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path: root/src/jtag/drivers/jlink.c
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2015-03-09jlink: Add variant "J-Link Lite-XMC4000"Andreas Färber
Avoids "J-Link hw type unknown 0x10" on the Infineon Relax Lite Kit. Change-Id: I3091623ead2e84b67ac20d9866307ccbb3f26f66 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/2568 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2015-03-09jlink: Add variant "J-Link Lite-XMC4200"Andreas Färber
Avoids "J-Link hw type unknown 0x11" on various Infineon boards. Change-Id: If20b9e21110d2acc02be57f5faf28c5e6a39e2c9 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/2565 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2015-02-11J-Link serial number config optionJoerg Fischer
Add serial option to jlink config commands, handy when there is more than one adapter connected. To select adapter 0123456 for OpenOCD, use jlink serial 0123456 Change-Id: Ib29ce3f0c4975e1169211721a4531bf4db61f1ee Signed-off-by: Joerg Fischer <turboj@gmx.de> Reviewed-on: http://openocd.zylin.com/2521 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2015-02-11jlink: Added hardware version number for JLink firmware on LPC-Link2Nemui Trinomius
JLink firmware on LPC-Link2 has unique hardware version number(0x12). Change-Id: I76b6e27c47d236da75c61dd6b83d6a823615968d Signed-off-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp> Reviewed-on: http://openocd.zylin.com/2298 Tested-by: jenkins Reviewed-by: Anders Oleson <anders@openpuma.org> Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2015-01-09swd: handle various failure conditionsPaul Fertser
When communication with target fails for whatever reason, it makes sense to do JTAG-to-SWD (in case the target got power-cycled or the DAP method was reset anyhow), SWD line reset sequence (part of JTAG-to-SWD already) and the mandatory IDCODE read. Schedule that to be performed on the next poll. Fix the return values for ftdi and jlink drivers to be consistent with OpenOCD error codes and remove ad-hoc calls to perform DAP method switching (as it's now done from the upper layer automatically). Change-Id: Ie18797d4ce7ac43d8249f8f81f1064a2424e02be Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2371 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Mateusz Manowiecki <segmentation@fault.pl>
2014-11-24jtag/drivers/jlink: implement register command to fix SWDPaul Fertser
Some J-Link fw versions require registration to be performed before SWD operation is possible. It doesn't harm anyway, vendor's utilities do it unconditionally. Thanks go to Segger for providing the necessary information. Change-Id: Iabd76c743eca86e2c817a97cb93c969fec3f7ac6 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2331 Tested-by: jenkins
2014-10-06libusb: introduce jtag_libusb_choose_interface() and use it for JLinkPaul Fertser
This introduces a new common function that allows auto-discovery of a suitable USB interface based on class, subclass and protocol matching. It claims the interface and returns the corresponding endpoints number to the caller. The need for this arised due to nRF51822 USB dongle which comes with an "on-board Segger J-link debugger" having 3 interfaces, so the current code can't work at all with it (in this particular case the last interface needs to be choosen). This also removes special handling of JLink-OB endpoint numbers as it's now possible to autodetect them as well as the standard JLink endpoints. Change-Id: I4d990a7a3b373efdd2949a394b32d855a168e138 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2327 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-10-06jtag/drivers/jlink.c: fix for LPC Link-2 running JLink firmware on LinuxAnders
Change 2288 fixed the extraneous reset caused by set_configuration that crashed the LPC Link-2 running JLink firmware and works on windows platforms. On Linux however, conditional code was still calling USB reset and caused the adapter to crash on any non-windows platforms. Change-Id: Ibf2a02d0dcdd91ccb71d86231cd8311dcadfee1e Signed-off-by: anders@openpuma.org Reviewed-on: http://openocd.zylin.com/2297 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-09-22Support hla_serial command for ST-LINK adapters.Austin Phillips
The hla_serial command allows for a programming device serial number to be specified in addition to USB VID/PID. This allows for multiple ST-LINK/V2 programmers to be attached to a single machine and operated using openocd. Change-Id: I350654bf676eb26ba3a90450acfa55d2a5d2d791 Signed-off-by: Austin Phillips <austin_phillips@hotmail.com> Reviewed-on: http://openocd.zylin.com/2198 Tested-by: jenkins Reviewed-by: Martin Glunz <mg@wunderkis.de> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-08-19jlink: Constantify string arraysSpencer Oliver
Change-Id: Ib63f4c32e6d5a7dad21567521d938142ea40b308 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/2245 Tested-by: jenkins
2014-08-19jlink: add variant "J-Link Lite-ADI"Spencer Oliver
Fitted to various Analog Devices ADuCM36x dev boards. Change-Id: Ib3691704c0ecd2f8cba1abba284aee695d6bc135 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/2244 Tested-by: jenkins
2014-08-19jlink: fix typoSpencer Oliver
Change-Id: If495b819c0532a97447ec7208c13d8a66a3ad47d Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/2243 Tested-by: jenkins
2014-08-02drivers/jlink: Revert old workaroundAndreas Fritiofson
