Commit Graph

44 Commits

Author SHA1 Message Date
Øyvind Harboe cca7cf1e74 TODO: Wrote up list of remaining tasks for target->type->mrc/mcr
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2009-11-05 23:56:37 +01:00
Øyvind Harboe 8b30f22dec Idea for adding watchpoint masks. 2009-10-26 09:12:11 +01:00
David Brownell 6cb1d10cda JTAG: simple autoprobing
This patch adds basic autoprobing support for the JTAG scan chains
which cooperate.  To use, you can invoke OpenOCD with just:

 - interface spec: "-f interface/...cfg"
 - possibly with "-c 'reset_config ...'" for SRST/TRST
 - possibly with "-c 'jtag_khz ...'" for the JTAG clock

Then set up config files matching the reported TAPs.  It doesn't
declare targets ... just TAPs.  So facilities above the JTAG and
SVF/XSVF levels won't be available without a real config; this is
almost purely a way to generate diagnostics.

Autoprobe was successful with most boards I tested, except ones
incorporating C55x DSPs (which don't cooperate with this scheme
for IR length autodetection).  Here's what one multi-TAP chip
reported, with the "Warn:" prefixes removed:

 clock speed 500 kHz
 There are no enabled taps.  AUTO PROBING MIGHT NOT WORK!!
 AUTO auto0.tap - use "jtag newtap auto0 tap -expected-id 0x2b900f0f ..."
 AUTO auto1.tap - use "jtag newtap auto1 tap -expected-id 0x07926001 ..."
 AUTO auto2.tap - use "jtag newtap auto2 tap -expected-id 0x0b73b02f ..."
 AUTO auto0.tap - use "... -irlen 4"
 AUTO auto1.tap - use "... -irlen 4"
 AUTO auto2.tap - use "... -irlen 6"
 no gdb ports allocated as no target has been specified

The patch tweaks IR setup a bit, so we can represent TAPs with
undeclared IR length.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-26 00:36:03 -07:00
David Brownell 0cac8b67be minor fixes to TODO list 2009-10-25 16:30:30 -07:00
David Brownell 19b84dafb0 ARM: rename "arm9tdmi vector_catch" to "arm9 ..."
And update doc accordingly.  That EmbeddedICE register was
introduced for ARM9TDMI and then carried forward into most
new chips that use EmbeddedICE.
2009-10-25 14:03:14 -07:00
Øyvind Harboe 0b436497e0 vector_catch and watchpoint TODO items. 2009-10-24 13:06:13 +02:00
David Brownell 814183a5c4 SVF: clean up, mostly for TAP state name handling
- Use the name mappings all the other code uses:
    + name-to-state ... needed to add one special case
    + state-to-name
 - Improve various diagnostics:
    + don't complain about a "valid" state when the issue
      is actually that it must be "stable"
    + say which command was affected
 - Misc:
    + make more private data and code be static
    + use public DIM() not private dimof()
    + shorten the affected lines

Re the mappings, this means we're more generous in inputs we
accept, since case won't matter.  Also our output diagnostics
will be a smidgeon more informative, saying "RUN/IDLE" not
just "IDLE" (emphasizing that there can be side effects).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-23 01:00:32 -07:00
Øyvind Harboe a1609e5ad1 Removed unused interface_jtag_set_end_state and wrote down some notes on TCP/IP client/server scheme. 2009-10-20 15:54:53 +02:00
Øyvind Harboe 1f917bdc0c Delete commented out code. Add a bit of error checking. 2009-10-13 12:10:23 +02:00
David Brownell 5e837387aa simplify XScale debug handler installation
Load the XScale debug handler from the read-only data section
instead of from a separate file that can get lost or garbaged.
This eliminates installation and versioning issues, and also
speeds up reset handling a bit.

Plus some minor bits of cleanup related to loading that handler:
comments about just what this handler does, and check fault codes
while writing it into the mini-icache.

The only behavioral changes should be cleaner failure modes after
errors during handler loading, and being a bit faster.

