Blame view
cmd/load.c
24.8 KB
83d290c56 SPDX: Convert all... |
1 |
// SPDX-License-Identifier: GPL-2.0+ |
8bde7f776 * Code cleanup: |
2 |
/* |
232c150a2 Add support for S... |
3 |
* (C) Copyright 2000-2004 |
8bde7f776 * Code cleanup: |
4 |
* Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
8bde7f776 * Code cleanup: |
5 6 7 8 9 10 11 |
*/ /* * Serial up- and download support */ #include <common.h> #include <command.h> |
24b852a7a Move console defi... |
12 |
#include <console.h> |
1eb69ae49 common: Move ARM ... |
13 |
#include <cpu_func.h> |
c7694dd48 env: Move env_set... |
14 |
#include <env.h> |
0ee48252b common: Move flas... |
15 |
#include <flash.h> |
8e8ccfe1a common: Move the ... |
16 |
#include <image.h> |
8bde7f776 * Code cleanup: |
17 18 |
#include <s_record.h> #include <net.h> |
27b207fd0 * Implement new m... |
19 |
#include <exports.h> |
b03e0510d common: Move seri... |
20 |
#include <serial.h> |
f2841d377 Add support for y... |
21 |
#include <xyzModem.h> |
8bde7f776 * Code cleanup: |
22 |
|
d87080b72 GCC-4.x fixes: cl... |
23 |
DECLARE_GLOBAL_DATA_PTR; |
8bde7f776 * Code cleanup: |
24 |
|
c76fe4742 common/cmd_[i-n]*... |
25 |
#if defined(CONFIG_CMD_LOADB) |
6e66bd559 Enable xmodem sup... |
26 |
static ulong load_serial_ymodem(ulong offset, int mode); |
8546e2390 Declare load_seri... |
27 |
#endif |
c76fe4742 common/cmd_[i-n]*... |
28 |
#if defined(CONFIG_CMD_LOADS) |
088f1b199 common/cmd_*.c: s... |
29 30 |
static ulong load_serial(long offset); static int read_record(char *buf, ulong len); |
c76fe4742 common/cmd_[i-n]*... |
31 |
# if defined(CONFIG_CMD_SAVES) |
088f1b199 common/cmd_*.c: s... |
32 33 |
static int save_serial(ulong offset, ulong size); static int write_record(char *buf); |
902531788 common/: Remove l... |
34 |
#endif |
8bde7f776 * Code cleanup: |
35 36 |
static int do_echo = 1; |
902531788 common/: Remove l... |
37 |
#endif |
8bde7f776 * Code cleanup: |
38 39 |
/* -------------------------------------------------------------------- */ |
c76fe4742 common/cmd_[i-n]*... |
40 |
#if defined(CONFIG_CMD_LOADS) |
088f1b199 common/cmd_*.c: s... |
41 42 |
static int do_load_serial(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
8bde7f776 * Code cleanup: |
43 |
{ |
2b22d608f loads: allow nega... |
44 |
long offset = 0; |
8bde7f776 * Code cleanup: |
45 46 47 48 |
ulong addr; int i; char *env_echo; int rcode = 0; |
6d0f6bcf3 rename CFG_ macro... |
49 |
#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE |
8bde7f776 * Code cleanup: |
50 51 52 53 |
int load_baudrate, current_baudrate; load_baudrate = current_baudrate = gd->baudrate; #endif |
00caae6d4 env: Rename geten... |
54 55 |
env_echo = env_get("loads_echo"); if (env_echo && *env_echo == '1') |
8bde7f776 * Code cleanup: |
56 |
do_echo = 1; |
00caae6d4 env: Rename geten... |
57 |
else |
8bde7f776 * Code cleanup: |
58 |
do_echo = 0; |
8bde7f776 * Code cleanup: |
59 |
|
6d0f6bcf3 rename CFG_ macro... |
60 |
#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE |
8bde7f776 * Code cleanup: |
61 |
if (argc >= 2) { |
2b22d608f loads: allow nega... |
62 |
offset = simple_strtol(argv[1], NULL, 16); |
8bde7f776 * Code cleanup: |
63 64 65 66 67 68 69 70 71 |
} if (argc == 3) { load_baudrate = (int)simple_strtoul(argv[2], NULL, 10); /* default to current baudrate */ if (load_baudrate == 0) load_baudrate = current_baudrate; } if (load_baudrate != current_baudrate) { |
088f1b199 common/cmd_*.c: s... |
72 73 |
printf("## Switch baudrate to %d bps and press ENTER ... ", |
8bde7f776 * Code cleanup: |
74 75 76 |
load_baudrate); udelay(50000); gd->baudrate = load_baudrate; |
088f1b199 common/cmd_*.c: s... |
77 |
serial_setbrg(); |
8bde7f776 * Code cleanup: |
78 79 80 81 82 83 |
udelay(50000); for (;;) { if (getc() == '\r') break; } } |
6d0f6bcf3 rename CFG_ macro... |
84 |
#else /* ! CONFIG_SYS_LOADS_BAUD_CHANGE */ |
8bde7f776 * Code cleanup: |
85 |
if (argc == 2) { |
2b22d608f loads: allow nega... |
86 |
offset = simple_strtol(argv[1], NULL, 16); |
8bde7f776 * Code cleanup: |
87 |
} |
6d0f6bcf3 rename CFG_ macro... |
88 |
#endif /* CONFIG_SYS_LOADS_BAUD_CHANGE */ |
8bde7f776 * Code cleanup: |
89 |
|
088f1b199 common/cmd_*.c: s... |
90 91 |
printf("## Ready for S-Record download ... "); |
8bde7f776 * Code cleanup: |
92 |
|
088f1b199 common/cmd_*.c: s... |
93 |
addr = load_serial(offset); |
8bde7f776 * Code cleanup: |
94 95 96 97 98 99 100 |
/* * Gather any trailing characters (for instance, the ^D which * is sent by 'cu' after sending a file), and give the * box some time (100 * 1 ms) */ for (i=0; i<100; ++i) { |
232c150a2 Add support for S... |
101 102 |
if (tstc()) { (void) getc(); |
8bde7f776 * Code cleanup: |
103 104 105 106 107 |
} udelay(1000); } if (addr == ~0) { |
088f1b199 common/cmd_*.c: s... |
108 109 |
printf("## S-Record download aborted "); |
8bde7f776 * Code cleanup: |
110 111 |
rcode = 1; } else { |
088f1b199 common/cmd_*.c: s... |
112 113 |
printf("## Start Addr = 0x%08lX ", addr); |
bb872dd93 image: Rename loa... |
114 |
image_load_addr = addr; |
8bde7f776 * Code cleanup: |
115 |
} |
6d0f6bcf3 rename CFG_ macro... |
116 |
#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE |
8bde7f776 * Code cleanup: |
117 |
if (load_baudrate != current_baudrate) { |
088f1b199 common/cmd_*.c: s... |
118 119 |
printf("## Switch baudrate to %d bps and press ESC ... ", |
