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path: root/src/jtag/drivers
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2011-01-09nit: more LOG_* \n fixesEric Wetzel
Remove extra \n from LOG_DEBUG, LOG_INFO, and LOG_WARNING messages Remove LOG_INFO_N LOG_INFO_N was only used once and had a \n at the end Change LOG_USER_N calls that end with \n to LOG_USER
2011-01-05nit: do not add \n at end of LOG_ERROREric Wetzel
Fixed in many other places, and submitted in response to Øyvind's invitation.
2010-12-16Fix for compilation failure amt_jtagaccel.cJohn Devereux
Hi, I think there are errors in amt_jtagaccel.c I attach a small patch that I needed to make it compile.
2010-12-08build: fix build from previous commitSpencer Oliver
commit 740b9e25b410c164e661d0334a9ea4168406726b broke the drivers for ftdi and parport due to retval already being defined. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-12-08jtag: getting the JTAG speed can failØyvind Harboe
If the JTAG speed has not been set, then it has no defined value, add code to propagate the error. No change to actual behavior as no new failure paths have been introduced. This is a no-op patch to make subsequent patches smaller. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-11-30Some cosmetic fixes to the Lisa/L layout support functions.Piotr Esden-Tempski
2010-11-30Added support for the blinking leds on Floss-JTAG v0.3 and newer.Piotr Esden-Tempski
2010-11-18build: add common.mkSpencer Oliver
Rather than specifying common makefile variables move them all to a common.mk. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-10-25buspirate: change handling of communication speed setting + create serial ↵Michal Demin
port open function Signed-off-by: Michal Demin <michaldemin@gmail.com>
2010-10-25buspirate: Serial port was not correctly closed.Michal Demin
Signed-off-by: Michal Demin <michaldemin@gmail.com>
2010-10-10add JLINK protocol doc refDavid Brownell
Provide URL for a recent version of JLINK protocol. Signed-Off-By: David Brownell <dbrownell@users.sourceforge.net>
2010-09-30Update ep93xx and at91rm9200 driversLuca Bruno
ep93xx and at91rm9200 are conditionally built only on arm and were not updated to reflect changes in command registration handler. This patch makes them properly compile again, fixing a build failure experienced on Debian armel. Signed-off-by: Luca Bruno <lucab@debian.org> Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
2010-08-27bitq: unshadow pause()David Brownell
bitq.c: In function ‘bitq_scan_field’: bitq.c:224: error: declaration of ‘pause’ shadows a global declaration /usr/include/unistd.h:429: error: shadowed declaration is here Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-08-14Fix typo in usb_blaster_vid_pid error messageCatalin Patulea
2010-08-13Added support for the Lisa/L jtag LEDs.Piotr Esden-Tempski
2010-08-13Added support for Lisa/L builtin JTAG interface.Piotr Esden-Tempski
2010-07-23Buspirate: fix shadowMichal Demin
2010-07-19more careful luminary initDavid Brownell
Set up more of the Luminary-specific signals, and stop cloning a few of the JTAG defaults. More comments too. Still leaves the "dap info 0" bugs unresolved (presumably coupled to this particular adapter family) where TPIU, ITM, DWT, and other debug modules wrongly display as extra NVICs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-07-18comments for Luminary ICDI layoutDavid Brownell
Provide $defines for more of the signals involved in the Luminary ICDI hardware, and comment some of what's going on. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-07-09transport selection tweaksDavid Brownell
* Bugfix and simplify legacy jtag-only defaulting * Make "dummy" declare its jtag-only nature * likewise update ft2232 * warn if selection is _required_ (multi-transport adapters), fixes the "only ft2232 works" bug for at least dummy, with other drivers going the "legacy" path (submit patches). Signed-off-by: David Brownell <db@helium.(none)>
2010-07-09transport: fix bug/typo in transport_register cmdSpencer Oliver
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-02initial "transport" frameworkDavid Brownell
This adds the guts of a transport framework with initialization, which should work with current JTAG-only configurations (tested with FT2232). Each debug adapter can declare the transports it supports, and exactly one transport is initialized. (with its commands) in any given OpenOCD session. * Define a new "struct transport with init hooks and a few "transport" subcommands to support it: "list" ... list the transports configured (just "jtag" for now) "select" ... makes the debug session use that transport "init" ... initializes the selected transport (internal) * "interface_transports" ... declares transports the current interface can support. (Some will do this from C code instead, when there are no hardware versioning (or other) issues to prevent it. Plus some FT2232 tweaks, including a few to streamline upcoming support for an SWD transport (initially for Luminary adapters). Eventually src/jtag should probably become src/transport, moving jtag-specific stuff to transport/jtag. Signed-off-by: David Brownell <db@helium.(none)>
2010-07-02ft2232: revert ft2232_read_scan changesSpencer Oliver
Revert change made in commit dd88b461da1cb8642200dd5c96fb1ff384ca9f7b. Caused segfaults when using ftdi driver under win32. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-01ft2232: bugfix from previous commitSpencer Oliver
fix build error with commit dd88b461da1cb8642200dd5c96fb1ff384ca9f7b Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-01ft2232: simplify ft2232_read_scanMarc Pignat
2010-07-01ft2232: cleanup ft2232_writeMarc Pignat
* Include the size check into ft2232_write, so calling it is simpler. * Use sizeof(buffer) when possible
2010-06-19arm-jtag-ew: -Wshadow fixAndreas Fritiofson
declaration of ‘index’ shadows a global declaration in /usr/include/string.h Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2010-06-17mingw32: -Wshadow fixes in arm-jtag-ew.cFreddie Chopin
(error: declaration of ‘stat’ shadows a global declaration; /usr/local/lib/gcc/i686-w64-mingw32/4.4.2/../../../../i686-w64-mingw32/include/sys/stat.h:279: error: shadowed declaration is here) Signed-off-by: Freddie Chopin <freddie_chopin@op.pl>
