]>
Commit | Line | Data |
---|---|---|
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 | |
aa34fbc0 | 32 | #if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT |
fff888a1 MB |
33 | #include <libfdt.h> |
34 | #include <fdt_support.h> | |
62afc601 MS |
35 | #include <fpga.h> |
36 | #include <xilinx.h> | |
c8779648 MB |
37 | #endif |
38 | ||
20a14a42 | 39 | #include <u-boot/md5.h> |
2b9912e6 | 40 | #include <u-boot/sha1.h> |
1221ce45 | 41 | #include <linux/errno.h> |
35e7b0f1 | 42 | #include <asm/io.h> |
c8779648 | 43 | |
b6b0fe64 | 44 | #ifdef CONFIG_CMD_BDI |
54841ab5 | 45 | extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); |
b6b0fe64 MB |
46 | #endif |
47 | ||
48 | DECLARE_GLOBAL_DATA_PTR; | |
8a5ea3e6 | 49 | |
21d29f7f | 50 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
712fbcf3 | 51 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
d985c849 | 52 | int verify); |
21d29f7f | 53 | #endif |
b97a2a0a | 54 | #else |
5ad03eb3 | 55 | #include "mkimage.h" |
20a14a42 | 56 | #include <u-boot/md5.h> |
5dfb5213 | 57 | #include <time.h> |
b97a2a0a | 58 | #include <image.h> |
80402f34 HS |
59 | |
60 | #ifndef __maybe_unused | |
61 | # define __maybe_unused /* unimplemented */ | |
62 | #endif | |
5dfb5213 | 63 | #endif /* !USE_HOSTCC*/ |
b97a2a0a | 64 | |
0ccff500 SG |
65 | #include <u-boot/crc.h> |
66 | ||
13d06981 SG |
67 | #ifndef CONFIG_SYS_BARGSIZE |
68 | #define CONFIG_SYS_BARGSIZE 512 | |
69 | #endif | |
70 | ||
7edb186f | 71 | static const table_entry_t uimage_arch[] = { |
30495bff | 72 | { IH_ARCH_INVALID, "invalid", "Invalid ARCH", }, |
570abb0a MB |
73 | { IH_ARCH_ALPHA, "alpha", "Alpha", }, |
74 | { IH_ARCH_ARM, "arm", "ARM", }, | |
75 | { IH_ARCH_I386, "x86", "Intel x86", }, | |
76 | { IH_ARCH_IA64, "ia64", "IA64", }, | |
77 | { IH_ARCH_M68K, "m68k", "M68K", }, | |
78 | { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", }, | |
79 | { IH_ARCH_MIPS, "mips", "MIPS", }, | |
80 | { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", }, | |
570abb0a | 81 | { IH_ARCH_NIOS2, "nios2", "NIOS II", }, |
e419e12d | 82 | { IH_ARCH_PPC, "powerpc", "PowerPC", }, |
570abb0a MB |
83 | { IH_ARCH_PPC, "ppc", "PowerPC", }, |
84 | { IH_ARCH_S390, "s390", "IBM S390", }, | |
85 | { IH_ARCH_SH, "sh", "SuperH", }, | |
86 | { IH_ARCH_SPARC, "sparc", "SPARC", }, | |
87 | { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", }, | |
88 | { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", }, | |
89 | { IH_ARCH_AVR32, "avr32", "AVR32", }, | |
64d61461 | 90 | { IH_ARCH_NDS32, "nds32", "NDS32", }, |
3ddcaccd | 91 | { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",}, |
35e7b0f1 | 92 | { IH_ARCH_SANDBOX, "sandbox", "Sandbox", }, |
0ae76531 | 93 | { IH_ARCH_ARM64, "arm64", "AArch64", }, |
bc5d5428 | 94 | { IH_ARCH_ARC, "arc", "ARC", }, |
5bda35cf | 95 | { IH_ARCH_X86_64, "x86_64", "AMD x86_64", }, |
de5e5cea | 96 | { IH_ARCH_XTENSA, "xtensa", "Xtensa", }, |
570abb0a MB |
97 | { -1, "", "", }, |
98 | }; | |
99 | ||
7edb186f | 100 | static const table_entry_t uimage_os[] = { |
30495bff | 101 | { IH_OS_INVALID, "invalid", "Invalid OS", }, |
570abb0a MB |
102 | { IH_OS_LINUX, "linux", "Linux", }, |
103 | #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC) | |
104 | { IH_OS_LYNXOS, "lynxos", "LynxOS", }, | |
105 | #endif | |
106 | { IH_OS_NETBSD, "netbsd", "NetBSD", }, | |
3df61957 | 107 | { IH_OS_OSE, "ose", "Enea OSE", }, |
04d41409 | 108 | { IH_OS_PLAN9, "plan9", "Plan 9", }, |
570abb0a MB |
109 | { IH_OS_RTEMS, "rtems", "RTEMS", }, |
110 | { IH_OS_U_BOOT, "u-boot", "U-Boot", }, | |
68b15e83 | 111 | { IH_OS_VXWORKS, "vxworks", "VxWorks", }, |
570abb0a MB |
112 | #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC) |
113 | { IH_OS_QNX, "qnx", "QNX", }, | |
570abb0a | 114 | #endif |
f5ed9e39 PT |
115 | #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC) |
116 | { IH_OS_INTEGRITY,"integrity", "INTEGRITY", }, | |
117 | #endif | |
570abb0a MB |
118 | #ifdef USE_HOSTCC |
119 | { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", }, | |
120 | { IH_OS_DELL, "dell", "Dell", }, | |
121 | { IH_OS_ESIX, "esix", "Esix", }, | |
122 | { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, | |
123 | { IH_OS_IRIX, "irix", "Irix", }, | |
124 | { IH_OS_NCR, "ncr", "NCR", }, | |
125 | { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, | |
126 | { IH_OS_PSOS, "psos", "pSOS", }, | |
127 | { IH_OS_SCO, "sco", "SCO", }, | |
128 | { IH_OS_SOLARIS, "solaris", "Solaris", }, | |
129 | { IH_OS_SVR4, "svr4", "SVR4", }, | |
130 | #endif | |
67ddd955 MV |
131 | #if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC) |
132 | { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", }, | |
133 | #endif | |
134 | ||
570abb0a MB |
135 | { -1, "", "", }, |
136 | }; | |
137 | ||
7edb186f | 138 | static const table_entry_t uimage_type[] = { |
4962e38e | 139 | { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",}, |
570abb0a MB |
140 | { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, |
141 | { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, | |
3decb14a | 142 | { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", }, |
bf411ea9 | 143 | { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",}, |
570abb0a | 144 | { IH_TYPE_KERNEL, "kernel", "Kernel Image", }, |
b9b50e89 | 145 | { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", }, |
4962e38e SB |
146 | { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",}, |
147 | { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",}, | |
30495bff | 148 | { IH_TYPE_INVALID, "invalid", "Invalid Image", }, |
570abb0a | 149 | { IH_TYPE_MULTI, "multi", "Multi-File Image", }, |
4962e38e | 150 | { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",}, |
5d898a00 | 151 | { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",}, |
570abb0a MB |
152 | { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, |
153 | { IH_TYPE_SCRIPT, "script", "Script", }, | |
832472a9 | 154 | { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",}, |
570abb0a | 155 | { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, |
7816f2cf | 156 | { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",}, |
bce88370 | 157 | { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",}, |
7b1a4117 | 158 | { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",}, |
90268b87 | 159 | { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", }, |
39f520bb | 160 | { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", }, |
a131c1f4 | 161 | { IH_TYPE_RKIMAGE, "rkimage", "Rockchip Boot Image" }, |
f9a3c278 | 162 | { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" }, |
10b84fe1 | 163 | { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" }, |
ed0c2c0a | 164 | { IH_TYPE_VYBRIDIMAGE, "vybridimage", "Vybrid Boot Image", }, |
66eef1e7 | 165 | { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" }, |
d9b58b30 | 166 | { IH_TYPE_ZYNQMPIMAGE, "zynqmpimage", "Xilinx ZynqMP Boot Image" }, |
ed0cea7c | 167 | { IH_TYPE_FPGA, "fpga", "FPGA Image" }, |
570abb0a MB |
168 | { -1, "", "", }, |
169 | }; | |
170 | ||
7edb186f | 171 | static const table_entry_t uimage_comp[] = { |
570abb0a MB |