8bde7f776 * Code cleanup: |
120 |
current_baudrate); |
088f1b199 common/cmd_*.c: s... |
121 |
udelay(50000); |
8bde7f776 * Code cleanup: |
122 |
gd->baudrate = current_baudrate; |
088f1b199 common/cmd_*.c: s... |
123 124 |
serial_setbrg(); udelay(50000); |
8bde7f776 * Code cleanup: |
125 126 127 128 129 130 131 132 |
for (;;) { if (getc() == 0x1B) /* ESC */ break; } } #endif return rcode; } |
088f1b199 common/cmd_*.c: s... |
133 |
static ulong load_serial(long offset) |
8bde7f776 * Code cleanup: |
134 135 136 137 138 139 140 |
{ char record[SREC_MAXRECLEN + 1]; /* buffer for one S-Record */ char binbuf[SREC_MAXBINLEN]; /* buffer for binary data */ int binlen; /* no. of data bytes in S-Rec. */ int type; /* return code for record type */ ulong addr; /* load address from S-Record */ ulong size; /* number of bytes transferred */ |
8bde7f776 * Code cleanup: |
141 142 143 144 145 146 |
ulong store_addr; ulong start_addr = ~0; ulong end_addr = 0; int line_count = 0; while (read_record(record, SREC_MAXRECLEN + 1) >= 0) { |
088f1b199 common/cmd_*.c: s... |
147 |
type = srec_decode(record, &binlen, &addr, binbuf); |
8bde7f776 * Code cleanup: |
148 149 150 151 152 153 154 155 156 157 |
if (type < 0) { return (~0); /* Invalid S-Record */ } switch (type) { case SREC_DATA2: case SREC_DATA3: case SREC_DATA4: store_addr = addr + offset; |
e856bdcfb flash: complete C... |
158 |
#ifdef CONFIG_MTD_NOR_FLASH |
8bde7f776 * Code cleanup: |
159 160 |
if (addr2info(store_addr)) { int rc; |
77ddac948 Cleanup for GCC-4.x |
161 |
rc = flash_write((char *)binbuf,store_addr,binlen); |
8bde7f776 * Code cleanup: |
162 |
if (rc != 0) { |
088f1b199 common/cmd_*.c: s... |
163 |
flash_perror(rc); |
8bde7f776 * Code cleanup: |
164 165 166 167 168 |
return (~0); } } else #endif { |
088f1b199 common/cmd_*.c: s... |
169 |
memcpy((char *)(store_addr), binbuf, binlen); |
8bde7f776 * Code cleanup: |
170 171 172 173 174 175 176 177 178 |
} if ((store_addr) < start_addr) start_addr = store_addr; if ((store_addr + binlen - 1) > end_addr) end_addr = store_addr + binlen - 1; break; case SREC_END2: case SREC_END3: case SREC_END4: |
088f1b199 common/cmd_*.c: s... |
179 |
udelay(10000); |
8bde7f776 * Code cleanup: |
180 |
size = end_addr - start_addr + 1; |
088f1b199 common/cmd_*.c: s... |
181 182 |
printf(" " |
8bde7f776 * Code cleanup: |
183 184 185 186 187 188 189 190 |
"## First Load Addr = 0x%08lX " "## Last Load Addr = 0x%08lX " "## Total Size = 0x%08lX = %ld Bytes ", start_addr, end_addr, size, size ); |
088f1b199 common/cmd_*.c: s... |
191 |
flush_cache(start_addr, size); |
018f53032 env: Rename commo... |
192 |
env_set_hex("filesize", size); |
8bde7f776 * Code cleanup: |
193 194 195 196 197 198 199 200 |
return (addr); case SREC_START: break; default: break; } if (!do_echo) { /* print a '.' every 100 lines */ if ((++line_count % 100) == 0) |
088f1b199 common/cmd_*.c: s... |
201 |
putc('.'); |
8bde7f776 * Code cleanup: |
202 203 204 205 206 |
} } return (~0); /* Download aborted */ } |
088f1b199 common/cmd_*.c: s... |
207 |
static int read_record(char *buf, ulong len) |
8bde7f776 * Code cleanup: |
208 209 210 211 212 213 214 |
{ char *p; char c; --len; /* always leave room for terminating '\0' byte */ for (p=buf; p < buf+len; ++p) { |
232c150a2 Add support for S... |
215 |
c = getc(); /* read character */ |
8bde7f776 * Code cleanup: |
216 |
if (do_echo) |
088f1b199 common/cmd_*.c: s... |
217 |
putc(c); /* ... and echo it */ |
8bde7f776 * Code cleanup: |
218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 |
switch (c) { case '\r': case ' ': *p = '\0'; return (p - buf); case '\0': case 0x03: /* ^C - Control C */ return (-1); default: *p = c; } /* Check for the console hangup (if any different from serial) */ |
49cad5478 Export redesign |
233 |
if (gd->jt->getc != getc) { |
8bde7f776 * Code cleanup: |
234 235 236 237 |
if (ctrlc()) { return (-1); } } |
8bde7f776 * Code cleanup: |
238 239 240 241 242 243 |
} /* line too long - truncate */ *p = '\0'; return (p - buf); } |
c76fe4742 common/cmd_[i-n]*... |
244 |
#if defined(CONFIG_CMD_SAVES) |
8bde7f776 * Code cleanup: |
245 |
|
54841ab50 Make sure that ar... |
246 |
int do_save_serial (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
8bde7f776 * Code cleanup: |
247 248 249 |
{ ulong offset = 0; ulong size = 0; |
6d0f6bcf3 rename CFG_ macro... |
250 |
#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE |
8bde7f776 * Code cleanup: |
251 252 253 254 255 256 257 258 |
int save_baudrate, current_baudrate; save_baudrate = current_baudrate = gd->baudrate; #endif if (argc >= 2) { offset = simple_strtoul(argv[1], NULL, 16); } |
6d0f6bcf3 rename CFG_ macro... |
259 |
#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE |
8bde7f776 * Code cleanup: |
260 261 262 263 264 265 266 267 268 269 270 |
if (argc >= 3) { size = simple_strtoul(argv[2], NULL, 16); } if (argc == 4) { save_baudrate = (int)simple_strtoul(argv[3], NULL, 10); /* default to current baudrate */ if (save_baudrate == 0) save_baudrate = current_baudrate; } if (save_baudrate != current_baudrate) { |
088f1b199 common/cmd_*.c: s... |
271 272 |
printf("## Switch baudrate to %d bps and press ENTER ... ", |
8bde7f776 * Code cleanup: |
273 274 275 |
save_baudrate); udelay(50000); gd->baudrate = save_baudrate; |
