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* FreeBSD buildfixDavid Brownell2010-02-201-2/+2
| | | | | | | | | Fix an unused variable warning seen when building the parport driver under FreeBSD. Using information from Xiaofan Chen <xiaofanc@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* JLink: reference protocol documentationDavid Brownell2010-02-041-0/+4
| | | | | | | Segger publishes some documentation on this protocol; reference it, so future maintainers can know it exists. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* JTAG: fix bug when no interface connectedSpencer Oliver2010-02-031-0/+7
| | | | | | - fix coredump when OpenOCD is started without a jtag interface connected. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* gdb: restore behavior from 0.3.1 for srst_asserted and power_restoreØyvind Harboe2010-02-011-2/+23
| | | | | | | | srst_asserted and power_restore can now be overriden to do nothing. By default they will "reset init" the targets and halt gdb. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* core arm11: Silence logs at level 3 if there is no activityEdgar Grimberg2010-01-251-4/+6
| | | | | | | | If the target and openocd are idling, the log should normally be silent at level 3. (Given no verbose logging options.) Signed-off-by: Edgar Grimberg <edgar.grimberg@zylin.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* zy1000: flush jtag buffer before changing speedØyvind Harboe2010-01-191-0/+3
| | | | | | | | | It is conceivable that there could be commands in the queue when a speed change request comes in. Flush the hw queue before changing speed. Not observed, found by inspection. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* vsllink -- add commentDavid Brownell2010-01-181-0/+3
| | | | | | | Previous patch deserved *inline* comment, not just in git revision history. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* commands: allow scan_chain command to be executed during configØyvind Harboe2010-01-181-1/+1
| | | | | | | Adding taps and then dumping them is quite reasonable thing to do in a config script. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* read target voltage first in vsllinksimon qian2010-01-171-0/+8
| | | | | | | | | | | | The very first command after init command should be "read target voltage". This is a tweak for the Old Versaloon firmware. Without this, in most most cases, it works. Under Ubuntu9.04, there is a chance that the USB will fail. The problem disappears if I read target voltage first. For the lastest Versaloon firmware, it's OK. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* jtag.h whitespace/comment cleanupDavid Brownell2010-01-141-9/+8
| | | | Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* target: return JIM_OK instead of ERROR_OKØyvind Harboe2010-01-111-1/+1
| | | | | | | No change in actual binary as JIM_OK == ERROR_OK, but JIM_OK is correct here. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* zy1000: reset bugfixØyvind Harboe2010-01-111-1/+7
| | | | | | | flush JTAG FIFO before reset. Fixes RCLK problems observed w/lpc2148, but really fixes a wider range of problems. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* Presto: doxygen fixDavid Brownell2010-01-091-1/+2
| | | | | | Newline needed. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* jtag/tcl help/usage fixupsDavid Brownell2010-01-091-74/+115
| | | | | | | | | | The usual: expand several helptexts to be more correct and to use full sentences; make the usage messages use the same EBNF as the User's Guide; use function names for their addresses. Also add a comment about that odd jtag_command_handlers_to_move[] thing. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ZY1000 help/usage fixupsDavid Brownell2010-01-091-8/+11
| | | | | | | The usual: same EBNF as in the User's Guide, full sentence helptext, function names *are* their addresses. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* jtag: presto, parport help/usage updatesDavid Brownell2010-01-092-18/+29
| | | | | | | | | | | Presto: add doxygen file comment. Parport: note a couple gaps in layout config. Both: use the uniform EBNF for usage, bugfix helptexts, use function name as its address not "&name". Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* jtag/gw16012 usage/help updatesDavid Brownell2010-01-091-3/+5
| | | | | Use standard BNF. Improve/correct helptext for its "parport_port" command. Function address is just its name.
* buildfix with -DNDEBUGDavid Brownell2010-01-051-1/+4
| | | | | | | Don't save that state unless its only user, an assertion, is compiled. Saving it broke a cygwin build. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* parport: output port as hex rather than decSpencer Oliver2010-01-051-1/+1
| | | | Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* FT2232: fix doc typoDavid Brownell2010-01-031-1/+1
| | | | Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* JTAG/drivers: ft2232 docsDavid Brownell2010-01-031-7/+33
| | | | | | | | | | | Add doxyegen description for this driver. Correct the helptext (configures *or* displays based on #params), and usage (use the same BNF as the User's Guide). Remove superfluous #include Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* JTAG/Drivers: Amontec JTAG accelerator fixesDavid Brownell2010-01-031-6/+19
| | | | | | | | | | | | Remove superfluous #include. Correct the helptext (configures *or* displays based on #params), and usage (use the same BNF as the User's Guide). Add doxygen -- file-level description and a @todo for doing RTCK correctly. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* JTAG: Amontec JTAG accelerater "rtck" is backDavid Brownell2010-01-031-1/+1
| | | | | | | | | | The command processing conversion a while back lost the "rtck" enable/disable command; restore it. NOTE that having such a command is wrong; there's a standard way to enable adaptive clocking ("speed 0"). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* JTAG/drivers: cleanup jtag_interface structsDavid Brownell2010-01-038-80/+74
| | | | | | | Get rid of excess indents. Ditto superfluous "&" before function pointers. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* JTAG/drivers: amt_jtagaccel fixes + cleanupDavid Brownell2010-01-031-14/+43
| | | | | | | | | | Build fixes: it failed abysmally with PPDEV enabled. Swapped a build-time error with a FIXME comment in the affected macros. Cleanup: remove "&" before function pointers, and excess indent, for the interface struct declaration. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* zy1000: firmware upgrade fixes for revcØyvind Harboe2009-12-301-16/+45
