doc/README.Sandpoint8240

   1 The port was tested on a Sandpoint 8240 X3 board, with U-Boot
   2 installed in the flash memory of the CPU card. Please use the
   3 following DIP switch settings:
   4
   5 Motherboard:
   6
   7 SW1.1: on       SW1.2: on       SW1.3: on       SW1.4: on
   8 SW1.5: on       SW1.6: on       SW1.7: on       SW1.8: on
   9
  10 SW2.1: on       SW2.2: on       SW2.3: on       SW2.4: on
  11 SW2.5: on       SW2.6: on       SW2.7: on       SW2.8: on
  12
  13
  14 CPU Card:
  15
  16 SW2.1: OFF      SW2.2: OFF      SW2.3: on       SW2.4: on
  17 SW2.5: OFF      SW2.6: OFF      SW2.7: OFF      SW2.8: OFF
  18
  19 SW3.1: OFF      SW3.2: on       SW3.3: OFF      SW3.4: OFF
  20 SW3.5: on       SW3.6: OFF      SW3.7: OFF      SW3.8: on
  21
  22
  23 The followind detailed description of installation and initial steps
  24 with U-Boot and QNX was provided by Jim Sandoz <sandoz@lucent.com>:
  25
  26
  27 Directions for installing U-Boot on Sandpoint+Unity8240
  28 using the Abatron BDI2000 BDM/JTAG debugger ...
  29
  30 Background and Reference info:
  31 http://u-boot.sourceforge.net/
  32 http://www.abatron.ch/
  33 http://www.abatron.ch/BDI/bdihw.html
  34 http://www.abatron.ch/DataSheets/BDI2000.pdf
  35 http://www.abatron.ch/Manuals/ManGdbCOP-2000C.pdf
  36 http://e-www.motorola.com/collateral/SPX3UM.pdf
  37 http://e-www.motorola.com/collateral/UNITYX4CONFIG.pdf
  38
  39
  40 Connection Diagram:
  41                                             ===========
  42  ===                     =====             |-----      |
  43 |   | <---------------> |     |            |     |     |
  44 |PC |       rs232       | BDI |=============[]   |     |
  45 |   |                   |2000 |  BDM probe |     |     |
  46 |   | <---------------> |     |            |-----      |
  47  ===       ethernet      =====             |           |
  48                                            |           |
  49                                             ===========
  50                                          Sandpoint X3 with
  51                                           Unity 8240 proc
  52
  53
  54 PART 1)
  55   DIP Switch Settings:
  56
  57 Sandpoint X3 8240 processor board DIP switch settings, with
  58 U-Boot to be installed in the flash memory of the CPU card:
  59
  60 Motorola Sandpoint X3 Motherboard:
  61 SW1.1: on       SW1.2: on       SW1.3: on       SW1.4: on
  62 SW1.5: on       SW1.6: on       SW1.7: on       SW1.8: on
  63 SW2.1: on       SW2.2: on       SW2.3: on       SW2.4: on
  64 SW2.5: on       SW2.6: on       SW2.7: on       SW2.8: on
  65
  66 Motorola Unity 8240 CPU Card:
  67 SW2.1: OFF      SW2.2: OFF      SW2.3: on       SW2.4: on
  68 SW2.5: OFF      SW2.6: OFF      SW2.7: OFF      SW2.8: OFF
  69 SW3.1: OFF      SW3.2: on       SW3.3: OFF      SW3.4: OFF
  70 SW3.5: on       SW3.6: OFF      SW3.7: OFF      SW3.8: on
  71
  72
  73 PART 2)
  74   Connect the BDI2000 Cable to the Sandpoint/Unity 8240:
  75
  76 BDM Pin 1 on the Unity 8240 processor board is towards the
  77 PCI PMC connectors, or away from the socketed SDRAM, i.e.:
  78
  79   ====================
  80   | ---------------- |
  81   | |    SDRAM     | |
  82   | |              | |
  83   | ---------------- |
  84   | |~|              |
  85   | |B|       ++++++ |
  86   | |D|       + uP + |
  87   | |M|       +8240+ |
  88   |  ~ 1      ++++++ |
  89   |                  |
  90   |                  |
  91   |                  |
  92   | PMC conn ======  |
  93   |   =====  ======  |
  94   |                  |
  95   ====================
  96
  97
  98 PART 3)
  99   Setting up the BDI2000, and preparing for TCP/IP network comms:
 100
 101 Connect the BDI2000 to the PC using the supplied serial cable.
 102 Download the BDI2000 software and install it using setup.exe.
 103
 104 [Note: of course you  can  also  use  the  Linux  command  line  tool
 105 "bdisetup"  to  configure  your BDI2000 - the sources are included on
 106 the floppy disk that comes with your BDI2000. Just in case you  don't
 107 have any Windows PC's - like me :-)   -- wd ]
 108
 109 Power up the BDI2000; then follow directions to assign the IP
 110 address and related network information.  Note that U-Boot
 111 will be loaded to the Sandpoint via tftp.  You need to either
 112 use the Abatron-provided tftp application or provide a tftp
 113 server (e.g. Linux/Solaris/*BSD) somewhere on your network.