088f1b199 common/cmd_*.c: s... |
276 |
serial_setbrg(); |
8bde7f776 * Code cleanup: |
277 278 279 280 281 282 |
udelay(50000); for (;;) { if (getc() == '\r') break; } } |
6d0f6bcf3 rename CFG_ macro... |
283 |
#else /* ! CONFIG_SYS_LOADS_BAUD_CHANGE */ |
8bde7f776 * Code cleanup: |
284 285 286 |
if (argc == 3) { size = simple_strtoul(argv[2], NULL, 16); } |
6d0f6bcf3 rename CFG_ macro... |
287 |
#endif /* CONFIG_SYS_LOADS_BAUD_CHANGE */ |
8bde7f776 * Code cleanup: |
288 |
|
088f1b199 common/cmd_*.c: s... |
289 290 |
printf("## Ready for S-Record upload, press ENTER to proceed ... "); |
8bde7f776 * Code cleanup: |
291 292 293 294 |
for (;;) { if (getc() == '\r') break; } |
088f1b199 common/cmd_*.c: s... |
295 296 297 |
if (save_serial(offset, size)) { printf("## S-Record upload aborted "); |
8bde7f776 * Code cleanup: |
298 |
} else { |
088f1b199 common/cmd_*.c: s... |
299 300 |
printf("## S-Record upload complete "); |
8bde7f776 * Code cleanup: |
301 |
} |
6d0f6bcf3 rename CFG_ macro... |
302 |
#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE |
8bde7f776 * Code cleanup: |
303 |
if (save_baudrate != current_baudrate) { |
088f1b199 common/cmd_*.c: s... |
304 305 |
printf("## Switch baudrate to %d bps and press ESC ... ", |
8bde7f776 * Code cleanup: |
306 |
(int)current_baudrate); |
088f1b199 common/cmd_*.c: s... |
307 |
udelay(50000); |
8bde7f776 * Code cleanup: |
308 |
gd->baudrate = current_baudrate; |
088f1b199 common/cmd_*.c: s... |
309 310 |
serial_setbrg(); udelay(50000); |
8bde7f776 * Code cleanup: |
311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 |
for (;;) { if (getc() == 0x1B) /* ESC */ break; } } #endif return 0; } #define SREC3_START "S0030000FC " #define SREC3_FORMAT "S3%02X%08lX%s%02X " #define SREC3_END "S70500000000FA " #define SREC_BYTES_PER_RECORD 16 |
088f1b199 common/cmd_*.c: s... |
327 |
static int save_serial(ulong address, ulong count) |
8bde7f776 * Code cleanup: |
328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 |
{ int i, c, reclen, checksum, length; char *hex = "0123456789ABCDEF"; char record[2*SREC_BYTES_PER_RECORD+16]; /* buffer for one S-Record */ char data[2*SREC_BYTES_PER_RECORD+1]; /* buffer for hex data */ reclen = 0; checksum = 0; if(write_record(SREC3_START)) /* write the header */ return (-1); do { if(count) { /* collect hex data in the buffer */ c = *(volatile uchar*)(address + reclen); /* get one byte */ checksum += c; /* accumulate checksum */ data[2*reclen] = hex[(c>>4)&0x0f]; data[2*reclen+1] = hex[c & 0x0f]; data[2*reclen+2] = '\0'; ++reclen; --count; } if(reclen == SREC_BYTES_PER_RECORD || count == 0) { /* enough data collected for one record: dump it */ if(reclen) { /* build & write a data record: */ /* address + data + checksum */ length = 4 + reclen + 1; /* accumulate length bytes into checksum */ for(i = 0; i < 2; i++) checksum += (length >> (8*i)) & 0xff; /* accumulate address bytes into checksum: */ for(i = 0; i < 4; i++) checksum += (address >> (8*i)) & 0xff; /* make proper checksum byte: */ checksum = ~checksum & 0xff; /* output one record: */ sprintf(record, SREC3_FORMAT, length, address, data, checksum); if(write_record(record)) return (-1); } address += reclen; /* increment address */ checksum = 0; reclen = 0; } } while(count); if(write_record(SREC3_END)) /* write the final record */ return (-1); return(0); } |
088f1b199 common/cmd_*.c: s... |
381 |
static int write_record(char *buf) |
8bde7f776 * Code cleanup: |
382 383 384 385 |
{ char c; while((c = *buf++)) |
232c150a2 Add support for S... |
386 |
putc(c); |
8bde7f776 * Code cleanup: |
387 388 389 390 391 392 393 394 |
/* Check for the console hangup (if any different from serial) */ if (ctrlc()) { return (-1); } return (0); } |
902531788 common/: Remove l... |
395 |
# endif |
8bde7f776 * Code cleanup: |
396 |
|
902531788 common/: Remove l... |
397 |
#endif |
8bde7f776 * Code cleanup: |
398 |
|
c76fe4742 common/cmd_[i-n]*... |
399 |
#if defined(CONFIG_CMD_LOADB) |
65c450b47 common/cmd_[i-z]*... |
400 401 402 |
/* * loadb command (load binary) included */ |
8bde7f776 * Code cleanup: |
403 404 405 406 407 408 409 410 411 412 413 414 415 416 |
#define XON_CHAR 17 #define XOFF_CHAR 19 #define START_CHAR 0x01 #define ETX_CHAR 0x03 #define END_CHAR 0x0D #define SPACE 0x20 #define K_ESCAPE 0x23 #define SEND_TYPE 'S' #define DATA_TYPE 'D' #define ACK_TYPE 'Y' #define NACK_TYPE 'N' #define BREAK_TYPE 'B' #define tochar(x) ((char) (((x) + SPACE) & 0xff)) #define untochar(x) ((int) (((x) - SPACE) & 0xff)) |
8bde7f776 * Code cleanup: |
417 418 |
static void set_kerm_bin_mode(unsigned long *); static int k_recv(void); |
088f1b199 common/cmd_*.c: s... |
419 |
static ulong load_serial_bin(ulong offset); |
8bde7f776 * Code cleanup: |
420 |
|
088f1b199 common/cmd_*.c: s... |
421 422 423 424 |
static char his_eol; /* character he needs at end of packet */ static int his_pad_count; /* number of pad chars he needs */ static char his_pad_char; /* pad chars he needs */ static char his_quote; /* quote chars he'll use */ |
8bde7f776 * Code cleanup: |
425 |
|
088f1b199 common/cmd_*.c: s... |
426 427 |
static int do_load_serial_bin(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
8bde7f776 * Code cleanup: |
428 |
{ |
8bde7f776 * Code cleanup: |
429 430 431 432 433 |
ulong offset = 0; ulong addr; int load_baudrate, current_baudrate; int rcode = 0; char *s; |
