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20 authors
  1. May 28, 2009
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · 6149c509
      zwelch authored 
      Continue updating the NOR flash coverage to use @deffn syntax, so the
commands have more consistent presentation and formatting.  This
reorganizes information and updates its presentation, except where
the information didn't really match the code.

This patch updates the main commands, and finishes making the section
structure parallel the NAND presentation.  Of note:

 - The "flash fill[whb] addr value length" commands are now documented.

 - The "flash bank" command is now presented much earlier

 - Explicit mention is made that NOR flash should be read using just
   standard memory access commands, like "mdw" and "dump_image".



git-svn-id: svn://svn.berlios.de/openocd/trunk@1938 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      6149c509
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · f37a8136
      zwelch authored 
      Start updating the NOR flash coverage to use @deffn syntax, so the
commands have more consistent presentation and formatting.  This
reorganizes information and updates its presentation, except where
the information didn't really match the code.

This patch updates most of the driver specific support, creating one
new (and alphabetized!) section just for driver-specific data, where
previously that data was split over up to three sections.  Of note:

 - The at91sam7 docs were a bit out of date with respect to the code.

 - The "str9xpec" stuff still deserves some work.  For now, it sits
   in its own subsection; pretty messy.

 - Likewise the "mflash" stuff.  That's a parallel infrastructure,
   and is now in a section of its own.

 - The "mass_erase" commands for the Cortex M3 chips got turned into
   footnotes.  IMO, they should vanish sometime; they're superfluous.

 - There are still a bunch of undocumented NOR drivers.  Examples:
   avr(8), tms470, pic32mx, more.

Plus there are a handful of minor tweaks to the NAND docs (to help make
the NOR and NAND presentations be parallel); the "Command Index" has
been renamed as the "Command and Driver Index"; reference TI instead
of Luminary Micro in several places.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1937 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      f37a8136
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · d9284c06
      zwelch authored 
      Fix a bunch of PDF generation bugs in the texi:

 * The "overfull" warnings are basically complaints about lines
   that are too long, so they ran off the right margin of the
   PDF documentation and turn into a "black blot".

 * The "underfull" warnings are basically complaints about lines
   that look ugly when they get filled, because the tokens are
   so long that the line-break algorithm can't do anything good.

In a few cases the simplest fix seemed to be to use more appropriate
texi commands.

In other cases the fix was a content bugfix:  "ocd_" not "openocd_";
and many of those "target variants" actually aren't recognized.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1936 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      d9284c06
  3. May 27, 2009
  5. May 26, 2009
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · 83902cc9
      zwelch authored 
      Update the "Reset Configuration" information in the User's guide:

 - Convert to @deffn syntax
 - Move tutorial text from command descriptions into new sections
 - Describe several different types of JTAG-visible reset
 - Expand descriptions of configuration tweaks for SRST and TRST 
 - Link to the "reset" command, and vice versa
 - Bugfix the "reset_config" description (it didn't match the code)

Plus, be more proscriptive:  do it in board config files, except for
the oddball cases where that won't work. (Current target.cfg files
seem to have much goofage there; several seem board-specific.)


git-svn-id: svn://svn.berlios.de/openocd/trunk@1913 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      83902cc9
  7. May 24, 2009
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · ad8f1b42
      zwelch authored 
      Doc (mostly) update for jtag_khz:
 - switch to @deffn syntax
 - add entry for "jtag_rclk"
 - move deprecated "jtag_speed" into collection of deprecated calls

And for ft2232, don't be the only adapter to *log* an error if RTCK
is requested; it's already reported properly, like any other nonfatal
command parameter.  "jtag_rclk" just works as expected, without any
scarey messages.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1910 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      ad8f1b42
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · 5ecae346
      zwelch authored 
      Make startup for the various server ports be quiet, unless
debugging is active:  don't emit needless scarey messages.
Update the relevant documentation and its references:

 - For these port commands ... cover the default values;
   convert to @deffn syntax; include their use outside of
   the configuration stage; and alphabetize.

Similar updates to the rest of that small chapter:

 - Highlight that there even *IS* a configuration stage, after
   which some command functionality is no longer available.

 - For GDB commands ... convert to @deffn syntax; alphabetize;
   include a missing command (!); add missing helptext (!) for
   one non-missing command; update relevant cross-references
   and index entries.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1909 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      5ecae346
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · eb385b2e
      zwelch authored 
      Update two oddball NAND commands to work with {offset, length}
instead of block numbers, matching the other commands as well
as usage in U-Boot and the Linux-MTD utilities.

Document them accordingly.  Update the single in-tree use of
those commands (sheevaplug).

ALSO:

 (a) Document the current 2 GByte/chip ceiling for NAND chipsize.
     (32 bit offset/length values can't represent 4 GBytes.)  Maybe
     after the upcoming release, the code can switch to 64-bits.

 (b) The "nand check_bad_blocks" should report "bad" blocks.  They
     are not "invalid" blocks; they're "bad" ones.

 (c) Tweak the "nand info" command to handle the "no arguments"
     case sanely (show everything, instead of showing garbage) and
     not listing the blocksize in hex kbytes (duh).


git-svn-id: svn://svn.berlios.de/openocd/trunk@1904 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      eb385b2e
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · c0fc8f93
      zwelch authored 
      NAND support for DaVinci-family drivers, with HW ECC support.
Declare the NAND chip on the DM355 EVM board.

Currently tested on DM355 for Linux interop using the standard
large page (2KB) chip in the EVM socket; "hwecc1" and "hwecc4"
work fine.  (Using hwecc4 relies on patches that haven't quite
made it through the Linux-MTD bottlenecks yet.)

Not yet tested:  1-bit on small-page (although it's hard to see
how that could fail); 4-bit on small page (picky layout issues);
the "hwecc_infix" mode (primarily for older boot ROMs; testing
there is blocked on having new bootloader code).


git-svn-id: svn://svn.berlios.de/openocd/trunk@1903 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      c0fc8f93
    • zwelch's avatar
      Fix two problems with openocd.texi: · 67dd29a4
      zwelch authored 
      - Fix minor issues with xrefs not liking parentheses around them.
- Change 'Building' section to 'Building OpenOCD'.  It reads better.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1902 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      67dd29a4
  9. May 23, 2009
  11. May 22, 2009
    • zwelch's avatar
      Submitted by David Brownell <david-b@pacbell.net>: · 61c77af0
      zwelch authored 
      Add a "NAND Commands" section to to the TEXI docs, covering the basic
commands except for those previously discussed as being due for removal
("nand copy") or switching to use byte offsets not block numbers.

This uses the "@deffn..." syntax for defining commands, as somewhat
suggested by the TEXI documentation, and adds a new "Command Index".
We might prefer to merge those indexes for the near term, but I think
the "@deffn" approch is probably worth switching to.

Updates a few other bits to clarify that "flash" doesn't just mean NOR.  
And to fix one niggling falsity:  the "reset-init" event *is* used, and
in fact it's quite important.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1879 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      61c77af0
  13. May 20, 2009
  15. May 19, 2009
  17. May 18, 2009
  19. May 15, 2009
  21. May 14, 2009
  23. May 13, 2009
  25. Apr 23, 2009
  27. Apr 03, 2009
  29. Mar 30, 2009
  31. Mar 24, 2009