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  1. 10 Nov, 2009 1 commit
  3. 09 Nov, 2009 1 commit
    • Zachary T Welch's avatar
      Overhaul time support API · 2689f58f
      Zachary T Welch authored 
      This patch changes the duration_* API in several ways.  First, it
updates the API to use better names.  Second, string formatting has
been removed from the API (with its associated malloc).  Finally, a
new function added to convert the time into seconds, which can be
used (or formatted) by the caller.  This eliminates hidden calls to
malloc that require associated calls to free().

This patch also removes the useless extern keyword from prototypes,
and it eliminates the duration_t typedef (use 'struct duration').
These API also allows proper error checking, as it is possible for
gettimeofday to fail in certain circumstances.

The consumers have all been chased to use this new API as well, as
there were relatively few cases doing this type of measurement.
In most cases, the code performs additional checks for errors, but
the calling code looks much cleaner in every case.
      2689f58f
  5. 06 Nov, 2009 3 commits
  7. 17 Sep, 2009 1 commit
    • dbrownell's avatar
      Minor fixes to NAND code and docs · 9536577c
      dbrownell authored 
      Erase logic:
 - command invocation
    + treat "nand erase N" (no offset/length) as "erase whole chip N"
    + catch a few more bogus parameter cases, like length == 0 (sigh)
 - nand_erase() should be static
 - on error
    + say which block failed, and if it was a bad block
    + don't give up after the first error; try to erase the rest
 - on success, say which nand device was erased (name isn't unique)

Device list ("nand list"):
 - say how many blocks there are
 - split summary into two lines
 - give example in the docs

Doc tweaks:
 - Use @option{...} for DaVinci's supported hardware ECC options

For the record, I've observed that _sometimes_ erasing bad blocks causes
failure reports, and that manufacturer bad block markers aren't always
erasable (even when erasing their blocks doesn't trigger an error report).


git-svn-id: svn://svn.berlios.de/openocd/trunk@2724 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      9536577c
  9. 10 Sep, 2009 1 commit
  11. 23 Jun, 2009 4 commits
  13. 21 Jun, 2009 1 commit
  15. 18 Jun, 2009 3 commits
  17. 05 Jun, 2009 1 commit
  19. 24 May, 2009 2 commits
    • 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
  21. 22 May, 2009 1 commit
    • kc8apf's avatar
      Author: David Brownell <david-b@pacbell.net> · c78ad57b
      kc8apf authored 
      Remove un-implemented and dubious "nand copy" command.

Doing this efficiently would mean doing the copying on
the target CPU, instead of back and forth through JTAG.
If anyone ever needs this functionality, that's what
they should implement.

Also, update on-line "help" for "nand dump" to display
its two optional flags; and for "nand write" to display
a recently added flag.



git-svn-id: svn://svn.berlios.de/openocd/trunk@1883 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      c78ad57b
  23. 21 May, 2009 1 commit
  25. 19 May, 2009 1 commit
  27. 18 May, 2009 1 commit
  29. 12 May, 2009 1 commit
  31. 11 May, 2009 1 commit
  33. 19 Apr, 2009 2 commits
  35. 18 Apr, 2009 1 commit
    • mifi's avatar
      The following patches was applied: · 0bba8327
      mifi authored 
      - openocd-flash-static-keyword-v3.patch
- openocd-lpc2000-fix-erase-obo.patch
- openocd-jlink-fix-sign-ptr-warn.patch
- openocd-wextra-etm.patch
- openocd-wextra-jtag.patch
- openocd-add-new-tap-symbols-v6.patch

Many thanks to  Zach Welch <zw(at)superlucidity.net>

git-svn-id: svn://svn.berlios.de/openocd/trunk@1462 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      0bba8327
  37. 03 Apr, 2009 1 commit
  39. 02 Apr, 2009 3 commits
  41. 01 Mar, 2009 5 commits
  43. 28 Dec, 2008 1 commit
  45. 13 Dec, 2008 1 commit
  47. 15 Oct, 2008 1 commit
  49. 19 Aug, 2008 1 commit