This workaround broke usage with at least the I.MX6Q. The comment implies that talking to the J-Link dongle itself should fail if the target isn't reset, which sounds really strange. I'm guessing it just triggered another bug in OpenOCD or Segger FW which might have been fixed since. Revert and wait and see if there are any failure reports. Tested with Kwikstik (J-Link + Kinetis K40), not with the mentioned adapter. Change-Id: I97f555efe079bd99c098bf483491d9509b2363ad Signed-off-by: Roy Spliet <rspliet@mpi-sws.org> Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/2147 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2014-08-02drivers/jlink: fix SWD speed config, and set it before sending anythingPaul Fertser
During the initialisation a driver might need to communicate with the target (e.g. sending jtag2swd sequence), so when doing so it should honour the user-specified speed. Change-Id: If84fea6057fda9edcf2c0a653edfbab2500e3cdd [andrew.smirnov@gmail.com: fix khz/hz confusion] Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2224 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-08-02drivers/jtag/jlink: support SWD modePaul Fertser
Quick attempt at SWD support, closely modelled after ftdi. Change-Id: I25140d80c5be7b2f8f0e2ef722a4ba4df0da4cf3 Signed-off-by: Brian Campbell <Brian.Campbell@ed.ac.uk> Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2141 Tested-by: jenkins Reviewed-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp> Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-06-22jtag/drivers/jlink: better diagnostics for RCLK problemsPaul Fertser
The JLink protocol description doesn't really specify it for JTAG-level commands but the real life evidence is that 0x01 error code means "Adaptive clocking timeout" as it does for e.g. WRITE_MEM_ARM79. Change-Id: I4e3b568742814271919f92d202713968c8fcccfb Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2169 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-03-29jlink: add support for Jlink-OB (0x0105) devicesAndrey Yurovsky
The JLink-OB (onboard) devices work the same way as the normal JLink except that their PID is 0x0105 (and that's the only one we know of so far) and their endpoint addresses are different due to there being a CDC-ACM interface as well. These JLink-OB devices show up on a lot of vendors' development kits as an integrated debugger. This change simply checks whether the adapter we opened has a JLink-OB PID and, if it does, uses the JLink-OB endpoints rather than the default. To do this, we add a new routine, jtag_libusb_get_pid() to the libusb adapter layer, it in turn just calls libusb_get_device_descriptor(), which previously had no wrapper. Also, checkpatch.pl doesn't like the VID/PID macros as defined so I moved them to the array itself. This should have no effect on the code. This change adds the 0102 through 0104 PIDs to openocd.rules as well as this new 0105 PID. Tested on an Atmel SAM4S Xplained board which has a JLink-OB, also regression tested by using a 0x0101 PID normal JLink adapter. Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com> Change-Id: I121d30e57729cda3adb66e2a5dc72e1fcb7ef8b1 Reviewed-on: http://openocd.zylin.com/2031 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2014-01-15Conform to C99 integer types format specifiersHsiangkai Wang
Review and modify to conform to C99 integer types format specifiers. Use arm-none-eabi toolchain to build successfully. Change-Id: If855072a8f88886809309155ac6d031dcfcbc4b2 Signed-off-by: Hsiangkai Wang <hsiangkai@gmail.com> Signed-off-by: Hsiangkai <hsiangkai@gmail.com> Reviewed-on: http://openocd.zylin.com/1794 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-09-25jlink: improve USB read during jlink_tap_executePhilip Craig
Previously, when doing EMU_CMD_HW_JTAG3 commands we would do two reads, one to read the data, and one to read the result. However, we can just do a single larger read instead. The motivation for this change is a weird problem. If I run the Segger software before running OpenOCD, then the first read always fails: Error: usb_bulk_read failed (requested=1, result=0) Error: jlink_tap_execute, wrong result -107 (expected 1) Sniffing the USB traffic shows that the J-Link is returning an overflow error, meaning it is expecting to return the full result in a single read. Change-Id: I75e020d3b3732c9a74ee3d31838fdf17a7fac24c Signed-off-by: Philip Craig <phil@blackmoth.com.au> Reviewed-on: http://openocd.zylin.com/1447 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-09-25jlink: Replace crazy home cooked assertion with a real oneAndreas Fritiofson
Change-Id: I83d66ddef34965dd94a0ff76aa1367cc9d19f2df Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/1644 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-05update files to correct FSF addressSpencer Oliver
Change-Id: I429f7fd51f77b0e7c86d7a7f110ca31afd76c173 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1426 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2012-06-26J-Link: Initialize .transports to suppress warning.Alexander Osipenko
jtag_interface.transports field was left uninitialized, which triggers warning message on program startup. Although hardware natively supports SWD interface, no software support currently present, so the value choosen to be <jtag_only>. Change-Id: I2da41790b1850950af416cec4362d5b7bf927b2b Signed-off-by: Alexander Osipenko <sipych@gmail.com> Reviewed-on: http://openocd.zylin.com/670 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-06-26J-Link: Forcibly select JTAG transportAlexander Osipenko