6d0f6bcf3 rename CFG_ macro... |
434 435 |
/* pre-set offset from CONFIG_SYS_LOAD_ADDR */ offset = CONFIG_SYS_LOAD_ADDR; |
8bde7f776 * Code cleanup: |
436 437 |
/* pre-set offset from $loadaddr */ |
00caae6d4 env: Rename geten... |
438 439 |
s = env_get("loadaddr"); if (s) |
8bde7f776 * Code cleanup: |
440 |
offset = simple_strtoul(s, NULL, 16); |
8bde7f776 * Code cleanup: |
441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 |
load_baudrate = current_baudrate = gd->baudrate; if (argc >= 2) { offset = simple_strtoul(argv[1], NULL, 16); } if (argc == 3) { load_baudrate = (int)simple_strtoul(argv[2], NULL, 10); /* default to current baudrate */ if (load_baudrate == 0) load_baudrate = current_baudrate; } if (load_baudrate != current_baudrate) { |
088f1b199 common/cmd_*.c: s... |
456 457 |
printf("## Switch baudrate to %d bps and press ENTER ... ", |
8bde7f776 * Code cleanup: |
458 459 460 |
load_baudrate); udelay(50000); gd->baudrate = load_baudrate; |
088f1b199 common/cmd_*.c: s... |
461 |
serial_setbrg(); |
8bde7f776 * Code cleanup: |
462 463 464 465 466 467 |
udelay(50000); for (;;) { if (getc() == '\r') break; } } |
f2841d377 Add support for y... |
468 |
if (strcmp(argv[0],"loady")==0) { |
088f1b199 common/cmd_*.c: s... |
469 |
printf("## Ready for binary (ymodem) download " |
f2841d377 Add support for y... |
470 471 472 473 |
"to 0x%08lX at %d bps... ", offset, load_baudrate); |
6e66bd559 Enable xmodem sup... |
474 475 476 477 478 479 480 481 482 483 |
addr = load_serial_ymodem(offset, xyzModem_ymodem); } else if (strcmp(argv[0],"loadx")==0) { printf("## Ready for binary (xmodem) download " "to 0x%08lX at %d bps... ", offset, load_baudrate); addr = load_serial_ymodem(offset, xyzModem_xmodem); |
8bde7f776 * Code cleanup: |
484 |
|
8bde7f776 * Code cleanup: |
485 |
} else { |
8bde7f776 * Code cleanup: |
486 |
|
088f1b199 common/cmd_*.c: s... |
487 |
printf("## Ready for binary (kermit) download " |
f2841d377 Add support for y... |
488 489 490 491 |
"to 0x%08lX at %d bps... ", offset, load_baudrate); |
088f1b199 common/cmd_*.c: s... |
492 |
addr = load_serial_bin(offset); |
f2841d377 Add support for y... |
493 494 |
if (addr == ~0) { |
bb872dd93 image: Rename loa... |
495 |
image_load_addr = 0; |
088f1b199 common/cmd_*.c: s... |
496 497 |
printf("## Binary (kermit) download aborted "); |
f2841d377 Add support for y... |
498 499 |
rcode = 1; } else { |
088f1b199 common/cmd_*.c: s... |
500 501 |
printf("## Start Addr = 0x%08lX ", addr); |
bb872dd93 image: Rename loa... |
502 |
image_load_addr = addr; |
f2841d377 Add support for y... |
503 504 |
} } |
8bde7f776 * Code cleanup: |
505 |
if (load_baudrate != current_baudrate) { |
088f1b199 common/cmd_*.c: s... |
506 507 |
printf("## Switch baudrate to %d bps and press ESC ... ", |
8bde7f776 * Code cleanup: |
508 |
current_baudrate); |
088f1b199 common/cmd_*.c: s... |
509 |
udelay(50000); |
8bde7f776 * Code cleanup: |
510 |
gd->baudrate = current_baudrate; |
088f1b199 common/cmd_*.c: s... |
511 512 |
serial_setbrg(); udelay(50000); |
8bde7f776 * Code cleanup: |
513 514 515 516 517 |
for (;;) { if (getc() == 0x1B) /* ESC */ break; } } |
8bde7f776 * Code cleanup: |
518 519 |
return rcode; } |
088f1b199 common/cmd_*.c: s... |
520 |
static ulong load_serial_bin(ulong offset) |
8bde7f776 * Code cleanup: |
521 522 |
{ int size, i; |
8bde7f776 * Code cleanup: |
523 |
|
088f1b199 common/cmd_*.c: s... |
524 525 |
set_kerm_bin_mode((ulong *) offset); size = k_recv(); |
8bde7f776 * Code cleanup: |
526 527 528 529 530 531 532 |
/* * Gather any trailing characters (for instance, the ^D which * is sent by 'cu' after sending a file), and give the * box some time (100 * 1 ms) */ for (i=0; i<100; ++i) { |
232c150a2 Add support for S... |
533 534 |
if (tstc()) { (void) getc(); |
8bde7f776 * Code cleanup: |
535 536 537 |
} udelay(1000); } |
088f1b199 common/cmd_*.c: s... |
538 |
flush_cache(offset, size); |
8bde7f776 * Code cleanup: |
539 540 541 |
printf("## Total Size = 0x%08x = %d Bytes ", size, size); |
018f53032 env: Rename commo... |
542 |
env_set_hex("filesize", size); |
8bde7f776 * Code cleanup: |
543 544 545 |
return offset; } |
088f1b199 common/cmd_*.c: s... |
546 |
static void send_pad(void) |
8bde7f776 * Code cleanup: |
547 548 549 550 |
{ int count = his_pad_count; while (count-- > 0) |
088f1b199 common/cmd_*.c: s... |
551 |
putc(his_pad_char); |
8bde7f776 * Code cleanup: |
552 553 554 |
} /* converts escaped kermit char to binary char */ |
088f1b199 common/cmd_*.c: s... |
555 |
static char ktrans(char in) |
8bde7f776 * Code cleanup: |
556 557 558 559 560 561 562 563 |
{ if ((in & 0x60) == 0x40) { return (char) (in & ~0x40); } else if ((in & 0x7f) == 0x3f) { return (char) (in | 0x40); } else return in; } |
088f1b199 common/cmd_*.c: s... |
564 |
static int chk1(char *buffer) |
8bde7f776 * Code cleanup: |
565 566 567 568 569 570 571 572 |
{ int total = 0; while (*buffer) { total += *buffer++; } return (int) ((total + ((total >> 6) & 0x03)) & 0x3f); } |
088f1b199 common/cmd_*.c: s... |
573 |
static void s1_sendpacket(char *packet) |
8bde7f776 * Code cleanup: |
574 |
{ |
088f1b199 common/cmd_*.c: s... |
575 |
send_pad(); |
8bde7f776 * Code cleanup: |
576 |
while (*packet) { |
088f1b199 common/cmd_*.c: s... |
577 |
putc(*packet++); |
