Commit Graph

83 Commits

Author SHA1 Message Date
Marc Schink 442f1540d5 Improve J-Link driver and introduce libjaylink.
This patch uses libjaylink which is a library to access J-Link
devices. As other tools which are not in the scope of OpenOCD also
need to access J-Link devices a library is used. A firmware upgrade
tool and an advanced configuration tool for J-Link devices are under
development.

Further versions of libjaylink will support additional features
OpenOCD could benefit from. This includes TCP/IP as additional
possibility to connect to J-Link devices as well as power tracing and
device internal communication. The latter is used to access
peripherals on some development boards (e.g EFM32 STK and DVK).

Integration of libjaylink is realized with a git submodule like
jimtcl. As libjaylink depends on libusb-1.0 only, no additional
dependency is introduced for OpenOCD.

All low-level JTAG and SWD implementations of the current driver are
left untouched and therefore no incompabilities are to be expected.

Improvements of this patch:

 * Support for more USB Product IDs, including those with the new
   scheme (0x10xx). The corresponding udev rules are also updated.
 * Device selection with serial number and USB address.
 * Adaptive clocking is now correctly implemented and only usable for
   devices with the corresponding capability.
 * The target power supply can now be switched without the need for
   changing configuration and power cycling the device.
 * Device configuration is more restrictive and only allowed if the
   required capabilities are available.
 * Device configuration now shows the changes between the current
   configuration of the device and the values that will be applied.
 * Device configuration is verified after it is written to the device
   exactly as the vendor software does.
 * Connection registration is now handled properly and checks if the
   maximum number of connections on a device is reached. This is also
   necessary for devices which are attached via USB to OpenOCD as
   some device models also support connections on TCP/IP.
 * Serial Wire Output (SWO) can now be captured. This feature is not
   documented by SEGGER however it is completely supported by
   libjaylink.

This patch and libjaylink were tested on Ubuntu 14.04 (i386),
Debian 7 (amd64), FreeBSD 10.0 (amd64) and Windows XP SP3 (32-bit)
with the following device and target configurations:

 * JTAG: J-Link v8.0, v9.0 and v9.3 with AT91SAM7S256
 * SWD: SiLabs EFM32 STK 3700 (EFM32GG990F1024)
 * SWD: J-Link v8.0, v9.0 and v9.3 with EFM32GG990F1024
 * SWD: XMC 2Go (XMC1100)
 * SWD: XMC1100 Boot Kit (XMC1100)
 * SWD: IAR Systems / Olimex Eval Board (LPC1343F)
 * SWD: Nordic Semiconductor nRF51 Dongle (nRF51422)
 * SWD: SiLabs EZR32 WSTK 6220A (EZR32WG330FG60G)

Except for Windows XP all builds are tested with Clang in addition to
GCC. This patch and libjaylink are not tested on OSX yet.

Change-Id: I8476c57d37c6091c4b892b183da682c548ca1786
Signed-off-by: Marc Schink <openocd-dev@marcschink.de>
Reviewed-on: http://openocd.zylin.com/2598
Tested-by: jenkins
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2015-11-26 12:19:22 +00:00
Paul Fertser c1c4a6dd7f Change from sys/poll.h to standard poll.h location
According to "man 2 poll" the correct header to include is poll.h, not
sys/poll.h. Reported by a build against musl.

Change-Id: I5298b49dc947d1a368e423104c0c0c7b9bdd1a10
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/2947
Tested-by: jenkins
2015-11-03 21:38:58 +00:00
Paul Fertser 70a14db147 Restore normal development cycle
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2015-05-18 00:34:18 +03:00
Paul Fertser 7b8b2f9443 The openocd-0.9.0 release
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2015-05-18 00:06:36 +03:00
Paul Fertser abd7ad027f Restore -dev suffix
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2015-04-24 18:56:30 +03:00
Paul Fertser 323320487f The openocd-0.9.0-rc1 release candidate
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2015-04-24 18:12:24 +03:00
Paul Fertser c9639ae2ac configure: define WIN32_LEAN_AND_MEAN early to make it effective
This macro makes windows builds faster and helps with the old "#define
interface struct" issue as the word "interface" is part of libusb-0.1
API. However, defining it in replacements.h is too late, as windows.h
gets included by that time from somewhere else.

