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* Update the User's Guide to cover the scan chain verification stepdbrownell2009-09-201-16/+87
| | | | | | | | done on exit from the config stage, how JTAG clocking issues can trigger errors there, and how to avoid such problems. git-svn-id: svn://svn.berlios.de/openocd/trunk@2737 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Debug message updates:dbrownell2009-09-203-43/+8
| | | | | | | | | | | | | | | | | | | - 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
* Minor regression bugfix for the jtag_tap_handle_event() casedbrownell2009-09-201-3/+7
| | | | | | | | 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
* Added CPUDBG_WCR_BASE definemlu2009-09-191-0/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2734 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Avoid cache invalidation when writing to hardware debug registersmlu2009-09-191-4/+19
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2733 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Reduced sleep time after reset mlu2009-09-191-1/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2732 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Style cleanup for the updated ft2232_add_pathmove().dbrownell2009-09-191-15/+18
| | | | | | | Indentation, whitespace, line lengths. git-svn-id: svn://svn.berlios.de/openocd/trunk@2731 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Minor behavior fixes for the two JTAG reset events (C/internal,dbrownell2009-09-192-15/+14
| | | | | | | | | | | | | | | | | and Tcl/external): - Reorder so *both* paths (TCK/TMS or TRST) can enable TAPs with ICEpick ... first C code flags TAPs that got disabled, then call any Tcl code that might want to re-enable them. - Always call the C/internal handlers when JTAG operations can be issued; previously that wasn't done when TRST was used. Plus some small cleanups (whitespace, strings, better messaging during debug and on some errors) to reset-related code. git-svn-id: svn://svn.berlios.de/openocd/trunk@2730 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Minor tweaks to description of JTAG adapter/dongle issues.dbrownell2009-09-191-4/+12
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2729 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move Cortex A8 debug access initialisation from omap3530.cfg to cortex_a8.cmlu2009-09-182-46/+42
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2728 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* remove unused externsoharboe2009-09-181-3/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2727 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Tweak TCL reset script ... mostly improving descriptions ofdbrownell2009-09-181-12/+27
| | | | | | | the various steps, but also calling [target names] only once. git-svn-id: svn://svn.berlios.de/openocd/trunk@2726 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Address codereview comment from Steve Grubb <sgrubb@redhat.com>:dbrownell2009-09-172-33/+26
| | | | | | | | | | avoid a duplicate test. Plus other cleanup in the same code: be "static", sane line lengths for source and diagnostics, and fix misleading variable names. git-svn-id: svn://svn.berlios.de/openocd/trunk@2725 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Minor fixes to NAND code and docsdbrownell2009-09-172-28/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Fix coredump seen in some code paths.dbrownell2009-09-171-0/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2723 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* michal smulski <michal.smulski@ooma.com> fix regression in ↵oharboe2009-09-171-18/+30
| | | | | | jtag_add_pathmove() which broke arm11 in r1825. Other uses of jtag_add_pathmove are svn + xsvf + xscale... git-svn-id: svn://svn.berlios.de/openocd/trunk@2722 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* prefix zy1000_reboot command to avoid name conflictsoharboe2009-09-171-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2721 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* srst_gates_jtag option. at91sam9260 needs retesting, and possibly ↵oharboe2009-09-174-1/+25
| | | | | | srst_gates_jtag added to reset_config. Could i.MX27 be a case where srst does not pull trst, but really srst gates jtag clock? git-svn-id: svn://svn.berlios.de/openocd/trunk@2720 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* The "arm9tdmi.c" file is more of a generic ARM9 support file:dbrownell2009-09-172-7/+26
| | | | | | | | | | | - update comments to say so. - update docs to clarify that the "arm9tdmi" command prefix is a misnomer. - bugfix some messages that wrongly assume only ARM9TDMI based processors use this code. git-svn-id: svn://svn.berlios.de/openocd/trunk@2719 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Doc update: mention how ARM's WFI instruction affectsdbrownell2009-09-171-9/+56
| | | | | | | | | JTAG clocking by gating the core clock, and workarounds. Most details are with the "halt" command, which is one of the first places this issue will be noticed. git-svn-id: svn://svn.berlios.de/openocd/trunk@2718 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove unused varables (moved to armv7a)mlu2009-09-161-5/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2717 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Use a variable armv7a->debug_base instead of hardedcoded OMAP3530_DEBUG_BASEmlu2009-09-161-28/+31
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2716 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Rolf Meeser <rolfm_9dq@yahoo.de> adds flash support for NXP's LPC2900 family ↵oharboe2009-09-167-5/+2263
| | | | | | (ARM968E). git-svn-id: svn://svn.berlios.de/openocd/trunk@2715 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Define debug_base, debug_ap, memory_ap in armv7a_common_tmlu2009-09-151-0/+7