172 | { IH_COMP_NONE, "none", "uncompressed", }, |
173 | { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, | |
174 | { IH_COMP_GZIP, "gzip", "gzip compressed", }, | |
fc9c1727 | 175 | { IH_COMP_LZMA, "lzma", "lzma compressed", }, |
20dde48b | 176 | { IH_COMP_LZO, "lzo", "lzo compressed", }, |
027b728d | 177 | { IH_COMP_LZ4, "lz4", "lz4 compressed", }, |
570abb0a MB |
178 | { -1, "", "", }, |
179 | }; | |
180 | ||
56d7ab74 SG |
181 | struct table_info { |
182 | const char *desc; | |
183 | int count; | |
184 | const table_entry_t *table; | |
185 | }; | |
186 | ||
187 | static const struct table_info table_info[IH_COUNT] = { | |
188 | { "architecture", IH_ARCH_COUNT, uimage_arch }, | |
189 | { "compression", IH_COMP_COUNT, uimage_comp }, | |
190 | { "operating system", IH_OS_COUNT, uimage_os }, | |
191 | { "image type", IH_TYPE_COUNT, uimage_type }, | |
192 | }; | |
193 | ||
9a4daad0 MB |
194 | /*****************************************************************************/ |
195 | /* Legacy format routines */ | |
196 | /*****************************************************************************/ | |
712fbcf3 | 197 | int image_check_hcrc(const image_header_t *hdr) |
b97a2a0a MB |
198 | { |
199 | ulong hcrc; | |
712fbcf3 | 200 | ulong len = image_get_header_size(); |
b97a2a0a MB |
201 | image_header_t header; |
202 | ||
203 | /* Copy header so we can blank CRC field for re-calculation */ | |
712fbcf3 SW |
204 | memmove(&header, (char *)hdr, image_get_header_size()); |
205 | image_set_hcrc(&header, 0); | |
b97a2a0a | 206 | |
712fbcf3 | 207 | hcrc = crc32(0, (unsigned char *)&header, len); |
b97a2a0a | 208 | |
712fbcf3 | 209 | return (hcrc == image_get_hcrc(hdr)); |
b97a2a0a MB |
210 | } |
211 | ||
712fbcf3 | 212 | int image_check_dcrc(const image_header_t *hdr) |
b97a2a0a | 213 | { |
712fbcf3 SW |
214 | ulong data = image_get_data(hdr); |
215 | ulong len = image_get_data_size(hdr); | |
216 | ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32); | |
b97a2a0a | 217 | |
712fbcf3 | 218 | return (dcrc == image_get_dcrc(hdr)); |
b97a2a0a MB |
219 | } |
220 | ||
f13e7b2e MB |
221 | /** |
222 | * image_multi_count - get component (sub-image) count | |
223 | * @hdr: pointer to the header of the multi component image | |
224 | * | |
225 | * image_multi_count() returns number of components in a multi | |
226 | * component image. | |
227 | * | |
228 | * Note: no checking of the image type is done, caller must pass | |
229 | * a valid multi component image. | |
230 | * | |
231 | * returns: | |
232 | * number of components | |
233 | */ | |
712fbcf3 | 234 | ulong image_multi_count(const image_header_t *hdr) |
f13e7b2e MB |
235 | { |
236 | ulong i, count = 0; | |
df6f1b89 | 237 | uint32_t *size; |
f13e7b2e MB |
238 | |
239 | /* get start of the image payload, which in case of multi | |
240 | * component images that points to a table of component sizes */ | |
712fbcf3 | 241 | size = (uint32_t *)image_get_data(hdr); |
f13e7b2e MB |
242 | |
243 | /* count non empty slots */ | |
244 | for (i = 0; size[i]; ++i) | |
245 | count++; | |
246 | ||
247 | return count; | |
248 | } | |
249 | ||
250 | /** | |
251 | * image_multi_getimg - get component data address and size | |
252 | * @hdr: pointer to the header of the multi component image | |
253 | * @idx: index of the requested component | |
254 | * @data: pointer to a ulong variable, will hold component data address | |
255 | * @len: pointer to a ulong variable, will hold component size | |
256 | * | |
257 | * image_multi_getimg() returns size and data address for the requested | |
258 | * component in a multi component image. | |
259 | * | |
260 | * Note: no checking of the image type is done, caller must pass | |
261 | * a valid multi component image. | |
262 | * | |
263 | * returns: | |
264 | * data address and size of the component, if idx is valid | |
265 | * 0 in data and len, if idx is out of range | |
266 | */ | |
712fbcf3 | 267 | void image_multi_getimg(const image_header_t *hdr, ulong idx, |
f13e7b2e MB |
268 | ulong *data, ulong *len) |
269 | { | |
270 | int i; | |
df6f1b89 | 271 | uint32_t *size; |
02b9b224 | 272 | ulong offset, count, img_data; |
f13e7b2e MB |
273 | |
274 | /* get number of component */ | |
712fbcf3 | 275 | count = image_multi_count(hdr); |
f13e7b2e MB |
276 | |
277 | /* get start of the image payload, which in case of multi | |
278 | * component images that points to a table of component sizes */ | |
712fbcf3 | 279 | size = (uint32_t *)image_get_data(hdr); |
f13e7b2e MB |
280 | |
281 | /* get address of the proper component data start, which means | |
282 | * skipping sizes table (add 1 for last, null entry) */ | |
712fbcf3 | 283 | img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t); |
f13e7b2e MB |
284 | |
285 | if (idx < count) { | |
712fbcf3 | 286 | *len = uimage_to_cpu(size[idx]); |
f13e7b2e | 287 | offset = 0; |
f13e7b2e MB |
288 | |
289 | /* go over all indices preceding requested component idx */ | |
290 | for (i = 0; i < idx; i++) { | |
02b9b224 | 291 | /* add up i-th component size, rounding up to 4 bytes */ |
712fbcf3 | 292 | offset += (uimage_to_cpu(size[i]) + 3) & ~3 ; |
f13e7b2e MB |
293 | } |
294 | ||
295 | /* calculate idx-th component data address */ | |
02b9b224 | 296 | *data = img_data + offset; |
f13e7b2e MB |
297 | } else { |
298 | *len = 0; | |
299 | *data = 0; | |
300 | } | |
301 | } | |
42b73e8e | 302 | |
712fbcf3 | 303 | static void image_print_type(const image_header_t *hdr) |
9a4daad0 | 304 | { |
80402f34 | 305 | const char __maybe_unused *os, *arch, *type, *comp; |
9a4daad0 | 306 | |
712fbcf3 SW |
307 | os = genimg_get_os_name(image_get_os(hdr)); |
308 | arch = genimg_get_arch_name(image_get_arch(hdr)); | |
309 | type = genimg_get_type_name(image_get_type(hdr)); | |
310 | comp = genimg_get_comp_name(image_get_comp(hdr)); | |
9a4daad0 | 311 | |
712fbcf3 | 312 | printf("%s %s %s (%s)\n", arch, os, type, comp); |
9a4daad0 MB |
313 | } |
314 | ||
5dfb5213 | 315 | /** |
edbed247 | 316 | * image_print_contents - prints out the contents of the legacy format image |
3a2003f6 | 317 | * @ptr: pointer to the legacy format image header |
5dfb5213 MB |
318 | * @p: pointer to prefix string |
319 | * | |
edbed247 | 320 | * image_print_contents() formats a multi line legacy image contents description. |
5dfb5213 MB |
321 | * The routine prints out all header fields followed by the size/offset data |
322 | * for MULTI/SCRIPT images. | |
323 | * | |
324 | * returns: | |
325 | * no returned results | |
326 | */ | |
712fbcf3 | 327 | void image_print_contents(const void *ptr) |
9a4daad0 | 328 | { |
3a2003f6 | 329 | const image_header_t *hdr = (const image_header_t *)ptr; |
80402f34 | 330 | const char __maybe_unused *p; |
edbed247 | 331 | |
1fe7d938 | 332 | p = IMAGE_INDENT_STRING; |
712fbcf3 | 333 | printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr)); |
859e92b7 SG |
334 | if (IMAGE_ENABLE_TIMESTAMP) { |
335 | printf("%sCreated: ", p); | |
336 | genimg_print_time((time_t)image_get_time(hdr)); | |
337 | } | |
712fbcf3 SW |
338 | printf("%sImage Type: ", p); |
339 | image_print_type(hdr); | |
340 | printf("%sData Size: ", p); | |
