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83d290c5 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
b97a2a0a MB |
2 | /* |
3 | * (C) Copyright 2008 Semihalf | |
4 | * | |
5 | * (C) Copyright 2000-2006 | |
6 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
b97a2a0a | 7 | */ |
ceaed2b1 | 8 | |
b97a2a0a | 9 | #ifndef USE_HOSTCC |
5ad03eb3 MB |
10 | #include <common.h> |
11 | #include <watchdog.h> | |
12 | ||
13 | #ifdef CONFIG_SHOW_BOOT_PROGRESS | |
14 | #include <status_led.h> | |
15 | #endif | |
16 | ||
2242f536 | 17 | #include <rtc.h> |
2242f536 | 18 | |
1cf0a8b2 | 19 | #include <environment.h> |
5dfb5213 | 20 | #include <image.h> |
0eb25b61 | 21 | #include <mapmem.h> |
5dfb5213 | 22 | |
aa34fbc0 | 23 | #if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT |
b08c8c48 | 24 | #include <linux/libfdt.h> |
fff888a1 | 25 | #include <fdt_support.h> |
62afc601 MS |
26 | #include <fpga.h> |
27 | #include <xilinx.h> | |
c8779648 MB |
28 | #endif |
29 | ||
20a14a42 | 30 | #include <u-boot/md5.h> |
2b9912e6 | 31 | #include <u-boot/sha1.h> |
1221ce45 | 32 | #include <linux/errno.h> |
35e7b0f1 | 33 | #include <asm/io.h> |
c8779648 | 34 | |
b6b0fe64 | 35 | #ifdef CONFIG_CMD_BDI |
54841ab5 | 36 | extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); |
b6b0fe64 MB |
37 | #endif |
38 | ||
39 | DECLARE_GLOBAL_DATA_PTR; | |
8a5ea3e6 | 40 | |
21d29f7f | 41 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
712fbcf3 | 42 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
d985c849 | 43 | int verify); |
21d29f7f | 44 | #endif |
b97a2a0a | 45 | #else |
5ad03eb3 | 46 | #include "mkimage.h" |
20a14a42 | 47 | #include <u-boot/md5.h> |
5dfb5213 | 48 | #include <time.h> |
b97a2a0a | 49 | #include <image.h> |
80402f34 HS |
50 | |
51 | #ifndef __maybe_unused | |
52 | # define __maybe_unused /* unimplemented */ | |
53 | #endif | |
5dfb5213 | 54 | #endif /* !USE_HOSTCC*/ |
b97a2a0a | 55 | |
0ccff500 SG |
56 | #include <u-boot/crc.h> |
57 | ||
13d06981 SG |
58 | #ifndef CONFIG_SYS_BARGSIZE |
59 | #define CONFIG_SYS_BARGSIZE 512 | |
60 | #endif | |
61 | ||
7edb186f | 62 | static const table_entry_t uimage_arch[] = { |
30495bff | 63 | { IH_ARCH_INVALID, "invalid", "Invalid ARCH", }, |
570abb0a MB |
64 | { IH_ARCH_ALPHA, "alpha", "Alpha", }, |
65 | { IH_ARCH_ARM, "arm", "ARM", }, | |
66 | { IH_ARCH_I386, "x86", "Intel x86", }, | |
67 | { IH_ARCH_IA64, "ia64", "IA64", }, | |
68 | { IH_ARCH_M68K, "m68k", "M68K", }, | |
69 | { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", }, | |
70 | { IH_ARCH_MIPS, "mips", "MIPS", }, | |
71 | { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", }, | |
570abb0a | 72 | { IH_ARCH_NIOS2, "nios2", "NIOS II", }, |
e419e12d | 73 | { IH_ARCH_PPC, "powerpc", "PowerPC", }, |
570abb0a MB |
74 | { IH_ARCH_PPC, "ppc", "PowerPC", }, |
75 | { IH_ARCH_S390, "s390", "IBM S390", }, | |
76 | { IH_ARCH_SH, "sh", "SuperH", }, | |
77 | { IH_ARCH_SPARC, "sparc", "SPARC", }, | |
78 | { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", }, | |
79 | { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", }, | |
80 | { IH_ARCH_AVR32, "avr32", "AVR32", }, | |
64d61461 | 81 | { IH_ARCH_NDS32, "nds32", "NDS32", }, |
3ddcaccd | 82 | { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",}, |
35e7b0f1 | 83 | { IH_ARCH_SANDBOX, "sandbox", "Sandbox", }, |
0ae76531 | 84 | { IH_ARCH_ARM64, "arm64", "AArch64", }, |
bc5d5428 | 85 | { IH_ARCH_ARC, "arc", "ARC", }, |
5bda35cf | 86 | { IH_ARCH_X86_64, "x86_64", "AMD x86_64", }, |
de5e5cea | 87 | { IH_ARCH_XTENSA, "xtensa", "Xtensa", }, |
86aa65a0 | 88 | { IH_ARCH_RISCV, "riscv", "RISC-V", }, |
570abb0a MB |
89 | { -1, "", "", }, |
90 | }; | |
91 | ||
7edb186f | 92 | static const table_entry_t uimage_os[] = { |
30495bff | 93 | { IH_OS_INVALID, "invalid", "Invalid OS", }, |
4914af12 | 94 | { IH_OS_ARM_TRUSTED_FIRMWARE, "arm-trusted-firmware", "ARM Trusted Firmware" }, |
570abb0a MB |
95 | { IH_OS_LINUX, "linux", "Linux", }, |
96 | #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC) | |
97 | { IH_OS_LYNXOS, "lynxos", "LynxOS", }, | |
98 | #endif | |
99 | { IH_OS_NETBSD, "netbsd", "NetBSD", }, | |
3df61957 | 100 | { IH_OS_OSE, "ose", "Enea OSE", }, |
04d41409 | 101 | { IH_OS_PLAN9, "plan9", "Plan 9", }, |
570abb0a | 102 | { IH_OS_RTEMS, "rtems", "RTEMS", }, |
45b55712 | 103 | { IH_OS_TEE, "tee", "Trusted Execution Environment" }, |
570abb0a | 104 | { IH_OS_U_BOOT, "u-boot", "U-Boot", }, |
68b15e83 | 105 | { IH_OS_VXWORKS, "vxworks", "VxWorks", }, |
570abb0a MB |
106 | #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC) |
107 | { IH_OS_QNX, "qnx", "QNX", }, | |
570abb0a | 108 | #endif |
f5ed9e39 PT |
109 | #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC) |
110 | { IH_OS_INTEGRITY,"integrity", "INTEGRITY", }, | |
111 | #endif | |
570abb0a MB |
112 | #ifdef USE_HOSTCC |
113 | { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", }, | |
114 | { IH_OS_DELL, "dell", "Dell", }, | |
115 | { IH_OS_ESIX, "esix", "Esix", }, | |
116 | { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, | |
117 | { IH_OS_IRIX, "irix", "Irix", }, | |
118 | { IH_OS_NCR, "ncr", "NCR", }, | |
119 | { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, | |
120 | { IH_OS_PSOS, "psos", "pSOS", }, | |
121 | { IH_OS_SCO, "sco", "SCO", }, | |
122 | { IH_OS_SOLARIS, "solaris", "Solaris", }, | |
123 | { IH_OS_SVR4, "svr4", "SVR4", }, | |
124 | #endif | |
67ddd955 MV |
125 | #if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC) |
126 | { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", }, | |
127 | #endif | |
128 | ||
570abb0a MB |
129 | { -1, "", "", }, |
130 | }; | |
131 | ||
7edb186f | 132 | static const table_entry_t uimage_type[] = { |
4962e38e | 133 | { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",}, |
570abb0a MB |
134 | { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, |
135 | { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, | |
3decb14a | 136 | { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", }, |
bf411ea9 | 137 | { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",}, |
570abb0a | 138 | { IH_TYPE_KERNEL, "kernel", "Kernel Image", }, |
b9b50e89 | 139 | { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", }, |
4962e38e SB |
140 | { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",}, |
141 | { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",}, | |
30495bff | 142 | { IH_TYPE_INVALID, "invalid", "Invalid Image", }, |
570abb0a | 143 | { IH_TYPE_MULTI, "multi", "Multi-File Image", }, |
4962e38e | 144 | { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",}, |
5d898a00 | 145 | { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",}, |
570abb0a MB |
146 | { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, |
147 | { IH_TYPE_SCRIPT, "script", "Script", }, | |
832472a9 | 148 | { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",}, |