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2714 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Updated mode string list.mlu2009-09-151-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2713 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Definy symbolic values for VA to PA address translation operationsmlu2009-09-151-0/+10
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2712 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix bug when using 32 instead of 64 bit value in callback, caught by -Walloharboe2009-09-151-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2711 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* added embedded ice programming while srst is asserted todo itemoharboe2009-09-151-0/+4
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2710 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Check return values to avoid infinite wait in loop on error.mlu2009-09-141-4/+8
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2709 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Cache invalidation when writing to memorymlu2009-09-141-0/+18
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2708 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* error message upon recursive invocation of reset from reset event handlersoharboe2009-09-141-0/+22
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2707 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix email addressoharboe2009-09-141-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2706 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Rolf Meeser <rolfm_9dq@yahoo.de> warning fix in previous commit was wrong. ↵oharboe2009-09-141-36/+38
| | | | | | target_code_size needs the real value later. git-svn-id: svn://svn.berlios.de/openocd/trunk@2705 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix warningoharboe2009-09-141-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2704 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Magnus Lundin <lundin@mlu.mine.nu> Disable poll while core register ↵oharboe2009-09-131-0/+2
| | | | | | initialization git-svn-id: svn://svn.berlios.de/openocd/trunk@2703 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* More CortexA8 debug register definitions.mlu2009-09-131-0/+4
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2702 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix argument passing in cortex_a8_write_cp.mlu2009-09-131-2/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2701 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Dirk Behme <dirk.behme@googlemail.com> document post TAP reset eventoharboe2009-09-121-4/+13
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2700 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net> oharboe2009-09-123-4/+96
| | | | | | | | | | | | | | Update the board config for the DaVinci DM355 EVM so the reset-init event handler does the rest of the work it should do: - minor PLL setup bugfixes - initialize the DDR2 controller - probe both NAND banks - initialize UART0 - enable the icache git-svn-id: svn://svn.berlios.de/openocd/trunk@2699 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net> oharboe2009-09-123-26/+40
| | | | | | | | | | | | | | | Cleanup some the downloaded ARM target algorithm code: - Provide more complete disassembly of the DCC bulk write code - Make code blocks "static const", in case GCC doesn't - Fix some tabbing/layout issues - Make some arm7_9_common.h flags be "bool" not "int"; and compact the layout a bit (group most bools together) git-svn-id: svn://svn.berlios.de/openocd/trunk@2698 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net> some early todo items on run_algorithmoharboe2009-09-111-0/+4
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2697 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* tap post reset event added. Allows omap3530 to send 100 runtest idle ↵oharboe2009-09-115-3/+41
| | | | | | tickle's after a TAP_RESET. git-svn-id: svn://svn.berlios.de/openocd/trunk@2696 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - revert change made to sheevaplug.cfg in rev2573ntfreak2009-09-111-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2695 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Nicolas Pitre <nico@cam.org> put feroceon target definition at the end so to ↵oharboe2009-09-111-86/+79
| | | | | | | | avoid a bunch of useless forward declarations. git-svn-id: svn://svn.berlios.de/openocd/trunk@2694 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Nicolas Pitre <nico@cam.org> Dragonite supportoharboe2009-09-114-20/+76
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2693 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* spelling mistakeoharboe2009-09-111-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2692 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* do not use dynamically sized stack arrays, not compatible with embedded OS'soharboe2009-09-111-10/+24
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2691 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* registering a target event twice caused infinite loop. Same bug as in ↵oharboe2009-09-111-4/+9
| | | | | | jtag/core.c copy & pasted. git-svn-id: svn://svn.berlios.de/openocd/trunk@2690 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* syntax error fixoharboe2009-09-111-0/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2689 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Alexei Babich <a.babich@rez.ru> cleanupoharboe2009-09-112-7/+28
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2688 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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