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* Stop debug session if halt failsØyvind Harboe2009-10-091-1/+6
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* ARM11 error checkingØyvind Harboe2009-10-093-52/+119
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* Merge commit 'origin/master'Øyvind Harboe2009-10-094-13/+60
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| * make PXA255 targets enumerate sort-of-OKDavid Brownell2009-10-082-3/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Startup now mostly works, except that the initial target state is "unknown" ... previously, it refused to even start. Getting that far required fixing the ircapture value (which can never have been correct!) and the default JTAG clock rate, then providing custom reset script. The "reset" command is still iffy. DCSR updates, and loading the debug handler, report numerous DR/IR capture failures. But once that's done, "poll" reports that the CPU is halted (which it shouldn't be, this was "reset run"!), due to the rather curious reason "target-not-halted". Summary: you still can't debug these parts, but it's closer. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
| * add overridable Tcl "init_reset"David Brownell2009-10-082-8/+23
| | | | | | | | | | | | | | | | | | | | | | This abstracts the "jtag arp_init-reset" call into a method called from OpenOCD startup and reset processing. Platforms which have different requirements for how such hard resets must be performed can now override "init_reset" instead of needing to rebuild custom hacked versions of the server. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
| * minor JTAG init messaging tweaksDavid Brownell2009-10-081-2/+4
| | | | | | | | Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* | Added tip in documentation on how to translate quirky syntaxØyvind Harboe2009-10-092-1/+44
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* Function to flash SheevaPlug u-boot sectorsRabeeh Khoury2009-10-081-0/+11
| | | | | This function is used by the SheevaPlug installer to flash the erase and re-flash the U-Boot environment in the NAND Flash.
* initial builds of OSK5912 boards need srst_pulls_trstDavid Brownell2009-10-081-0/+4
| | | | | | | | | | | | This is clearly noted in the hardware spec (section 5.2.3); it works around a chip erratum: "If the MPU_RESET signal is used, it may cause the EMIFS bus to lock." I seem to have a board with such an initial build. The chip is labeled XOMAP. Presumably, parts without that "X" prefix (eXperimental) resolve this. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* prevent abort via polling during jtag_resetDavid Brownell2009-10-083-9/+51
| | | | | | | | | | | | | Observed: openocd: core.c:318: jtag_checks: Assertion `jtag_trst == 0' failed. The issue was that nothing disabled background polling during calls from the TCL shell to "jtag_reset 1 1". Fix by moving the existing poll-disable mechanism to the JTAG layer where it belongs, and then augmenting it to always pay attention to TRST and SRST. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Stop ignoring most scan chain validation errorsDavid Brownell2009-10-082-15/+50
| | | | | | | | | | | | | | | | Among other things this causes startup errors to kick in the fallback "reset harder" logic during server startup. Comments are also updated a bit, explaining what the various error paths signify (in at least my observation). There's one class of validation error that we can still plausibly ignore: when wrong IDCODE values are observed. This change seems to have helped make an OMAP5912 behave much more reliably. There's still some post-reset flakiness, but it's unrelated to scan verification. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Merge branch 'master' of ↵David Brownell2009-10-085-6/+35
|\ | | | | | | ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd
| * Testing committing changes to .gitignore to ignore more build outputØyvind Harboe2009-10-081-0/+2
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| * Add .project to .gitignoreØyvind Harboe2009-10-081-0/+4
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| * Stop GDB when polling fails, srst assert or powerdropout is detectedØyvind Harboe2009-10-083-5/+25
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| * Update copyright statements. Make it easier to sync with Jim TclØyvind Harboe2009-10-081-1/+4
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* | make OMAP5912 resets more reliableDavid Brownell2009-10-071-0/+2
|/ | | | | | | Without some extra delay after releasing SRST, we seemed to be trying to talk to the TAP before it was ready to respond. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* iMX25 target supportJohn Rigby2009-10-071-0/+41
| | | | Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Houston, we have Mirror!David Brownell2009-10-072-0/+12
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* Merge branch 'master' of ↵David Brownell2009-10-071-1/+2
|\ | | | | | | ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd
| * Merge branch 'master' of ↵David Brownell2009-10-071-1/+2
| |\ | | | | | | | | | ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd
| | * Merge branch 'master' of ↵David Brownell2009-10-061-1/+2
| | |\ | | | | | | | | | | | | ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd
| | | * Merge branch 'master' of ↵David Brownell2009-10-061-1/+2
| | | |\ | | | | | | | | | | | | | | | ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd
| | | | * Merge branch 'master' of ↵David Brownell2009-10-051-1/+2
| | | | |\ | | | | | | | | | | | | | | | | | | ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd
| | | | | * Merge branch 'master' of ↵David Brownell2009-10-051-1/+2
| | | | | |\ | | | | | | | | | | | | | | | | | | | | | ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd
