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telsey_debrick [2008/04/14 13:21] (versione attuale)
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 +====== Telsey MAGIC EJTAG Debrick Utility ======
  
 +{{bin:​telsey_debrick-0.91beta1.tar.gz|Telsey MAGIC EJTAG Debrick Utility v0.9beta2}}
 +
 +<​code>​
 +============================================
 +Telsey MAGIC EJTAG Debrick Utility v0.9beta2
 +============================================
 +
 + ​ABOUT:​ This program is a hacked version of WRT54G/GS debrick utility.
 +        It's able to read/write flash memory on the Telsey MAGIC and
 +        compatible routers via EJTAG using either DMA Access routines
 +        or PrAcc routines (slower/​more compatible).
 +
 +
 + ​USAGE:​ ./Telsey PARAMETER [option]...
 +
 +            Required Parameter
 +            ------------------
 +            -backup:<​cfe|cfe_nvram|bootimg1|bootimg2|wholeflash|custom>​
 +            -erase:<​cfe|cfe_nvram|bootimg1|bootimg2|wholeflash|custom>​
 +            -flash:<​cfe|cfe_nvram|bootimg1|bootimg2|wholeflash|custom>​
 +            -probeonly
 +            -show:fc
 +
 +            Optional Switches
 +            -----------------
 +            /noreset ........... prevent Issuing EJTAG CPU reset
 +            /noemw ............. prevent Enabling Memory Writes
 +            /nocwd ............. prevent Clearing CPU Watchdog Timer
 +            /nobreak ........... prevent Issuing Debug Mode JTAGBRK
 +            /noerase ........... prevent Forced Erase before Flashing
 +            /​notimestamp ....... prevent Timestamping of Backups
 +            /dma ............... force use of DMA routines
 +            /nodma ............. force use of PRACC routines (No DMA)
 +            /​window:​XXXXXXXX ... custom flash window base (in HEX)
 +            /​start:​XXXXXXXX .... custom start location (in HEX)
 +            /​length:​XXXXXXXX ... custom length (in HEX)
 +            /silent ............ prevent scrolling display of data
 +            /skipdetect ........ skip auto detection of CPU Chip ID
 +            /​instrlen:​XX ....... set instruction length manually
 +            /​cable:​XXXXXXXX .... set cable type (xilinx, jkeys, wiggler)
 +
 +            /fc:XX = Optional (Manual) Flash Chip Selection
 +                     Use the parameter -show:/fc to see the
 +                     ​complete chip list
 +            -----------------------------------------------
 +
 +
 + ​NOTES:​ 1) If '​flashing'​ - the source filename must exist as follows:
 +           ​CFE.BIN,​ NVRAM.BIN, BOOTIMG1.BIN<​1|2>,​ WHOLEFLASH.BIN or CUSTOM.BIN
 +
 +        2) As my knowldge, Telsey MAGIC is not provided with CPUs watchdogs
 +           ​bonded with the nTRST line. However it is best to make a power cicle
 +           ​before any backup, flash or restore.
 + ​******************************************************************************
 + * Flashing the BOOTIMGes or WHOLEFLASH will take a very long time using JTAG *
 + * via this utility. ​ You are better off flashing the CFE & NVRAM files       *
 + * and then using the normal CFE, TFTP or Web method to flash the BOOTIMGes ​  *
 + * via ethernet. ​                                                             *
 + ​******************************************************************************
 +</​code>​
 
telsey_debrick.txt ยท Ultima modifica: 2008/04/14 13:21 (modifica esterna)
 
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