341 | genimg_print_size(image_get_data_size(hdr)); | |
342 | printf("%sLoad Address: %08x\n", p, image_get_load(hdr)); | |
343 | printf("%sEntry Point: %08x\n", p, image_get_ep(hdr)); | |
344 | ||
345 | if (image_check_type(hdr, IH_TYPE_MULTI) || | |
346 | image_check_type(hdr, IH_TYPE_SCRIPT)) { | |
9a4daad0 MB |
347 | int i; |
348 | ulong data, len; | |
712fbcf3 | 349 | ulong count = image_multi_count(hdr); |
9a4daad0 | 350 | |
712fbcf3 | 351 | printf("%sContents:\n", p); |
9a4daad0 | 352 | for (i = 0; i < count; i++) { |
712fbcf3 | 353 | image_multi_getimg(hdr, i, &data, &len); |
570abb0a | 354 | |
712fbcf3 SW |
355 | printf("%s Image %d: ", p, i); |
356 | genimg_print_size(len); | |
570abb0a | 357 | |
712fbcf3 | 358 | if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) { |
570abb0a MB |
359 | /* |
360 | * the user may need to know offsets | |
361 | * if planning to do something with | |
362 | * multiple files | |
363 | */ | |
712fbcf3 | 364 | printf("%s Offset = 0x%08lx\n", p, data); |
570abb0a | 365 | } |
9a4daad0 MB |
366 | } |
367 | } | |
368 | } | |
369 | ||
570abb0a MB |
370 | |
371 | #ifndef USE_HOSTCC | |
21d29f7f | 372 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
9a4daad0 MB |
373 | /** |
374 | * image_get_ramdisk - get and verify ramdisk image | |
9a4daad0 MB |
375 | * @rd_addr: ramdisk image start address |
376 | * @arch: expected ramdisk architecture | |
377 | * @verify: checksum verification flag | |
378 | * | |
379 | * image_get_ramdisk() returns a pointer to the verified ramdisk image | |
380 | * header. Routine receives image start address and expected architecture | |
381 | * flag. Verification done covers data and header integrity and os/type/arch | |
382 | * fields checking. | |
383 | * | |
384 | * If dataflash support is enabled routine checks for dataflash addresses | |
385 | * and handles required dataflash reads. | |
386 | * | |
387 | * returns: | |
388 | * pointer to a ramdisk image header, if image was found and valid | |
389 | * otherwise, return NULL | |
390 | */ | |
712fbcf3 | 391 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
d985c849 | 392 | int verify) |
9a4daad0 | 393 | { |
3a2003f6 | 394 | const image_header_t *rd_hdr = (const image_header_t *)rd_addr; |
9a4daad0 | 395 | |
712fbcf3 SW |
396 | if (!image_check_magic(rd_hdr)) { |
397 | puts("Bad Magic Number\n"); | |
770605e4 | 398 | bootstage_error(BOOTSTAGE_ID_RD_MAGIC); |
9a4daad0 MB |
399 | return NULL; |
400 | } | |
401 | ||
712fbcf3 SW |
402 | if (!image_check_hcrc(rd_hdr)) { |
403 | puts("Bad Header Checksum\n"); | |
770605e4 | 404 | bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
9a4daad0 MB |
405 | return NULL; |
406 | } | |
407 | ||
770605e4 | 408 | bootstage_mark(BOOTSTAGE_ID_RD_MAGIC); |
712fbcf3 | 409 | image_print_contents(rd_hdr); |
9a4daad0 MB |
410 | |
411 | if (verify) { | |
412 | puts(" Verifying Checksum ... "); | |
712fbcf3 SW |
413 | if (!image_check_dcrc(rd_hdr)) { |
414 | puts("Bad Data CRC\n"); | |
770605e4 | 415 | bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM); |
9a4daad0 MB |
416 | return NULL; |
417 | } | |
418 | puts("OK\n"); | |
419 | } | |
420 | ||
770605e4 | 421 | bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
9a4daad0 | 422 | |
712fbcf3 SW |
423 | if (!image_check_os(rd_hdr, IH_OS_LINUX) || |
424 | !image_check_arch(rd_hdr, arch) || | |
425 | !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) { | |
426 | printf("No Linux %s Ramdisk Image\n", | |
9a4daad0 | 427 | genimg_get_arch_name(arch)); |
770605e4 | 428 | bootstage_error(BOOTSTAGE_ID_RAMDISK); |
9a4daad0 MB |
429 | return NULL; |
430 | } | |
431 | ||
432 | return rd_hdr; | |
433 | } | |
21d29f7f | 434 | #endif |
570abb0a | 435 | #endif /* !USE_HOSTCC */ |
9a4daad0 MB |
436 | |
437 | /*****************************************************************************/ | |
438 | /* Shared dual-format routines */ | |
439 | /*****************************************************************************/ | |
570abb0a | 440 | #ifndef USE_HOSTCC |
1cf0a8b2 JH |
441 | ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */ |
442 | ulong save_addr; /* Default Save Address */ | |
443 | ulong save_size; /* Default Save Size (in bytes) */ | |
444 | ||
445 | static int on_loadaddr(const char *name, const char *value, enum env_op op, | |
446 | int flags) | |
447 | { | |
448 | switch (op) { | |
449 | case env_op_create: | |
450 | case env_op_overwrite: | |
451 | load_addr = simple_strtoul(value, NULL, 16); | |
452 | break; | |
453 | default: | |
454 | break; | |
455 | } | |
456 | ||
457 | return 0; | |
458 | } | |
459 | U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr); | |
460 | ||
9a4daad0 MB |
461 | ulong getenv_bootm_low(void) |
462 | { | |
712fbcf3 | 463 | char *s = getenv("bootm_low"); |
9a4daad0 | 464 | if (s) { |
712fbcf3 | 465 | ulong tmp = simple_strtoul(s, NULL, 16); |
9a4daad0 MB |
466 | return tmp; |
467 | } | |
468 | ||
6d0f6bcf JCPV |
469 | #if defined(CONFIG_SYS_SDRAM_BASE) |
470 | return CONFIG_SYS_SDRAM_BASE; | |
afe45c87 MB |
471 | #elif defined(CONFIG_ARM) |
472 | return gd->bd->bi_dram[0].start; | |
9a4daad0 MB |
473 | #else |
474 | return 0; | |
475 | #endif | |
476 | } | |
477 | ||
391fd93a | 478 | phys_size_t getenv_bootm_size(void) |
9a4daad0 | 479 | { |
0cb389dd MY |
480 | phys_size_t tmp, size; |
481 | phys_addr_t start; | |
712fbcf3 | 482 | char *s = getenv("bootm_size"); |
9a4daad0 | 483 | if (s) { |
712fbcf3 | 484 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
9a4daad0 MB |
485 | return tmp; |
486 | } | |
0cb389dd MY |
487 | |
488 | #if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS) | |
489 | start = gd->bd->bi_dram[0].start; | |
490 | size = gd->bd->bi_dram[0].size; | |
491 | #else | |
492 | start = gd->bd->bi_memstart; | |
493 | size = gd->bd->bi_memsize; | |
494 | #endif | |
495 | ||
c519facc MM |
496 | s = getenv("bootm_low"); |
497 | if (s) | |
712fbcf3 | 498 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
c519facc | 499 | else |
0cb389dd | 500 | tmp = start; |
9a4daad0 | 501 | |
0cb389dd | 502 | return size - (tmp - start); |
9a4daad0 MB |
503 | } |
504 | ||
c3624e6e GL |
505 | phys_size_t getenv_bootm_mapsize(void) |
506 | { | |
507 | phys_size_t tmp; | |
712fbcf3 | 508 | char *s = getenv("bootm_mapsize"); |
c3624e6e | 509 | if (s) { |
712fbcf3 | 510 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
c3624e6e GL |
511 | return tmp; |
512 | } | |
513 | ||
514 | #if defined(CONFIG_SYS_BOOTMAPSZ) | |
515 | return CONFIG_SYS_BOOTMAPSZ; | |
516 | #else | |
517 | return getenv_bootm_size(); | |
518 | #endif | |
519 | } | |
520 | ||
712fbcf3 | 521 | void memmove_wd(void *to, void *from, size_t len, ulong chunksz) |
9a4daad0 | 522 | { |
54fa2c5b LJ |
523 | if (to == from) |
524 | return; | |
525 | ||
9a4daad0 | 526 | #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) |
22cfddc2 SZ |
527 | if (to > from) { |
528 | from += len; | |
529 | to += len; | |
530 | } | |
9a4daad0 MB |
531 | while (len > 0) { |
532 | size_t tail = (len > chunksz) ? chunksz : len; | |
712fbcf3 | 533 | WATCHDOG_RESET(); |
22cfddc2 SZ |
534 | if (to > from) { |
535 | to -= tail; | |
536 | from -= tail; | |