8bde7f776 * Code cleanup: |
578 579 580 581 |
} } static char a_b[24]; |
088f1b199 common/cmd_*.c: s... |
582 |
static void send_ack(int n) |
8bde7f776 * Code cleanup: |
583 584 |
{ a_b[0] = START_CHAR; |
088f1b199 common/cmd_*.c: s... |
585 586 |
a_b[1] = tochar(3); a_b[2] = tochar(n); |
8bde7f776 * Code cleanup: |
587 588 |
a_b[3] = ACK_TYPE; a_b[4] = '\0'; |
088f1b199 common/cmd_*.c: s... |
589 |
a_b[4] = tochar(chk1(&a_b[1])); |
8bde7f776 * Code cleanup: |
590 591 |
a_b[5] = his_eol; a_b[6] = '\0'; |
088f1b199 common/cmd_*.c: s... |
592 |
s1_sendpacket(a_b); |
8bde7f776 * Code cleanup: |
593 |
} |
088f1b199 common/cmd_*.c: s... |
594 |
static void send_nack(int n) |
8bde7f776 * Code cleanup: |
595 596 |
{ a_b[0] = START_CHAR; |
088f1b199 common/cmd_*.c: s... |
597 598 |
a_b[1] = tochar(3); a_b[2] = tochar(n); |
8bde7f776 * Code cleanup: |
599 600 |
a_b[3] = NACK_TYPE; a_b[4] = '\0'; |
088f1b199 common/cmd_*.c: s... |
601 |
a_b[4] = tochar(chk1(&a_b[1])); |
8bde7f776 * Code cleanup: |
602 603 |
a_b[5] = his_eol; a_b[6] = '\0'; |
088f1b199 common/cmd_*.c: s... |
604 |
s1_sendpacket(a_b); |
8bde7f776 * Code cleanup: |
605 |
} |
088f1b199 common/cmd_*.c: s... |
606 607 |
static void (*os_data_init)(void); static void (*os_data_char)(char new_char); |
8bde7f776 * Code cleanup: |
608 |
static int os_data_state, os_data_state_saved; |
8bde7f776 * Code cleanup: |
609 610 |
static char *os_data_addr, *os_data_addr_saved; static char *bin_start_address; |
a9fe0c3e7 common/cmd_load.c... |
611 |
|
088f1b199 common/cmd_*.c: s... |
612 |
static void bin_data_init(void) |
8bde7f776 * Code cleanup: |
613 614 |
{ os_data_state = 0; |
8bde7f776 * Code cleanup: |
615 616 |
os_data_addr = bin_start_address; } |
a9fe0c3e7 common/cmd_load.c... |
617 |
|
088f1b199 common/cmd_*.c: s... |
618 |
static void os_data_save(void) |
8bde7f776 * Code cleanup: |
619 620 |
{ os_data_state_saved = os_data_state; |
8bde7f776 * Code cleanup: |
621 622 |
os_data_addr_saved = os_data_addr; } |
a9fe0c3e7 common/cmd_load.c... |
623 |
|
088f1b199 common/cmd_*.c: s... |
624 |
static void os_data_restore(void) |
8bde7f776 * Code cleanup: |
625 626 |
{ os_data_state = os_data_state_saved; |
8bde7f776 * Code cleanup: |
627 628 |
os_data_addr = os_data_addr_saved; } |
a9fe0c3e7 common/cmd_load.c... |
629 |
|
088f1b199 common/cmd_*.c: s... |
630 |
static void bin_data_char(char new_char) |
8bde7f776 * Code cleanup: |
631 632 633 634 |
{ switch (os_data_state) { case 0: /* data */ *os_data_addr++ = new_char; |
8bde7f776 * Code cleanup: |
635 636 637 |
break; } } |
a9fe0c3e7 common/cmd_load.c... |
638 |
|
088f1b199 common/cmd_*.c: s... |
639 |
static void set_kerm_bin_mode(unsigned long *addr) |
8bde7f776 * Code cleanup: |
640 641 642 643 644 645 646 647 648 |
{ bin_start_address = (char *) addr; os_data_init = bin_data_init; os_data_char = bin_data_char; } /* k_data_* simply handles the kermit escape translations */ static int k_data_escape, k_data_escape_saved; |
088f1b199 common/cmd_*.c: s... |
649 |
static void k_data_init(void) |
8bde7f776 * Code cleanup: |
650 651 |
{ k_data_escape = 0; |
088f1b199 common/cmd_*.c: s... |
652 |
os_data_init(); |
8bde7f776 * Code cleanup: |
653 |
} |
a9fe0c3e7 common/cmd_load.c... |
654 |
|
088f1b199 common/cmd_*.c: s... |
655 |
static void k_data_save(void) |
8bde7f776 * Code cleanup: |
656 657 |
{ k_data_escape_saved = k_data_escape; |
088f1b199 common/cmd_*.c: s... |
658 |
os_data_save(); |
8bde7f776 * Code cleanup: |
659 |
} |
a9fe0c3e7 common/cmd_load.c... |
660 |
|
088f1b199 common/cmd_*.c: s... |
661 |
static void k_data_restore(void) |
8bde7f776 * Code cleanup: |
662 663 |
{ k_data_escape = k_data_escape_saved; |
088f1b199 common/cmd_*.c: s... |
664 |
os_data_restore(); |
8bde7f776 * Code cleanup: |
665 |
} |
a9fe0c3e7 common/cmd_load.c... |
666 |
|
088f1b199 common/cmd_*.c: s... |
667 |
static void k_data_char(char new_char) |
8bde7f776 * Code cleanup: |
668 669 670 |
{ if (k_data_escape) { /* last char was escape - translate this character */ |
088f1b199 common/cmd_*.c: s... |
671 |
os_data_char(ktrans(new_char)); |
8bde7f776 * Code cleanup: |
672 673 674 675 676 677 678 |
k_data_escape = 0; } else { if (new_char == his_quote) { /* this char is escape - remember */ k_data_escape = 1; } else { /* otherwise send this char as-is */ |
088f1b199 common/cmd_*.c: s... |
679 |
os_data_char(new_char); |
8bde7f776 * Code cleanup: |
680 681 682 683 684 |
} } } #define SEND_DATA_SIZE 20 |
088f1b199 common/cmd_*.c: s... |
685 686 |
static char send_parms[SEND_DATA_SIZE]; static char *send_ptr; |
8bde7f776 * Code cleanup: |
687 688 689 |
/* handle_send_packet interprits the protocol info and builds and sends an appropriate ack for what we can do */ |
088f1b199 common/cmd_*.c: s... |
690 |
static void handle_send_packet(int n) |
8bde7f776 * Code cleanup: |
691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 |
{ int length = 3; int bytes; /* initialize some protocol parameters */ his_eol = END_CHAR; /* default end of line character */ his_pad_count = 0; his_pad_char = '\0'; his_quote = K_ESCAPE; /* ignore last character if it filled the buffer */ if (send_ptr == &send_parms[SEND_DATA_SIZE - 1]) --send_ptr; bytes = send_ptr - send_parms; /* how many bytes we'll process */ do { if (bytes-- <= 0) break; /* handle MAXL - max length */ /* ignore what he says - most I'll take (here) is 94 */ |