570abb0a | 149 | { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, |
7816f2cf | 150 | { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",}, |
bce88370 | 151 | { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",}, |
7b1a4117 | 152 | { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",}, |
90268b87 | 153 | { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", }, |
39f520bb | 154 | { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", }, |
a131c1f4 | 155 | { IH_TYPE_RKIMAGE, "rkimage", "Rockchip Boot Image" }, |
f9a3c278 | 156 | { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" }, |
10b84fe1 | 157 | { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" }, |
ed0c2c0a | 158 | { IH_TYPE_VYBRIDIMAGE, "vybridimage", "Vybrid Boot Image", }, |
66eef1e7 | 159 | { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" }, |
d9b58b30 | 160 | { IH_TYPE_ZYNQMPIMAGE, "zynqmpimage", "Xilinx ZynqMP Boot Image" }, |
ed0cea7c | 161 | { IH_TYPE_FPGA, "fpga", "FPGA Image" }, |
7e719ee7 | 162 | { IH_TYPE_TEE, "tee", "Trusted Execution Environment Image",}, |
d21bd69b | 163 | { IH_TYPE_FIRMWARE_IVT, "firmware_ivt", "Firmware with HABv4 IVT" }, |
6442c964 | 164 | { IH_TYPE_PMMC, "pmmc", "TI Power Management Micro-Controller Firmware",}, |
81260e33 | 165 | { IH_TYPE_STM32IMAGE, "stm32image", "STMicroelectronics STM32 Image" }, |
570abb0a MB |
166 | { -1, "", "", }, |
167 | }; | |
168 | ||
7edb186f | 169 | static const table_entry_t uimage_comp[] = { |
570abb0a MB |
170 | { IH_COMP_NONE, "none", "uncompressed", }, |
171 | { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, | |
172 | { IH_COMP_GZIP, "gzip", "gzip compressed", }, | |
fc9c1727 | 173 | { IH_COMP_LZMA, "lzma", "lzma compressed", }, |
20dde48b | 174 | { IH_COMP_LZO, "lzo", "lzo compressed", }, |
027b728d | 175 | { IH_COMP_LZ4, "lz4", "lz4 compressed", }, |
570abb0a MB |
176 | { -1, "", "", }, |
177 | }; | |
178 | ||
56d7ab74 SG |
179 | struct table_info { |
180 | const char *desc; | |
181 | int count; | |
182 | const table_entry_t *table; | |
183 | }; | |
184 | ||
185 | static const struct table_info table_info[IH_COUNT] = { | |
186 | { "architecture", IH_ARCH_COUNT, uimage_arch }, | |
187 | { "compression", IH_COMP_COUNT, uimage_comp }, | |
188 | { "operating system", IH_OS_COUNT, uimage_os }, | |
189 | { "image type", IH_TYPE_COUNT, uimage_type }, | |
190 | }; | |
191 | ||
9a4daad0 MB |
192 | /*****************************************************************************/ |
193 | /* Legacy format routines */ | |
194 | /*****************************************************************************/ | |
712fbcf3 | 195 | int image_check_hcrc(const image_header_t *hdr) |
b97a2a0a MB |
196 | { |
197 | ulong hcrc; | |
712fbcf3 | 198 | ulong len = image_get_header_size(); |
b97a2a0a MB |
199 | image_header_t header; |
200 | ||
201 | /* Copy header so we can blank CRC field for re-calculation */ | |
712fbcf3 SW |
202 | memmove(&header, (char *)hdr, image_get_header_size()); |
203 | image_set_hcrc(&header, 0); | |
b97a2a0a | 204 | |
712fbcf3 | 205 | hcrc = crc32(0, (unsigned char *)&header, len); |
b97a2a0a | 206 | |
712fbcf3 | 207 | return (hcrc == image_get_hcrc(hdr)); |
b97a2a0a MB |
208 | } |
209 | ||
712fbcf3 | 210 | int image_check_dcrc(const image_header_t *hdr) |
b97a2a0a | 211 | { |
712fbcf3 SW |
212 | ulong data = image_get_data(hdr); |
213 | ulong len = image_get_data_size(hdr); | |
214 | ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32); | |
b97a2a0a | 215 | |
712fbcf3 | 216 | return (dcrc == image_get_dcrc(hdr)); |
b97a2a0a MB |
217 | } |
218 | ||
f13e7b2e MB |
219 | /** |
220 | * image_multi_count - get component (sub-image) count | |
221 | * @hdr: pointer to the header of the multi component image | |
222 | * | |
223 | * image_multi_count() returns number of components in a multi | |
224 | * component image. | |
225 | * | |
226 | * Note: no checking of the image type is done, caller must pass | |
227 | * a valid multi component image. | |
228 | * | |
229 | * returns: | |
230 | * number of components | |
231 | */ | |
712fbcf3 | 232 | ulong image_multi_count(const image_header_t *hdr) |
f13e7b2e MB |
233 | { |
234 | ulong i, count = 0; | |
df6f1b89 | 235 | uint32_t *size; |
f13e7b2e MB |
236 | |
237 | /* get start of the image payload, which in case of multi | |
238 | * component images that points to a table of component sizes */ | |
712fbcf3 | 239 | size = (uint32_t *)image_get_data(hdr); |
f13e7b2e MB |
240 | |
241 | /* count non empty slots */ | |
242 | for (i = 0; size[i]; ++i) | |
243 | count++; | |
244 | ||
245 | return count; | |
246 | } | |
247 | ||
248 | /** | |
249 | * image_multi_getimg - get component data address and size | |
250 | * @hdr: pointer to the header of the multi component image | |
251 | * @idx: index of the requested component | |
252 | * @data: pointer to a ulong variable, will hold component data address | |
253 | * @len: pointer to a ulong variable, will hold component size | |
254 | * | |
255 | * image_multi_getimg() returns size and data address for the requested | |
256 | * component in a multi component image. | |
257 | * | |
258 | * Note: no checking of the image type is done, caller must pass | |
259 | * a valid multi component image. | |
260 | * | |
261 | * returns: | |
262 | * data address and size of the component, if idx is valid | |
263 | * 0 in data and len, if idx is out of range | |
264 | */ | |
712fbcf3 | 265 | void image_multi_getimg(const image_header_t *hdr, ulong idx, |
f13e7b2e MB |
266 | ulong *data, ulong *len) |
267 | { | |
268 | int i; | |
df6f1b89 | 269 | uint32_t *size; |
02b9b224 | 270 | ulong offset, count, img_data; |
f13e7b2e MB |
271 | |
272 | /* get number of component */ | |
712fbcf3 | 273 | count = image_multi_count(hdr); |
f13e7b2e MB |
274 | |
275 | /* get start of the image payload, which in case of multi | |
276 | * component images that points to a table of component sizes */ | |
712fbcf3 | 277 | size = (uint32_t *)image_get_data(hdr); |
f13e7b2e MB |
278 | |
279 | /* get address of the proper component data start, which means | |
280 | * skipping sizes table (add 1 for last, null entry) */ | |
712fbcf3 | 281 | img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t); |
f13e7b2e MB |
282 | |
283 | if (idx < count) { | |
712fbcf3 | 284 | *len = uimage_to_cpu(size[idx]); |
f13e7b2e | 285 | offset = 0; |
f13e7b2e MB |
286 | |
287 | /* go over all indices preceding requested component idx */ | |
288 | for (i = 0; i < idx; i++) { | |
02b9b224 | 289 | /* add up i-th component size, rounding up to 4 bytes */ |
712fbcf3 | 290 | offset += (uimage_to_cpu(size[i]) + 3) & ~3 ; |
f13e7b2e MB |
291 | } |
292 | ||
293 | /* calculate idx-th component data address */ | |
02b9b224 | 294 | *data = img_data + offset; |
f13e7b2e MB |
295 | } else { |
296 | *len = 0; | |
297 | *data = 0; | |