Some versions of Segger's software do not select JTAG interface by default. Do it in the intial setup. Firmware version check code still present, with updated set of unsupported. Note from Segger: Alright, we were not aware of that OpenOCD does not select the interface before it starts communicating with the target. A debugger should always select the appropriate target interface before it starts communicating with the target, since otherwise it could also happen that a previous session with another debugger had selected SWD and the interface was not switched again by OpenOCD. Change-Id: I5b4eab7e0e3625ec32be75a36d89e16d17e899bf Signed-off-by: Alexander Osipenko <sipych@gmail.com> Reviewed-on: http://openocd.zylin.com/667 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-06-26JLink: added jlink_usb_io() functionAlexander Osipenko
jlink_usb_io() function added for basic communication, since jlink_usb_message() is more specific to JTAG transactions. To verify the patch issue "jlink config" command. Change-Id: Id7d10bd5e8985d4c77f2e0ca47fb6033db2877bf Signed-off-by: Alexander Osipenko <sipych@gmail.com> Reviewed-on: http://openocd.zylin.com/679 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-06-26J-Link Unsupported firmware version checkAlexander Osipenko
OpenOCD does not work with the latest firmware versions of Segger J-Link. Latest working version: V4.42c Unsupported versions: 4.44 to 4.46f, 4.20 to 4.30 Older versions of firmware can be found here: http://www.segger.com/j-link-older-versions.html The firmware versions does not correspond directly with "Software and documentation pack for Windows", it may be distinguished by the "compile" date in the information string. Print an warning message if unsupported firmware version detected. Change-Id: Id7d1f965b8ce2fdbcd0026a85ddd093e2fa48720 Signed-off-by: Alexander Osipenko <sipych@gmail.com> Reviewed-on: http://openocd.zylin.com/666 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-06build: cleanup src/jtag/drivers directorySpencer Oliver
Change-Id: I99c08ec0132d5a15250050e718310f1ddd9fe546 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/425 Tested-by: jenkins
2011-12-12jlink libusb-1.0 driver.Mauro Gamba
jlink modified to use the new usb abstaction layer. During the configuration process we can select if use libusb0 or libusb-1.0 library for this driver. Change-Id: I70bc9ee2f89b7597e0f64ea80cad7f1b9070f01b Signed-off-by: Mauro Gamba <maurillo71@gmail.com> Reviewed-on: http://openocd.zylin.com/236 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2011-05-01adapter speed: require init script setting and centralize activation from ↵Jonas Hörberg
drivers to core.c Signed-off-by: Jonas Hörberg <jhorberg@sauer-danfoss.com>
2011-04-09jlink: jlink_debug_buffer use inline function when _DEBUG_USB_COMMS_ not defineJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-13jlink: add Emulator configuration supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-13jlink: add detect hw typeJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-13jlink: use tap buffer as 2kJean-Christophe PLAGNIOL-VILLARD
as said in the datasheet Section 3.3.2 Organization of buffers All buffers are big enough to hold 2 KByte of data. this will double the speed of download Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-13jlink: add capability dumper and commandJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-03-02jlink: add jlink_pid to specify the pid to useJean-Christophe PLAGNIOL-VILLARD
this will allow us to use multiple jlink at the same time as when the USB-Address is specified the PID change from 0x0101 to (0x101 + usb_adress) Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-03-02jlink: switch commands to subcommandsJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-03-02jlink: harmonise the device name to J-LinkJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-03-02jlink: add new PID and VIDJean-Christophe PLAGNIOL-VILLARD
The default pid of the segger is 0x0101 But when you change the USB Address it will also pid = ( usb_address > 0x4) ? 0x0101 : (0x101 + usb_address) Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-02-23jlink: set the speed at JLINK_MAX_SPEED when an exceeded speed is requestedJean-Christophe PLAGNIOL-VILLARD
it will allow to be at the highest speed of the jlink without touching the board or cpu config tested on sam-ice v5 and at91rm9200-ek Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
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.
2010-12-08jtag: 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>
2010-10-10add JLINK protocol doc refDavid Brownell
Provide URL for a recent version of JLINK protocol. Signed-Off-By: David Brownell <dbrownell@users.sourceforge.net>
2010-06-17jlink: fix -Wshadow warningAntonio Borneo
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-07jtag: 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>
2010-03-10JLINK: 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>
2010-02-04JLink: reference protocol documentationDavid Brownell
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>
2010-01-03JTAG/drivers: cleanup jtag_interface structsDavid Brownell
Get rid of excess indents. Ditto superfluous "&" before function pointers. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-12-11build: fix cygwin build warningsSpencer Oliver
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2009-12-03change #include "interface.h" to <jtag/interface.h>Zachary T Welch
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.
2009-12-03change #include "commands.h" to <jtag/commands.h>Zachary T Welch
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.
2009-12-02move jtag drivers to src/jtag/driversZachary T Welch
Moves JTAG interface drivers to src/jtag/drivers/, Adds src/jtag/drivers/Makefile.am. Builds libocdjtagdrivers.la. Flattens the rlink driver files into the drivers/ directory, adding the 'rlink_' prefix or '.rlink' suffix as appropriate.
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