |
352 | #ifndef USE_HOSTCC | |
21d29f7f | 353 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
9a4daad0 MB |
354 | /** |
355 | * image_get_ramdisk - get and verify ramdisk image | |
9a4daad0 MB |
356 | * @rd_addr: ramdisk image start address |
357 | * @arch: expected ramdisk architecture | |
358 | * @verify: checksum verification flag | |
359 | * | |
360 | * image_get_ramdisk() returns a pointer to the verified ramdisk image | |
361 | * header. Routine receives image start address and expected architecture | |
362 | * flag. Verification done covers data and header integrity and os/type/arch | |
363 | * fields checking. | |
364 | * | |
365 | * If dataflash support is enabled routine checks for dataflash addresses | |
366 | * and handles required dataflash reads. | |
367 | * | |
368 | * returns: | |
369 | * pointer to a ramdisk image header, if image was found and valid | |
370 | * otherwise, return NULL | |
371 | */ | |
712fbcf3 | 372 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
d985c849 | 373 | int verify) |
9a4daad0 | 374 | { |
3a2003f6 | 375 | const image_header_t *rd_hdr = (const image_header_t *)rd_addr; |
9a4daad0 | 376 | |
712fbcf3 SW |
377 | if (!image_check_magic(rd_hdr)) { |
378 | puts("Bad Magic Number\n"); | |
770605e4 | 379 | bootstage_error(BOOTSTAGE_ID_RD_MAGIC); |
9a4daad0 MB |
380 | return NULL; |
381 | } | |
382 | ||
712fbcf3 SW |
383 | if (!image_check_hcrc(rd_hdr)) { |
384 | puts("Bad Header Checksum\n"); | |
770605e4 | 385 | bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
9a4daad0 MB |
386 | return NULL; |
387 | } | |
388 | ||
770605e4 | 389 | bootstage_mark(BOOTSTAGE_ID_RD_MAGIC); |
712fbcf3 | 390 | image_print_contents(rd_hdr); |
9a4daad0 MB |
391 | |
392 | if (verify) { | |
393 | puts(" Verifying Checksum ... "); | |
712fbcf3 SW |
394 | if (!image_check_dcrc(rd_hdr)) { |
395 | puts("Bad Data CRC\n"); | |
770605e4 | 396 | bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM); |
9a4daad0 MB |
397 | return NULL; |
398 | } | |
399 | puts("OK\n"); | |
400 | } | |
401 | ||
770605e4 | 402 | bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
9a4daad0 | 403 | |
712fbcf3 SW |
404 | if (!image_check_os(rd_hdr, IH_OS_LINUX) || |
405 | !image_check_arch(rd_hdr, arch) || | |
406 | !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) { | |
407 | printf("No Linux %s Ramdisk Image\n", | |
9a4daad0 | 408 | genimg_get_arch_name(arch)); |
770605e4 | 409 | bootstage_error(BOOTSTAGE_ID_RAMDISK); |
9a4daad0 MB |
410 | return NULL; |
411 | } | |
412 | ||
413 | return rd_hdr; | |
414 | } | |
21d29f7f | 415 | #endif |
570abb0a | 416 | #endif /* !USE_HOSTCC */ |
9a4daad0 MB |
417 | |
418 | /*****************************************************************************/ | |
419 | /* Shared dual-format routines */ | |
420 | /*****************************************************************************/ | |
570abb0a | 421 | #ifndef USE_HOSTCC |
1cf0a8b2 JH |
422 | ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */ |
423 | ulong save_addr; /* Default Save Address */ | |
424 | ulong save_size; /* Default Save Size (in bytes) */ | |
425 | ||
426 | static int on_loadaddr(const char *name, const char *value, enum env_op op, | |
427 | int flags) | |
428 | { | |
429 | switch (op) { | |
430 | case env_op_create: | |
431 | case env_op_overwrite: | |
432 | load_addr = simple_strtoul(value, NULL, 16); | |
433 | break; | |
434 | default: | |
435 | break; | |
436 | } | |
437 | ||
438 | return 0; | |
439 | } | |
440 | U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr); | |
441 | ||
9a4daad0 MB |
442 | ulong getenv_bootm_low(void) |
443 | { | |
712fbcf3 | 444 | char *s = getenv("bootm_low"); |
9a4daad0 | 445 | if (s) { |
712fbcf3 | 446 | ulong tmp = simple_strtoul(s, NULL, 16); |
9a4daad0 MB |
447 | return tmp; |
448 | } | |
449 | ||
6d0f6bcf JCPV |
450 | #if defined(CONFIG_SYS_SDRAM_BASE) |
451 | return CONFIG_SYS_SDRAM_BASE; | |
afe45c87 MB |
452 | #elif defined(CONFIG_ARM) |
453 | return gd->bd->bi_dram[0].start; | |
9a4daad0 MB |
454 | #else |
455 | return 0; | |
456 | #endif | |
457 | } | |
458 | ||
391fd93a | 459 | phys_size_t getenv_bootm_size(void) |
9a4daad0 | 460 | { |
0cb389dd MY |
461 | phys_size_t tmp, size; |
462 | phys_addr_t start; | |
712fbcf3 | 463 | char *s = getenv("bootm_size"); |
9a4daad0 | 464 | if (s) { |
712fbcf3 | 465 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
9a4daad0 MB |
466 | return tmp; |
467 | } | |
0cb389dd MY |
468 | |
469 | #if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS) | |
470 | start = gd->bd->bi_dram[0].start; | |
471 | size = gd->bd->bi_dram[0].size; | |
472 | #else | |
473 | start = gd->bd->bi_memstart; | |
474 | size = gd->bd->bi_memsize; | |
475 | #endif | |
476 | ||
c519facc MM |
477 | s = getenv("bootm_low"); |
478 | if (s) | |
712fbcf3 | 479 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
c519facc | 480 | else |
0cb389dd | 481 | tmp = start; |
9a4daad0 | 482 | |
0cb389dd | 483 | return size - (tmp - start); |
9a4daad0 MB |
484 | } |
485 | ||
c3624e6e GL |