298 | } | |
299 | } | |
42b73e8e | 300 | |
712fbcf3 | 301 | static void image_print_type(const image_header_t *hdr) |
9a4daad0 | 302 | { |
80402f34 | 303 | const char __maybe_unused *os, *arch, *type, *comp; |
9a4daad0 | 304 | |
712fbcf3 SW |
305 | os = genimg_get_os_name(image_get_os(hdr)); |
306 | arch = genimg_get_arch_name(image_get_arch(hdr)); | |
307 | type = genimg_get_type_name(image_get_type(hdr)); | |
308 | comp = genimg_get_comp_name(image_get_comp(hdr)); | |
9a4daad0 | 309 | |
712fbcf3 | 310 | printf("%s %s %s (%s)\n", arch, os, type, comp); |
9a4daad0 MB |
311 | } |
312 | ||
5dfb5213 | 313 | /** |
edbed247 | 314 | * image_print_contents - prints out the contents of the legacy format image |
3a2003f6 | 315 | * @ptr: pointer to the legacy format image header |
5dfb5213 MB |
316 | * @p: pointer to prefix string |
317 | * | |
edbed247 | 318 | * image_print_contents() formats a multi line legacy image contents description. |
5dfb5213 MB |
319 | * The routine prints out all header fields followed by the size/offset data |
320 | * for MULTI/SCRIPT images. | |
321 | * | |
322 | * returns: | |
323 | * no returned results | |
324 | */ | |
712fbcf3 | 325 | void image_print_contents(const void *ptr) |
9a4daad0 | 326 | { |
3a2003f6 | 327 | const image_header_t *hdr = (const image_header_t *)ptr; |
80402f34 | 328 | const char __maybe_unused *p; |
edbed247 | 329 | |
1fe7d938 | 330 | p = IMAGE_INDENT_STRING; |
712fbcf3 | 331 | printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr)); |
859e92b7 SG |
332 | if (IMAGE_ENABLE_TIMESTAMP) { |
333 | printf("%sCreated: ", p); | |
334 | genimg_print_time((time_t)image_get_time(hdr)); | |
335 | } | |
712fbcf3 SW |
336 | printf("%sImage Type: ", p); |
337 | image_print_type(hdr); | |
338 | printf("%sData Size: ", p); | |
339 | genimg_print_size(image_get_data_size(hdr)); | |
340 | printf("%sLoad Address: %08x\n", p, image_get_load(hdr)); | |
341 | printf("%sEntry Point: %08x\n", p, image_get_ep(hdr)); | |
342 | ||
343 | if (image_check_type(hdr, IH_TYPE_MULTI) || | |
344 | image_check_type(hdr, IH_TYPE_SCRIPT)) { | |
9a4daad0 MB |
345 | int i; |
346 | ulong data, len; | |
712fbcf3 | 347 | ulong count = image_multi_count(hdr); |
9a4daad0 | 348 | |
712fbcf3 | 349 | printf("%sContents:\n", p); |
9a4daad0 | 350 | for (i = 0; i < count; i++) { |
712fbcf3 | 351 | image_multi_getimg(hdr, i, &data, &len); |
570abb0a | 352 | |
712fbcf3 SW |
353 | printf("%s Image %d: ", p, i); |
354 | genimg_print_size(len); | |
570abb0a | 355 | |
712fbcf3 | 356 | if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) { |
570abb0a MB |
357 | /* |
358 | * the user may need to know offsets | |
359 | * if planning to do something with | |
360 | * multiple files | |
361 | */ | |
712fbcf3 | 362 | printf("%s Offset = 0x%08lx\n", p, data); |
570abb0a | 363 | } |
9a4daad0 | 364 | } |
d21bd69b SE |
365 | } else if (image_check_type(hdr, IH_TYPE_FIRMWARE_IVT)) { |
366 | printf("HAB Blocks: 0x%08x 0x0000 0x%08x\n", | |
367 | image_get_load(hdr) - image_get_header_size(), | |
368 | image_get_size(hdr) + image_get_header_size() | |
369 | - 0x1FE0); | |
9a4daad0 MB |
370 | } |
371 | } | |
372 | ||
570abb0a MB |
373 | |
374 | #ifndef USE_HOSTCC | |
21d29f7f | 375 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
9a4daad0 MB |
376 | /** |
377 | * image_get_ramdisk - get and verify ramdisk image | |
9a4daad0 MB |
378 | * @rd_addr: ramdisk image start address |
379 | * @arch: expected ramdisk architecture | |
380 | * @verify: checksum verification flag | |
381 | * | |
382 | * image_get_ramdisk() returns a pointer to the verified ramdisk image | |
383 | * header. Routine receives image start address and expected architecture | |
384 | * flag. Verification done covers data and header integrity and os/type/arch | |
385 | * fields checking. | |
386 | * | |
9a4daad0 MB |
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 | ||
723806cc | 461 | ulong env_get_bootm_low(void) |
9a4daad0 | 462 | { |
00caae6d | 463 | char *s = env_get("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 | ||
723806cc | 478 | phys_size_t env_get_bootm_size(void) |
9a4daad0 | 479 | { |
0cb389dd MY |
480 | phys_size_t tmp, size; |
481 | phys_addr_t start; | |
00caae6d | 482 | char *s = env_get("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 | ||
00caae6d | 496 | s = env_get("bootm_low"); |
c519facc | 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 | ||
723806cc | 505 | phys_size_t env_get_bootm_mapsize(void) |
c3624e6e GL |
506 | { |
507 | phys_size_t tmp; | |
00caae6d | 508 | char *s = env_get("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 | |
723806cc | 517 | return env_get_bootm_size(); |
c3624e6e GL |
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 |
cec85d4e | 557 | printf("%d Bytes = %.2f KiB = %.2f MiB\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 | { | |
ae3de0d8 | 590 | static const char unknown_str[] = "Unknown "; |
1426220b SG |
591 | static char msg[30]; |
592 | ||
ae3de0d8 SG |
593 | strcpy(msg, unknown_str); |
594 | strncat(msg, table_info[category].desc, | |
595 | sizeof(msg) - sizeof(unknown_str)); | |
1426220b SG |
596 | |
597 | return msg; | |
598 | } | |
599 | ||
600 | /** | |
601 | * get_cat_table_entry_name - translate entry id to long name | |
602 | * @category: category to look up (enum ih_category) | |
603 | * @id: entry id to be translated | |
604 | * | |
605 | * This will scan the translation table trying to find the entry that matches | |
606 | * the given id. | |
607 | * | |
608 | * @retur long entry name if translation succeeds; error string on failure | |
609 | */ | |
610 | const char *genimg_get_cat_name(enum ih_category category, uint id) | |
611 | { | |
612 | const table_entry_t *entry; | |
613 | ||
614 | entry = get_table_entry(table_info[category].table, id); | |
615 | if (!entry) | |
616 | return unknown_msg(category); | |
617 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) | |
618 | return entry->lname; | |
619 | #else | |
620 | return entry->lname + gd->reloc_off; | |
621 | #endif | |
622 | } | |
623 | ||
624 | /** | |
625 | * get_cat_table_entry_short_name - translate entry id to short name | |
626 | * @category: category to look up (enum ih_category) | |
627 | * @id: entry id to be translated | |
628 | * | |
629 | * This will scan the translation table trying to find the entry that matches | |
630 | * the given id. | |
631 | * | |
632 | * @retur short entry name if translation succeeds; error string on failure | |
633 | */ | |
634 | const char *genimg_get_cat_short_name(enum ih_category category, uint id) | |
635 | { | |
636 | const table_entry_t *entry; | |
637 | ||
638 | entry = get_table_entry(table_info[category].table, id); | |
639 | if (!entry) | |
640 | return unknown_msg(category); | |
641 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) | |
642 | return entry->sname; | |
