board/cu824/README

   1 ppcboot for a CU824 board
   2 ---------------------------
   3
   4 CU824 has two banks of flash 8MB each. In board's notation, bank 0 is
   5 the one at the address of 0xFF800000 and bank 1 is the one at the
   6 address of 0xFF000000. On power-up the processor jumps to the address
   7 of 0xFFF00100, the last megabyte of the bank 0 of flash. Thus,
   8 U-Boot is configured to reside in flash starting at the address of
   9 0xFFF00000. The environment space is not embedded in the U-Boot code
  10 and is located in flash separately from U-Boot, at the address of
  11 0xFF008000.
  12
  13
  14 U-Boot test results
  15 --------------------
  16
  17 x.x Operation on all available serial consoles
  18
  19 x.x.x CONFIG_CONS_INDEX 1
  20
  21
  22 ppcboot 0.9.2 (May 13 2001 - 17:56:46)
  23
  24 Initializing...
  25   CPU:   MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache
  26   Board: CU824 Revision 1 Local Bus at 99 MHz
  27   DRAM:  64 MB
  28   FLASH: 16 MB
  29   In:    serial
  30   Out:   serial
  31   Err:   serial
  32
  33 Hit any key to stop autoboot:  0
  34 =>
  35 =>he
  36 go      - start application at address 'addr'
  37 run     - run commands in an environment variable
  38 bootm   - boot application image from memory
  39 bootp   - boot image via network using BootP/TFTP protocol
  40 tftpboot- boot image via network using TFTP protocol
  41                and env variables ipaddr and serverip
  42 rarpboot- boot image via network using RARP/TFTP protocol
  43 bootd   - boot default, i.e., run 'bootcmd'
  44 loads   - load S-Record file over serial line
  45 loadb   - load binary file over serial line (kermit mode)
  46 md      - memory display
  47 mm      - memory modify (auto-incrementing)
  48 nm      - memory modify (constant address)
  49 mw      - memory write (fill)
  50 cp      - memory copy
  51 cmp     - memory compare
  52 crc32   - checksum calculation
  53 base    - print or set address offset
  54 printenv- print environment variables
  55 setenv  - set environment variables
  56 saveenv - save environment variables to persistent storage
  57 protect - enable or disable FLASH write protection
  58 erase   - erase FLASH memory
  59 flinfo  - print FLASH memory information
  60 bdinfo  - print Board Info structure
  61 iminfo  - print header information for application image
  62 coninfo - print console devices and informations
  63 loop    - infinite loop on address range
  64 mtest   - simple RAM test
  65 icache  - enable or disable instruction cache
  66 dcache  - enable or disable data cache
  67 reset   - Perform RESET of the CPU
  68 echo    - echo args to console
  69 version - print monitor version
  70 help    - print online help
  71 ?       - alias for 'help'
  72 =>
  73
  74
  75 x.x.x CONFIG_CONS_INDEX 2
  76
  77 **** NOT TESTED ****
  78
  79 x.x Flash Driver Operation
  80
  81 x.x.x Erase Operation
  82
  83
  84 ppcboot 0.9.2 (May 13 2001 - 17:56:46)
  85
  86 Initializing...
  87   CPU:   MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache
  88   Board: CU824 Revision 1 Local Bus at 99 MHz
  89   DRAM:  64 MB
  90   FLASH: 16 MB
  91   In:    serial
  92   Out:   serial
  93   Err:   serial
  94
  95 Hit any key to stop autoboot:  0
  96 =>
  97 =>
  98 =>
  99 =>md ff000000
 100 ff000000: 27051956 70706362 6f6f7420 302e382e    '..Vppcboot 0.8.
 101 ff000010: 3320284d 61792031 31203230 3031202d    3 (May 11 2001 -
 102 ff000020: 2031343a 35373a30 33290000 00000000     14:57:03)......
 103 ff000030: 00000000 00000000 00000000 00000000    ................
 104 ff000040: 00000000 00000000 00000000 00000000    ................
 105 ff000050: 00000000 00000000 00000000 00000000    ................
 106 ff000060: 00000000 00000000 00000000 00000000    ................
 107 ff000070: 00000000 00000000 00000000 00000000    ................
 108 ff000080: 00000000 00000000 00000000 00000000    ................
 109 ff000090: 00000000 00000000 00000000 00000000    ................
 110 ff0000a0: 00000000 00000000 00000000 00000000    ................