486 | phys_size_t getenv_bootm_mapsize(void) |
487 | { | |
488 | phys_size_t tmp; | |
712fbcf3 | 489 | char *s = getenv("bootm_mapsize"); |
c3624e6e | 490 | if (s) { |
712fbcf3 | 491 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
c3624e6e GL |
492 | return tmp; |
493 | } | |
494 | ||
495 | #if defined(CONFIG_SYS_BOOTMAPSZ) | |
496 | return CONFIG_SYS_BOOTMAPSZ; | |
497 | #else | |
498 | return getenv_bootm_size(); | |
499 | #endif | |
500 | } | |
501 | ||
712fbcf3 | 502 | void memmove_wd(void *to, void *from, size_t len, ulong chunksz) |
9a4daad0 | 503 | { |
54fa2c5b LJ |
504 | if (to == from) |
505 | return; | |
506 | ||
9a4daad0 | 507 | #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) |
22cfddc2 SZ |
508 | if (to > from) { |
509 | from += len; | |
510 | to += len; | |
511 | } | |
9a4daad0 MB |
512 | while (len > 0) { |
513 | size_t tail = (len > chunksz) ? chunksz : len; | |
712fbcf3 | 514 | WATCHDOG_RESET(); |
22cfddc2 SZ |
515 | if (to > from) { |
516 | to -= tail; | |
517 | from -= tail; | |
518 | } | |
712fbcf3 | 519 | memmove(to, from, tail); |
22cfddc2 SZ |
520 | if (to < from) { |
521 | to += tail; | |
522 | from += tail; | |
523 | } | |
9a4daad0 MB |
524 | len -= tail; |
525 | } | |
526 | #else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */ | |
712fbcf3 | 527 | memmove(to, from, len); |
9a4daad0 MB |
528 | #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ |
529 | } | |
570abb0a | 530 | #endif /* !USE_HOSTCC */ |
9a4daad0 | 531 | |
712fbcf3 | 532 | void genimg_print_size(uint32_t size) |
42b73e8e | 533 | { |
570abb0a | 534 | #ifndef USE_HOSTCC |
712fbcf3 SW |
535 | printf("%d Bytes = ", size); |
536 | print_size(size, "\n"); | |
570abb0a | 537 | #else |
712fbcf3 | 538 | printf("%d Bytes = %.2f kB = %.2f MB\n", |
570abb0a MB |
539 | size, (double)size / 1.024e3, |
540 | (double)size / 1.048576e6); | |
42b73e8e | 541 | #endif |
570abb0a MB |
542 | } |
543 | ||
859e92b7 SG |
544 | #if IMAGE_ENABLE_TIMESTAMP |
545 | void genimg_print_time(time_t timestamp) | |
570abb0a MB |
546 | { |
547 | #ifndef USE_HOSTCC | |
548 | struct rtc_time tm; | |
549 | ||
9f9276c3 | 550 | rtc_to_tm(timestamp, &tm); |
712fbcf3 | 551 | printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n", |
570abb0a MB |
552 | tm.tm_year, tm.tm_mon, tm.tm_mday, |
553 | tm.tm_hour, tm.tm_min, tm.tm_sec); | |
554 | #else | |
712fbcf3 | 555 | printf("%s", ctime(×tamp)); |
42b73e8e | 556 | #endif |
570abb0a | 557 | } |
859e92b7 | 558 | #endif |
42b73e8e | 559 | |
5b9d44df SG |
560 | const table_entry_t *get_table_entry(const table_entry_t *table, int id) |
561 | { | |
562 | for (; table->id >= 0; ++table) { | |
563 | if (table->id == id) | |
564 | return table; | |
565 | } | |
566 | return NULL; | |
567 | } | |
568 | ||
570abb0a MB |
569 | /** |
570 | * get_table_entry_name - translate entry id to long name | |
571 | * @table: pointer to a translation table for entries of a specific type | |
572 | * @msg: message to be returned when translation fails | |
573 | * @id: entry id to be translated | |
574 | * | |
575 | * get_table_entry_name() will go over translation table trying to find | |
576 | * entry that matches given id. If matching entry is found, its long | |
577 | * name is returned to the caller. | |
578 | * | |
579 | * returns: | |
580 | * long entry name if translation succeeds | |
581 | * msg otherwise | |
582 | */ | |
7edb186f | 583 | char *get_table_entry_name(const table_entry_t *table, char *msg, int id) |
570abb0a | 584 | { |
5b9d44df SG |
585 | table = get_table_entry(table, id); |
586 | if (!table) | |
587 | return msg; | |
2e5167cc | 588 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) |
5b9d44df | 589 | return table->lname; |
e3d1ac7b | 590 | #else |
5b9d44df | 591 | return table->lname + gd->reloc_off; |
e3d1ac7b | 592 | #endif |
570abb0a | 593 | } |
42b73e8e | 594 | |
712fbcf3 | 595 | const char *genimg_get_os_name(uint8_t os) |
570abb0a | 596 | { |
712fbcf3 | 597 | return (get_table_entry_name(uimage_os, "Unknown OS", os)); |
42b73e8e MB |
598 | } |
599 | ||
712fbcf3 | 600 | const char *genimg_get_arch_name(uint8_t arch) |
42b73e8e | 601 | { |
712fbcf3 SW |
602 | return (get_table_entry_name(uimage_arch, "Unknown Architecture", |
603 | arch)); | |
570abb0a | 604 | } |
42b73e8e | 605 | |
712fbcf3 | 606 | const char *genimg_get_type_name(uint8_t type) |
570abb0a | 607 | { |
712fbcf3 | 608 | return (get_table_entry_name(uimage_type, "Unknown Image", type)); |
570abb0a | 609 | } |
42b73e8e | 610 | |
5b9d44df SG |
611 | const char *genimg_get_type_short_name(uint8_t type) |
612 | { | |
613 | const table_entry_t *table; | |
614 | ||
615 | table = get_table_entry(uimage_type, type); | |
616 | if (!table) | |
617 | return "unknown"; | |
618 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) | |
619 | return table->sname; | |
620 | #else | |
621 | return table->sname + gd->reloc_off; | |
622 | #endif | |
623 | } | |
624 | ||
712fbcf3 | 625 | const char *genimg_get_comp_name(uint8_t comp) |
570abb0a | 626 | { |
712fbcf3 SW |