537 | } | |
712fbcf3 | 538 | memmove(to, from, tail); |
22cfddc2 SZ |
539 | if (to < from) { |
540 | to += tail; | |
541 | from += tail; | |
542 | } | |
9a4daad0 MB |
543 | len -= tail; |
544 | } | |
545 | #else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */ | |
712fbcf3 | 546 | memmove(to, from, len); |
9a4daad0 MB |
547 | #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ |
548 | } | |
570abb0a | 549 | #endif /* !USE_HOSTCC */ |
9a4daad0 | 550 | |
712fbcf3 | 551 | void genimg_print_size(uint32_t size) |
42b73e8e | 552 | { |
570abb0a | 553 | #ifndef USE_HOSTCC |
712fbcf3 SW |
554 | printf("%d Bytes = ", size); |
555 | print_size(size, "\n"); | |
570abb0a | 556 | #else |
712fbcf3 | 557 | printf("%d Bytes = %.2f kB = %.2f MB\n", |
570abb0a MB |
558 | size, (double)size / 1.024e3, |
559 | (double)size / 1.048576e6); | |
42b73e8e | 560 | #endif |
570abb0a MB |
561 | } |
562 | ||
859e92b7 SG |
563 | #if IMAGE_ENABLE_TIMESTAMP |
564 | void genimg_print_time(time_t timestamp) | |
570abb0a MB |
565 | { |
566 | #ifndef USE_HOSTCC | |
567 | struct rtc_time tm; | |
568 | ||
9f9276c3 | 569 | rtc_to_tm(timestamp, &tm); |
712fbcf3 | 570 | printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n", |
570abb0a MB |
571 | tm.tm_year, tm.tm_mon, tm.tm_mday, |
572 | tm.tm_hour, tm.tm_min, tm.tm_sec); | |
573 | #else | |
712fbcf3 | 574 | printf("%s", ctime(×tamp)); |
42b73e8e | 575 | #endif |
570abb0a | 576 | } |
859e92b7 | 577 | #endif |
42b73e8e | 578 | |
5b9d44df SG |
579 | const table_entry_t *get_table_entry(const table_entry_t *table, int id) |
580 | { | |
581 | for (; table->id >= 0; ++table) { | |
582 | if (table->id == id) | |
583 | return table; | |
584 | } | |
585 | return NULL; | |
586 | } | |
587 | ||
1426220b SG |
588 | static const char *unknown_msg(enum ih_category category) |
589 | { | |
590 | static char msg[30]; | |
591 | ||
592 | strcpy(msg, "Unknown "); | |
593 | strcat(msg, table_info[category].desc); | |
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 | ||
570abb0a MB |
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 | */ | |
7edb186f | 670 | char *get_table_entry_name(const table_entry_t *table, char *msg, int id) |
570abb0a | 671 | { |
5b9d44df SG |
672 | table = get_table_entry(table, id); |
673 | if (!table) | |
674 | return msg; | |
2e5167cc | 675 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) |
5b9d44df | 676 | return table->lname; |
e3d1ac7b | 677 | #else |
5b9d44df | 678 | return table->lname + gd->reloc_off; |
e3d1ac7b | 679 | #endif |
570abb0a | 680 | } |
42b73e8e | 681 | |
712fbcf3 | 682 | const char *genimg_get_os_name(uint8_t os) |
570abb0a | 683 | { |
712fbcf3 | 684 | return (get_table_entry_name(uimage_os, "Unknown OS", os)); |
42b73e8e MB |
685 | } |
686 | ||
712fbcf3 | 687 | const char *genimg_get_arch_name(uint8_t arch) |
42b73e8e | 688 | { |
712fbcf3 SW |
689 | return (get_table_entry_name(uimage_arch, "Unknown Architecture", |
690 | arch)); | |
570abb0a | 691 | } |
42b73e8e | 692 | |
712fbcf3 | 693 | const char *genimg_get_type_name(uint8_t type) |
570abb0a | 694 | { |
712fbcf3 | 695 | return (get_table_entry_name(uimage_type, "Unknown Image", type)); |
570abb0a | 696 | } |
42b73e8e | 697 | |
cef2e514 | 698 | static const char *genimg_get_short_name(const table_entry_t *table, int val) |
5b9d44df | 699 | { |
cef2e514 | 700 | table = get_table_entry(table, val); |
5b9d44df SG |
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 | ||
cef2e514 SG |
710 | const char *genimg_get_type_short_name(uint8_t type) |
711 | { | |
712 | return genimg_get_short_name(uimage_type, type); | |
713 | } | |
714 | ||
712fbcf3 | 715 | const char *genimg_get_comp_name(uint8_t comp) |
570abb0a | 716 | { |
712fbcf3 SW |
717 | return (get_table_entry_name(uimage_comp, "Unknown Compression", |
718 | comp)); | |
42b73e8e MB |
719 | } |
720 | ||
cef2e514 SG |
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 | ||
570abb0a MB |
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 | */ | |
7edb186f | 750 | int get_table_entry_id(const table_entry_t *table, |
570abb0a | 751 | const char *table_name, const char *name) |
42b73e8e | 752 | { |
7edb186f | 753 | const table_entry_t *t; |
42b73e8e | 754 | |
570abb0a | 755 | for (t = table; t->id >= 0; ++t) { |
2e5167cc | 756 | #ifdef CONFIG_NEEDS_MANUAL_RELOC |
5b9d44df | 757 | if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0) |
2e5167cc | 758 | #else |
5b9d44df | 759 | if (t->sname && strcasecmp(t->sname, name) == 0) |
521af04d | 760 | #endif |
570abb0a MB |
761 | return (t->id); |
762 | } | |
712fbcf3 | 763 | debug("Invalid %s Type: %s\n", table_name, name); |
5b9d44df SG |
764 | |
765 | return -1; | |
570abb0a MB |
766 | } |
767 | ||
712fbcf3 | 768 | int genimg_get_os_id(const char *name) |
570abb0a | 769 | { |
712fbcf3 | 770 | return (get_table_entry_id(uimage_os, "OS", name)); |
570abb0a MB |
771 | } |
772 | ||
712fbcf3 | 773 | int genimg_get_arch_id(const char *name) |
570abb0a | 774 | { |
712fbcf3 | 775 | return (get_table_entry_id(uimage_arch, "CPU", name)); |
42b73e8e | 776 | } |
5ad03eb3 | 777 | |
712fbcf3 | 778 | int genimg_get_type_id(const char *name) |
570abb0a | 779 | { |
712fbcf3 | 780 | return (get_table_entry_id(uimage_type, "Image", name)); |
570abb0a MB |
781 | } |
782 | ||
712fbcf3 | 783 | int genimg_get_comp_id(const char *name) |
570abb0a | 784 | { |
712fbcf3 | 785 | return (get_table_entry_id(uimage_comp, "Compression", name)); |
570abb0a MB |
786 | } |
787 | ||
788 | #ifndef USE_HOSTCC | |
0f64140b | 789 | /** |
6c454fed BW |
790 | * genimg_get_kernel_addr_fit - get the real kernel address and return 2 |
791 | * FIT strings | |
0f64140b | 792 | * @img_addr: a string might contain real image address |
6c454fed BW |
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 | |
0f64140b | 797 | * |
6c454fed | 798 | * genimg_get_kernel_addr_fit get the real kernel start address from a string |
0f64140b BW |
799 | * which is normally the first argv of bootm/bootz |
800 | * | |
801 | * returns: | |
802 | * kernel start address | |
803 | */ | |
6c454fed BW |
804 | ulong genimg_get_kernel_addr_fit(char * const img_addr, |
805 | const char **fit_uname_config, | |
806 | const char **fit_uname_kernel) | |
0f64140b | 807 | { |
0f64140b BW |
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); | |
73223f0e | 815 | #if CONFIG_IS_ENABLED(FIT) |
0f64140b | 816 | } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr, |
6c454fed | 817 | fit_uname_config)) { |
0f64140b | 818 | debug("* kernel: config '%s' from image at 0x%08lx\n", |
6c454fed | 819 | *fit_uname_config, kernel_addr); |
0f64140b | 820 | } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr, |
6c454fed | 821 | fit_uname_kernel)) { |
0f64140b | 822 | debug("* kernel: subimage '%s' from image at 0x%08lx\n", |
6c454fed | 823 | *fit_uname_kernel, kernel_addr); |
0f64140b BW |
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 | ||
6c454fed BW |
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 | ||
fff888a1 | 847 | /** |
9a4daad0 | 848 | * genimg_get_format - get image format type |
fff888a1 MB |
849 | * @img_addr: image start address |
850 | * | |
