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added fast option.

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git-svn-id: svn://svn.berlios.de/openocd/trunk@604 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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oharboe
2008-04-23 05:42:42 +00:00
parent 30dc76644d
commit 6510be8b8b
4 changed files with 38 additions and 2 deletions
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16
doc/openocd.texi
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@@ -741,6 +741,22 @@ Close the OpenOCD daemon, disconnecting all clients (GDB, Telnet).
@cindex debug_level
Display or adjust debug level to n<0-3>
@item @b{fast} [@var{enable/disable}]
@cindex fast
Default disabled. Set default behaviour of OpenOCD to be "fast and dangerous". For instance ARM7/9 DCC memory
downloads and fast memory access will work if the JTAG interface isn't too fast and
the core doesn't run at a too low frequency. Note that this option only changes the default
and that the indvidual options, like DCC memory downloads, can be enabled and disabled
individually.
The target specific "dangerous" optimisation tweaking options may come and go
as more robust and user friendly ways are found to ensure maximum throughput
and robustness with a minimum of configuration.
Typically the "fast enable" is specified first on the command line:
openocd -c "fast enable" -c "interface dummy" -f target/str710.cfg
@item @b{log_output} <@var{file}>
@cindex log_output
Redirect logging to <file> (default: stderr)