088f1b199 common/cmd_*.c: s... |
710 |
a_b[++length] = tochar(94); |
8bde7f776 * Code cleanup: |
711 712 713 714 |
if (bytes-- <= 0) break; /* handle TIME - time you should wait for my packets */ /* ignore what he says - don't wait for my ack longer than 1 second */ |
088f1b199 common/cmd_*.c: s... |
715 |
a_b[++length] = tochar(1); |
8bde7f776 * Code cleanup: |
716 717 718 719 |
if (bytes-- <= 0) break; /* handle NPAD - number of pad chars I need */ /* remember what he says - I need none */ |
088f1b199 common/cmd_*.c: s... |
720 721 |
his_pad_count = untochar(send_parms[2]); a_b[++length] = tochar(0); |
8bde7f776 * Code cleanup: |
722 723 724 725 |
if (bytes-- <= 0) break; /* handle PADC - pad chars I need */ /* remember what he says - I need none */ |
088f1b199 common/cmd_*.c: s... |
726 |
his_pad_char = ktrans(send_parms[3]); |
8bde7f776 * Code cleanup: |
727 728 729 730 731 |
a_b[++length] = 0x40; /* He should ignore this */ if (bytes-- <= 0) break; /* handle EOL - end of line he needs */ /* remember what he says - I need CR */ |
088f1b199 common/cmd_*.c: s... |
732 733 |
his_eol = untochar(send_parms[4]); a_b[++length] = tochar(END_CHAR); |
8bde7f776 * Code cleanup: |
734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 |
if (bytes-- <= 0) break; /* handle QCTL - quote control char he'll use */ /* remember what he says - I'll use '#' */ his_quote = send_parms[5]; a_b[++length] = '#'; if (bytes-- <= 0) break; /* handle QBIN - 8-th bit prefixing */ /* ignore what he says - I refuse */ a_b[++length] = 'N'; if (bytes-- <= 0) break; /* handle CHKT - the clock check type */ /* ignore what he says - I do type 1 (for now) */ a_b[++length] = '1'; if (bytes-- <= 0) break; /* handle REPT - the repeat prefix */ /* ignore what he says - I refuse (for now) */ a_b[++length] = 'N'; if (bytes-- <= 0) break; /* handle CAPAS - the capabilities mask */ /* ignore what he says - I only do long packets - I don't do windows */ |
088f1b199 common/cmd_*.c: s... |
759 760 761 762 |
a_b[++length] = tochar(2); /* only long packets */ a_b[++length] = tochar(0); /* no windows */ a_b[++length] = tochar(94); /* large packet msb */ a_b[++length] = tochar(94); /* large packet lsb */ |
8bde7f776 * Code cleanup: |
763 764 765 |
} while (0); a_b[0] = START_CHAR; |
088f1b199 common/cmd_*.c: s... |
766 767 |
a_b[1] = tochar(length); a_b[2] = tochar(n); |
8bde7f776 * Code cleanup: |
768 769 |
a_b[3] = ACK_TYPE; a_b[++length] = '\0'; |
088f1b199 common/cmd_*.c: s... |
770 |
a_b[length] = tochar(chk1(&a_b[1])); |
8bde7f776 * Code cleanup: |
771 772 |
a_b[++length] = his_eol; a_b[++length] = '\0'; |
088f1b199 common/cmd_*.c: s... |
773 |
s1_sendpacket(a_b); |
8bde7f776 * Code cleanup: |
774 775 776 |
} /* k_recv receives a OS Open image file over kermit line */ |
088f1b199 common/cmd_*.c: s... |
777 |
static int k_recv(void) |
8bde7f776 * Code cleanup: |
778 779 780 781 782 783 784 |
{ char new_char; char k_state, k_state_saved; int sum; int done; int length; int n, last_n; |
8bde7f776 * Code cleanup: |
785 786 787 788 789 790 791 792 793 794 795 |
int len_lo, len_hi; /* initialize some protocol parameters */ his_eol = END_CHAR; /* default end of line character */ his_pad_count = 0; his_pad_char = '\0'; his_quote = K_ESCAPE; /* initialize the k_recv and k_data state machine */ done = 0; k_state = 0; |
088f1b199 common/cmd_*.c: s... |
796 |
k_data_init(); |
8bde7f776 * Code cleanup: |
797 |
k_state_saved = k_state; |
088f1b199 common/cmd_*.c: s... |
798 |
k_data_save(); |
8bde7f776 * Code cleanup: |
799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 |
n = 0; /* just to get rid of a warning */ last_n = -1; /* expect this "type" sequence (but don't check): S: send initiate F: file header D: data (multiple) Z: end of file B: break transmission */ /* enter main loop */ while (!done) { /* set the send packet pointer to begining of send packet parms */ send_ptr = send_parms; /* With each packet, start summing the bytes starting with the length. Save the current sequence number. Note the type of the packet. If a character less than SPACE (0x20) is received - error. */ #if 0 /* OLD CODE, Prior to checking sequence numbers */ /* first have all state machines save current states */ k_state_saved = k_state; k_data_save (); #endif /* get a packet */ /* wait for the starting character or ^C */ for (;;) { |
232c150a2 Add support for S... |
831 |
switch (getc ()) { |
8bde7f776 * Code cleanup: |
832 833 834 835 836 837 838 839 840 841 842 |
case START_CHAR: /* start packet */ goto START; case ETX_CHAR: /* ^C waiting for packet */ return (0); default: ; } } START: /* get length of packet */ sum = 0; |
088f1b199 common/cmd_*.c: s... |
843 |
new_char = getc(); |
8bde7f776 * Code cleanup: |
844 845 846 |
if ((new_char & 0xE0) == 0) goto packet_error; sum += new_char & 0xff; |
088f1b199 common/cmd_*.c: s... |
847 |
length = untochar(new_char); |
8bde7f776 * Code cleanup: |
848 |
/* get sequence number */ |
088f1b199 common/cmd_*.c: s... |
849 |
new_char = getc(); |
8bde7f776 * Code cleanup: |
850 851 852 |
if ((new_char & 0xE0) == 0) goto packet_error; sum += new_char & 0xff; |
088f1b199 common/cmd_*.c: s... |
853 |
n = untochar(new_char); |
8bde7f776 * Code cleanup: |
854 855 856 857 858 859 860 861 862 863 864 865 |