643 | #else | |
644 | return entry->sname + gd->reloc_off; | |
645 | #endif | |
646 | } | |
647 | ||
648 | int genimg_get_cat_count(enum ih_category category) | |
649 | { | |
650 | return table_info[category].count; | |
651 | } | |
652 | ||
653 | const char *genimg_get_cat_desc(enum ih_category category) | |
654 | { | |
655 | return table_info[category].desc; | |
656 | } | |
657 | ||
570abb0a MB |
658 | /** |
659 | * get_table_entry_name - translate entry id to long name | |
660 | * @table: pointer to a translation table for entries of a specific type | |
661 | * @msg: message to be returned when translation fails | |
662 | * @id: entry id to be translated | |
663 | * | |
664 | * get_table_entry_name() will go over translation table trying to find | |
665 | * entry that matches given id. If matching entry is found, its long | |
666 | * name is returned to the caller. | |
667 | * | |
668 | * returns: | |
669 | * long entry name if translation succeeds | |
670 | * msg otherwise | |
671 | */ | |
7edb186f | 672 | char *get_table_entry_name(const table_entry_t *table, char *msg, int id) |
570abb0a | 673 | { |
5b9d44df SG |
674 | table = get_table_entry(table, id); |
675 | if (!table) | |
676 | return msg; | |
2e5167cc | 677 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) |
5b9d44df | 678 | return table->lname; |
e3d1ac7b | 679 | #else |
5b9d44df | 680 | return table->lname + gd->reloc_off; |
e3d1ac7b | 681 | #endif |
570abb0a | 682 | } |
42b73e8e | 683 | |
712fbcf3 | 684 | const char *genimg_get_os_name(uint8_t os) |
570abb0a | 685 | { |
712fbcf3 | 686 | return (get_table_entry_name(uimage_os, "Unknown OS", os)); |
42b73e8e MB |
687 | } |
688 | ||
712fbcf3 | 689 | const char *genimg_get_arch_name(uint8_t arch) |
42b73e8e | 690 | { |
712fbcf3 SW |
691 | return (get_table_entry_name(uimage_arch, "Unknown Architecture", |
692 | arch)); | |
570abb0a | 693 | } |
42b73e8e | 694 | |
712fbcf3 | 695 | const char *genimg_get_type_name(uint8_t type) |
570abb0a | 696 | { |
712fbcf3 | 697 | return (get_table_entry_name(uimage_type, "Unknown Image", type)); |
570abb0a | 698 | } |
42b73e8e | 699 | |
cef2e514 | 700 | static const char *genimg_get_short_name(const table_entry_t *table, int val) |
5b9d44df | 701 | { |
cef2e514 | 702 | table = get_table_entry(table, val); |
5b9d44df SG |
703 | if (!table) |
704 | return "unknown"; | |
705 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) | |
706 | return table->sname; | |
707 | #else | |
708 | return table->sname + gd->reloc_off; | |
709 | #endif | |
710 | } | |
711 | ||
cef2e514 SG |
712 | const char *genimg_get_type_short_name(uint8_t type) |
713 | { | |
714 | return genimg_get_short_name(uimage_type, type); | |
715 | } | |
716 | ||
712fbcf3 | 717 | const char *genimg_get_comp_name(uint8_t comp) |
570abb0a | 718 | { |
712fbcf3 SW |
719 | return (get_table_entry_name(uimage_comp, "Unknown Compression", |
720 | comp)); | |
42b73e8e MB |
721 | } |
722 | ||
cef2e514 SG |
723 | const char *genimg_get_comp_short_name(uint8_t comp) |
724 | { | |
725 | return genimg_get_short_name(uimage_comp, comp); | |
726 | } | |
727 | ||
728 | const char *genimg_get_os_short_name(uint8_t os) | |
729 | { | |
730 | return genimg_get_short_name(uimage_os, os); | |
731 | } | |
732 | ||
733 | const char *genimg_get_arch_short_name(uint8_t arch) | |
734 | { | |
735 | return genimg_get_short_name(uimage_arch, arch); | |
736 | } | |
737 | ||
570abb0a MB |
738 | /** |
739 | * get_table_entry_id - translate short entry name to id | |
740 | * @table: pointer to a translation table for entries of a specific type | |
741 | * @table_name: to be used in case of error | |
742 | * @name: entry short name to be translated | |
743 | * | |
744 | * get_table_entry_id() will go over translation table trying to find | |
745 | * entry that matches given short name. If matching entry is found, | |
746 | * its id returned to the caller. | |
747 | * | |
748 | * returns: | |
749 | * entry id if translation succeeds | |
750 | * -1 otherwise | |
751 | */ | |
7edb186f | 752 | int get_table_entry_id(const table_entry_t *table, |
570abb0a | 753 | const char *table_name, const char *name) |
42b73e8e | 754 | { |
7edb186f | 755 | const table_entry_t *t; |
42b73e8e | 756 | |
570abb0a | 757 | for (t = table; t->id >= 0; ++t) { |
2e5167cc | 758 | #ifdef CONFIG_NEEDS_MANUAL_RELOC |
5b9d44df | 759 | if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0) |
2e5167cc | 760 | #else |
5b9d44df | 761 | if (t->sname && strcasecmp(t->sname, name) == 0) |
521af04d | 762 | #endif |
570abb0a MB |
763 | return (t->id); |
764 | } | |
712fbcf3 | 765 | debug("Invalid %s Type: %s\n", table_name, name); |
5b9d44df SG |
766 | |
767 | return -1; | |
570abb0a MB |
768 | } |
769 | ||
712fbcf3 | 770 | int genimg_get_os_id(const char *name) |
570abb0a | 771 | { |
712fbcf3 | 772 | return (get_table_entry_id(uimage_os, "OS", name)); |
570abb0a MB |
773 | } |
774 | ||
712fbcf3 | 775 | int genimg_get_arch_id(const char *name) |
570abb0a | 776 | { |
712fbcf3 | 777 | return (get_table_entry_id(uimage_arch, "CPU", name)); |
42b73e8e | 778 | } |
5ad03eb3 | 779 | |
712fbcf3 | 780 | int genimg_get_type_id(const char *name) |
570abb0a | 781 | { |
712fbcf3 | 782 | return (get_table_entry_id(uimage_type, "Image", name)); |
570abb0a MB |
783 | } |
784 | ||
712fbcf3 | 785 | int genimg_get_comp_id(const char *name) |
570abb0a | 786 | { |
712fbcf3 | 787 | return (get_table_entry_id(uimage_comp, "Compression", name)); |
570abb0a MB |
788 | } |
789 | ||
790 | #ifndef USE_HOSTCC | |
0f64140b | 791 | /** |
6c454fed BW |
792 | * genimg_get_kernel_addr_fit - get the real kernel address and return 2 |
793 | * FIT strings | |
0f64140b | 794 | * @img_addr: a string might contain real image address |
6c454fed BW |
795 | * @fit_uname_config: double pointer to a char, will hold pointer to a |
796 | * configuration unit name | |
797 | * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage | |
798 | * name | |
0f64140b | 799 | * |
6c454fed | 800 | * genimg_get_kernel_addr_fit get the real kernel start address from a string |
0f64140b BW |
801 | * which is normally the first argv of bootm/bootz |
802 | * | |
803 | * returns: | |
804 | * kernel start address | |
805 | */ | |
6c454fed BW |
806 | ulong genimg_get_kernel_addr_fit(char * const img_addr, |
807 | const char **fit_uname_config, | |
808 | const char **fit_uname_kernel) | |
0f64140b | 809 | { |
0f64140b BW |
810 | ulong kernel_addr; |
811 | ||
812 | /* find out kernel image address */ | |
813 | if (!img_addr) { | |
814 | kernel_addr = load_addr; | |
815 | debug("* kernel: default image load address = 0x%08lx\n", | |
816 | load_addr); | |
73223f0e | 817 | #if CONFIG_IS_ENABLED(FIT) |
0f64140b | 818 | } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr, |
6c454fed | 819 | fit_uname_config)) { |
0f64140b | 820 | debug("* kernel: config '%s' from image at 0x%08lx\n", |