627 | return (get_table_entry_name(uimage_comp, "Unknown Compression", |
628 | comp)); | |
42b73e8e MB |
629 | } |
630 | ||
570abb0a MB |
631 | /** |
632 | * get_table_entry_id - translate short entry name to id | |
633 | * @table: pointer to a translation table for entries of a specific type | |
634 | * @table_name: to be used in case of error | |
635 | * @name: entry short name to be translated | |
636 | * | |
637 | * get_table_entry_id() will go over translation table trying to find | |
638 | * entry that matches given short name. If matching entry is found, | |
639 | * its id returned to the caller. | |
640 | * | |
641 | * returns: | |
642 | * entry id if translation succeeds | |
643 | * -1 otherwise | |
644 | */ | |
7edb186f | 645 | int get_table_entry_id(const table_entry_t *table, |
570abb0a | 646 | const char *table_name, const char *name) |
42b73e8e | 647 | { |
7edb186f | 648 | const table_entry_t *t; |
42b73e8e | 649 | |
570abb0a | 650 | for (t = table; t->id >= 0; ++t) { |
2e5167cc | 651 | #ifdef CONFIG_NEEDS_MANUAL_RELOC |
5b9d44df | 652 | if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0) |
2e5167cc | 653 | #else |
5b9d44df | 654 | if (t->sname && strcasecmp(t->sname, name) == 0) |
521af04d | 655 | #endif |
570abb0a MB |
656 | return (t->id); |
657 | } | |
712fbcf3 | 658 | debug("Invalid %s Type: %s\n", table_name, name); |
5b9d44df SG |
659 | |
660 | return -1; | |
570abb0a MB |
661 | } |
662 | ||
712fbcf3 | 663 | int genimg_get_os_id(const char *name) |
570abb0a | 664 | { |
712fbcf3 | 665 | return (get_table_entry_id(uimage_os, "OS", name)); |
570abb0a MB |
666 | } |
667 | ||
712fbcf3 | 668 | int genimg_get_arch_id(const char *name) |
570abb0a | 669 | { |
712fbcf3 | 670 | return (get_table_entry_id(uimage_arch, "CPU", name)); |
42b73e8e | 671 | } |
5ad03eb3 | 672 | |
712fbcf3 | 673 | int genimg_get_type_id(const char *name) |
570abb0a | 674 | { |
712fbcf3 | 675 | return (get_table_entry_id(uimage_type, "Image", name)); |
570abb0a MB |
676 | } |
677 | ||
712fbcf3 | 678 | int genimg_get_comp_id(const char *name) |
570abb0a | 679 | { |
712fbcf3 | 680 | return (get_table_entry_id(uimage_comp, "Compression", name)); |
570abb0a MB |
681 | } |
682 | ||
683 | #ifndef USE_HOSTCC | |
0f64140b | 684 | /** |
6c454fed BW |
685 | * genimg_get_kernel_addr_fit - get the real kernel address and return 2 |
686 | * FIT strings | |
0f64140b | 687 | * @img_addr: a string might contain real image address |
6c454fed BW |
688 | * @fit_uname_config: double pointer to a char, will hold pointer to a |
689 | * configuration unit name | |
690 | * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage | |
691 | * name | |
0f64140b | 692 | * |
6c454fed | 693 | * genimg_get_kernel_addr_fit get the real kernel start address from a string |
0f64140b BW |
694 | * which is normally the first argv of bootm/bootz |
695 | * | |
696 | * returns: | |
697 | * kernel start address | |
698 | */ | |
6c454fed BW |
699 | ulong genimg_get_kernel_addr_fit(char * const img_addr, |
700 | const char **fit_uname_config, | |
701 | const char **fit_uname_kernel) | |
0f64140b | 702 | { |
0f64140b BW |
703 | ulong kernel_addr; |
704 | ||
705 | /* find out kernel image address */ | |
706 | if (!img_addr) { | |
707 | kernel_addr = load_addr; | |
708 | debug("* kernel: default image load address = 0x%08lx\n", | |
709 | load_addr); | |
73223f0e | 710 | #if CONFIG_IS_ENABLED(FIT) |
0f64140b | 711 | } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr, |
6c454fed | 712 | fit_uname_config)) { |
0f64140b | 713 | debug("* kernel: config '%s' from image at 0x%08lx\n", |
6c454fed | 714 | *fit_uname_config, kernel_addr); |
0f64140b | 715 | } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr, |
6c454fed | 716 | fit_uname_kernel)) { |
0f64140b | 717 | debug("* kernel: subimage '%s' from image at 0x%08lx\n", |
6c454fed | 718 | *fit_uname_kernel, kernel_addr); |
0f64140b BW |
719 | #endif |
720 | } else { | |
721 | kernel_addr = simple_strtoul(img_addr, NULL, 16); | |
722 | debug("* kernel: cmdline image address = 0x%08lx\n", | |
723 | kernel_addr); | |
724 | } | |
725 | ||
726 | return kernel_addr; | |
727 | } | |
728 | ||
6c454fed BW |
729 | /** |
730 | * genimg_get_kernel_addr() is the simple version of | |
731 | * genimg_get_kernel_addr_fit(). It ignores those return FIT strings | |
732 | */ | |
733 | ulong genimg_get_kernel_addr(char * const img_addr) | |
734 | { | |
735 | const char *fit_uname_config = NULL; | |
736 | const char *fit_uname_kernel = NULL; | |
737 | ||
738 | return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config, | |
739 | &fit_uname_kernel); | |
740 | } | |
741 | ||
fff888a1 | 742 | /** |
9a4daad0 | 743 | * genimg_get_format - get image format type |
fff888a1 MB |
744 | * @img_addr: image start address |
745 | * | |
9a4daad0 | 746 | * genimg_get_format() checks whether provided address points to a valid |
fff888a1 MB |
747 | * legacy or FIT image. |
748 | * | |
4efbe9db MB |
749 | * New uImage format and FDT blob are based on a libfdt. FDT blob |