 114 Once the IP address etc are assigned via the RS232 port,
 115 further communication with the BDI2000 will happen via the
 116 ethernet connection.
 117
 118 PART 4)
 119   Making a TCP/IP network connection to the Abatron BDI2000:
 120
 121 Telnet to the Abatron BDI2000.  Assuming that all of the
 122 networking info was loaded via RS232 correctly, you will see
 123 the following (scrolling):
 124
 125 - TARGET: waiting for target Vcc
 126 - TARGET: waiting for target Vcc
 127
 128
 129 PART 5)
 130   Power up the target Sandpoint:
 131 If the BDM connections are correct, the following will now appear:
 132
 133 - TARGET: waiting for target Vcc
 134 - TARGET: waiting for target Vcc
 135 - TARGET: processing power-up delay
 136 - TARGET: processing user reset request
 137 - BDI asserts HRESET
 138 - Reset JTAG controller passed
 139 - Bypass check: 0x55 => 0xAA
 140 - Bypass check: 0x55 => 0xAA
 141 - JTAG exists check passed
 142 - Target PVR is 0x00810101
 143 - COP status is 0x01
 144 - Check running state passed
 145 - BDI scans COP freeze command
 146 - BDI removes HRESET
 147 - COP status is 0x05
 148 - Check stopped state passed
 149 - Check LSRL length passed
 150 - BDI sets breakpoint at 0xFFF00100
 151 - BDI resumes program execution
 152 - Waiting for target stop passed
 153 - TARGET: Target PVR is 0x00810101
 154 - TARGET: reseting target passed
 155 - TARGET: processing target startup ....
 156 - TARGET: processing target startup passed
 157 BDI>
 158
 159
 160 PART 6)
 161   Erase the current contents of the flash memory:
 162
 163 BDI>era 0xFFF00000
 164     Erasing flash at 0xfff00000
 165     Erasing flash passed
 166 BDI>era 0xFFF04000
 167     Erasing flash at 0xfff04000
 168     Erasing flash passed
 169 BDI>era 0xFFF06000
 170     Erasing flash at 0xfff06000
 171     Erasing flash passed
 172 BDI>era 0xFFF08000
 173     Erasing flash at 0xfff08000
 174     Erasing flash passed
 175 BDI>era 0xFFF10000
 176     Erasing flash at 0xfff10000
 177     Erasing flash passed
 178 BDI>era 0xFFF20000
 179     Erasing flash at 0xfff20000
 180     Erasing flash passed
 181
 182
 183 PART 7)
 184   Program the flash memory with the U-Boot image:
 185
 186 BDI>prog 0xFFF00000 u-boot.bin bin
 187     Programming u-boot.bin , please wait ....
 188     Programming flash passed
 189
 190
 191 PART 8)
 192   Connect PC to Sandpoint:
 193 Using a crossover serial cable, attach the PC serial port to the
 194 Sandpoint's COM1.  Set communications parameters to 8N1 / 9600 baud.
 195
 196
 197 PART 9)
 198   Reset the Unity and begin U-Boot execution:
 199
 200 BDI>reset
 201 - TARGET: processing user reset request
 202 - TARGET: Target PVR is 0x00810101
 203 - TARGET: reseting target passed
 204 - TARGET: processing target init list ....