6c454fed | 821 | *fit_uname_config, kernel_addr); |
0f64140b | 822 | } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr, |
6c454fed | 823 | fit_uname_kernel)) { |
0f64140b | 824 | debug("* kernel: subimage '%s' from image at 0x%08lx\n", |
6c454fed | 825 | *fit_uname_kernel, kernel_addr); |
0f64140b BW |
826 | #endif |
827 | } else { | |
828 | kernel_addr = simple_strtoul(img_addr, NULL, 16); | |
829 | debug("* kernel: cmdline image address = 0x%08lx\n", | |
830 | kernel_addr); | |
831 | } | |
832 | ||
833 | return kernel_addr; | |
834 | } | |
835 | ||
6c454fed BW |
836 | /** |
837 | * genimg_get_kernel_addr() is the simple version of | |
838 | * genimg_get_kernel_addr_fit(). It ignores those return FIT strings | |
839 | */ | |
840 | ulong genimg_get_kernel_addr(char * const img_addr) | |
841 | { | |
842 | const char *fit_uname_config = NULL; | |
843 | const char *fit_uname_kernel = NULL; | |
844 | ||
845 | return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config, | |
846 | &fit_uname_kernel); | |
847 | } | |
848 | ||
fff888a1 | 849 | /** |
9a4daad0 | 850 | * genimg_get_format - get image format type |
fff888a1 MB |
851 | * @img_addr: image start address |
852 | * | |
9a4daad0 | 853 | * genimg_get_format() checks whether provided address points to a valid |
fff888a1 MB |
854 | * legacy or FIT image. |
855 | * | |
4efbe9db MB |
856 | * New uImage format and FDT blob are based on a libfdt. FDT blob |
857 | * may be passed directly or embedded in a FIT image. In both situations | |
9a4daad0 | 858 | * genimg_get_format() must be able to dectect libfdt header. |
4efbe9db | 859 | * |
fff888a1 MB |
860 | * returns: |
861 | * image format type or IMAGE_FORMAT_INVALID if no image is present | |
862 | */ | |
35e7b0f1 | 863 | int genimg_get_format(const void *img_addr) |
fff888a1 | 864 | { |
21d29f7f | 865 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
3a2003f6 | 866 | const image_header_t *hdr; |
fff888a1 | 867 | |
3a2003f6 | 868 | hdr = (const image_header_t *)img_addr; |
fff888a1 | 869 | if (image_check_magic(hdr)) |
21d29f7f HS |
870 | return IMAGE_FORMAT_LEGACY; |
871 | #endif | |
aa34fbc0 | 872 | #if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT |
21d29f7f HS |
873 | if (fdt_check_header(img_addr) == 0) |
874 | return IMAGE_FORMAT_FIT; | |
9ace3fc8 SS |
875 | #endif |
876 | #ifdef CONFIG_ANDROID_BOOT_IMAGE | |
21d29f7f HS |
877 | if (android_image_check_header(img_addr) == 0) |
878 | return IMAGE_FORMAT_ANDROID; | |
fff888a1 MB |
879 | #endif |
880 | ||
21d29f7f | 881 | return IMAGE_FORMAT_INVALID; |
fff888a1 MB |
882 | } |
883 | ||
f773bea8 MB |
884 | /** |
885 | * fit_has_config - check if there is a valid FIT configuration | |
886 | * @images: pointer to the bootm command headers structure | |
887 | * | |
888 | * fit_has_config() checks if there is a FIT configuration in use | |
889 | * (if FTI support is present). | |
890 | * | |
891 | * returns: | |
892 | * 0, no FIT support or no configuration found | |
893 | * 1, configuration found | |
894 | */ | |
712fbcf3 | 895 | int genimg_has_config(bootm_headers_t *images) |
f773bea8 | 896 | { |
73223f0e | 897 | #if IMAGE_ENABLE_FIT |
f773bea8 MB |
898 | if (images->fit_uname_cfg) |
899 | return 1; | |
900 | #endif | |
901 | return 0; | |
902 | } | |
903 | ||
5ad03eb3 | 904 | /** |
9a4daad0 | 905 | * boot_get_ramdisk - main ramdisk handling routine |
5ad03eb3 MB |
906 | * @argc: command argument count |
907 | * @argv: command argument list | |
8a5ea3e6 | 908 | * @images: pointer to the bootm images structure |
5ad03eb3 MB |
909 | * @arch: expected ramdisk architecture |
910 | * @rd_start: pointer to a ulong variable, will hold ramdisk start address | |
911 | * @rd_end: pointer to a ulong variable, will hold ramdisk end | |
912 | * | |
9a4daad0 | 913 | * boot_get_ramdisk() is responsible for finding a valid ramdisk image. |
5ad03eb3 MB |
914 | * Curently supported are the following ramdisk sources: |
915 | * - multicomponent kernel/ramdisk image, | |
916 | * - commandline provided address of decicated ramdisk image. | |
917 | * | |
918 | * returns: | |
d985c849 | 919 | * 0, if ramdisk image was found and valid, or skiped |
5ad03eb3 MB |
920 | * rd_start and rd_end are set to ramdisk start/end addresses if |
921 | * ramdisk image is found and valid | |
d985c849 | 922 | * |
ea86b9e6 | 923 | * 1, if ramdisk image is found but corrupted, or invalid |
5ad03eb3 | 924 | * rd_start and rd_end are set to 0 if no ramdisk exists |
5ad03eb3 | 925 | */ |
712fbcf3 | 926 | int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, |
d985c849 | 927 | uint8_t arch, ulong *rd_start, ulong *rd_end) |
5ad03eb3 | 928 | { |
d5934ad7 | 929 | ulong rd_addr, rd_load; |
5ad03eb3 | 930 | ulong rd_data, rd_len; |
21d29f7f | 931 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
3a2003f6 | 932 | const image_header_t *rd_hdr; |
21d29f7f | 933 | #endif |
35e7b0f1 | 934 | void *buf; |
57d40ab7 | 935 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
017e1f3f | 936 | char *end; |
57d40ab7 | 937 | #endif |
73223f0e | 938 | #if IMAGE_ENABLE_FIT |
f320a4d8 | 939 | const char *fit_uname_config = images->fit_uname_cfg; |
d5934ad7 MB |
940 | const char *fit_uname_ramdisk = NULL; |
941 | ulong default_addr; | |
c8779648 | 942 | int rd_noffset; |
d5934ad7 | 943 | #endif |
983c72f4 | 944 | const char *select = NULL; |
5ad03eb3 | 945 | |
c8779648 MB |
946 | *rd_start = 0; |
947 | *rd_end = 0; | |
948 | ||
1fec3c5d TR |
949 | #ifdef CONFIG_ANDROID_BOOT_IMAGE |
950 | /* | |
951 | * Look for an Android boot image. | |
952 | */ | |
953 | buf = map_sysmem(images->os.start, 0); | |
c139b5ff | 954 | if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID) |
1fec3c5d TR |
955 | select = argv[0]; |
956 | #endif | |
957 | ||
983c72f4 SG |
958 | if (argc >= 2) |
959 | select = argv[1]; | |
2dd46328 | 960 | |
d5934ad7 MB |
961 | /* |
962 | * Look for a '-' which indicates to ignore the | |
963 | * ramdisk argument | |
964 | */ | |
983c72f4 | 965 | if (select && strcmp(select, "-") == 0) { |
712fbcf3 | 966 | debug("## Skipping init Ramdisk\n"); |
d5934ad7 | 967 | rd_len = rd_data = 0; |
983c72f4 | 968 | } else if (select || genimg_has_config(images)) { |
73223f0e | 969 | #if IMAGE_ENABLE_FIT |
983c72f4 | 970 | if (select) { |
f773bea8 MB |
971 | /* |
972 | * If the init ramdisk comes from the FIT image and | |
973 | * the FIT image address is omitted in the command | |
974 | * line argument, try to use os FIT image address or | |
975 | * default load address. | |
976 | */ | |
977 | if (images->fit_uname_os) | |
978 | default_addr = (ulong)images->fit_hdr_os; | |
979 | else | |
980 | default_addr = load_addr; | |
981 | ||
983c72f4 SG |
982 | if (fit_parse_conf(select, default_addr, |
983 | &rd_addr, &fit_uname_config)) { | |
712fbcf3 SW |
984 | debug("* ramdisk: config '%s' from image at " |