 111 ff0000b0: 00000000 00000000 00000000 00000000    ................
 112 ff0000c0: 00000000 00000000 00000000 00000000    ................
 113 ff0000d0: 00000000 00000000 00000000 00000000    ................
 114 ff0000e0: 00000000 00000000 00000000 00000000    ................
 115 ff0000f0: 00000000 00000000 00000000 00000000    ................
 116 =>erase ff000000 ff007fff
 117 Erase Flash from 0xff000000 to 0xff007fff
 118  done
 119 Erased 1 sectors
 120 =>md ff000000
 121 ff000000: ffffffff ffffffff ffffffff ffffffff    ................
 122 ff000010: ffffffff ffffffff ffffffff ffffffff    ................
 123 ff000020: ffffffff ffffffff ffffffff ffffffff    ................
 124 ff000030: ffffffff ffffffff ffffffff ffffffff    ................
 125 ff000040: ffffffff ffffffff ffffffff ffffffff    ................
 126 ff000050: ffffffff ffffffff ffffffff ffffffff    ................
 127 ff000060: ffffffff ffffffff ffffffff ffffffff    ................
 128 ff000070: ffffffff ffffffff ffffffff ffffffff    ................
 129 ff000080: ffffffff ffffffff ffffffff ffffffff    ................
 130 ff000090: ffffffff ffffffff ffffffff ffffffff    ................
 131 ff0000a0: ffffffff ffffffff ffffffff ffffffff    ................
 132 ff0000b0: ffffffff ffffffff ffffffff ffffffff    ................
 133 ff0000c0: ffffffff ffffffff ffffffff ffffffff    ................
 134 ff0000d0: ffffffff ffffffff ffffffff ffffffff    ................
 135 ff0000e0: ffffffff ffffffff ffffffff ffffffff    ................
 136 ff0000f0: ffffffff ffffffff ffffffff ffffffff    ................
 137 =>
 138
 139 x.x.x Information
 140
 141
 142 ppcboot 0.9.2 (May 13 2001 - 17:56:46)
 143
 144 Initializing...
 145   CPU:   MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache
 146   Board: CU824 Revision 1 Local Bus at 99 MHz
 147   DRAM:  64 MB
 148   FLASH: 16 MB
 149   In:    serial
 150   Out:   serial
 151   Err:   serial
 152
 153 Hit any key to stop autoboot:  0
 154 =>
 155 =>
 156 =>
 157 =>
 158 =>flinfo
 159
 160 Bank # 1: Intel: 28F160F3B (16Mbit)
 161   Size: 8 MB in 39 Sectors
 162   Sector Start Addresses:
 163     FF000000      FF008000 (RO) FF010000      FF018000      FF020000
 164     FF028000      FF030000      FF038000      FF040000      FF080000
 165     FF0C0000      FF100000      FF140000      FF180000      FF1C0000
 166     FF200000      FF240000      FF280000      FF2C0000      FF300000
 167     FF340000      FF380000      FF3C0000      FF400000      FF440000
 168     FF480000      FF4C0000      FF500000      FF540000      FF580000
 169     FF5C0000      FF600000      FF640000      FF680000      FF6C0000
 170     FF700000      FF740000      FF780000      FF7C0000
 171
 172 Bank # 2: Intel: 28F160F3B (16Mbit)
 173   Size: 8 MB in 39 Sectors
 174   Sector Start Addresses:
 175     FF800000      FF808000      FF810000      FF818000      FF820000
 176     FF828000      FF830000      FF838000      FF840000      FF880000
 177     FF8C0000      FF900000      FF940000      FF980000      FF9C0000
 178     FFA00000      FFA40000      FFA80000      FFAC0000      FFB00000
 179     FFB40000      FFB80000      FFBC0000      FFC00000      FFC40000
 180     FFC80000      FFCC0000      FFD00000      FFD40000      FFD80000
 181     FFDC0000      FFE00000      FFE40000      FFE80000      FFEC0000
 182     FFF00000 (RO) FFF40000      FFF80000      FFFC0000
 183 =>
 184
 185 x.x.x Flash Programming
 186
 187
 188 ppcboot 0.9.2 (May 13 2001 - 17:56:46)
 189
 190 Initializing...
 191   CPU:   MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache
 192   Board: CU824 Revision 1 Local Bus at 99 MHz
 193   DRAM:  64 MB
 194   FLASH: 16 MB
 195   In:    serial
 196   Out:   serial
 197   Err:   serial
 198
 199 Hit any key to stop autoboot:  0
 200 =>
 201 =>
 202 =>
 203 =>
 204 =>cp 0 ff000000 20
 205 Copy to Flash... done
 206 =>md 0
 207 00000000: 0ec08ce0 03f9800c 00000001 040c0000    ................