* | | | | | | Change most in-tree references from SVN to GIT.dbrownell2009-10-0813-175/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, talk about "mainline" not "trunk". The release.txt and release.sh files need more updates. git-svn-id: svn://svn.berlios.de/openocd/trunk@2825 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | | Force sane SRST and TRST initializationdbrownell2009-10-071-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At least some FT2232 based adapters don't necessarily come up in the expected state, with SRST and TRST disabled. Since other adapters could suffer the same problem, let's avoid needing to patch every driver and just force *all* adapters to initialize those values properly at server startup. git-svn-id: svn://svn.berlios.de/openocd/trunk@2824 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | | Better fix for TAPs violating the JTAG spec for IR-Capture.dbrownell2009-10-071-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of just assuming all IDCODE-deprived TAPs violate the JTAG spec (they don't!), just require TAPs with such problems to be declared with proper ircapture/irmask values. Example, with mask and value of zero. git-svn-id: svn://svn.berlios.de/openocd/trunk@2823 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | | Remove much #ifdeffery around _DEBUG_JTAG_IO_ usage.dbrownell2009-10-073-42/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Have DEBUG_JTAG_IO() always trigger necessary warnings. git-svn-id: svn://svn.berlios.de/openocd/trunk@2822 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | | buildfixdbrownell2009-10-071-0/+1
|/ / / / / / | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2821 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | Remove pointless "target library" chapter.dbrownell2009-10-071-36/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It had a very little bit of content; move that to the more extensive chapter on config file guidelines, and give more current "ls" output to show the available library code. git-svn-id: svn://svn.berlios.de/openocd/trunk@2820 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | Note bug in handling of variables through command line parameters.dbrownell2009-10-072-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2819 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | Updates for "reset_config":dbrownell2009-10-074-24/+128
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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
* | | | | | first stab at imx35 reset init scriptoharboe2009-10-071-0/+272
| | | | | | | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2817 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | remove recrusive reset invocation from reset init callbackoharboe2009-10-071-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2816 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | add timeouts and fix syntax error handling of mrc/mcr commands.oharboe2009-10-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2815 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | add timeouts and fix syntax error handling of mrc/mcr commands.oharboe2009-10-071-18/+59
| | | | | | | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2814 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | increase pause before reboot so web interface remains responsive when ↵oharboe2009-10-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | issuing a reboot of zy1000 git-svn-id: svn://svn.berlios.de/openocd/trunk@2813 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | Do not check ir capture if there is no IDCODEoharboe2009-10-071-13/+16
| | | | | | | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2812 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | 1.55 snapshotoharboe2009-10-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2810 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | | Change version labels to work better with GITdbrownell2009-10-076-15/+92
|/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - The guess-rev.sh script is now a tweaked version of "setlocalversion" as seen in Linux, U-Boot, and various other projects. When it finds source control support (git, hg, svn) it uses IDs from there. Else (specific to this project) it reports itself as "-snapshot", e.g. from gitweb. I verified this new "guess-rev.sh" script runs under Cygwin. - Also update the generic version strings to be like "0.3.0-dev" (during development) instead of the very long "0.3.0-in-development". These also show up in the PDF docs. For better tracking, we might eventually change these strings to include the version IDs too. - Change the startup banner version strings so they include the guess-rev output. Development and release versions with GIT will be like Open On-Chip Debugger 0.3.0-dev-00282-g7191a4f-dirty (2009-10-05-20:57) Open On-Chip Debugger 0.3.0 (2009-10-05-20:57) instead of the previous SVN-specific (even when using git-svn!) Open On-Chip Debugger 0.3.0-in-development (2009-10-05-01:39) svn:exported Open On-Chip Debugger 0.3.0 (2009-10-05-01:39) Release git-svn-id: svn://svn.berlios.de/openocd/trunk@2809 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | Add basic support for DM6446 EVM board.dbrownell2009-10-061-0/+74
| | | | | | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2808 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | Dragonite has the same EICE affliction as feroceon.dbrownell2009-10-061-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Nicolas Pitre <nico@fluxnic.net> git-svn-id: svn://svn.berlios.de/openocd/trunk@2807 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | | Dragonite target scriptdbrownell2009-10-061-0/+31
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | From: Nicolas Pitre <nico@fluxnic.net> git-svn-id: svn://svn.berlios.de/openocd/trunk@2806 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | Introduced jtag_init and "jtag arp_init" to allow target scripts more ↵oharboe2009-10-064-13/+37
| | | | | | | | | | | | | | | | | | | | | | | | control over how OpenOCD starts up and initializes the target. git-svn-id: svn://svn.berlios.de/openocd/trunk@2805 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | stop using targetnumoharboe2009-10-061-1/+1
| | | | | | | | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2804 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | | | Take "patches" out of .gitignore ... Win32 is case-crazydbrownell2009-10-061-3/+0
|/ / / | | | | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2803 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* / / Add initial ".gitignore".dbrownell2009-10-051-0/+52
|/ / | | | | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2802 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | Improve jtag_validate_ircapture() diagnostics.dbrownell2009-10-051-8/+10
| | | | | | | | | | | | | | | | | | | | | | Bugfix the error message so it shows the disliked value, and add a debug message showing each TAP's IR capture value, all N bits. This just changes diagnostics ... it still ignores the parameters given to us at TAP declaration time. git-svn-id: svn://svn.berlios.de/openocd/trunk@2801 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* | Add a new JTAG "setup" event; use for better DaVinci ICEpick support.dbrownell2009-10-057-50/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
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