750 | * may be passed directly or embedded in a FIT image. In both situations | |
9a4daad0 | 751 | * genimg_get_format() must be able to dectect libfdt header. |
4efbe9db | 752 | * |
fff888a1 MB |
753 | * returns: |
754 | * image format type or IMAGE_FORMAT_INVALID if no image is present | |
755 | */ | |
35e7b0f1 | 756 | int genimg_get_format(const void *img_addr) |
fff888a1 | 757 | { |
21d29f7f | 758 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
3a2003f6 | 759 | const image_header_t *hdr; |
fff888a1 | 760 | |
3a2003f6 | 761 | hdr = (const image_header_t *)img_addr; |
fff888a1 | 762 | if (image_check_magic(hdr)) |
21d29f7f HS |
763 | return IMAGE_FORMAT_LEGACY; |
764 | #endif | |
73223f0e | 765 | #if IMAGE_ENABLE_FIT || defined(CONFIG_OF_LIBFDT) |
21d29f7f HS |
766 | if (fdt_check_header(img_addr) == 0) |
767 | return IMAGE_FORMAT_FIT; | |
9ace3fc8 SS |
768 | #endif |
769 | #ifdef CONFIG_ANDROID_BOOT_IMAGE | |
21d29f7f HS |
770 | if (android_image_check_header(img_addr) == 0) |
771 | return IMAGE_FORMAT_ANDROID; | |
fff888a1 MB |
772 | #endif |
773 | ||
21d29f7f | 774 | return IMAGE_FORMAT_INVALID; |
fff888a1 MB |
775 | } |
776 | ||
777 | /** | |
9a4daad0 | 778 | * genimg_get_image - get image from special storage (if necessary) |
fff888a1 MB |
779 | * @img_addr: image start address |
780 | * | |
067d1560 | 781 | * genimg_get_image() checks if provided image start address is located |
fff888a1 MB |
782 | * in a dataflash storage. If so, image is moved to a system RAM memory. |
783 | * | |
784 | * returns: | |
785 | * image start address after possible relocation from special storage | |
786 | */ | |
712fbcf3 | 787 | ulong genimg_get_image(ulong img_addr) |
fff888a1 | 788 | { |
6f0f9dfc | 789 | ulong ram_addr = img_addr; |
fff888a1 MB |
790 | |
791 | #ifdef CONFIG_HAS_DATAFLASH | |
6f0f9dfc MB |
792 | ulong h_size, d_size; |
793 | ||
712fbcf3 | 794 | if (addr_dataflash(img_addr)) { |
35e7b0f1 SG |
795 | void *buf; |
796 | ||
6f0f9dfc | 797 | /* ger RAM address */ |
6d0f6bcf | 798 | ram_addr = CONFIG_SYS_LOAD_ADDR; |
6f0f9dfc MB |
799 | |
800 | /* get header size */ | |
712fbcf3 | 801 | h_size = image_get_header_size(); |
73223f0e | 802 | #if IMAGE_ENABLE_FIT |
6f0f9dfc MB |
803 | if (sizeof(struct fdt_header) > h_size) |
804 | h_size = sizeof(struct fdt_header); | |
805 | #endif | |
806 | ||
807 | /* read in header */ | |
712fbcf3 | 808 | debug(" Reading image header from dataflash address " |
fff888a1 | 809 | "%08lx to RAM address %08lx\n", img_addr, ram_addr); |
fff888a1 | 810 | |
35e7b0f1 SG |
811 | buf = map_sysmem(ram_addr, 0); |
812 | read_dataflash(img_addr, h_size, buf); | |
fff888a1 | 813 | |
6f0f9dfc | 814 | /* get data size */ |
35e7b0f1 | 815 | switch (genimg_get_format(buf)) { |
21d29f7f | 816 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
6f0f9dfc | 817 | case IMAGE_FORMAT_LEGACY: |
35e7b0f1 | 818 | d_size = image_get_data_size(buf); |
712fbcf3 SW |
819 | debug(" Legacy format image found at 0x%08lx, " |
820 | "size 0x%08lx\n", | |
6f0f9dfc MB |
821 | ram_addr, d_size); |
822 | break; | |
21d29f7f | 823 | #endif |
73223f0e | 824 | #if IMAGE_ENABLE_FIT |
6f0f9dfc | 825 | case IMAGE_FORMAT_FIT: |
35e7b0f1 | 826 | d_size = fit_get_size(buf) - h_size; |
712fbcf3 SW |
827 | debug(" FIT/FDT format image found at 0x%08lx, " |
828 | "size 0x%08lx\n", | |
6f0f9dfc MB |
829 | ram_addr, d_size); |
830 | break; | |
fff888a1 | 831 | #endif |
6f0f9dfc | 832 | default: |
712fbcf3 SW |
833 | printf(" No valid image found at 0x%08lx\n", |
834 | img_addr); | |
6f0f9dfc MB |
835 | return ram_addr; |
836 | } | |
fff888a1 | 837 | |
6f0f9dfc | 838 | /* read in image data */ |
712fbcf3 | 839 | debug(" Reading image remaining data from dataflash address " |
fff888a1 MB |
840 | "%08lx to RAM address %08lx\n", img_addr + h_size, |
841 | ram_addr + h_size); | |
842 | ||
712fbcf3 | 843 | read_dataflash(img_addr + h_size, d_size, |
35e7b0f1 | 844 | (char *)(buf + h_size)); |
6f0f9dfc | 845 | |
fff888a1 | 846 | } |
6f0f9dfc | 847 | #endif /* CONFIG_HAS_DATAFLASH */ |
fff888a1 MB |
848 | |
849 | return ram_addr; | |
850 | } | |
851 | ||
f773bea8 MB |
852 | /** |
853 | * fit_has_config - check if there is a valid FIT configuration | |
854 | * @images: pointer to the bootm command headers structure | |
855 | * | |
856 | * fit_has_config() checks if there is a FIT configuration in use | |
857 | * (if FTI support is present). | |
858 | * | |
859 | * returns: | |
860 | * 0, no FIT support or no configuration found | |
861 | * 1, configuration found | |
862 | */ | |
712fbcf3 | 863 | int genimg_has_config(bootm_headers_t *images) |
f773bea8 | 864 | { |
73223f0e | 865 | #if IMAGE_ENABLE_FIT |
f773bea8 MB |
866 | if (images->fit_uname_cfg) |
867 | return 1; | |
868 | #endif | |
869 | return 0; | |
870 | } | |
871 | ||
5ad03eb3 | 872 | /** |
9a4daad0 | 873 | * boot_get_ramdisk - main ramdisk handling routine |
5ad03eb3 MB |
874 | * @argc: command argument count |
875 | * @argv: command argument list | |
8a5ea3e6 | 876 | * @images: pointer to the bootm images structure |
5ad03eb3 MB |