--length; /* NEW CODE - check sequence numbers for retried packets */ /* Note - this new code assumes that the sequence number is correctly * received. Handling an invalid sequence number adds another layer * of complexity that may not be needed - yet! At this time, I'm hoping * that I don't need to buffer the incoming data packets and can write * the data into memory in real time. */ if (n == last_n) { /* same sequence number, restore the previous state */ k_state = k_state_saved; |
088f1b199 common/cmd_*.c: s... |
866 |
k_data_restore(); |
8bde7f776 * Code cleanup: |
867 868 869 870 |
} else { /* new sequence number, checkpoint the download */ last_n = n; k_state_saved = k_state; |
088f1b199 common/cmd_*.c: s... |
871 |
k_data_save(); |
8bde7f776 * Code cleanup: |
872 873 874 875 |
} /* END NEW CODE */ /* get packet type */ |
088f1b199 common/cmd_*.c: s... |
876 |
new_char = getc(); |
8bde7f776 * Code cleanup: |
877 878 879 880 881 882 883 884 885 |
if ((new_char & 0xE0) == 0) goto packet_error; sum += new_char & 0xff; k_state = new_char; --length; /* check for extended length */ if (length == -2) { /* (length byte was 0, decremented twice) */ /* get the two length bytes */ |
088f1b199 common/cmd_*.c: s... |
886 |
new_char = getc(); |
8bde7f776 * Code cleanup: |
887 888 889 |
if ((new_char & 0xE0) == 0) goto packet_error; sum += new_char & 0xff; |
088f1b199 common/cmd_*.c: s... |
890 891 |
len_hi = untochar(new_char); new_char = getc(); |
8bde7f776 * Code cleanup: |
892 893 894 |
if ((new_char & 0xE0) == 0) goto packet_error; sum += new_char & 0xff; |
088f1b199 common/cmd_*.c: s... |
895 |
len_lo = untochar(new_char); |
8bde7f776 * Code cleanup: |
896 897 |
length = len_hi * 95 + len_lo; /* check header checksum */ |
088f1b199 common/cmd_*.c: s... |
898 |
new_char = getc(); |
8bde7f776 * Code cleanup: |
899 900 |
if ((new_char & 0xE0) == 0) goto packet_error; |
088f1b199 common/cmd_*.c: s... |
901 |
if (new_char != tochar((sum + ((sum >> 6) & 0x03)) & 0x3f)) |
8bde7f776 * Code cleanup: |
902 903 904 905 906 907 |
goto packet_error; sum += new_char & 0xff; /* --length; */ /* new length includes only data and block check to come */ } /* bring in rest of packet */ while (length > 1) { |
088f1b199 common/cmd_*.c: s... |
908 |
new_char = getc(); |
8bde7f776 * Code cleanup: |
909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 |
if ((new_char & 0xE0) == 0) goto packet_error; sum += new_char & 0xff; --length; if (k_state == DATA_TYPE) { /* pass on the data if this is a data packet */ k_data_char (new_char); } else if (k_state == SEND_TYPE) { /* save send pack in buffer as is */ *send_ptr++ = new_char; /* if too much data, back off the pointer */ if (send_ptr >= &send_parms[SEND_DATA_SIZE]) --send_ptr; } } /* get and validate checksum character */ |
088f1b199 common/cmd_*.c: s... |
925 |
new_char = getc(); |
8bde7f776 * Code cleanup: |
926 927 |
if ((new_char & 0xE0) == 0) goto packet_error; |
088f1b199 common/cmd_*.c: s... |
928 |
if (new_char != tochar((sum + ((sum >> 6) & 0x03)) & 0x3f)) |
8bde7f776 * Code cleanup: |
929 930 |
goto packet_error; /* get END_CHAR */ |
088f1b199 common/cmd_*.c: s... |
931 |
new_char = getc(); |
8bde7f776 * Code cleanup: |
932 933 934 935 |
if (new_char != END_CHAR) { packet_error: /* restore state machines */ k_state = k_state_saved; |
088f1b199 common/cmd_*.c: s... |
936 |
k_data_restore(); |
8bde7f776 * Code cleanup: |
937 |
/* send a negative acknowledge packet in */ |
088f1b199 common/cmd_*.c: s... |
938 |
send_nack(n); |
8bde7f776 * Code cleanup: |
939 940 |
} else if (k_state == SEND_TYPE) { /* crack the protocol parms, build an appropriate ack packet */ |
088f1b199 common/cmd_*.c: s... |
941 |
handle_send_packet(n); |
8bde7f776 * Code cleanup: |
942 943 |
} else { /* send simple acknowledge packet in */ |
088f1b199 common/cmd_*.c: s... |
944 |
send_ack(n); |
8bde7f776 * Code cleanup: |
945 946 947 948 |
/* quit if end of transmission */ if (k_state == BREAK_TYPE) done = 1; } |
8bde7f776 * Code cleanup: |
949 950 951 |
} return ((ulong) os_data_addr - (ulong) bin_start_address); } |
f2841d377 Add support for y... |
952 953 |
static int getcxmodem(void) { |
cf48eb9ab Some code cleanup |
954 |
if (tstc()) |
f2841d377 Add support for y... |
955 956 957 |
return (getc()); return -1; } |
6e66bd559 Enable xmodem sup... |
958 |
static ulong load_serial_ymodem(ulong offset, int mode) |
f2841d377 Add support for y... |
959 960 |
{ int size; |
f2841d377 Add support for y... |
961 962 963 |
int err; int res; connection_info_t info; |
cf48eb9ab Some code cleanup |
964 965 966 |
char ymodemBuf[1024]; ulong store_addr = ~0; ulong addr = 0; |
f2841d377 Add support for y... |
967 |
|
cf48eb9ab Some code cleanup |
968 |
size = 0; |
6e66bd559 Enable xmodem sup... |
969 |
info.mode = mode; |
088f1b199 common/cmd_*.c: s... |
970 |
res = xyzModem_stream_open(&info, &err); |
f2841d377 Add support for y... |
971 |
if (!res) { |
f2841d377 Add support for y... |
972 |
|
cf48eb9ab Some code cleanup |
973 |
while ((res = |
088f1b199 common/cmd_*.c: s... |
974 |
xyzModem_stream_read(ymodemBuf, 1024, &err)) > 0) { |
cf48eb9ab Some code cleanup |
975 976 977 |
store_addr = addr + offset; size += res; addr += res; |
e856bdcfb flash: complete C... |
978 |
#ifdef CONFIG_MTD_NOR_FLASH |