9a4daad0 | 851 | * genimg_get_format() checks whether provided address points to a valid |
fff888a1 MB |
852 | * legacy or FIT image. |
853 | * | |
4efbe9db MB |
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 | |
9a4daad0 | 856 | * genimg_get_format() must be able to dectect libfdt header. |
4efbe9db | 857 | * |
fff888a1 MB |
858 | * returns: |
859 | * image format type or IMAGE_FORMAT_INVALID if no image is present | |
860 | */ | |
35e7b0f1 | 861 | int genimg_get_format(const void *img_addr) |
fff888a1 | 862 | { |
21d29f7f | 863 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
3a2003f6 | 864 | const image_header_t *hdr; |
fff888a1 | 865 | |
3a2003f6 | 866 | hdr = (const image_header_t *)img_addr; |
fff888a1 | 867 | if (image_check_magic(hdr)) |
21d29f7f HS |
868 | return IMAGE_FORMAT_LEGACY; |
869 | #endif | |
aa34fbc0 | 870 | #if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT |
21d29f7f HS |
871 | if (fdt_check_header(img_addr) == 0) |
872 | return IMAGE_FORMAT_FIT; | |
9ace3fc8 SS |
873 | #endif |
874 | #ifdef CONFIG_ANDROID_BOOT_IMAGE | |
21d29f7f HS |
875 | if (android_image_check_header(img_addr) == 0) |
876 | return IMAGE_FORMAT_ANDROID; | |
fff888a1 MB |
877 | #endif |
878 | ||
21d29f7f | 879 | return IMAGE_FORMAT_INVALID; |
fff888a1 MB |
880 | } |
881 | ||
882 | /** | |
9a4daad0 | 883 | * genimg_get_image - get image from special storage (if necessary) |
fff888a1 MB |
884 | * @img_addr: image start address |
885 | * | |
067d1560 | 886 | * genimg_get_image() checks if provided image start address is located |
fff888a1 MB |
887 | * in a dataflash storage. If so, image is moved to a system RAM memory. |
888 | * | |
889 | * returns: | |
890 | * image start address after possible relocation from special storage | |
891 | */ | |
712fbcf3 | 892 | ulong genimg_get_image(ulong img_addr) |
fff888a1 | 893 | { |
6f0f9dfc | 894 | ulong ram_addr = img_addr; |
fff888a1 MB |
895 | |
896 | #ifdef CONFIG_HAS_DATAFLASH | |
6f0f9dfc MB |
897 | ulong h_size, d_size; |
898 | ||
712fbcf3 | 899 | if (addr_dataflash(img_addr)) { |
35e7b0f1 SG |
900 | void *buf; |
901 | ||
6f0f9dfc | 902 | /* ger RAM address */ |
6d0f6bcf | 903 | ram_addr = CONFIG_SYS_LOAD_ADDR; |
6f0f9dfc MB |
904 | |
905 | /* get header size */ | |
712fbcf3 | 906 | h_size = image_get_header_size(); |
73223f0e | 907 | #if IMAGE_ENABLE_FIT |
6f0f9dfc MB |
908 | if (sizeof(struct fdt_header) > h_size) |
909 | h_size = sizeof(struct fdt_header); | |
910 | #endif | |
911 | ||
912 | /* read in header */ | |
712fbcf3 | 913 | debug(" Reading image header from dataflash address " |
fff888a1 | 914 | "%08lx to RAM address %08lx\n", img_addr, ram_addr); |
fff888a1 | 915 | |
35e7b0f1 SG |
916 | buf = map_sysmem(ram_addr, 0); |
917 | read_dataflash(img_addr, h_size, buf); | |
fff888a1 | 918 | |
6f0f9dfc | 919 | /* get data size */ |
35e7b0f1 | 920 | switch (genimg_get_format(buf)) { |
21d29f7f | 921 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
6f0f9dfc | 922 | case IMAGE_FORMAT_LEGACY: |
35e7b0f1 | 923 | d_size = image_get_data_size(buf); |
712fbcf3 SW |
924 | debug(" Legacy format image found at 0x%08lx, " |
925 | "size 0x%08lx\n", | |
6f0f9dfc MB |
926 | ram_addr, d_size); |
927 | break; | |
21d29f7f | 928 | #endif |
73223f0e | 929 | #if IMAGE_ENABLE_FIT |
6f0f9dfc | 930 | case IMAGE_FORMAT_FIT: |
35e7b0f1 | 931 | d_size = fit_get_size(buf) - h_size; |
712fbcf3 SW |
932 | debug(" FIT/FDT format image found at 0x%08lx, " |
933 | "size 0x%08lx\n", | |
6f0f9dfc MB |
934 | ram_addr, d_size); |
935 | break; | |
fff888a1 | 936 | #endif |
6f0f9dfc | 937 | default: |
712fbcf3 SW |
938 | printf(" No valid image found at 0x%08lx\n", |
939 | img_addr); | |
6f0f9dfc MB |
940 | return ram_addr; |
941 | } | |
fff888a1 | 942 | |
6f0f9dfc | 943 | /* read in image data */ |
712fbcf3 | 944 | debug(" Reading image remaining data from dataflash address " |
fff888a1 MB |
945 | "%08lx to RAM address %08lx\n", img_addr + h_size, |
946 | ram_addr + h_size); | |
947 | ||
712fbcf3 | 948 | read_dataflash(img_addr + h_size, d_size, |
35e7b0f1 | 949 | (char *)(buf + h_size)); |
6f0f9dfc | 950 | |
fff888a1 | 951 | } |
6f0f9dfc | 952 | #endif /* CONFIG_HAS_DATAFLASH */ |
fff888a1 MB |
953 | |
954 | return ram_addr; | |
955 | } | |
956 | ||
f773bea8 MB |
957 | /** |
958 | * fit_has_config - check if there is a valid FIT configuration | |
959 | * @images: pointer to the bootm command headers structure | |
960 | * | |
961 | * fit_has_config() checks if there is a FIT configuration in use | |
962 | * (if FTI support is present). | |
963 | * | |
964 | * returns: | |
965 | * 0, no FIT support or no configuration found | |
966 | * 1, configuration found | |
967 | */ | |
712fbcf3 | 968 | int genimg_has_config(bootm_headers_t *images) |
f773bea8 | 969 | { |
73223f0e | 970 | #if IMAGE_ENABLE_FIT |
f773bea8 MB |
971 | if (images->fit_uname_cfg) |
972 | return 1; | |
973 | #endif | |
974 | return 0; | |
975 | } | |
976 | ||
5ad03eb3 | 977 | /** |
9a4daad0 | 978 | * boot_get_ramdisk - main ramdisk handling routine |
5ad03eb3 MB |
979 | * @argc: command argument count |
980 | * @argv: command argument list | |
8a5ea3e6 | 981 | * @images: pointer to the bootm images structure |
5ad03eb3 MB |
982 | * @arch: expected ramdisk architecture |
983 | * @rd_start: pointer to a ulong variable, will hold ramdisk start address | |
984 | * @rd_end: pointer to a ulong variable, will hold ramdisk end | |
985 | * | |
9a4daad0 | 986 | * boot_get_ramdisk() is responsible for finding a valid ramdisk image. |
5ad03eb3 MB |
987 | * Curently supported are the following ramdisk sources: |
988 | * - multicomponent kernel/ramdisk image, | |
989 | * - commandline provided address of decicated ramdisk image. | |
990 | * | |
991 | * returns: | |
d985c849 | 992 | * 0, if ramdisk image was found and valid, or skiped |
5ad03eb3 MB |
993 | * rd_start and rd_end are set to ramdisk start/end addresses if |
994 | * ramdisk image is found and valid | |
d985c849 | 995 | * |
ea86b9e6 | 996 | * 1, if ramdisk image is found but corrupted, or invalid |
5ad03eb3 | 997 | * rd_start and rd_end are set to 0 if no ramdisk exists |
5ad03eb3 | 998 | */ |
712fbcf3 | 999 | int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, |
d985c849 | 1000 | uint8_t arch, ulong *rd_start, ulong *rd_end) |
5ad03eb3 | 1001 | { |
d5934ad7 | 1002 | ulong rd_addr, rd_load; |
5ad03eb3 | 1003 | ulong rd_data, rd_len; |
21d29f7f | 1004 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
3a2003f6 | 1005 | const image_header_t *rd_hdr; |
21d29f7f | 1006 | #endif |
35e7b0f1 | 1007 | void *buf; |
57d40ab7 | 1008 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
017e1f3f | 1009 | char *end; |
57d40ab7 | 1010 | #endif |
73223f0e | 1011 | #if IMAGE_ENABLE_FIT |
f320a4d8 | 1012 | const char *fit_uname_config = images->fit_uname_cfg; |
d5934ad7 MB |
1013 | const char *fit_uname_ramdisk = NULL; |
1014 | ulong default_addr; | |
c8779648 | 1015 | int rd_noffset; |
d5934ad7 | 1016 | #endif |
983c72f4 | 1017 | const char *select = NULL; |
5ad03eb3 | 1018 | |
c8779648 MB |
1019 | *rd_start = 0; |
1020 | *rd_end = 0; | |
1021 | ||
1fec3c5d TR |
1022 | #ifdef CONFIG_ANDROID_BOOT_IMAGE |