877 | * @arch: expected ramdisk architecture |
878 | * @rd_start: pointer to a ulong variable, will hold ramdisk start address | |
879 | * @rd_end: pointer to a ulong variable, will hold ramdisk end | |
880 | * | |
9a4daad0 | 881 | * boot_get_ramdisk() is responsible for finding a valid ramdisk image. |
5ad03eb3 MB |
882 | * Curently supported are the following ramdisk sources: |
883 | * - multicomponent kernel/ramdisk image, | |
884 | * - commandline provided address of decicated ramdisk image. | |
885 | * | |
886 | * returns: | |
d985c849 | 887 | * 0, if ramdisk image was found and valid, or skiped |
5ad03eb3 MB |
888 | * rd_start and rd_end are set to ramdisk start/end addresses if |
889 | * ramdisk image is found and valid | |
d985c849 | 890 | * |
ea86b9e6 | 891 | * 1, if ramdisk image is found but corrupted, or invalid |
5ad03eb3 | 892 | * rd_start and rd_end are set to 0 if no ramdisk exists |
5ad03eb3 | 893 | */ |
712fbcf3 | 894 | int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, |
d985c849 | 895 | uint8_t arch, ulong *rd_start, ulong *rd_end) |
5ad03eb3 | 896 | { |
d5934ad7 | 897 | ulong rd_addr, rd_load; |
5ad03eb3 | 898 | ulong rd_data, rd_len; |
21d29f7f | 899 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
3a2003f6 | 900 | const image_header_t *rd_hdr; |
21d29f7f | 901 | #endif |
35e7b0f1 | 902 | void *buf; |
57d40ab7 | 903 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
017e1f3f | 904 | char *end; |
57d40ab7 | 905 | #endif |
73223f0e | 906 | #if IMAGE_ENABLE_FIT |
f320a4d8 | 907 | const char *fit_uname_config = images->fit_uname_cfg; |
d5934ad7 MB |
908 | const char *fit_uname_ramdisk = NULL; |
909 | ulong default_addr; | |
c8779648 | 910 | int rd_noffset; |
d5934ad7 | 911 | #endif |
983c72f4 | 912 | const char *select = NULL; |
5ad03eb3 | 913 | |
c8779648 MB |
914 | *rd_start = 0; |
915 | *rd_end = 0; | |
916 | ||
1fec3c5d TR |
917 | #ifdef CONFIG_ANDROID_BOOT_IMAGE |
918 | /* | |
919 | * Look for an Android boot image. | |
920 | */ | |
921 | buf = map_sysmem(images->os.start, 0); | |
c139b5ff | 922 | if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID) |
1fec3c5d TR |
923 | select = argv[0]; |
924 | #endif | |
925 | ||
983c72f4 SG |
926 | if (argc >= 2) |
927 | select = argv[1]; | |
2dd46328 | 928 | |
d5934ad7 MB |
929 | /* |
930 | * Look for a '-' which indicates to ignore the | |
931 | * ramdisk argument | |
932 | */ | |
983c72f4 | 933 | if (select && strcmp(select, "-") == 0) { |
712fbcf3 | 934 | debug("## Skipping init Ramdisk\n"); |
d5934ad7 | 935 | rd_len = rd_data = 0; |
983c72f4 | 936 | } else if (select || genimg_has_config(images)) { |
73223f0e | 937 | #if IMAGE_ENABLE_FIT |
983c72f4 | 938 | if (select) { |
f773bea8 MB |
939 | /* |
940 | * If the init ramdisk comes from the FIT image and | |
941 | * the FIT image address is omitted in the command | |
942 | * line argument, try to use os FIT image address or | |
943 | * default load address. | |
944 | */ | |
945 | if (images->fit_uname_os) | |
946 | default_addr = (ulong)images->fit_hdr_os; | |
947 | else | |
948 | default_addr = load_addr; | |
949 | ||
983c72f4 SG |
950 | if (fit_parse_conf(select, default_addr, |
951 | &rd_addr, &fit_uname_config)) { | |
712fbcf3 SW |
952 | debug("* ramdisk: config '%s' from image at " |
953 | "0x%08lx\n", | |
f773bea8 | 954 | fit_uname_config, rd_addr); |
983c72f4 | 955 | } else if (fit_parse_subimage(select, default_addr, |
f773bea8 | 956 | &rd_addr, &fit_uname_ramdisk)) { |
712fbcf3 SW |
957 | debug("* ramdisk: subimage '%s' from image at " |
958 | "0x%08lx\n", | |
f773bea8 MB |
959 | fit_uname_ramdisk, rd_addr); |
960 | } else | |
d5934ad7 | 961 | #endif |
f773bea8 | 962 | { |
983c72f4 | 963 | rd_addr = simple_strtoul(select, NULL, 16); |
712fbcf3 SW |
964 | debug("* ramdisk: cmdline image address = " |
965 | "0x%08lx\n", | |
f773bea8 MB |
966 | rd_addr); |
967 | } | |
73223f0e | 968 | #if IMAGE_ENABLE_FIT |
f773bea8 MB |
969 | } else { |
970 | /* use FIT configuration provided in first bootm | |
a51ec63b SG |
971 | * command argument. If the property is not defined, |
972 | * quit silently. | |
f773bea8 | 973 | */ |
35e7b0f1 | 974 | rd_addr = map_to_sysmem(images->fit_hdr_os); |
a51ec63b SG |
975 | rd_noffset = fit_get_node_from_config(images, |
976 | FIT_RAMDISK_PROP, rd_addr); | |
977 | if (rd_noffset == -ENOLINK) | |
41266c9b | 978 | return 0; |
a51ec63b SG |
979 | else if (rd_noffset < 0) |
980 | return 1; | |
d5934ad7 | 981 | } |
f773bea8 | 982 | #endif |
d5934ad7 MB |
983 | |
984 | /* copy from dataflash if needed */ | |
712fbcf3 | 985 | rd_addr = genimg_get_image(rd_addr); |
d5934ad7 MB |
986 | |
987 | /* | |
988 | * Check if there is an initrd image at the | |
989 | * address provided in the second bootm argument | |
990 | * check image type, for FIT images get FIT node. | |
991 | */ | |
35e7b0f1 SG |
992 | buf = map_sysmem(rd_addr, 0); |
993 | switch (genimg_get_format(buf)) { | |
21d29f7f | 994 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
d5934ad7 | 995 | case IMAGE_FORMAT_LEGACY: |