 208 00000010: 00000001 03fd1aa0 03fd1ae4 03fd1a00    ................
 209 00000020: 03fd1a58 03fceb04 03fd34cc 03fd34d0    ...X......4...4.
 210 00000030: 03fcd5bc 03fcdabc 00000000 00000000    ................
 211 00000040: 00000000 00000000 00000000 00000000    ................
 212 00000050: 00000000 00000000 00000000 00000000    ................
 213 00000060: 00000000 00000000 00000000 00000000    ................
 214 00000070: 00000000 00000000 00000000 00000000    ................
 215 00000080: 00000000 00000000 00000000 00000000    ................
 216 00000090: 00000000 00000000 00000000 00000000    ................
 217 000000a0: 00000000 00000000 00000000 00000000    ................
 218 000000b0: 00000000 00000000 00000000 00000000    ................
 219 000000c0: 00000000 00000000 00000000 00000000    ................
 220 000000d0: 00000000 00000000 00000000 00000000    ................
 221 000000e0: 00000000 00000000 00000000 00000000    ................
 222 000000f0: 00000000 00000000 00000000 00000000    ................
 223 =>md ff000000
 224 ff000000: 0ec08ce0 03f9800c 00000001 040c0000    ................
 225 ff000010: 00000001 03fd1aa0 03fd1ae4 03fd1a00    ................
 226 ff000020: 03fd1a58 03fceb04 03fd34cc 03fd34d0    ...X......4...4.
 227 ff000030: 03fcd5bc 03fcdabc 00000000 00000000    ................
 228 ff000040: 00000000 00000000 00000000 00000000    ................
 229 ff000050: 00000000 00000000 00000000 00000000    ................
 230 ff000060: 00000000 00000000 00000000 00000000    ................
 231 ff000070: 00000000 00000000 00000000 00000000    ................
 232 ff000080: ffffffff ffffffff ffffffff ffffffff    ................
 233 ff000090: ffffffff ffffffff ffffffff ffffffff    ................
 234 ff0000a0: ffffffff ffffffff ffffffff ffffffff    ................
 235 ff0000b0: ffffffff ffffffff ffffffff ffffffff    ................
 236 ff0000c0: ffffffff ffffffff ffffffff ffffffff    ................
 237 ff0000d0: ffffffff ffffffff ffffffff ffffffff    ................
 238 ff0000e0: ffffffff ffffffff ffffffff ffffffff    ................
 239 ff0000f0: ffffffff ffffffff ffffffff ffffffff    ................
 240 =>
 241
 242 x.x.x Storage of environment variables in flash
 243
 244
 245 ppcboot 0.9.2 (May 13 2001 - 17:56:46)
 246
 247 Initializing...
 248   CPU:   MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache
 249   Board: CU824 Revision 1 Local Bus at 99 MHz
 250   DRAM:  64 MB
 251   FLASH: 16 MB
 252   In:    serial
 253   Out:   serial
 254   Err:   serial
 255
 256 Hit any key to stop autoboot:  0
 257 =>
 258 =>printenv
 259 bootargs=
 260 bootcmd=bootm FE020000
 261 bootdelay=5
 262 baudrate=9600
 263 ipaddr=192.168.4.2
 264 serverip=192.168.4.1
 265 ethaddr=00:40:42:01:00:a0
 266 stdin=serial
 267 stdout=serial
 268 stderr=serial
 269
 270 Environment size: 167/32764 bytes
 271 =>setenv myvar 1234
 272 =>save_env
 273 Un-Protected 1 sectors
 274 Erasing Flash...
 275  done
 276 Erased 1 sectors
 277 Saving Environment to Flash...
 278 Protected 1 sectors
 279 =>reset
 280
 281
 282 ppcboot 0.9.2 (May 13 2001 - 17:56:46)