1023 | /* | |
1024 | * Look for an Android boot image. | |
1025 | */ | |
1026 | buf = map_sysmem(images->os.start, 0); | |
c139b5ff | 1027 | if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID) |
1fec3c5d TR |
1028 | select = argv[0]; |
1029 | #endif | |
1030 | ||
983c72f4 SG |
1031 | if (argc >= 2) |
1032 | select = argv[1]; | |
2dd46328 | 1033 | |
d5934ad7 MB |
1034 | /* |
1035 | * Look for a '-' which indicates to ignore the | |
1036 | * ramdisk argument | |
1037 | */ | |
983c72f4 | 1038 | if (select && strcmp(select, "-") == 0) { |
712fbcf3 | 1039 | debug("## Skipping init Ramdisk\n"); |
d5934ad7 | 1040 | rd_len = rd_data = 0; |
983c72f4 | 1041 | } else if (select || genimg_has_config(images)) { |
73223f0e | 1042 | #if IMAGE_ENABLE_FIT |
983c72f4 | 1043 | if (select) { |
f773bea8 MB |
1044 | /* |
1045 | * If the init ramdisk comes from the FIT image and | |
1046 | * the FIT image address is omitted in the command | |
1047 | * line argument, try to use os FIT image address or | |
1048 | * default load address. | |
1049 | */ | |
1050 | if (images->fit_uname_os) | |
1051 | default_addr = (ulong)images->fit_hdr_os; | |
1052 | else | |
1053 | default_addr = load_addr; | |
1054 | ||
983c72f4 SG |
1055 | if (fit_parse_conf(select, default_addr, |
1056 | &rd_addr, &fit_uname_config)) { | |
712fbcf3 SW |
1057 | debug("* ramdisk: config '%s' from image at " |
1058 | "0x%08lx\n", | |
f773bea8 | 1059 | fit_uname_config, rd_addr); |
983c72f4 | 1060 | } else if (fit_parse_subimage(select, default_addr, |
f773bea8 | 1061 | &rd_addr, &fit_uname_ramdisk)) { |
712fbcf3 SW |
1062 | debug("* ramdisk: subimage '%s' from image at " |
1063 | "0x%08lx\n", | |
f773bea8 MB |
1064 | fit_uname_ramdisk, rd_addr); |
1065 | } else | |
d5934ad7 | 1066 | #endif |
f773bea8 | 1067 | { |
983c72f4 | 1068 | rd_addr = simple_strtoul(select, NULL, 16); |
712fbcf3 SW |
1069 | debug("* ramdisk: cmdline image address = " |
1070 | "0x%08lx\n", | |
f773bea8 MB |
1071 | rd_addr); |
1072 | } | |
73223f0e | 1073 | #if IMAGE_ENABLE_FIT |
f773bea8 MB |
1074 | } else { |
1075 | /* use FIT configuration provided in first bootm | |
a51ec63b SG |
1076 | * command argument. If the property is not defined, |
1077 | * quit silently. | |
f773bea8 | 1078 | */ |
35e7b0f1 | 1079 | rd_addr = map_to_sysmem(images->fit_hdr_os); |
a51ec63b SG |
1080 | rd_noffset = fit_get_node_from_config(images, |
1081 | FIT_RAMDISK_PROP, rd_addr); | |
bd86ef11 | 1082 | if (rd_noffset == -ENOENT) |
41266c9b | 1083 | return 0; |
a51ec63b SG |
1084 | else if (rd_noffset < 0) |
1085 | return 1; | |
d5934ad7 | 1086 | } |
f773bea8 | 1087 | #endif |
d5934ad7 MB |
1088 | |
1089 | /* copy from dataflash if needed */ | |
712fbcf3 | 1090 | rd_addr = genimg_get_image(rd_addr); |
d5934ad7 MB |
1091 | |
1092 | /* | |
1093 | * Check if there is an initrd image at the | |
1094 | * address provided in the second bootm argument | |
1095 | * check image type, for FIT images get FIT node. | |
1096 | */ | |
35e7b0f1 SG |
1097 | buf = map_sysmem(rd_addr, 0); |
1098 | switch (genimg_get_format(buf)) { | |
21d29f7f | 1099 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
d5934ad7 | 1100 | case IMAGE_FORMAT_LEGACY: |
712fbcf3 | 1101 | printf("## Loading init Ramdisk from Legacy " |
c8779648 | 1102 | "Image at %08lx ...\n", rd_addr); |
5ad03eb3 | 1103 | |
770605e4 | 1104 | bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK); |
712fbcf3 | 1105 | rd_hdr = image_get_ramdisk(rd_addr, arch, |
d985c849 | 1106 | images->verify); |
5ad03eb3 | 1107 | |
c8779648 | 1108 | if (rd_hdr == NULL) |
274cea2b | 1109 | return 1; |
274cea2b | 1110 | |
712fbcf3 SW |
1111 | rd_data = image_get_data(rd_hdr); |
1112 | rd_len = image_get_data_size(rd_hdr); | |
1113 | rd_load = image_get_load(rd_hdr); | |
d5934ad7 | 1114 | break; |
21d29f7f | 1115 | #endif |
73223f0e | 1116 | #if IMAGE_ENABLE_FIT |
d5934ad7 | 1117 | case IMAGE_FORMAT_FIT: |
126cc864 | 1118 | rd_noffset = fit_image_load(images, |
a51ec63b | 1119 | rd_addr, &fit_uname_ramdisk, |
f320a4d8 | 1120 | &fit_uname_config, arch, |
a51ec63b SG |
1121 | IH_TYPE_RAMDISK, |
1122 | BOOTSTAGE_ID_FIT_RD_START, | |
fe20a81a SG |
1123 | FIT_LOAD_OPTIONAL_NON_ZERO, |
1124 | &rd_data, &rd_len); | |
a51ec63b | 1125 | if (rd_noffset < 0) |
c78fce69 | 1126 | return 1; |
c8779648 | 1127 | |
a51ec63b | 1128 | images->fit_hdr_rd = map_sysmem(rd_addr, 0); |
c8779648 | 1129 | images->fit_uname_rd = fit_uname_ramdisk; |
3dfe1101 | 1130 | images->fit_noffset_rd = rd_noffset; |
c8779648 | 1131 | break; |
2dd46328 RH |
1132 | #endif |
1133 | #ifdef CONFIG_ANDROID_BOOT_IMAGE | |
1134 | case IMAGE_FORMAT_ANDROID: | |
1135 | android_image_get_ramdisk((void *)images->os.start, | |
1136 | &rd_data, &rd_len); | |
1137 | break; | |
d5934ad7 MB |
1138 | #endif |
1139 | default: | |
017e1f3f | 1140 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
983c72f4 SG |
1141 | end = NULL; |
1142 | if (select) | |
1143 | end = strchr(select, ':'); | |
1144 | if (end) { | |
017e1f3f MV |
1145 | rd_len = simple_strtoul(++end, NULL, 16); |
1146 | rd_data = rd_addr; | |
1147 | } else | |
1148 | #endif | |
1149 | { | |
1150 | puts("Wrong Ramdisk Image Format\n"); | |
1151 | rd_data = rd_len = rd_load = 0; | |
1152 | return 1; | |
1153 | } | |
d5934ad7 | 1154 | } |
d5934ad7 | 1155 | } else if (images->legacy_hdr_valid && |
712fbcf3 SW |
1156 | image_check_type(&images->legacy_hdr_os_copy, |
1157 | IH_TYPE_MULTI)) { | |
1158 | ||
5ad03eb3 | 1159 | /* |
d5934ad7 MB |
1160 | * Now check if we have a legacy mult-component image, |
1161 | * get second entry data start address and len. | |
5ad03eb3 | 1162 | */ |
770605e4 | 1163 | bootstage_mark(BOOTSTAGE_ID_RAMDISK); |
712fbcf3 | 1164 | printf("## Loading init Ramdisk from multi component " |
c8779648 | 1165 | "Legacy Image at %08lx ...\n", |
d5934ad7 MB |
1166 | (ulong)images->legacy_hdr_os); |
1167 | ||
712fbcf3 | 1168 | image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len); |
2dd46328 | 1169 | } else { |
5ad03eb3 MB |
1170 | /* |
1171 | * no initrd image | |
1172 | */ | |
770605e4 | 1173 | bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK); |
5ad03eb3 MB |
1174 | rd_len = rd_data = 0; |
1175 | } | |
1176 | ||
1177 | if (!rd_data) { | |
712fbcf3 | 1178 | debug("## No init Ramdisk\n"); |
5ad03eb3 MB |
1179 | } else { |
1180 | *rd_start = rd_data; | |
1181 | *rd_end = rd_data + rd_len; | |
1182 | } | |
712fbcf3 | 1183 | debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n", |
5ad03eb3 | 1184 | *rd_start, *rd_end); |
274cea2b KG |
1185 | |
1186 | return 0; | |
5ad03eb3 | 1187 | } |
ceaed2b1 | 1188 | |
fca43cc8 | 1189 | #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH |
ceaed2b1 | 1190 | /** |
9a4daad0 | 1191 | * boot_ramdisk_high - relocate init ramdisk |
e822d7fc | 1192 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
ceaed2b1 MB |
1193 | * @rd_data: ramdisk data start address |
1194 | * @rd_len: ramdisk data length | |
ceaed2b1 MB |
1195 | * @initrd_start: pointer to a ulong variable, will hold final init ramdisk |
1196 | * start address (after possible relocation) | |
1197 | * @initrd_end: pointer to a ulong variable, will hold final init ramdisk | |