712fbcf3 | 996 | printf("## Loading init Ramdisk from Legacy " |
c8779648 | 997 | "Image at %08lx ...\n", rd_addr); |
5ad03eb3 | 998 | |
770605e4 | 999 | bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK); |
712fbcf3 | 1000 | rd_hdr = image_get_ramdisk(rd_addr, arch, |
d985c849 | 1001 | images->verify); |
5ad03eb3 | 1002 | |
c8779648 | 1003 | if (rd_hdr == NULL) |
274cea2b | 1004 | return 1; |
274cea2b | 1005 | |
712fbcf3 SW |
1006 | rd_data = image_get_data(rd_hdr); |
1007 | rd_len = image_get_data_size(rd_hdr); | |
1008 | rd_load = image_get_load(rd_hdr); | |
d5934ad7 | 1009 | break; |
21d29f7f | 1010 | #endif |
73223f0e | 1011 | #if IMAGE_ENABLE_FIT |
d5934ad7 | 1012 | case IMAGE_FORMAT_FIT: |
126cc864 | 1013 | rd_noffset = fit_image_load(images, |
a51ec63b | 1014 | rd_addr, &fit_uname_ramdisk, |
f320a4d8 | 1015 | &fit_uname_config, arch, |
a51ec63b SG |
1016 | IH_TYPE_RAMDISK, |
1017 | BOOTSTAGE_ID_FIT_RD_START, | |
fe20a81a SG |
1018 | FIT_LOAD_OPTIONAL_NON_ZERO, |
1019 | &rd_data, &rd_len); | |
a51ec63b | 1020 | if (rd_noffset < 0) |
c78fce69 | 1021 | return 1; |
c8779648 | 1022 | |
a51ec63b | 1023 | images->fit_hdr_rd = map_sysmem(rd_addr, 0); |
c8779648 | 1024 | images->fit_uname_rd = fit_uname_ramdisk; |
3dfe1101 | 1025 | images->fit_noffset_rd = rd_noffset; |
c8779648 | 1026 | break; |
2dd46328 RH |
1027 | #endif |
1028 | #ifdef CONFIG_ANDROID_BOOT_IMAGE | |
1029 | case IMAGE_FORMAT_ANDROID: | |
1030 | android_image_get_ramdisk((void *)images->os.start, | |
1031 | &rd_data, &rd_len); | |
1032 | break; | |
d5934ad7 MB |
1033 | #endif |
1034 | default: | |
017e1f3f | 1035 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
983c72f4 SG |
1036 | end = NULL; |
1037 | if (select) | |
1038 | end = strchr(select, ':'); | |
1039 | if (end) { | |
017e1f3f MV |
1040 | rd_len = simple_strtoul(++end, NULL, 16); |
1041 | rd_data = rd_addr; | |
1042 | } else | |
1043 | #endif | |
1044 | { | |
1045 | puts("Wrong Ramdisk Image Format\n"); | |
1046 | rd_data = rd_len = rd_load = 0; | |
1047 | return 1; | |
1048 | } | |
d5934ad7 | 1049 | } |
d5934ad7 | 1050 | } else if (images->legacy_hdr_valid && |
712fbcf3 SW |
1051 | image_check_type(&images->legacy_hdr_os_copy, |
1052 | IH_TYPE_MULTI)) { | |
1053 | ||
5ad03eb3 | 1054 | /* |
d5934ad7 MB |
1055 | * Now check if we have a legacy mult-component image, |
1056 | * get second entry data start address and len. | |
5ad03eb3 | 1057 | */ |
770605e4 | 1058 | bootstage_mark(BOOTSTAGE_ID_RAMDISK); |
712fbcf3 | 1059 | printf("## Loading init Ramdisk from multi component " |
c8779648 | 1060 | "Legacy Image at %08lx ...\n", |
d5934ad7 MB |
1061 | (ulong)images->legacy_hdr_os); |
1062 | ||
712fbcf3 | 1063 | image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len); |
2dd46328 | 1064 | } else { |
5ad03eb3 MB |
1065 | /* |
1066 | * no initrd image | |
1067 | */ | |
770605e4 | 1068 | bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK); |
5ad03eb3 MB |
1069 | rd_len = rd_data = 0; |
1070 | } | |
1071 | ||
1072 | if (!rd_data) { | |
712fbcf3 | 1073 | debug("## No init Ramdisk\n"); |
5ad03eb3 MB |
1074 | } else { |
1075 | *rd_start = rd_data; | |
1076 | *rd_end = rd_data + rd_len; | |
1077 | } | |
712fbcf3 | 1078 | debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n", |
5ad03eb3 | 1079 | *rd_start, *rd_end); |
274cea2b KG |
1080 | |
1081 | return 0; | |
5ad03eb3 | 1082 | } |
ceaed2b1 | 1083 | |
fca43cc8 | 1084 | #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH |
ceaed2b1 | 1085 | /** |
9a4daad0 | 1086 | * boot_ramdisk_high - relocate init ramdisk |
e822d7fc | 1087 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
ceaed2b1 MB |
1088 | * @rd_data: ramdisk data start address |
1089 | * @rd_len: ramdisk data length | |
ceaed2b1 MB |
1090 | * @initrd_start: pointer to a ulong variable, will hold final init ramdisk |
1091 | * start address (after possible relocation) | |
1092 | * @initrd_end: pointer to a ulong variable, will hold final init ramdisk | |
1093 | * end address (after possible relocation) | |
1094 | * | |
1bce2aeb | 1095 | * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment |
ceaed2b1 MB |
1096 | * variable and if requested ramdisk data is moved to a specified location. |
1097 | * | |
9a4daad0 MB |
1098 | * Initrd_start and initrd_end are set to final (after relocation) ramdisk |
1099 | * start/end addresses if ramdisk image start and len were provided, | |
1100 | * otherwise set initrd_start and initrd_end set to zeros. | |
1101 | * | |
ceaed2b1 | 1102 | * returns: |
9a4daad0 MB |
1103 | * 0 - success |
1104 | * -1 - failure | |
ceaed2b1 | 1105 | */ |
712fbcf3 | 1106 | int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len, |
e822d7fc | 1107 | ulong *initrd_start, ulong *initrd_end) |
ceaed2b1 MB |
1108 | { |
1109 | char *s; | |
1110 | ulong initrd_high; | |
1111 | int initrd_copy_to_ram = 1; | |
1112 | ||
712fbcf3 | 1113 | if ((s = getenv("initrd_high")) != NULL) { |
ceaed2b1 MB |
1114 | /* a value of "no" or a similar string will act like 0, |