2010-06-17mingw32: -Wshadow fixes in rlink.cFreddie Chopin
(error: declaration of ‘byte’ shadows a global declaration; /usr/local/lib/gcc/i686-w64-mingw32/4.4.2/../../../../i686-w64-mingw32/include/rpcndr.h:50: error: shadowed declaration is here) Signed-off-by: Freddie Chopin <freddie_chopin@op.pl>
2010-06-17rlink: -Wshadows fixesFreddie Chopin
(error: declaration of ‘pHDev’ shadows a global declaration; ../../../../src/jtag/drivers/rlink.c:102: error: shadowed declaration is here) Signed-off-by: Freddie Chopin <freddie_chopin@op.pl>
2010-06-17jlink: fix -Wshadow warningAntonio Borneo
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-17vsllink: fix -Wshadow warningAntonio Borneo
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
2010-06-07jtag: rename JTAG_MOVESTATE to JTAG_TLR_RESETØyvind Harboe
JTAG_MOVESTATE is misleading, this cmd is only used for reset. JTAG_PATHMOVE should be used otherwise. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-24FT2232 Messaaging fixDavid Brownell
The init cleanup patch overlooked a message which was wrongly specific to the "usbjtag" layout. Fix. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-22bitq: fix warning now that out_value is constØyvind Harboe
This was an easy one. Just add the missing "const" to a local variable definition. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-21ft2232 init mess cleanupDavid Brownell
In the ft2232 driver, initialization for many layouts punts to a routine called usbjtag_init(), instead of a routine specific to each layout. That routine is a mess built around a "what type layout am I" core. That's a bad design ... in this case, especially so, since it bypasses the layout-specific dispatch which was just done, and obfuscates the initialization which is at least somewhat generic, instead of being specific to the "usbjtag" layout. Split and document out the generic parts of usbjtag_init(), and make the rest of those layouts have layout-specific init methods. Also, rename usbjtag_reset() ... that also was not specific to the "usbjtag" layout, and thus contributed to the previous code structure confusion. (Eventually, all layout-specific code (and method tables) should probably live in files specific to each layout. These changes will facilitate those and other cleanups to this driver.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-19FT2232 comment tweaksDavid Brownell
Note that the FT4232 chips have four channels not two, and Elaborate on uses of the additional channels. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-16bitbang: add jtag_add_tms_seq supportØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-15rename jtag_khz as adapter_khzDavid Brownell
Globally rename "jtag_khz" as "adapter_khz", and move it out of the "jtag" command group ... it needs to be used with non-JTAG transports Includes a migration aid (in jtag/startup.tcl) so that old user scripts won't break. That aid should Sunset in about a year. (We may want to update it to include a nag message too.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-15FT2232: bulidfixSpencer Oliver
Fix build issue with commit c23d4596d2239bdbba080499de837f53e0c89e59 Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-03-14FT2232: lookup and save layout just onceDavid Brownell
Streamline use of the layout: have the "ft2232_layout" command look it up and save the result, instead of having a few different chunks of code looking it up later, and saving just its name (which is already part of the layout). This - is cleaner - reports errors sooner - facilitates earlier adapter-specific setup - removes unused "default to "usbjtag" logic Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-11versaloon cleanup patchDavid Brownell
Remove undesirable - backslashes at end-of-line; - initializations of BSS data to zero/NULL; - overlong lines (80+ characters) - whitespace issues - brackets around single-line statements And other minor issues reported by the Linux "checkpatch" utility Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-11New JTAG driver for Versaloonsimon qian
This patch greatly simplifies the Versaloon driver: - reducing the code size from more than 50K to less than 28K - adding support for IR/DR scan with unlimited size - using tap_get_tms_path and tap_get_tms_path_len. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-11Add support for Bus Pirate as a JTAG adapter.Michal Demin
This includes a driver and matching config file. This support needs to be enabled through the initial "configure" (use "--enable-buspirate"). Signed-off-by: Michal Demin <michaldemin@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-03-10JLINK: user info message cleanupSpencer Oliver
- remove trailing LF's from user info messages. - split long lines. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-03-08jtag: simplify jtag_add_plain_ir/dr_scanØyvind Harboe
These fn's now clearly just clock out/in bits. No mystical fields are involved. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-08jtag: jtag_add_ir_scan() now takes a single fieldØyvind Harboe
In the code a single field was all that was ever used. Makes jtag_add_ir_scan() simpler and leaves more complicated stuff to jtag_add_plain_ir_scan(). Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-08jtag: retire tap fieldØyvind Harboe
jtag_add_dr/ir_scan() now takes the tap as the first argument, rather than for each of the fields passed in. The code never exercised the path where there was more than one tap being scanned, who knows if it even worked. This simplifies the implementation and reduces clutter in the calling code. use jtag_add_ir/dr_plain_scan() for more fancy situations. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-01jtag: the post TAP state is now passed to the driversØyvind Harboe
after clocking out a tms sequence, then the TAP will be in some state. This state is now handed to the drivers. TAP_INVALID is a possible state after a TMS sequence if switching to SWD. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-02-28FT2232: add missing enum when using ftd2xx librarySpencer Oliver
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
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