 283
 284 Initializing...
 285   CPU:   MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache
 286   Board: CU824 Revision 1 Local Bus at 99 MHz
 287   DRAM:  64 MB
 288   FLASH: 16 MB
 289   In:    serial
 290   Out:   serial
 291   Err:   serial
 292
 293 Hit any key to stop autoboot:  0
 294 =>
 295 =>printenv
 296 bootargs=
 297 bootcmd=bootm FE020000
 298 bootdelay=5
 299 baudrate=9600
 300 ipaddr=192.168.4.2
 301 serverip=192.168.4.1
 302 ethaddr=00:40:42:01:00:a0
 303 myvar=1234
 304 stdin=serial
 305 stdout=serial
 306 stderr=serial
 307
 308 Environment size: 178/32764 bytes
 309 =>
 310
 311 x.x Image Download and run over serial port
 312
 313
 314 ppcboot 0.9.2 (May 13 2001 - 17:56:46)
 315
 316 Initializing...
 317   CPU:   MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache
 318   Board: CU824 Revision 1 Local Bus at 99 MHz
 319   DRAM:  64 MB
 320   FLASH: 16 MB
 321   In:    serial
 322   Out:   serial
 323   Err:   serial
 324
 325 Hit any key to stop autoboot:  0
 326 =>
 327 =>
 328 =>mw 40000 0 10000
 329 =>md 40000
 330 00040000: 00000000 00000000 00000000 00000000    ................
 331 00040010: 00000000 00000000 00000000 00000000    ................
 332 00040020: 00000000 00000000 00000000 00000000    ................
 333 00040030: 00000000 00000000 00000000 00000000    ................
 334 00040040: 00000000 00000000 00000000 00000000    ................
 335 00040050: 00000000 00000000 00000000 00000000    ................
 336 00040060: 00000000 00000000 00000000 00000000    ................
 337 00040070: 00000000 00000000 00000000 00000000    ................
 338 00040080: 00000000 00000000 00000000 00000000    ................
 339 00040090: 00000000 00000000 00000000 00000000    ................
 340 000400a0: 00000000 00000000 00000000 00000000    ................
 341 000400b0: 00000000 00000000 00000000 00000000    ................
 342 000400c0: 00000000 00000000 00000000 00000000    ................
 343 000400d0: 00000000 00000000 00000000 00000000    ................
 344 000400e0: 00000000 00000000 00000000 00000000    ................
 345 000400f0: 00000000 00000000 00000000 00000000    ................
 346 =>loads
 347 ## Ready for S-Record download ...
 348
 349 (Back at xpert.denx.de)
 350 [vlad@xpert vlad]$ cat hello_world.srec >/dev/ttyS0
 351 [vlad@xpert vlad]$ kermit -l /dev/ttyS0 -b 9600 -c
 352 Connecting to /dev/ttyS0, speed 9600.
 353 The escape character is Ctrl-\ (ASCII 28, FS)
 354 Type the escape character followed by C to get back,
 355 or followed by ? to see other options.
 356 md 40000
 357 00040000: 00018148 9421ffe0 7c0802a6 bf61000c    ...H.!..|....a..
 358 00040010: 90010024 48000005 7fc802a6 801effe8    ...$H...........
 359 00040020: 7fc0f214 7c7f1b78 813f0038 7c9c2378    ....|..x.?.8|.#x
 360 00040030: 807e8000 7cbd2b78 80090010 3b600000    .~..|.+x....;`..
 361 00040040: 7c0803a6 4e800021 813f0038 7f84e378    |...N..!.?.8...x
 362 00040050: 807e8004 80090010 7c0803a6 4e800021    .~......|...N..!
 363 00040060: 7c1be000 4181003c 80bd0000 813f0038    |...A..<.....?.8
 364 00040070: 3bbd0004 2c050000 40820008 80be8008    ;...,...@.......
 365 00040080: 80090010 7f64db78 807e800c 3b7b0001    .....d.x.~..;{..
 366 00040090: 7c0803a6 4e800021 7c1be000 4081ffcc    |...N..!|...@...
 367 000400a0: 813f0038 807e8010 80090010 7c0803a6    .?.8.~......|...
 368 000400b0: 4e800021 813f0038 80090004 7c0803a6    N..!.?.8....|...
 369 000400c0: 4e800021 2c030000 4182ffec 813f0038    N..!,...A....?.8
 370 000400d0: 80090000 7c0803a6 4e800021 813f0038    ....|...N..!.?.8
 371 000400e0: 807e8014 80090010 7c0803a6 4e800021    .~......|...N..!