1115 | * turning the "load high" feature off. This is intentional. | |
1116 | */ | |
712fbcf3 | 1117 | initrd_high = simple_strtoul(s, NULL, 16); |
ceaed2b1 MB |
1118 | if (initrd_high == ~0) |
1119 | initrd_copy_to_ram = 0; | |
1120 | } else { | |
20e072f3 | 1121 | initrd_high = getenv_bootm_mapsize() + getenv_bootm_low(); |
ceaed2b1 MB |
1122 | } |
1123 | ||
95d449ad MB |
1124 | |
1125 | #ifdef CONFIG_LOGBUFFER | |
1126 | /* Prevent initrd from overwriting logbuffer */ | |
1127 | lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE); | |
1128 | #endif | |
1129 | ||
712fbcf3 | 1130 | debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n", |
ceaed2b1 MB |
1131 | initrd_high, initrd_copy_to_ram); |
1132 | ||
1133 | if (rd_data) { | |
1134 | if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */ | |
712fbcf3 | 1135 | debug(" in-place initrd\n"); |
ceaed2b1 MB |
1136 | *initrd_start = rd_data; |
1137 | *initrd_end = rd_data + rd_len; | |
e822d7fc | 1138 | lmb_reserve(lmb, rd_data, rd_len); |
ceaed2b1 | 1139 | } else { |
e822d7fc | 1140 | if (initrd_high) |
712fbcf3 SW |
1141 | *initrd_start = (ulong)lmb_alloc_base(lmb, |
1142 | rd_len, 0x1000, initrd_high); | |
e822d7fc | 1143 | else |
712fbcf3 SW |
1144 | *initrd_start = (ulong)lmb_alloc(lmb, rd_len, |
1145 | 0x1000); | |
e822d7fc KG |
1146 | |
1147 | if (*initrd_start == 0) { | |
712fbcf3 | 1148 | puts("ramdisk - allocation error\n"); |
e822d7fc | 1149 | goto error; |
ceaed2b1 | 1150 | } |
770605e4 | 1151 | bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK); |
ceaed2b1 MB |
1152 | |
1153 | *initrd_end = *initrd_start + rd_len; | |
712fbcf3 | 1154 | printf(" Loading Ramdisk to %08lx, end %08lx ... ", |
ceaed2b1 MB |
1155 | *initrd_start, *initrd_end); |
1156 | ||
712fbcf3 | 1157 | memmove_wd((void *)*initrd_start, |
ceaed2b1 MB |
1158 | (void *)rd_data, rd_len, CHUNKSZ); |
1159 | ||
3b200110 KG |
1160 | #ifdef CONFIG_MP |
1161 | /* | |
1162 | * Ensure the image is flushed to memory to handle | |
1163 | * AMP boot scenarios in which we might not be | |
1164 | * HW cache coherent | |
1165 | */ | |
1166 | flush_cache((unsigned long)*initrd_start, rd_len); | |
1167 | #endif | |
712fbcf3 | 1168 | puts("OK\n"); |
ceaed2b1 MB |
1169 | } |
1170 | } else { | |
1171 | *initrd_start = 0; | |
1172 | *initrd_end = 0; | |
1173 | } | |
712fbcf3 | 1174 | debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n", |
ceaed2b1 | 1175 | *initrd_start, *initrd_end); |
9a4daad0 | 1176 | |
e822d7fc | 1177 | return 0; |
b6b0fe64 | 1178 | |
e822d7fc KG |
1179 | error: |
1180 | return -1; | |
b6b0fe64 | 1181 | } |
fca43cc8 | 1182 | #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ |
b6b0fe64 | 1183 | |
90268b87 SG |
1184 | int boot_get_setup(bootm_headers_t *images, uint8_t arch, |
1185 | ulong *setup_start, ulong *setup_len) | |
1186 | { | |
73223f0e | 1187 | #if IMAGE_ENABLE_FIT |
90268b87 SG |
1188 | return boot_get_setup_fit(images, arch, setup_start, setup_len); |
1189 | #else | |
1190 | return -ENOENT; | |
1191 | #endif | |
1192 | } | |
1193 | ||
73223f0e | 1194 | #if IMAGE_ENABLE_FIT |
84a07dbf KA |
1195 | int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images, |
1196 | uint8_t arch, const ulong *ld_start, ulong * const ld_len) | |
1197 | { | |
1198 | /* | |
1199 | * These variables are used to hold the current image location | |
1200 | * in system memory. | |
1201 | */ | |
1202 | ulong tmp_img_addr; | |
1203 | /* | |
1204 | * These two variables are requirements for fit_image_load, but | |
1205 | * their values are not used | |
1206 | */ | |
1207 | ulong img_data, img_len; | |
1208 | void *buf; | |
1209 | int loadables_index; | |
1210 | int conf_noffset; | |
1211 | int fit_img_result; | |
1212 | char *uname; | |
1213 | ||
1214 | /* Check to see if the images struct has a FIT configuration */ | |
1215 | if (!genimg_has_config(images)) { | |
1216 | debug("## FIT configuration was not specified\n"); | |
1217 | return 0; | |
1218 | } | |
1219 | ||
1220 | /* | |
1221 | * Obtain the os FIT header from the images struct | |
1222 | * copy from dataflash if needed | |
1223 | */ | |
1224 | tmp_img_addr = map_to_sysmem(images->fit_hdr_os); | |
1225 | tmp_img_addr = genimg_get_image(tmp_img_addr); | |
1226 | buf = map_sysmem(tmp_img_addr, 0); | |
1227 | /* | |
1228 | * Check image type. For FIT images get FIT node | |
1229 | * and attempt to locate a generic binary. | |
1230 | */ | |
1231 | switch (genimg_get_format(buf)) { | |
1232 | case IMAGE_FORMAT_FIT: | |
1233 | conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg); | |
1234 | ||
1235 | for (loadables_index = 0; | |
9734b97f | 1236 | fdt_get_string_index(buf, conf_noffset, |
84a07dbf KA |
1237 | FIT_LOADABLE_PROP, |
1238 | loadables_index, | |
9734b97f | 1239 | (const char **)&uname) == 0; |
84a07dbf KA |
1240 | loadables_index++) |
1241 | { | |
1242 | fit_img_result = fit_image_load(images, | |
1243 | tmp_img_addr, | |
1244 | (const char **)&uname, | |
1245 | &(images->fit_uname_cfg), arch, | |
1246 | IH_TYPE_LOADABLE, | |
1247 | BOOTSTAGE_ID_FIT_LOADABLE_START, | |