NOTE:  presumes GNU assembly syntax, with ".incbin"; and ELF,
because of the syntax of the ".size" directive.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-10-12 02:39:18 -07:00
David Brownell 55f4e430e8 Merge branch 'master' of ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd 2009-10-07 09:16:39 -07:00
dbrownell f2dc1eeef1 Note bug in handling of variables through command line parameters.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2819 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-10-07 15:56:11 +00:00
David Brownell 7280a52e69 Merge branch 'master' of ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd 2009-10-05 01:27:43 -07:00
dbrownell 9a4e650083 Add list of JTAG adapter drivers with TAP_RESET statemove bug.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2764 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-09-27 17:08:42 +00:00
oharboe 379386743a added embedded ice programming while srst is asserted todo item
git-svn-id: svn://svn.berlios.de/openocd/trunk@2710 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-09-15 09:41:09 +00:00
oharboe f6a29d438e David Brownell <david-b@pacbell.net> some early todo items on run_algorithm
git-svn-id: svn://svn.berlios.de/openocd/trunk@2697 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-09-11 21:14:31 +00:00
oharboe ed8fd94d7c added arm11 timeout error messages
git-svn-id: svn://svn.berlios.de/openocd/trunk@2647 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-08-28 13:43:26 +00:00
oharboe 641c574425 some arm11 stuff that isn't done yet.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2639 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-08-26 19:27:33 +00:00
oharboe 9a9ebfb924 reduce arm11 output noise
git-svn-id: svn://svn.berlios.de/openocd/trunk@2628 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-08-26 08:32:03 +00:00
oharboe f703322b3f aduc flash problems have been resolved
git-svn-id: svn://svn.berlios.de/openocd/trunk@2550 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-19 19:31:54 +00:00
oharboe 8b994145b8 Andreas Fritiofson <andreas.fritiofson@gmail.com> UTF8 fixes
git-svn-id: svn://svn.berlios.de/openocd/trunk@2549 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-17 19:54:25 +00:00
oharboe 14cbd545bf added item to come up with slick new 32 bit jtag_add_xxx() API
git-svn-id: svn://svn.berlios.de/openocd/trunk@2548 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-16 10:44:42 +00:00
oharboe c05cb61b32 wrote up workaround for xscale/debug_handler.bin bug
git-svn-id: svn://svn.berlios.de/openocd/trunk@2506 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-10 08:47:10 +00:00
oharboe ef7722e6af noted XScale (or USBProg) problem
git-svn-id: svn://svn.berlios.de/openocd/trunk@2505 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-10 08:46:12 +00:00
zwelch deda6ea509 Add comments to top-level files to "excuse" their Doxygen markup.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2500 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-08 22:26:20 +00:00
oharboe 13e6aa6e03 fix formatting of xscale bug entry(learning every day)
git-svn-id: svn://svn.berlios.de/openocd/trunk@2498 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-08 10:38:50 +00:00
oharboe f19565b226 Xscale installation regression entered
git-svn-id: svn://svn.berlios.de/openocd/trunk@2497 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-08 10:25:39 +00:00
oharboe 51c0ef94d1 some TODO notes on aduc702x which clearly needs more work & testing
git-svn-id: svn://svn.berlios.de/openocd/trunk@2495 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-08 08:05:21 +00:00
oharboe 5c1ae65f8e i.MX27 reset problems fixed & update remaining reset problems notes
git-svn-id: svn://svn.berlios.de/openocd/trunk@2494 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-08 06:49:15 +00:00
oharboe 561502ae31 Zach Welch: move bugs into the right section
git-svn-id: svn://svn.berlios.de/openocd/trunk@2491 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-07 11:39:04 +00:00
oharboe 8ba6f13067 Use reference to mailing list for known arm926ejs bugs rather fill The List with lots of details
git-svn-id: svn://svn.berlios.de/openocd/trunk@2490 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-07 11:32:58 +00:00
oharboe 587aa64850 more arm926ejs bugs
git-svn-id: svn://svn.berlios.de/openocd/trunk@2486 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-07 10:33:20 +00:00
oharboe f21026e2f5 added known arm926ejs regressions
git-svn-id: svn://svn.berlios.de/openocd/trunk@2485 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-07 06:54:14 +00:00
oharboe e2dd1dbab9 added known problem w/line number's being off in syntax errors for target reset events
git-svn-id: svn://svn.berlios.de/openocd/trunk@2466 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-06 08:04:57 +00:00
zwelch 44f72dbdb2 Update TODO list to relect 0.2.0 release.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2442 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-01 19:55:34 +00:00
zwelch 2d0e1dbc02 Improve remaining documentation that was causing Doxygen warnings.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2026 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 04:44:38 +00:00
zwelch c41db358a0 Update TODO file with more content and better style.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2020 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 02:11:09 +00:00
zwelch f1f0d5e2d5 Update Doxygen markup in PATCHES, BUGS, and TODO:
- In the File List, these files are listed and link to empty pages.
- This patch adds @file blocks to reference the pages each file contains.
- Remove redundant "OpenOCD" from PATCHES title; it clutters the tree view.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1916 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-05-26 23:58:01 +00:00
oharboe fd780d43f5 removed solved mem2array problem.
Added questions regarding ideas on making tcl-less builds of OpenOCD

git-svn-id: svn://svn.berlios.de/openocd/trunk@1830 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-05-18 19:33:00 +00:00
oharboe ccee6fa702 updated w/jtag_add_end_state() note.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1829 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-05-18 19:28:26 +00:00
zwelch efd74e6fb5 Update The List with recent progress; remove developer list from TODO.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1828 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-05-18 19:06:43 +00:00
zwelch 8ed887456d Add current draft of The List of Pending and Open Tasks.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1791 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-05-15 00:49:30 +00:00
oharboe d3f0919233 Tweaked logging output.
TODO is retired(hopelessly out of date).

git-svn-id: svn://svn.berlios.de/openocd/trunk@400 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-02-29 15:32:07 +00:00
drath 8b4e882a16 - prepare OpenOCD for branching, created ./trunk/
git-svn-id: svn://svn.berlios.de/openocd/trunk@64 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2006-06-02 10:36:31 +00:00