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Finally, the "-f" parameter indicates the name of the file (under /tftpboot on laci@lcls-dev1) containing the sequence of values to be loaded into memory.
It is set to /rtems/4.910.42/powerpc-rtems/beatnik/img/netboot.flashimg.bin for both production and development.
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On development for rtems - 4.910.42: Host w/tftp server is lcls-dev1 MVME5500> tftpGet -c134.79.219.49 -s134.79.219.136 -g134.79.219.1 \ -m255.255.252.0 -f/rtems/4.910.42/powerpc-rtems/beatnik/img/netboot.flashimg.bin |
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For MVME6100: Example: For a client that has an IP address 172.27.2.179: MVME6100> tftpGet -c172.27.2.179 -s172.27.8.28 -g172.27.0.1 -m255.255.252.0 -f/rtems/4.910.42/powerpc-rtems/beatnik/img/netboot.flashimg.bin Network Loading from: /dev/enet0 Loading File: /rtems/4.910.42/powerpc-rtems/beatnik/img/netboot.flashimg.bin Load Address: 006B7000 Download Buffer Size = 00200000 Client IP Address = 172.27.2.179 Server IP Address = 172.27.8.41 Gateway IP Address = 172.27.0.1 Subnet IP Address Mask = 255.255.252.0 Network File Load in Progress... Bytes Received =&780860, Bytes Loaded =&780860 Bytes/Second =&780860, Elapsed Time =1 Second(s) MVME6100> |
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MVME5500> go -a4000000 Exception handling initialization done
Welcome to rtems - 4.910.4 2 (PowerPC/PowerPC 7455/mvme5500) on MVME5500-0163 Build Date: 20050506PDT18:52:37
Now BSP_mem_size = 0x1FE00000 BSP_Configuration.work_space_size = 15000 Registering /dev/console as minor 0 (==/dev/ttyS0) RTEMS bootloader by Till Straumann <strauman@slac.stanford.edu> $Id: netboot.c,v 1.21 2005/04/26 02:05:03 till Exp $ CVS tag $Name: $ Your CPU Temperature calibration changed or was not initialized... To calibrate the CPU TAU (thermal assist unit), you must observer the following steps: 1. Let your board stabilize to ambient temperature (POWERED OFF) 2. Measure the ambient temperature Tamb (deg. C) 3. Power-up your board and read the Temperature printed by SMON/FDIAG (Tsmon) NOTE: use ONLY the info printed IMMEDIATELY after powerup 4. Set the calibration offset to Tamb - Tsmon Type any character to abort netboot: <press any keyboard character here> 2 Press 's' for showing the current NVRAM configuration Press 'c' for changing your NVRAM configuration Press 'b' for manually entering filename/cmdline parameters only Press '@' for continuing the netboot (BOOTP flag from NVRAM) Press 'd' for continuing the netboot; enforce using BOOTP Press 'p' for continuing the netboot; enforce using BOOTP but use file and cmdline from NVRAM Press 'm' for continuing the netboot; enforce using NVRAM config Press 'R' to reboot now (you can always hit <Ctrl>-x to reboot) Press any other key for this message |
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Changing NVRAM configuration Use '<Ctrl>-k' to go up to previous field Use '<Ctrl>-r' to restore this field Use '<Ctrl>-g' to quit+write NVRAM Use '<Ctrl>-c' to quit+cancel (all values are restored) Use '<Ctrl>-x' to reboot Boot file (e.g., '/TFTP/1.2.3.4/path', '~rshuser/path' or 'nfshost:/dir:path'): > afsnfs:/afs/slac:/package/rtems/4.910.42/target/rtems_p3/ssrlApps_p1/powerpc-rtems/beatnik/bin/rtems.ralf Command line parameters: > INIT=/boot/g/lcls/epics/iocCommon/ioc-b34-cd09/startup.cmd Server IP: > 134172.7923.1966.29102 Gateway IP: > 134.79.219.1 My IP: > 134.79.219.49 My netmask: > 255.255.252.0 My name: > ioc-b34-cd09 My domain: > slac.stanford.edu Loghost IP: > DNS server 1: > 134.79.111.111 DNS server 2: > 134.79.111.112 DNS server 3: > NTP server 1: > 134.79.110.75 NTP server 2: > 134.79.110.10 NTP server 3: > 134.79.110.9 Use BOOTP: Yes, No or Partial (-> file and command line from NVRAM) Y-N-P > N Autoboot Delay: 0_.30secs (0==forever) > 5 CPU Temp. Calibration - (LEAVE IF UNSURE) > NVRAM configuration updated |
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