985 | "0x%08lx\n", | |
f773bea8 | 986 | fit_uname_config, rd_addr); |
983c72f4 | 987 | } else if (fit_parse_subimage(select, default_addr, |
f773bea8 | 988 | &rd_addr, &fit_uname_ramdisk)) { |
712fbcf3 SW |
989 | debug("* ramdisk: subimage '%s' from image at " |
990 | "0x%08lx\n", | |
f773bea8 MB |
991 | fit_uname_ramdisk, rd_addr); |
992 | } else | |
d5934ad7 | 993 | #endif |
f773bea8 | 994 | { |
983c72f4 | 995 | rd_addr = simple_strtoul(select, NULL, 16); |
712fbcf3 SW |
996 | debug("* ramdisk: cmdline image address = " |
997 | "0x%08lx\n", | |
f773bea8 MB |
998 | rd_addr); |
999 | } | |
73223f0e | 1000 | #if IMAGE_ENABLE_FIT |
f773bea8 MB |
1001 | } else { |
1002 | /* use FIT configuration provided in first bootm | |
a51ec63b SG |
1003 | * command argument. If the property is not defined, |
1004 | * quit silently. | |
f773bea8 | 1005 | */ |
35e7b0f1 | 1006 | rd_addr = map_to_sysmem(images->fit_hdr_os); |
a51ec63b SG |
1007 | rd_noffset = fit_get_node_from_config(images, |
1008 | FIT_RAMDISK_PROP, rd_addr); | |
bd86ef11 | 1009 | if (rd_noffset == -ENOENT) |
41266c9b | 1010 | return 0; |
a51ec63b SG |
1011 | else if (rd_noffset < 0) |
1012 | return 1; | |
d5934ad7 | 1013 | } |
f773bea8 | 1014 | #endif |
d5934ad7 | 1015 | |
d5934ad7 MB |
1016 | /* |
1017 | * Check if there is an initrd image at the | |
1018 | * address provided in the second bootm argument | |
1019 | * check image type, for FIT images get FIT node. | |
1020 | */ | |
35e7b0f1 SG |
1021 | buf = map_sysmem(rd_addr, 0); |
1022 | switch (genimg_get_format(buf)) { | |
21d29f7f | 1023 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
d5934ad7 | 1024 | case IMAGE_FORMAT_LEGACY: |
712fbcf3 | 1025 | printf("## Loading init Ramdisk from Legacy " |
c8779648 | 1026 | "Image at %08lx ...\n", rd_addr); |
5ad03eb3 | 1027 | |
770605e4 | 1028 | bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK); |
712fbcf3 | 1029 | rd_hdr = image_get_ramdisk(rd_addr, arch, |
d985c849 | 1030 | images->verify); |
5ad03eb3 | 1031 | |
c8779648 | 1032 | if (rd_hdr == NULL) |
274cea2b | 1033 | return 1; |
274cea2b | 1034 | |
712fbcf3 SW |
1035 | rd_data = image_get_data(rd_hdr); |
1036 | rd_len = image_get_data_size(rd_hdr); | |
1037 | rd_load = image_get_load(rd_hdr); | |
d5934ad7 | 1038 | break; |
21d29f7f | 1039 | #endif |
73223f0e | 1040 | #if IMAGE_ENABLE_FIT |
d5934ad7 | 1041 | case IMAGE_FORMAT_FIT: |
126cc864 | 1042 | rd_noffset = fit_image_load(images, |
a51ec63b | 1043 | rd_addr, &fit_uname_ramdisk, |
f320a4d8 | 1044 | &fit_uname_config, arch, |
a51ec63b SG |
1045 | IH_TYPE_RAMDISK, |
1046 | BOOTSTAGE_ID_FIT_RD_START, | |
fe20a81a SG |
1047 | FIT_LOAD_OPTIONAL_NON_ZERO, |
1048 | &rd_data, &rd_len); | |
a51ec63b | 1049 | if (rd_noffset < 0) |
c78fce69 | 1050 | return 1; |
c8779648 | 1051 | |
a51ec63b | 1052 | images->fit_hdr_rd = map_sysmem(rd_addr, 0); |
c8779648 | 1053 | images->fit_uname_rd = fit_uname_ramdisk; |
3dfe1101 | 1054 | images->fit_noffset_rd = rd_noffset; |
c8779648 | 1055 | break; |
2dd46328 RH |
1056 | #endif |
1057 | #ifdef CONFIG_ANDROID_BOOT_IMAGE | |
1058 | case IMAGE_FORMAT_ANDROID: | |
1059 | android_image_get_ramdisk((void *)images->os.start, | |
1060 | &rd_data, &rd_len); | |
1061 | break; | |
d5934ad7 MB |
1062 | #endif |
1063 | default: | |
017e1f3f | 1064 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
983c72f4 SG |
1065 | end = NULL; |
1066 | if (select) | |
1067 | end = strchr(select, ':'); | |
1068 | if (end) { | |
017e1f3f MV |
1069 | rd_len = simple_strtoul(++end, NULL, 16); |
1070 | rd_data = rd_addr; | |
1071 | } else | |
1072 | #endif | |
1073 | { | |
1074 | puts("Wrong Ramdisk Image Format\n"); | |
1075 | rd_data = rd_len = rd_load = 0; | |
1076 | return 1; | |
1077 | } | |
d5934ad7 | 1078 | } |
d5934ad7 | 1079 | } else if (images->legacy_hdr_valid && |
712fbcf3 SW |
1080 | image_check_type(&images->legacy_hdr_os_copy, |
1081 | IH_TYPE_MULTI)) { | |
1082 | ||
5ad03eb3 | 1083 | /* |
d5934ad7 MB |
1084 | * Now check if we have a legacy mult-component image, |
1085 | * get second entry data start address and len. | |
5ad03eb3 | 1086 | */ |
770605e4 | 1087 | bootstage_mark(BOOTSTAGE_ID_RAMDISK); |
712fbcf3 | 1088 | printf("## Loading init Ramdisk from multi component " |
c8779648 | 1089 | "Legacy Image at %08lx ...\n", |
d5934ad7 MB |
1090 | (ulong)images->legacy_hdr_os); |
1091 | ||
712fbcf3 | 1092 | image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len); |
2dd46328 | 1093 | } else { |
5ad03eb3 MB |
1094 | /* |
1095 | * no initrd image | |
1096 | */ | |
770605e4 | 1097 | bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK); |
5ad03eb3 MB |
1098 | rd_len = rd_data = 0; |
1099 | } | |
1100 | ||
1101 | if (!rd_data) { | |
712fbcf3 | 1102 | debug("## No init Ramdisk\n"); |
5ad03eb3 MB |
1103 | } else { |
1104 | *rd_start = rd_data; | |
1105 | *rd_end = rd_data + rd_len; | |
1106 | } | |
712fbcf3 | 1107 | debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n", |
5ad03eb3 | 1108 | *rd_start, *rd_end); |
274cea2b KG |
1109 | |
1110 | return 0; | |
5ad03eb3 | 1111 | } |
ceaed2b1 | 1112 | |
fca43cc8 | 1113 | #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH |
ceaed2b1 | 1114 | /** |
9a4daad0 | 1115 | * boot_ramdisk_high - relocate init ramdisk |
e822d7fc | 1116 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
ceaed2b1 MB |
1117 | * @rd_data: ramdisk data start address |
1118 | * @rd_len: ramdisk data length | |
ceaed2b1 MB |
1119 | * @initrd_start: pointer to a ulong variable, will hold final init ramdisk |
1120 | * start address (after possible relocation) | |
1121 | * @initrd_end: pointer to a ulong variable, will hold final init ramdisk | |
1122 | * end address (after possible relocation) | |
1123 | * | |
1bce2aeb | 1124 | * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment |
ceaed2b1 MB |
1125 | * variable and if requested ramdisk data is moved to a specified location. |
1126 | * | |
9a4daad0 MB |
1127 | * Initrd_start and initrd_end are set to final (after relocation) ramdisk |
1128 | * start/end addresses if ramdisk image start and len were provided, | |
1129 | * otherwise set initrd_start and initrd_end set to zeros. | |
1130 | * | |
ceaed2b1 | 1131 | * returns: |
9a4daad0 MB |
1132 | * 0 - success |
1133 | * -1 - failure | |
ceaed2b1 | 1134 | */ |
712fbcf3 | 1135 | int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len, |
e822d7fc | 1136 | ulong *initrd_start, ulong *initrd_end) |
ceaed2b1 MB |
1137 | { |
1138 | char *s; | |
1139 | ulong initrd_high; | |
1140 | int initrd_copy_to_ram = 1; | |
1141 | ||
00caae6d SG |
1142 | s = env_get("initrd_high"); |
1143 | if (s) { | |
ceaed2b1 MB |
1144 | /* a value of "no" or a similar string will act like 0, |
1145 | * turning the "load high" feature off. This is intentional. | |
1146 | */ | |
712fbcf3 | 1147 | initrd_high = simple_strtoul(s, NULL, 16); |