| | | | | | Use ecos firmwareutil upgrade utilities Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* zy1000: less warningsØyvind Harboe2009-12-301-3/+2
| | | | | | | use inline for static functions in header files to avoid warnings about fn not being used. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* Fix Luminary FT2232 layout docs/configsDavid Brownell2009-12-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of this patch updates documentation and comments for various Luminary boards, supporting two bug fixes by helping to make sense of the current mess: - Recent rev C lm3s811 eval boards didn't work. They must use the ICDI layout, which sets up some signals that the older boards didn't need. This is actually safe and appropriate for *all* recent boards ... so just make "luminary.cfg" use the ICDI layout. - "luminary-lm3s811.cfg", was previously unusable! No VID/PID; and the wrong vendor string. Make it work, but reserve it for older boards where the ICDI layout is wrong. - Default the LM3748 eval board to "luminary.cfg", like the other boards. If someone uses an external JTAG adapter, all boards will use the same workaround (override that default). The difference between the two FT2232 layouts is that eventually the EVB layout will fail cleanly when asked to enable SWO trace, but the ICDI layout will as cleanly be able to enable it. Folk using "luminary.cfg" with Rev B boards won't see anything going wrong until SWO support is (someday) added. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Driver for USB-JTAG, Altera USB-Blaster and compatiblesCatalin Patulea2009-12-263-0/+598
| | | | | | | The 10-pin JTAG layout used with these adapters is used by a variety of platforms including AVR. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* PARPORT code cleanup:Antonio Borneo2009-12-261-6/+5
| | | | | | Align elements in array. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
* JTAG: shrink "scan_chain" outputDavid Brownell2009-12-161-8/+8
| | | | | | | | | | Tweak the "scan_chain" output by removing column separators. Also remove the "current instruction" state ... which changes constantly. Now its style resembles the "targets" output, and can even fit on one line in standard terminals and in the PDF docs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* jtag: add '-ignore-version' optionDavid Brownell2009-12-143-6/+38
| | | | | | | | | | Add a "-ignore-version" to "jtag newtap" which makes the IDCODE comparison logic optionally ignore version differences. Update the "scan_chain" command to illustrate this by showing the "*" character instead of the (ignored) version nibble. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* build: fix cygwin build warningsSpencer Oliver2009-12-111-1/+1
| | | | Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
* zy1000: revc FPGA now worksØyvind Harboe2009-12-102-30/+6
| | | | | | remove kludge code. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* Comment and doxygen fixesDavid Brownell2009-12-091-22/+9
| | | | Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Fix compilation error with gcc 4.4.1Rafael Campos Las Heras2009-12-081-0/+1
| | | | Signed-off-by: Rafael Campos Las Heras <methril@gmail.com>
* zy1000: some background info on the zy1000 file.Øyvind Harboe2009-12-081-0/+25
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* minidriver: fix inline capability of minidriverØyvind Harboe2009-12-0810-48/+90
| | | | | | | | | | | Low latency low CPU processing power systems(embedded) will benefit greatly from being able to inline certain jtag_add_xxx() fn's. The trick is that this has to be done in such a way as to allow implementing an OpenOCD API with a shared library(eventually) on a PC hosted OpenOCD. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* build: add build/src to include pathØyvind Harboe2009-12-082-2/+5
| | | | | | This allows including generated include files. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* misc code review updatesDavid Brownell2009-12-051-2/+1
| | | | | | | | | More updates from the code review by Steve Grubb <sgrubb@redhat.com>. The Jim float-comparision bug just gets a comment not a fix, though. Cc: Steve Grubb <sgrubb@redhat.com>. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* separate Jim from jtag/core.cZachary T Welch2009-12-042-11/+11
| | | | | | After previous efforts, only one Jim routine remained in jtag/core.c, and moving it to jtag/tcl.c painlessly finishes separating these layers. The headers need separating, but the implementation is clean.
* allow 'jtag init' to be run in any modeZachary T Welch2009-12-041-1/+1
| | | | Help alleviate further potential problems with interactive startup.
* zy1000: FPGA revC wipØyvind Harboe2009-12-041-5/+19
| | | | | | | The bug in revC register memory access is pretty much cornered now. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* remove tertiary include pathsZachary T Welch2009-12-032-7/+2
| | | | | With all #include directives converted, we only need to have the top-level src/ directory in the search path.
* change #include "../hello.h" to "hello.h"Zachary T Welch2009-12-031-1/+1
| | | | | | Before we can -I the top-level src/ directory alone, references to "hello.h" must be updated. This is an internal header, so it does not need angle brackets.
* change #include "embeddedice.h" to <target/embeddedice.h>Zachary T Welch2009-12-032-2/+2
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "embeddedice.h" the following form should be used. #include <target/embeddedice.h> The exception is from .c files in the same directory.
* change #include "minidriver.h" to <jtag/minidriver.h>Zachary T Welch2009-12-033-3/+3
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "minidriver.h" the following form should be used. #include <jtag/minidriver.h> The exception is from .c files in the same directory.
* change #include "jtag.h" to <jtag/jtag.h>Zachary T Welch2009-12-032-2/+2
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "jtag.h" the following form should be used. #include <jtag/jtag.h> The exception is from .c files in the same directory.
* change #include "interface.h" to <jtag/interface.h>Zachary T Welch2009-12-0319-19/+19
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "interface.h" the following form should be used. #include <jtag/interface.h> The exception is from .c files in the same directory.
* change #include "commands.h" to <jtag/commands.h>Zachary T Welch2009-12-0311-11/+11
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "commands.h" the following form should be used. #include <jtag/commands.h> The exception is from .c files in the same directory.
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