 372 000400f0: 38600000 80010024 7c0803a6 bb61000c    8`.....$|....a..
 373 =>go 40004
 374 ## Starting application at 0x00040004 ...
 375 Hello World
 376 argc = 1
 377 argv[0] = "40004"
 378 argv[1] = "<NULL>"
 379 Hit any key to exit ...
 380
 381 ## Application terminated, rc = 0x0
 382 =>
 383
 384 x.x Image download and run over ethernet interface
 385
 386
 387 ppcboot 0.9.2 (May 13 2001 - 17:56:46)
 388
 389 Initializing...
 390   CPU:   MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache
 391   Board: CU824 Revision 1 Local Bus at 99 MHz
 392   DRAM:  64 MB
 393   FLASH: 16 MB
 394   In:    serial
 395   Out:   serial
 396   Err:   serial
 397
 398 Hit any key to stop autoboot:  0
 399 =>
 400 =>
 401 =>mw 40000 0 10000
 402 =>md 40000
 403 00040000: 00000000 00000000 00000000 00000000    ................
 404 00040010: 00000000 00000000 00000000 00000000    ................
 405 00040020: 00000000 00000000 00000000 00000000    ................
 406 00040030: 00000000 00000000 00000000 00000000    ................
 407 00040040: 00000000 00000000 00000000 00000000    ................
 408 00040050: 00000000 00000000 00000000 00000000    ................
 409 00040060: 00000000 00000000 00000000 00000000    ................
 410 00040070: 00000000 00000000 00000000 00000000    ................
 411 00040080: 00000000 00000000 00000000 00000000    ................
 412 00040090: 00000000 00000000 00000000 00000000    ................
 413 000400a0: 00000000 00000000 00000000 00000000    ................
 414 000400b0: 00000000 00000000 00000000 00000000    ................
 415 000400c0: 00000000 00000000 00000000 00000000    ................
 416 000400d0: 00000000 00000000 00000000 00000000    ................
 417 000400e0: 00000000 00000000 00000000 00000000    ................
 418 000400f0: 00000000 00000000 00000000 00000000    ................
 419 =>tftpboot 40000 hello_world.bin
 420 ARP broadcast 1
 421 TFTP from server 192.168.4.1; our IP address is 192.168.4.2
 422 Filename 'hello_world.bin'.
 423 Load address: 0x40000
 424 Loading: #############
 425 done
 426 Bytes transferred = 65912 (10178 hex)
 427 =>md 40000
 428 00040000: 00018148 9421ffe0 7c0802a6 bf61000c    ...H.!..|....a..
 429 00040010: 90010024 48000005 7fc802a6 801effe8    ...$H...........
 430 00040020: 7fc0f214 7c7f1b78 813f0038 7c9c2378    ....|..x.?.8|.#x
 431 00040030: 807e8000 7cbd2b78 80090010 3b600000    .~..|.+x....;`..
 432 00040040: 7c0803a6 4e800021 813f0038 7f84e378    |...N..!.?.8...x
 433 00040050: 807e8004 80090010 7c0803a6 4e800021    .~......|...N..!
 434 00040060: 7c1be000 4181003c 80bd0000 813f0038    |...A..<.....?.8
 435 00040070: 3bbd0004 2c050000 40820008 80be8008    ;...,...@.......
 436 00040080: 80090010 7f64db78 807e800c 3b7b0001    .....d.x.~..;{..
 437 00040090: 7c0803a6 4e800021 7c1be000 4081ffcc    |...N..!|...@...
 438 000400a0: 813f0038 807e8010 80090010 7c0803a6    .?.8.~......|...
 439 000400b0: 4e800021 813f0038 80090004 7c0803a6    N..!.?.8....|...
 440 000400c0: 4e800021 2c030000 4182ffec 813f0038    N..!,...A....?.8
 441 000400d0: 80090000 7c0803a6 4e800021 813f0038    ....|...N..!.?.8
 442 000400e0: 807e8014 80090010 7c0803a6 4e800021    .~......|...N..!
 443 000400f0: 38600000 80010024 7c0803a6 bb61000c    8`.....$|....a..
 444 =>go 40004
 445 ## Starting application at 0x00040004 ...
 446 Hello World
 447 argc = 1
 448 argv[0] = "40004"
 449 argv[1] = "<NULL>"
 450 Hit any key to exit ...
 451
 452 ## Application terminated, rc = 0x0
 453 =>