 205 - TARGET: processing target init list passed
 206
 207 BDI>go
 208
 209 Now see output from U-Boot running, sent via serial port:
 210
 211 U-Boot 1.1.4 (Jan 23 2002 - 18:29:19)
 212
 213 CPU:   MPC8240 Revision 1.1 at 264 MHz: 16 kB I-Cache 16 kB D-Cache
 214 Board: Sandpoint 8240 Unity
 215 DRAM:  64 MB
 216 FLASH:  2 MB
 217 PCI:    scanning bus0 ...
 218   bus dev fn venID devID class  rev MBAR0    MBAR1    IPIN ILINE
 219   00  00  00 1057  0003  060000 13  00000008 00000000 01   00
 220   00  0b  00 10ad  0565  060100 10  00000000 00000000 00   00
 221   00  0f  00 8086  1229  020000 08  80000000 80000001 01   00
 222 In:    serial
 223 Out:   serial
 224 Err:   serial
 225 =>
 226
 227
 228 PART 10)
 229   Set and save any required environmental variables, examples of some:
 230
 231 => setenv ethaddr 00:03:47:97:D0:79
 232 => setenv bootfile your_qnx_image_here
 233 => setenv hostname sandpointX
 234 => setenv netmask 255.255.255.0
 235 => setenv ipaddr 192.168.0.11
 236 => setenv serverip 192.168.0.10
 237 => setenv gatewayip=192.168.0.1
 238 => saveenv
 239 Saving Enviroment to Flash...
 240 Un-Protected 1 sectors
 241 Erasing Flash...
 242  done
 243 Erased 1 sectors
 244 Writing to Flash... done
 245 Protected 1 sectors
 246 =>
 247
 248 **** Example environment: ****
 249
 250 => printenv
 251 baudrate=9600
 252 bootfile=telemetry
 253 hostname=sp1
 254 ethaddr=00:03:47:97:E4:6B
 255 load=tftp 100000 u-boot.bin
 256 update=protect off all;era FFF00000 FFF3FFFF;cp.b 100000 FFF00000 ${filesize};saveenv
 257 filesize=1f304
 258 gatewayip=145.17.228.1
 259 netmask=255.255.255.0
 260 ipaddr=145.17.228.42
 261 serverip=145.17.242.46
 262 stdin=serial
 263 stdout=serial
 264 stderr=serial
 265
 266 Environment size: 332/8188 bytes
 267 =>
 268
 269 here's some text useful stuff for cut-n-paste:
 270 setenv hostname sandpoint1
 271 setenv netmask 255.255.255.0
 272 setenv ipaddr 145.17.228.81
 273 setenv serverip 145.17.242.46
 274 setenv gatewayip 145.17.228.1
 275 saveenv
 276
 277 PART 11)
 278   Test U-Boot by tftp'ing new U-Boot, overwriting current:
 279
 280 => protect off all
 281 Un-Protect Flash Bank # 1
 282 => tftp 100000 u-boot.bin
 283 eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0)
 284 ARP broadcast 1
 285 TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through
 286  gateway 145.17.228.1
 287 Filename 'u-boot.bin'.
 288 Load address: 0x100000
 289 Loading: #########################
 290 done
 291 Bytes transferred = 127628 (1f28c hex)
 292 => era all
 293 Erase Flash Bank # 1
 294  done
 295 Erase Flash Bank # 2 - missing
 296 => cp.b 0x100000 FFF00000 1f28c
 297 Copy to Flash... done
 298 => saveenv
 299 Saving Enviroment to Flash...
 300 Un-Protected 1 sectors
 301 Erasing Flash...
 302  done
 303 Erased 1 sectors
 304 Writing to Flash... done
 305 Protected 1 sectors
 306 => reset
 307
 308 You can put these commands into some environment variables;
 309
 310 => setenv load tftp 100000 u-boot.bin
 311 => setenv update protect off all\;era FFF00000 FFF3FFFF\;cp.b 100000 FFF00000 \${filesize}\;saveenv
 312 => saveenv
 313
 314 Then you just have to type "run load" then "run update"
 315
 316 => run load
 317 eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0)
 318 ARP broadcast 1
 319 TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through
 320  gateway 145.17.228.1
 321 Filename 'u-boot.bin'.
 322 Load address: 0x100000
 323 Loading: #########################
 324 done
 325 Bytes transferred = 127748 (1f304 hex)
 326 => run update
 327 Un-Protect Flash Bank # 1
 328 Un-Protect Flash Bank # 2
 329 Erase Flash from 0xfff00000 to 0xfff3ffff
 330  done
 331 Erased 7 sectors
 332 Copy to Flash... done
 333 Saving Enviroment to Flash...
 334 Un-Protected 1 sectors
 335 Erasing Flash...
 336  done
 337 Erased 1 sectors
 338 Writing to Flash... done
 339 Protected 1 sectors
 340 =>
 341
 342
 343 PART 12)
 344   Load OS image (ELF format) via U-Boot using tftp
 345
 346
 347 => tftp 800000 sandpoint-simple.elf
 348 eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0)
 349 ARP broadcast 1
 350 TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through
 351  gateway 145.17.228.1
 352 Filename 'sandpoint-simple.elf'.
 353 Load address: 0x800000
 354 Loading: #################################################################
 355          #################################################################
 356          #################################################################
 357          ########################
 358 done
 359 Bytes transferred = 1120284 (11181c hex)
 360 ==>
 361
 362 PART 13)
 363   Begin OS image execution: (note that unless you have the
 364 serial parameters of your OS image set to 9600 (i.e. same as
 365 the U-Boot binary) you will get garbage here until you change
 366 the serial communications speed.
 367
 368 => bootelf 800000
 369 Loading  @ 0x001f0100 (1120028 bytes)
 370 ## Starting application at 0x001f1d28 ...
 371 Replace init_hwinfo() with a board specific version
 372
 373 Loading QNX6....
 374
 375 Header size=0x0000009c, Total Size=0x000005c0, #Cpu=1, Type=1
 376 <...loader and kernel messages snipped...>
 377
 378 Welcome to Neutrino on the Sandpoint
 379 #
 380
 381
 382 other information:
 383
 384 CVS Retrieval Notes:
 385
 386 U-Boot's SourceForge CVS repository can be checked out
 387 through anonymous (pserver) CVS with the following
 388 instruction set. The module you wish to check out must
 389 be specified as the modulename. When prompted for a
 390 password for anonymous, simply press the Enter key.
 391
 392 cvs -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot login
 393
 394 cvs -z6 -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot co -P u-boot