088f1b199 common/cmd_*.c: s... |
979 |
if (addr2info(store_addr)) { |
cf48eb9ab Some code cleanup |
980 |
int rc; |
088f1b199 common/cmd_*.c: s... |
981 |
rc = flash_write((char *) ymodemBuf, |
cf48eb9ab Some code cleanup |
982 983 |
store_addr, res); if (rc != 0) { |
0ee48252b common: Move flas... |
984 |
flash_perror(rc); |
cf48eb9ab Some code cleanup |
985 986 987 |
return (~0); } } else |
f2841d377 Add support for y... |
988 |
#endif |
cf48eb9ab Some code cleanup |
989 |
{ |
088f1b199 common/cmd_*.c: s... |
990 |
memcpy((char *)(store_addr), ymodemBuf, |
cf48eb9ab Some code cleanup |
991 992 993 994 995 |
res); } } } else { |
088f1b199 common/cmd_*.c: s... |
996 997 |
printf("%s ", xyzModem_error(err)); |
f2841d377 Add support for y... |
998 |
} |
cf48eb9ab Some code cleanup |
999 |
|
088f1b199 common/cmd_*.c: s... |
1000 1001 |
xyzModem_stream_close(&err); xyzModem_stream_terminate(false, &getcxmodem); |
f2841d377 Add support for y... |
1002 |
|
0a6036da6 cmd: load: align ... |
1003 |
flush_cache(offset, ALIGN(size, ARCH_DMA_MINALIGN)); |
f2841d377 Add support for y... |
1004 |
|
088f1b199 common/cmd_*.c: s... |
1005 1006 |
printf("## Total Size = 0x%08x = %d Bytes ", size, size); |
018f53032 env: Rename commo... |
1007 |
env_set_hex("filesize", size); |
f2841d377 Add support for y... |
1008 1009 1010 |
return offset; } |
902531788 common/: Remove l... |
1011 |
#endif |
8bde7f776 * Code cleanup: |
1012 1013 |
/* -------------------------------------------------------------------- */ |
c76fe4742 common/cmd_[i-n]*... |
1014 |
#if defined(CONFIG_CMD_LOADS) |
8bde7f776 * Code cleanup: |
1015 |
|
6d0f6bcf3 rename CFG_ macro... |
1016 |
#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE |
0d4983930 Patch by Kenneth ... |
1017 1018 |
U_BOOT_CMD( loads, 3, 0, do_load_serial, |
2fb2604d5 Command usage cle... |
1019 |
"load S-Record file over serial line", |
8bde7f776 * Code cleanup: |
1020 1021 1022 |
"[ off ] [ baud ] " " - load S-Record file over serial line" |
a89c33db9 General help mess... |
1023 |
" with offset 'off' and baudrate 'baud'" |
8bde7f776 * Code cleanup: |
1024 |
); |
6d0f6bcf3 rename CFG_ macro... |
1025 |
#else /* ! CONFIG_SYS_LOADS_BAUD_CHANGE */ |
0d4983930 Patch by Kenneth ... |
1026 1027 |
U_BOOT_CMD( loads, 2, 0, do_load_serial, |
2fb2604d5 Command usage cle... |
1028 |
"load S-Record file over serial line", |
8bde7f776 * Code cleanup: |
1029 1030 |
"[ off ] " |
a89c33db9 General help mess... |
1031 |
" - load S-Record file over serial line with offset 'off'" |
8bde7f776 * Code cleanup: |
1032 |
); |
6d0f6bcf3 rename CFG_ macro... |
1033 |
#endif /* CONFIG_SYS_LOADS_BAUD_CHANGE */ |
8bde7f776 * Code cleanup: |
1034 1035 1036 1037 |
/* * SAVES always requires LOADS support, but not vice versa */ |
c76fe4742 common/cmd_[i-n]*... |
1038 |
#if defined(CONFIG_CMD_SAVES) |
6d0f6bcf3 rename CFG_ macro... |
1039 |
#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE |
0d4983930 Patch by Kenneth ... |
1040 1041 |
U_BOOT_CMD( saves, 4, 0, do_save_serial, |
2fb2604d5 Command usage cle... |
1042 |
"save S-Record file over serial line", |
8bde7f776 * Code cleanup: |
1043 1044 1045 |
"[ off ] [size] [ baud ] " " - save S-Record file over serial line" |
a89c33db9 General help mess... |
1046 |
" with offset 'off', size 'size' and baudrate 'baud'" |
8bde7f776 * Code cleanup: |
1047 |
); |
6d0f6bcf3 rename CFG_ macro... |
1048 |
#else /* ! CONFIG_SYS_LOADS_BAUD_CHANGE */ |
0d4983930 Patch by Kenneth ... |
1049 1050 |
U_BOOT_CMD( saves, 3, 0, do_save_serial, |
2fb2604d5 Command usage cle... |
1051 |
"save S-Record file over serial line", |
8bde7f776 * Code cleanup: |
1052 1053 |
"[ off ] [size] " |
a89c33db9 General help mess... |
1054 |
" - save S-Record file over serial line with offset 'off' and size 'size'" |
8bde7f776 * Code cleanup: |
1055 |
); |
6d0f6bcf3 rename CFG_ macro... |
1056 |
#endif /* CONFIG_SYS_LOADS_BAUD_CHANGE */ |
70d7cb925 cmd_load.c: Add #... |
1057 1058 |
#endif /* CONFIG_CMD_SAVES */ #endif /* CONFIG_CMD_LOADS */ |
8bde7f776 * Code cleanup: |
1059 |
|
c76fe4742 common/cmd_[i-n]*... |
1060 |
#if defined(CONFIG_CMD_LOADB) |
0d4983930 Patch by Kenneth ... |
1061 1062 |
U_BOOT_CMD( loadb, 3, 0, do_load_serial_bin, |
2fb2604d5 Command usage cle... |
1063 |
"load binary file over serial line (kermit mode)", |
8bde7f776 * Code cleanup: |
1064 1065 1066 |
"[ off ] [ baud ] " " - load binary file over serial line" |
6e66bd559 Enable xmodem sup... |
1067 1068 1069 1070 1071 1072 1073 1074 1075 |
" with offset 'off' and baudrate 'baud'" ); U_BOOT_CMD( loadx, 3, 0, do_load_serial_bin, "load binary file over serial line (xmodem mode)", "[ off ] [ baud ] " " - load binary file over serial line" |
a89c33db9 General help mess... |
1076 |
" with offset 'off' and baudrate 'baud'" |
8bde7f776 * Code cleanup: |
1077 |
); |
f2841d377 Add support for y... |
1078 1079 |
U_BOOT_CMD( loady, 3, 0, do_load_serial_bin, |
2fb2604d5 Command usage cle... |
1080 |
"load binary file over serial line (ymodem mode)", |
f2841d377 Add support for y... |
1081 1082 1083 |
"[ off ] [ baud ] " " - load binary file over serial line" |
a89c33db9 General help mess... |
1084 |
" with offset 'off' and baudrate 'baud'" |
f2841d377 Add support for y... |
1085 |
); |
70d7cb925 cmd_load.c: Add #... |
1086 |
#endif /* CONFIG_CMD_LOADB */ |