1198 | * end address (after possible relocation) | |
1199 | * | |
1bce2aeb | 1200 | * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment |
ceaed2b1 MB |
1201 | * variable and if requested ramdisk data is moved to a specified location. |
1202 | * | |
9a4daad0 MB |
1203 | * Initrd_start and initrd_end are set to final (after relocation) ramdisk |
1204 | * start/end addresses if ramdisk image start and len were provided, | |
1205 | * otherwise set initrd_start and initrd_end set to zeros. | |
1206 | * | |
ceaed2b1 | 1207 | * returns: |
9a4daad0 MB |
1208 | * 0 - success |
1209 | * -1 - failure | |
ceaed2b1 | 1210 | */ |
712fbcf3 | 1211 | int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len, |
e822d7fc | 1212 | ulong *initrd_start, ulong *initrd_end) |
ceaed2b1 MB |
1213 | { |
1214 | char *s; | |
1215 | ulong initrd_high; | |
1216 | int initrd_copy_to_ram = 1; | |
1217 | ||
712fbcf3 | 1218 | if ((s = getenv("initrd_high")) != NULL) { |
ceaed2b1 MB |
1219 | /* a value of "no" or a similar string will act like 0, |
1220 | * turning the "load high" feature off. This is intentional. | |
1221 | */ | |
712fbcf3 | 1222 | initrd_high = simple_strtoul(s, NULL, 16); |
ceaed2b1 MB |
1223 | if (initrd_high == ~0) |
1224 | initrd_copy_to_ram = 0; | |
1225 | } else { | |
20e072f3 | 1226 | initrd_high = getenv_bootm_mapsize() + getenv_bootm_low(); |
ceaed2b1 MB |
1227 | } |
1228 | ||
95d449ad MB |
1229 | |
1230 | #ifdef CONFIG_LOGBUFFER | |
1231 | /* Prevent initrd from overwriting logbuffer */ | |
1232 | lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE); | |
1233 | #endif | |
1234 | ||
712fbcf3 | 1235 | debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n", |
ceaed2b1 MB |
1236 | initrd_high, initrd_copy_to_ram); |
1237 | ||
1238 | if (rd_data) { | |
1239 | if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */ | |
712fbcf3 | 1240 | debug(" in-place initrd\n"); |
ceaed2b1 MB |
1241 | *initrd_start = rd_data; |
1242 | *initrd_end = rd_data + rd_len; | |
e822d7fc | 1243 | lmb_reserve(lmb, rd_data, rd_len); |
ceaed2b1 | 1244 | } else { |
e822d7fc | 1245 | if (initrd_high) |
712fbcf3 SW |
1246 | *initrd_start = (ulong)lmb_alloc_base(lmb, |
1247 | rd_len, 0x1000, initrd_high); | |
e822d7fc | 1248 | else |
712fbcf3 SW |
1249 | *initrd_start = (ulong)lmb_alloc(lmb, rd_len, |
1250 | 0x1000); | |
e822d7fc KG |
1251 | |
1252 | if (*initrd_start == 0) { | |
712fbcf3 | 1253 | puts("ramdisk - allocation error\n"); |
e822d7fc | 1254 | goto error; |
ceaed2b1 | 1255 | } |
770605e4 | 1256 | bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK); |
ceaed2b1 MB |
1257 | |
1258 | *initrd_end = *initrd_start + rd_len; | |
712fbcf3 | 1259 | printf(" Loading Ramdisk to %08lx, end %08lx ... ", |
ceaed2b1 MB |
1260 | *initrd_start, *initrd_end); |
1261 | ||
712fbcf3 | 1262 | memmove_wd((void *)*initrd_start, |
ceaed2b1 MB |
1263 | (void *)rd_data, rd_len, CHUNKSZ); |
1264 | ||
3b200110 KG |
1265 | #ifdef CONFIG_MP |
1266 | /* | |
1267 | * Ensure the image is flushed to memory to handle | |
1268 | * AMP boot scenarios in which we might not be | |
1269 | * HW cache coherent | |
1270 | */ | |
1271 | flush_cache((unsigned long)*initrd_start, rd_len); | |
1272 | #endif | |
712fbcf3 | 1273 | puts("OK\n"); |
ceaed2b1 MB |
1274 | } |
1275 | } else { | |
1276 | *initrd_start = 0; | |
1277 | *initrd_end = 0; | |
1278 | } | |
712fbcf3 | 1279 | debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n", |
ceaed2b1 | 1280 | *initrd_start, *initrd_end); |
9a4daad0 | 1281 | |
e822d7fc | 1282 | return 0; |
b6b0fe64 | 1283 | |
e822d7fc KG |
1284 | error: |
1285 | return -1; | |
b6b0fe64 | 1286 | } |
fca43cc8 | 1287 | #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ |
b6b0fe64 | 1288 | |
90268b87 SG |
1289 | int boot_get_setup(bootm_headers_t *images, uint8_t arch, |
1290 | ulong *setup_start, ulong *setup_len) | |
1291 | { | |
73223f0e | 1292 | #if IMAGE_ENABLE_FIT |
90268b87 SG |
1293 | return boot_get_setup_fit(images, arch, setup_start, setup_len); |
1294 | #else | |
1295 | return -ENOENT; | |
1296 | #endif | |
1297 | } | |
1298 | ||
73223f0e | 1299 | #if IMAGE_ENABLE_FIT |
62afc601 MS |
1300 | #if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_XILINX) |
1301 | int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images, | |
1302 | uint8_t arch, const ulong *ld_start, ulong * const ld_len) | |
1303 | { | |
1304 | ulong tmp_img_addr, img_data, img_len; | |
1305 | void *buf; | |
1306 | int conf_noffset; | |
1307 | int fit_img_result; | |
1308 | char *uname, *name; | |
1309 | int err; | |
1310 | int devnum = 0; /* TODO support multi fpga platforms */ | |
1311 | const fpga_desc * const desc = fpga_get_desc(devnum); | |
1312 | xilinx_desc *desc_xilinx = desc->devdesc; | |
1313 | ||
1314 | /* Check to see if the images struct has a FIT configuration */ | |
1315 | if (!genimg_has_config(images)) { | |
1316 | debug("## FIT configuration was not specified\n"); | |
1317 | return 0; | |
1318 | } | |
1319 | ||
1320 | /* | |
1321 | * Obtain the os FIT header from the images struct | |
1322 | * copy from dataflash if needed | |
1323 | */ | |
1324 | tmp_img_addr = map_to_sysmem(images->fit_hdr_os); | |
1325 | tmp_img_addr = genimg_get_image(tmp_img_addr); | |
1326 | buf = map_sysmem(tmp_img_addr, 0); | |
1327 | /* | |
1328 | * Check image type. For FIT images get FIT node | |
1329 | * and attempt to locate a generic binary. | |
1330 | */ | |
1331 | switch (genimg_get_format(buf)) { | |
1332 | case IMAGE_FORMAT_FIT: | |
1333 | conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg); | |
1334 | ||
1335 | err = fdt_get_string_index(buf, conf_noffset, FIT_FPGA_PROP, 0, | |
1336 | (const char **)&uname); | |
1337 | if (err < 0) { | |
1338 | debug("## FPGA image is not specified\n"); | |
1339 | return 0; | |
1340 | } | |
1341 | fit_img_result = fit_image_load(images, | |
1342 | tmp_img_addr, | |
1343 | (const char **)&uname, | |
1344 | &(images->fit_uname_cfg), | |
1345 | arch, | |
1346 | IH_TYPE_FPGA, | |
1347 | BOOTSTAGE_ID_FPGA_INIT, | |
1348 | FIT_LOAD_OPTIONAL_NON_ZERO, | |
1349 | &img_data, &img_len); | |
1350 | ||
1351 | debug("FPGA image (%s) loaded to 0x%lx/size 0x%lx\n", | |
1352 | uname, img_data, img_len); | |
1353 | ||
1354 | if (fit_img_result < 0) { | |
1355 | /* Something went wrong! */ | |
1356 | return fit_img_result; | |
1357 | } | |
1358 | ||
1359 | if (img_len >= desc_xilinx->size) { | |
1360 | name = "full"; | |
1361 | err = fpga_loadbitstream(devnum, (char *)img_data, | |
1362 | img_len, BIT_FULL); | |
1363 | if (err) | |
1364 | err = fpga_load(devnum, (const void *)img_data, | |
1365 | img_len, BIT_FULL); | |
1366 | } else { | |
1367 | name = "partial"; | |
1368 | err = fpga_loadbitstream(devnum, (char *)img_data, | |
1369 | img_len, BIT_PARTIAL); | |
1370 | if (err) | |
1371 | err = fpga_load(devnum, (const void *)img_data, | |
1372 | img_len, BIT_PARTIAL); | |
1373 | } | |
1374 | ||
1375 | printf(" Programming %s bitstream... ", name); | |
1376 | if (err) | |
1377 | printf("failed\n"); | |
1378 | else | |
1379 | printf("OK\n"); | |
1380 | break; | |
1381 | default: | |
1382 | printf("The given image format is not supported (corrupt?)\n"); | |
