1. 09 Nov, 2009 1 commit
    • David Brownell's avatar
      finish removing deprecated/obsolete commands · d70d9634
      David Brownell authored
      
      
      It's been about a year since these were deprecated and, in most
      cases, removed.  There's no point in carrying that documentation,
      or backwards compatibility for "jtag_device" and "jtag_speed",
      around forever.  (Or a few remnants of obsolete code...)
      
      Removed a few obsolete uses of "jtag_speed":
      
       - The Calao stuff hasn't worked since July 2008.  (Those Atmel
         targets need to work with a 32KHz core clock after reset until
         board-specific init-reset code sets up the PLL and enables a
         faster JTAg clock.)
       - Parport speed controls don't actually work (tops out at about
         1 MHz on typical HW).
       - In general, speed controls need to live in board.cfg files (or
         sometimes target.cfg files), not interface.cfg ...
      Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      d70d9634
  2. 06 Nov, 2009 1 commit
  3. 27 Oct, 2009 1 commit
  4. 23 Oct, 2009 1 commit
  5. 07 Oct, 2009 1 commit
    • dbrownell's avatar
      Updates for "reset_config": · b83d79a4
      dbrownell authored
       - revert to previous default: don't talk JTAG during SRST
       - add "srst_nogates" flag, the converse of "srst_gates_jtag"
       - with no args, display the current configuration
      
      And update the User's Guide text with bullet lists to be a bit more clear.
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2818 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      b83d79a4
  6. 06 Oct, 2009 1 commit
  7. 05 Oct, 2009 1 commit
    • dbrownell's avatar
      Add a new JTAG "setup" event; use for better DaVinci ICEpick support. · 7c7467b3
      dbrownell authored
      The model is that this fires after scanchain verification, when it's
      safe to call "jtag tapenable $TAPNAME".  So it will fire as part of
      non-error paths of "init" and "reset" command processing.  However it
      will *NOT* trigger during "jtag_reset" processing, which skips all
      scan chain verification, or after verification errors.
      
      ALSO:
       - switch DaVinci chips to use this new mechanism
       - log TAP activation/deactivation, since their IDCODEs aren't verified
       - unify "enum jtag_event" scripted event notifications
       - remove duplicative JTAG_TAP_EVENT_POST_RESET
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2800 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      7c7467b3
  8. 29 Sep, 2009 1 commit
  9. 26 Sep, 2009 1 commit
    • dbrownell's avatar
      Streamline Capture-IR handling and integrity test. · 2e210ee4
      dbrownell authored
      Change the handling of the "-ircapture" and "-irmask" parameters
      to be slightly more sensible, given that the JTAG spec describes
      what is required, and that we already require that conformance in
      one place.  IR scan returns some bitstring with LSBs "01".
      
       - First, provide and use default values that satisfy the IEEE spec.
         Existing TAP configs will override the defaults, but those parms
         are no longer required.
      
       - Second, warn if any TAP gets set up to violate the JTAG spec.
         It's likely a bug, but maybe not; else this should be an error.
         Improve the related diagnostics to say which TAP is affected.
      
      And associated minor fixes/cleanups to comments and diagnostics.
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2758 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      2e210ee4
  10. 20 Sep, 2009 2 commits
    • dbrownell's avatar
      Debug message updates: · 0c4b119d
      dbrownell authored
       - Shrink messaging during resets, primarily by getting rid of
         "nothing happened" noise that hides *useful* information.
      
       - Improve: the "no IDCODE" message by identifying which tap only
         supports BYPASS; and the TAP event strings.
      
      Related minor code updates:
      
       - Remove two needless tests when examining the chain:  we know
         we have a TAP, and that all TAPs have names.
      
       - Clean up two loops, turning "while"s into "for"s which better
         show what's actually being done.
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2736 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      0c4b119d
    • dbrownell's avatar
      Minor regression bugfix for the jtag_tap_handle_event() case · 75581ffe
      dbrownell authored
      for disabling TAPs.  We don't actually know how to make any
      JRCs which do that yet; but when we do, this will matter.
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2735 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      75581ffe
  11. 17 Sep, 2009 2 commits
  12. 11 Sep, 2009 1 commit
  13. 09 Sep, 2009 1 commit
  14. 24 Aug, 2009 1 commit
  15. 18 Aug, 2009 1 commit
  16. 07 Aug, 2009 1 commit
  17. 17 Jul, 2009 1 commit
  18. 07 Jul, 2009 1 commit
  19. 30 Jun, 2009 1 commit
    • zwelch's avatar
      David Brownell <david-b@pacbell.net>: · 0894ae21
      zwelch authored
      Add "jtag names" command, mirroring "target names" but returning
      TAP names instead of target names.  This starts letting TAPs be
      manipulated in scripts ... much like what works now for targets.
      
      It's a bit limited just yet, since "jtag cget $TAPNAME" doesn't
      expose all TAP attributes.  "$TARGETNAME cget" is more functional.
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2428 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      0894ae21
  20. 29 Jun, 2009 1 commit
  21. 23 Jun, 2009 14 commits
  22. 19 Jun, 2009 2 commits
  23. 18 Jun, 2009 1 commit
  24. 17 Jun, 2009 1 commit