ceaed2b1 MB |
1148 | if (initrd_high == ~0) |
1149 | initrd_copy_to_ram = 0; | |
1150 | } else { | |
723806cc | 1151 | initrd_high = env_get_bootm_mapsize() + env_get_bootm_low(); |
ceaed2b1 MB |
1152 | } |
1153 | ||
95d449ad | 1154 | |
712fbcf3 | 1155 | debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n", |
ceaed2b1 MB |
1156 | initrd_high, initrd_copy_to_ram); |
1157 | ||
1158 | if (rd_data) { | |
1159 | if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */ | |
712fbcf3 | 1160 | debug(" in-place initrd\n"); |
ceaed2b1 MB |
1161 | *initrd_start = rd_data; |
1162 | *initrd_end = rd_data + rd_len; | |
e822d7fc | 1163 | lmb_reserve(lmb, rd_data, rd_len); |
ceaed2b1 | 1164 | } else { |
e822d7fc | 1165 | if (initrd_high) |
712fbcf3 SW |
1166 | *initrd_start = (ulong)lmb_alloc_base(lmb, |
1167 | rd_len, 0x1000, initrd_high); | |
e822d7fc | 1168 | else |
712fbcf3 SW |
1169 | *initrd_start = (ulong)lmb_alloc(lmb, rd_len, |
1170 | 0x1000); | |
e822d7fc KG |
1171 | |
1172 | if (*initrd_start == 0) { | |
712fbcf3 | 1173 | puts("ramdisk - allocation error\n"); |
e822d7fc | 1174 | goto error; |
ceaed2b1 | 1175 | } |
770605e4 | 1176 | bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK); |
ceaed2b1 MB |
1177 | |
1178 | *initrd_end = *initrd_start + rd_len; | |
712fbcf3 | 1179 | printf(" Loading Ramdisk to %08lx, end %08lx ... ", |
ceaed2b1 MB |
1180 | *initrd_start, *initrd_end); |
1181 | ||
712fbcf3 | 1182 | memmove_wd((void *)*initrd_start, |
ceaed2b1 MB |
1183 | (void *)rd_data, rd_len, CHUNKSZ); |
1184 | ||
3b200110 KG |
1185 | #ifdef CONFIG_MP |
1186 | /* | |
1187 | * Ensure the image is flushed to memory to handle | |
1188 | * AMP boot scenarios in which we might not be | |
1189 | * HW cache coherent | |
1190 | */ | |
1a1e7072 HS |
1191 | flush_cache((unsigned long)*initrd_start, |
1192 | ALIGN(rd_len, ARCH_DMA_MINALIGN)); | |
3b200110 | 1193 | #endif |
712fbcf3 | 1194 | puts("OK\n"); |
ceaed2b1 MB |
1195 | } |
1196 | } else { | |
1197 | *initrd_start = 0; | |
1198 | *initrd_end = 0; | |
1199 | } | |
712fbcf3 | 1200 | debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n", |
ceaed2b1 | 1201 | *initrd_start, *initrd_end); |
9a4daad0 | 1202 | |
e822d7fc | 1203 | return 0; |
b6b0fe64 | 1204 | |
e822d7fc KG |
1205 | error: |
1206 | return -1; | |
b6b0fe64 | 1207 | } |
fca43cc8 | 1208 | #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ |
b6b0fe64 | 1209 | |
90268b87 SG |
1210 | int boot_get_setup(bootm_headers_t *images, uint8_t arch, |
1211 | ulong *setup_start, ulong *setup_len) | |
1212 | { | |
73223f0e | 1213 | #if IMAGE_ENABLE_FIT |
90268b87 SG |
1214 | return boot_get_setup_fit(images, arch, setup_start, setup_len); |
1215 | #else | |
1216 | return -ENOENT; | |
1217 | #endif | |
1218 | } | |
1219 | ||
73223f0e | 1220 | #if IMAGE_ENABLE_FIT |
8b93a92f | 1221 | #if defined(CONFIG_FPGA) |
62afc601 MS |
1222 | int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images, |
1223 | uint8_t arch, const ulong *ld_start, ulong * const ld_len) | |
1224 | { | |
1225 | ulong tmp_img_addr, img_data, img_len; | |
1226 | void *buf; | |
1227 | int conf_noffset; | |
1228 | int fit_img_result; | |
b02e4044 | 1229 | const char *uname, *name; |
62afc601 MS |
1230 | int err; |
1231 | int devnum = 0; /* TODO support multi fpga platforms */ | |
62afc601 MS |
1232 | |
1233 | /* Check to see if the images struct has a FIT configuration */ | |
1234 | if (!genimg_has_config(images)) { | |
1235 | debug("## FIT configuration was not specified\n"); | |
1236 | return 0; | |
1237 | } | |
1238 | ||
1239 | /* | |
1240 | * Obtain the os FIT header from the images struct | |
62afc601 MS |
1241 | */ |
1242 | tmp_img_addr = map_to_sysmem(images->fit_hdr_os); | |
62afc601 MS |
1243 | buf = map_sysmem(tmp_img_addr, 0); |
1244 | /* | |
1245 | * Check image type. For FIT images get FIT node | |
1246 | * and attempt to locate a generic binary. | |
1247 | */ | |
1248 | switch (genimg_get_format(buf)) { | |
1249 | case IMAGE_FORMAT_FIT: | |
1250 | conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg); | |
1251 | ||
b02e4044 SG |
1252 | uname = fdt_stringlist_get(buf, conf_noffset, FIT_FPGA_PROP, 0, |
1253 | NULL); | |
1254 | if (!uname) { | |
62afc601 MS |
1255 | debug("## FPGA image is not specified\n"); |
1256 | return 0; | |
1257 | } | |
1258 | fit_img_result = fit_image_load(images, | |
1259 | tmp_img_addr, | |
1260 | (const char **)&uname, | |
1261 | &(images->fit_uname_cfg), | |
1262 | arch, | |
1263 | IH_TYPE_FPGA, | |
1264 | BOOTSTAGE_ID_FPGA_INIT, | |
1265 | FIT_LOAD_OPTIONAL_NON_ZERO, | |
1266 | &img_data, &img_len); | |
1267 | ||
1268 | debug("FPGA image (%s) loaded to 0x%lx/size 0x%lx\n", | |
1269 | uname, img_data, img_len); | |
1270 | ||
1271 | if (fit_img_result < 0) { | |
1272 | /* Something went wrong! */ | |
1273 | return fit_img_result; | |
1274 | } | |
1275 | ||
8b93a92f | 1276 | if (!fpga_is_partial_data(devnum, img_len)) { |
62afc601 MS |
1277 | name = "full"; |
1278 | err = fpga_loadbitstream(devnum, (char *)img_data, | |
1279 | img_len, BIT_FULL); | |
1280 | if (err) | |
1281 | err = fpga_load(devnum, (const void *)img_data, | |
1282 | img_len, BIT_FULL); | |
1283 | } else { | |
1284 | name = "partial"; | |
1285 | err = fpga_loadbitstream(devnum, (char *)img_data, | |
1286 | img_len, BIT_PARTIAL); | |
1287 | if (err) | |
1288 | err = fpga_load(devnum, (const void *)img_data, | |
1289 | img_len, BIT_PARTIAL); | |
1290 | } | |
1291 | ||
62afc601 | 1292 | if (err) |
611a9428 MS |
1293 | return err; |
1294 | ||
1295 | printf(" Programming %s bitstream... OK\n", name); | |
62afc601 MS |
1296 | break; |
1297 | default: | |
1298 | printf("The given image format is not supported (corrupt?)\n"); | |
1299 | return 1; | |
1300 | } | |
1301 | ||
1302 | return 0; | |
1303 | } | |
1304 | #endif | |
1305 | ||
d7be5092 AD |
1306 | static void fit_loadable_process(uint8_t img_type, |
1307 | ulong img_data, | |
1308 | ulong img_len) | |
1309 | { | |
1310 | int i; | |
1311 | const unsigned int count = | |
1312 | ll_entry_count(struct fit_loadable_tbl, fit_loadable); | |
1313 | struct fit_loadable_tbl *fit_loadable_handler = | |
1314 | ll_entry_start(struct fit_loadable_tbl, fit_loadable); | |
1315 | /* For each loadable handler */ | |
1316 | for (i = 0; i < count; i++, fit_loadable_handler++) | |
1317 | /* matching this type */ | |
1318 | if (fit_loadable_handler->type == img_type) | |
1319 | /* call that handler with this image data */ | |
1320 | fit_loadable_handler->handler(img_data, img_len); | |
1321 | } | |
1322 | ||
84a07dbf KA |
1323 | int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images, |
1324 | uint8_t arch, const ulong *ld_start, ulong * const ld_len) | |
1325 | { | |
1326 | /* | |
1327 | * These variables are used to hold the current image location | |
1328 | * in system memory. | |
1329 | */ | |
1330 | ulong tmp_img_addr; | |