1383 | return 1; | |
1384 | } | |
1385 | ||
1386 | return 0; | |
1387 | } | |
1388 | #endif | |
1389 | ||
84a07dbf KA |
1390 | int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images, |
1391 | uint8_t arch, const ulong *ld_start, ulong * const ld_len) | |
1392 | { | |
1393 | /* | |
1394 | * These variables are used to hold the current image location | |
1395 | * in system memory. | |
1396 | */ | |
1397 | ulong tmp_img_addr; | |
1398 | /* | |
1399 | * These two variables are requirements for fit_image_load, but | |
1400 | * their values are not used | |
1401 | */ | |
1402 | ulong img_data, img_len; | |
1403 | void *buf; | |
1404 | int loadables_index; | |
1405 | int conf_noffset; | |
1406 | int fit_img_result; | |
1407 | char *uname; | |
1408 | ||
1409 | /* Check to see if the images struct has a FIT configuration */ | |
1410 | if (!genimg_has_config(images)) { | |
1411 | debug("## FIT configuration was not specified\n"); | |
1412 | return 0; | |
1413 | } | |
1414 | ||
1415 | /* | |
1416 | * Obtain the os FIT header from the images struct | |
1417 | * copy from dataflash if needed | |
1418 | */ | |
1419 | tmp_img_addr = map_to_sysmem(images->fit_hdr_os); | |
1420 | tmp_img_addr = genimg_get_image(tmp_img_addr); | |
1421 | buf = map_sysmem(tmp_img_addr, 0); | |
1422 | /* | |
1423 | * Check image type. For FIT images get FIT node | |
1424 | * and attempt to locate a generic binary. | |
1425 | */ | |
1426 | switch (genimg_get_format(buf)) { | |
1427 | case IMAGE_FORMAT_FIT: | |
1428 | conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg); | |
1429 | ||
1430 | for (loadables_index = 0; | |
9734b97f | 1431 | fdt_get_string_index(buf, conf_noffset, |
84a07dbf KA |
1432 | FIT_LOADABLE_PROP, |
1433 | loadables_index, | |
9734b97f | 1434 | (const char **)&uname) == 0; |
84a07dbf KA |
1435 | loadables_index++) |
1436 | { | |
1437 | fit_img_result = fit_image_load(images, | |
1438 | tmp_img_addr, | |
1439 | (const char **)&uname, | |
1440 | &(images->fit_uname_cfg), arch, | |
1441 | IH_TYPE_LOADABLE, | |
1442 | BOOTSTAGE_ID_FIT_LOADABLE_START, | |
1443 | FIT_LOAD_OPTIONAL_NON_ZERO, | |
1444 | &img_data, &img_len); | |
1445 | if (fit_img_result < 0) { | |
1446 | /* Something went wrong! */ | |
1447 | return fit_img_result; | |
1448 | } | |
1449 | } | |
1450 | break; | |
1451 | default: | |
1452 | printf("The given image format is not supported (corrupt?)\n"); | |
1453 | return 1; | |
1454 | } | |
1455 | ||
1456 | return 0; | |
1457 | } | |
1458 | #endif | |
1459 | ||
fca43cc8 | 1460 | #ifdef CONFIG_SYS_BOOT_GET_CMDLINE |
b6b0fe64 | 1461 | /** |
9a4daad0 | 1462 | * boot_get_cmdline - allocate and initialize kernel cmdline |
e822d7fc | 1463 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
b6b0fe64 MB |
1464 | * @cmd_start: pointer to a ulong variable, will hold cmdline start |
1465 | * @cmd_end: pointer to a ulong variable, will hold cmdline end | |
1466 | * | |
9a4daad0 | 1467 | * boot_get_cmdline() allocates space for kernel command line below |
a187559e | 1468 | * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-Boot environemnt |
b6b0fe64 MB |
1469 | * variable is present its contents is copied to allocated kernel |
1470 | * command line. | |
1471 | * | |
1472 | * returns: | |
e822d7fc KG |
1473 | * 0 - success |
1474 | * -1 - failure | |
b6b0fe64 | 1475 | */ |
712fbcf3 | 1476 | int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end) |
b6b0fe64 MB |
1477 | { |
1478 | char *cmdline; | |
1479 | char *s; | |
1480 | ||
6d0f6bcf | 1481 | cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf, |
c3624e6e | 1482 | getenv_bootm_mapsize() + getenv_bootm_low()); |
e822d7fc KG |
1483 | |
1484 | if (cmdline == NULL) | |
1485 | return -1; | |
b6b0fe64 MB |
1486 | |
1487 | if ((s = getenv("bootargs")) == NULL) | |
1488 | s = ""; | |
1489 | ||
1490 | strcpy(cmdline, s); | |
1491 | ||
1492 | *cmd_start = (ulong) & cmdline[0]; | |
1493 | *cmd_end = *cmd_start + strlen(cmdline); | |
1494 | ||
712fbcf3 | 1495 | debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end); |
b6b0fe64 | 1496 | |
e822d7fc | 1497 | return 0; |
b6b0fe64 | 1498 | } |
fca43cc8 | 1499 | #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ |
b6b0fe64 | 1500 | |
fca43cc8 | 1501 | #ifdef CONFIG_SYS_BOOT_GET_KBD |
b6b0fe64 | 1502 | /** |
9a4daad0 | 1503 | * boot_get_kbd - allocate and initialize kernel copy of board info |
e822d7fc | 1504 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
b6b0fe64 MB |
1505 | * @kbd: double pointer to board info data |
1506 | * | |
9a4daad0 | 1507 | * boot_get_kbd() allocates space for kernel copy of board info data below |
590d3cac GL |
1508 | * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized |
1509 | * with the current u-boot board info data. | |
b6b0fe64 MB |
1510 | * |
1511 | * returns: | |
e822d7fc KG |
1512 | * 0 - success |
1513 | * -1 - failure | |
b6b0fe64 | 1514 | */ |
712fbcf3 | 1515 | int boot_get_kbd(struct lmb *lmb, bd_t **kbd) |
b6b0fe64 | 1516 | { |
391fd93a | 1517 | *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf, |
c3624e6e | 1518 | getenv_bootm_mapsize() + getenv_bootm_low()); |
e822d7fc KG |
1519 | if (*kbd == NULL) |
1520 | return -1; | |
1521 | ||
b6b0fe64 MB |
1522 | **kbd = *(gd->bd); |
1523 | ||
712fbcf3 | 1524 | debug("## kernel board info at 0x%08lx\n", (ulong)*kbd); |
b6b0fe64 MB |
1525 | |
1526 | #if defined(DEBUG) && defined(CONFIG_CMD_BDI) | |
1527 | do_bdinfo(NULL, 0, 0, NULL); | |
1528 | #endif | |
1529 | ||
e822d7fc | 1530 | return 0; |
ceaed2b1 | 1531 | } |
fca43cc8 | 1532 | #endif /* CONFIG_SYS_BOOT_GET_KBD */ |
13d06981 SG |
1533 | |
1534 | #ifdef CONFIG_LMB | |
1535 | int image_setup_linux(bootm_headers_t *images) | |
1536 | { | |
1537 | ulong of_size = images->ft_len; | |
1538 | char **of_flat_tree = &images->ft_addr; | |
1539 | ulong *initrd_start = &images->initrd_start; | |
1540 | ulong *initrd_end = &images->initrd_end; | |
1541 | struct lmb *lmb = &images->lmb; | |
1542 | ulong rd_len; | |
1543 | int ret; | |
1544 | ||
1545 | if (IMAGE_ENABLE_OF_LIBFDT) | |
1546 | boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree); | |
1547 | ||
1548 | if (IMAGE_BOOT_GET_CMDLINE) { | |
1549 | ret = boot_get_cmdline(lmb, &images->cmdline_start, | |
1550 | &images->cmdline_end); | |
1551 | if (ret) { | |
1552 | puts("ERROR with allocation of cmdline\n"); | |
1553 | return ret; | |
1554 | } | |
1555 | } | |
1556 | if (IMAGE_ENABLE_RAMDISK_HIGH) { | |
1557 | rd_len = images->rd_end - images->rd_start; | |
1558 | ret = boot_ramdisk_high(lmb, images->rd_start, rd_len, | |
1559 | initrd_start, initrd_end); | |
1560 | if (ret) | |
1561 | return ret; | |
1562 | } | |
1563 | ||
1564 | if (IMAGE_ENABLE_OF_LIBFDT) { | |
1565 | ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size); | |
1566 | if (ret) | |
1567 | return ret; | |
1568 | } | |
1569 | ||
1570 | if (IMAGE_ENABLE_OF_LIBFDT && of_size) { | |
1571 | ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb); | |
1572 | if (ret) | |
1573 | return ret; | |
1574 | } | |
1575 | ||
1576 | return 0; | |
1577 | } | |
1578 | #endif /* CONFIG_LMB */ | |
5dfb5213 | 1579 | #endif /* !USE_HOSTCC */ |