1248 | FIT_LOAD_OPTIONAL_NON_ZERO, | |
1249 | &img_data, &img_len); | |
1250 | if (fit_img_result < 0) { | |
1251 | /* Something went wrong! */ | |
1252 | return fit_img_result; | |
1253 | } | |
1254 | } | |
1255 | break; | |
1256 | default: | |
1257 | printf("The given image format is not supported (corrupt?)\n"); | |
1258 | return 1; | |
1259 | } | |
1260 | ||
1261 | return 0; | |
1262 | } | |
1263 | #endif | |
1264 | ||
fca43cc8 | 1265 | #ifdef CONFIG_SYS_BOOT_GET_CMDLINE |
b6b0fe64 | 1266 | /** |
9a4daad0 | 1267 | * boot_get_cmdline - allocate and initialize kernel cmdline |
e822d7fc | 1268 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
b6b0fe64 MB |
1269 | * @cmd_start: pointer to a ulong variable, will hold cmdline start |
1270 | * @cmd_end: pointer to a ulong variable, will hold cmdline end | |
1271 | * | |
9a4daad0 | 1272 | * boot_get_cmdline() allocates space for kernel command line below |
a187559e | 1273 | * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-Boot environemnt |
b6b0fe64 MB |
1274 | * variable is present its contents is copied to allocated kernel |
1275 | * command line. | |
1276 | * | |
1277 | * returns: | |
e822d7fc KG |
1278 | * 0 - success |
1279 | * -1 - failure | |
b6b0fe64 | 1280 | */ |
712fbcf3 | 1281 | int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end) |
b6b0fe64 MB |
1282 | { |
1283 | char *cmdline; | |
1284 | char *s; | |
1285 | ||
6d0f6bcf | 1286 | cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf, |
c3624e6e | 1287 | getenv_bootm_mapsize() + getenv_bootm_low()); |
e822d7fc KG |
1288 | |
1289 | if (cmdline == NULL) | |
1290 | return -1; | |
b6b0fe64 MB |
1291 | |
1292 | if ((s = getenv("bootargs")) == NULL) | |
1293 | s = ""; | |
1294 | ||
1295 | strcpy(cmdline, s); | |
1296 | ||
1297 | *cmd_start = (ulong) & cmdline[0]; | |
1298 | *cmd_end = *cmd_start + strlen(cmdline); | |
1299 | ||
712fbcf3 | 1300 | debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end); |
b6b0fe64 | 1301 | |
e822d7fc | 1302 | return 0; |
b6b0fe64 | 1303 | } |
fca43cc8 | 1304 | #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ |
b6b0fe64 | 1305 | |
fca43cc8 | 1306 | #ifdef CONFIG_SYS_BOOT_GET_KBD |
b6b0fe64 | 1307 | /** |
9a4daad0 | 1308 | * boot_get_kbd - allocate and initialize kernel copy of board info |
e822d7fc | 1309 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
b6b0fe64 MB |
1310 | * @kbd: double pointer to board info data |
1311 | * | |
9a4daad0 | 1312 | * boot_get_kbd() allocates space for kernel copy of board info data below |
590d3cac GL |
1313 | * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized |
1314 | * with the current u-boot board info data. | |
b6b0fe64 MB |
1315 | * |
1316 | * returns: | |
e822d7fc KG |
1317 | * 0 - success |
1318 | * -1 - failure | |
b6b0fe64 | 1319 | */ |
712fbcf3 | 1320 | int boot_get_kbd(struct lmb *lmb, bd_t **kbd) |
b6b0fe64 | 1321 | { |
391fd93a | 1322 | *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf, |
c3624e6e | 1323 | getenv_bootm_mapsize() + getenv_bootm_low()); |
e822d7fc KG |
1324 | if (*kbd == NULL) |
1325 | return -1; | |
1326 | ||
b6b0fe64 MB |
1327 | **kbd = *(gd->bd); |
1328 | ||
712fbcf3 | 1329 | debug("## kernel board info at 0x%08lx\n", (ulong)*kbd); |
b6b0fe64 MB |
1330 | |
1331 | #if defined(DEBUG) && defined(CONFIG_CMD_BDI) | |
1332 | do_bdinfo(NULL, 0, 0, NULL); | |
1333 | #endif | |
1334 | ||
e822d7fc | 1335 | return 0; |
ceaed2b1 | 1336 | } |
fca43cc8 | 1337 | #endif /* CONFIG_SYS_BOOT_GET_KBD */ |
13d06981 SG |
1338 | |
1339 | #ifdef CONFIG_LMB | |
1340 | int image_setup_linux(bootm_headers_t *images) | |
1341 | { | |
1342 | ulong of_size = images->ft_len; | |
1343 | char **of_flat_tree = &images->ft_addr; | |
1344 | ulong *initrd_start = &images->initrd_start; | |
1345 | ulong *initrd_end = &images->initrd_end; | |
1346 | struct lmb *lmb = &images->lmb; | |
1347 | ulong rd_len; | |
1348 | int ret; | |
1349 | ||
1350 | if (IMAGE_ENABLE_OF_LIBFDT) | |
1351 | boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree); | |
1352 | ||
1353 | if (IMAGE_BOOT_GET_CMDLINE) { | |
1354 | ret = boot_get_cmdline(lmb, &images->cmdline_start, | |
1355 | &images->cmdline_end); | |
1356 | if (ret) { | |
1357 | puts("ERROR with allocation of cmdline\n"); | |
1358 | return ret; | |
1359 | } | |
1360 | } | |
1361 | if (IMAGE_ENABLE_RAMDISK_HIGH) { | |
1362 | rd_len = images->rd_end - images->rd_start; | |
1363 | ret = boot_ramdisk_high(lmb, images->rd_start, rd_len, | |
1364 | initrd_start, initrd_end); | |
1365 | if (ret) | |
1366 | return ret; | |
1367 | } | |
1368 | ||
1369 | if (IMAGE_ENABLE_OF_LIBFDT) { | |
1370 | ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size); | |
1371 | if (ret) | |
1372 | return ret; | |
1373 | } | |
1374 | ||
1375 | if (IMAGE_ENABLE_OF_LIBFDT && of_size) { | |
1376 | ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb); | |
1377 | if (ret) | |
1378 | return ret; | |
1379 | } | |
1380 | ||
1381 | return 0; | |
1382 | } | |
1383 | #endif /* CONFIG_LMB */ | |
5dfb5213 | 1384 | #endif /* !USE_HOSTCC */ |