1331 | /* | |
1332 | * These two variables are requirements for fit_image_load, but | |
1333 | * their values are not used | |
1334 | */ | |
1335 | ulong img_data, img_len; | |
1336 | void *buf; | |
1337 | int loadables_index; | |
1338 | int conf_noffset; | |
1339 | int fit_img_result; | |
b02e4044 | 1340 | const char *uname; |
d7be5092 | 1341 | uint8_t img_type; |
84a07dbf KA |
1342 | |
1343 | /* Check to see if the images struct has a FIT configuration */ | |
1344 | if (!genimg_has_config(images)) { | |
1345 | debug("## FIT configuration was not specified\n"); | |
1346 | return 0; | |
1347 | } | |
1348 | ||
1349 | /* | |
1350 | * Obtain the os FIT header from the images struct | |
84a07dbf KA |
1351 | */ |
1352 | tmp_img_addr = map_to_sysmem(images->fit_hdr_os); | |
84a07dbf KA |
1353 | buf = map_sysmem(tmp_img_addr, 0); |
1354 | /* | |
1355 | * Check image type. For FIT images get FIT node | |
1356 | * and attempt to locate a generic binary. | |
1357 | */ | |
1358 | switch (genimg_get_format(buf)) { | |
1359 | case IMAGE_FORMAT_FIT: | |
1360 | conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg); | |
1361 | ||
1362 | for (loadables_index = 0; | |
b02e4044 SG |
1363 | uname = fdt_stringlist_get(buf, conf_noffset, |
1364 | FIT_LOADABLE_PROP, loadables_index, | |
1365 | NULL), uname; | |
84a07dbf KA |
1366 | loadables_index++) |
1367 | { | |
1368 | fit_img_result = fit_image_load(images, | |
1369 | tmp_img_addr, | |
b02e4044 | 1370 | &uname, |
84a07dbf KA |
1371 | &(images->fit_uname_cfg), arch, |
1372 | IH_TYPE_LOADABLE, | |
1373 | BOOTSTAGE_ID_FIT_LOADABLE_START, | |
1374 | FIT_LOAD_OPTIONAL_NON_ZERO, | |
1375 | &img_data, &img_len); | |
1376 | if (fit_img_result < 0) { | |
1377 | /* Something went wrong! */ | |
1378 | return fit_img_result; | |
1379 | } | |
d7be5092 AD |
1380 | |
1381 | fit_img_result = fit_image_get_node(buf, uname); | |
1382 | if (fit_img_result < 0) { | |
1383 | /* Something went wrong! */ | |
1384 | return fit_img_result; | |
1385 | } | |
1386 | fit_img_result = fit_image_get_type(buf, | |
1387 | fit_img_result, | |
1388 | &img_type); | |
1389 | if (fit_img_result < 0) { | |
1390 | /* Something went wrong! */ | |
1391 | return fit_img_result; | |
1392 | } | |
1393 | ||
1394 | fit_loadable_process(img_type, img_data, img_len); | |
84a07dbf KA |
1395 | } |
1396 | break; | |
1397 | default: | |
1398 | printf("The given image format is not supported (corrupt?)\n"); | |
1399 | return 1; | |
1400 | } | |
1401 | ||
1402 | return 0; | |
1403 | } | |
1404 | #endif | |
1405 | ||
fca43cc8 | 1406 | #ifdef CONFIG_SYS_BOOT_GET_CMDLINE |
b6b0fe64 | 1407 | /** |
9a4daad0 | 1408 | * boot_get_cmdline - allocate and initialize kernel cmdline |
e822d7fc | 1409 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
b6b0fe64 MB |
1410 | * @cmd_start: pointer to a ulong variable, will hold cmdline start |
1411 | * @cmd_end: pointer to a ulong variable, will hold cmdline end | |
1412 | * | |
9a4daad0 | 1413 | * boot_get_cmdline() allocates space for kernel command line below |
723806cc | 1414 | * BOOTMAPSZ + env_get_bootm_low() address. If "bootargs" U-Boot environemnt |
b6b0fe64 MB |
1415 | * variable is present its contents is copied to allocated kernel |
1416 | * command line. | |
1417 | * | |
1418 | * returns: | |
e822d7fc KG |
1419 | * 0 - success |
1420 | * -1 - failure | |
b6b0fe64 | 1421 | */ |
712fbcf3 | 1422 | int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end) |
b6b0fe64 MB |
1423 | { |
1424 | char *cmdline; | |
1425 | char *s; | |
1426 | ||
6d0f6bcf | 1427 | cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf, |
723806cc | 1428 | env_get_bootm_mapsize() + env_get_bootm_low()); |
e822d7fc KG |
1429 | |
1430 | if (cmdline == NULL) | |
1431 | return -1; | |
b6b0fe64 | 1432 | |
00caae6d SG |
1433 | s = env_get("bootargs"); |
1434 | if (!s) | |
b6b0fe64 MB |
1435 | s = ""; |
1436 | ||
1437 | strcpy(cmdline, s); | |
1438 | ||
1439 | *cmd_start = (ulong) & cmdline[0]; | |
1440 | *cmd_end = *cmd_start + strlen(cmdline); | |
1441 | ||
712fbcf3 | 1442 | debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end); |
b6b0fe64 | 1443 | |
e822d7fc | 1444 | return 0; |
b6b0fe64 | 1445 | } |
fca43cc8 | 1446 | #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ |
b6b0fe64 | 1447 | |
fca43cc8 | 1448 | #ifdef CONFIG_SYS_BOOT_GET_KBD |
b6b0fe64 | 1449 | /** |
9a4daad0 | 1450 | * boot_get_kbd - allocate and initialize kernel copy of board info |
e822d7fc | 1451 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
b6b0fe64 MB |
1452 | * @kbd: double pointer to board info data |
1453 | * | |
9a4daad0 | 1454 | * boot_get_kbd() allocates space for kernel copy of board info data below |
723806cc | 1455 | * BOOTMAPSZ + env_get_bootm_low() address and kernel board info is initialized |
590d3cac | 1456 | * with the current u-boot board info data. |
b6b0fe64 MB |
1457 | * |
1458 | * returns: | |
e822d7fc KG |
1459 | * 0 - success |
1460 | * -1 - failure | |
b6b0fe64 | 1461 | */ |
712fbcf3 | 1462 | int boot_get_kbd(struct lmb *lmb, bd_t **kbd) |
b6b0fe64 | 1463 | { |
391fd93a | 1464 | *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf, |
723806cc | 1465 | env_get_bootm_mapsize() + env_get_bootm_low()); |
e822d7fc KG |
1466 | if (*kbd == NULL) |
1467 | return -1; | |
1468 | ||
b6b0fe64 MB |
1469 | **kbd = *(gd->bd); |
1470 | ||
712fbcf3 | 1471 | debug("## kernel board info at 0x%08lx\n", (ulong)*kbd); |
b6b0fe64 MB |
1472 | |
1473 | #if defined(DEBUG) && defined(CONFIG_CMD_BDI) | |
1474 | do_bdinfo(NULL, 0, 0, NULL); | |
1475 | #endif | |
1476 | ||
e822d7fc | 1477 | return 0; |
ceaed2b1 | 1478 | } |
fca43cc8 | 1479 | #endif /* CONFIG_SYS_BOOT_GET_KBD */ |
13d06981 SG |
1480 | |
1481 | #ifdef CONFIG_LMB | |
1482 | int image_setup_linux(bootm_headers_t *images) | |
1483 | { | |
1484 | ulong of_size = images->ft_len; | |
1485 | char **of_flat_tree = &images->ft_addr; | |
13d06981 | 1486 | struct lmb *lmb = &images->lmb; |
13d06981 SG |
1487 | int ret; |
1488 | ||
1489 | if (IMAGE_ENABLE_OF_LIBFDT) | |
1490 | boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree); | |
1491 | ||
1492 | if (IMAGE_BOOT_GET_CMDLINE) { | |
1493 | ret = boot_get_cmdline(lmb, &images->cmdline_start, | |
1494 | &images->cmdline_end); | |
1495 | if (ret) { | |
1496 | puts("ERROR with allocation of cmdline\n"); | |
1497 | return ret; | |
1498 | } | |
1499 | } | |
13d06981 SG |
1500 | |
1501 | if (IMAGE_ENABLE_OF_LIBFDT) { | |
1502 | ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size); | |
1503 | if (ret) | |
1504 | return ret; | |
1505 | } | |
1506 | ||
1507 | if (IMAGE_ENABLE_OF_LIBFDT && of_size) { | |
1508 | ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb); | |
1509 | if (ret) | |
1510 | return ret; | |
1511 | } | |
1512 | ||
1513 | return 0; | |
1514 | } | |
1515 | #endif /* CONFIG_LMB */ | |
5dfb5213 | 1516 | #endif /* !USE_HOSTCC */ |