This solution is provided by Ray Donnelly from the MSYS2 team.

Change-Id: I376a5fb3d106786515d7e1ba44dbd751e4dcdb1b
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2486
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2015-02-04 21:56:55 +00:00
Spencer Oliver c7de02d619 build: make makeinfo optional
This means the user does not have to install texinfo to build OpenOCD.

Change-Id: Id9f42da798d3c2b79e95214c9e2559cf32802251
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/2325
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-10-16 12:30:26 +00:00
Paul Fertser f1b04a20dc Provide od+sed replacement for the bin2char helper
Using custom build-time tools is always more problematic, especially
for cross-compiling.

This alternative implementation assumes "od" (IEEE Std 1003.1-2001)
and sed are available which should be the case for any reasonably
modern system.

Change-Id: I0208f475648c78e7dca127ff4bab60d314b2bf53
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2139
Tested-by: jenkins
Reviewed-by: Fatih Aşıcı <fatih.asici@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-08-02 09:00:28 +00:00
Fatih Aşıcı 84281d711e vsllink: Port to libusb-1.0 API
Change-Id: I8a9a4dace8e7e8152947094b27b86f9a0d90fa61
Signed-off-by: Fatih Aşıcı <fatih.asici@gmail.com>
Reviewed-on: http://openocd.zylin.com/1952
Tested-by: jenkins
Reviewed-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-07-03 19:43:16 +00:00
Paul Fertser e3be699f51 configure: fix formatting when "echo -n" is not supported
The -n option is non-standard and is unavailable on some systems
(e.g. OS X's shell builtin).

Change-Id: Ia2fed186dee5fa6da543944873d67ebee1d9354e
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2172
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-06-22 09:25:45 +00:00
Paul Fertser 930e41a292 configure.ac: correct test for USB_BLASTER_DRIVER AM symbol
Blaster II should depend on the corresponding symbol, not on libusb-1
presence.

Change-Id: I3d27a1005a78fe81042cb7b515618604612c3ece
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2159
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-05-31 12:07:44 +00:00
Paul Fertser 8fa67bd57d Restore normal development cycle
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2014-04-27 15:07:08 +04:00
Paul Fertser ca218832bb The openocd-0.8.0 release
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2014-04-27 14:28:21 +04:00
Paul Fertser 7ad635bb68 Restore -dev suffix
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2014-04-15 09:54:32 +04:00
Paul Fertser 6812993483 The openocd-0.8.0-rc2 release candidate
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2014-04-15 08:58:20 +04:00
Paul Fertser cb11564219 configure: presto ftdi driver requires libftdi
Change-Id: I4b04eec5084d4b8129e2aff8f3411c6d92e84431
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2101
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2014-04-14 18:17:43 +00:00
Paul Fertser d7cbdee3e9 Restore -dev suffix
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2014-03-30 10:10:29 +04:00
Paul Fertser af5cd85389 The openocd-0.8.0-rc1 release candidate
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2014-03-30 07:54:35 +04:00
Andreas Fritiofson 09e9625d6c ft2232: Mark interface driver as deprecated
Change-Id: I5ebc924ab66c86f1902942bebc203a34d97abc64
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1899
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-03-28 10:07:01 +00:00
Franck Jullien 87e91f4db9 jtag/drivers: add USB-Blaster II
This patchs adds a new access driver for the existing
USB-Blaster interface driver.

This interface (as it is build-in on the sockit development
board) is composed of a Cypress EZ-USB plus a CPLD.

The Cypress chip as an embedded 8051 microcontroller.
When it's powered up, the firmware is downloaded to the
chip then the device is disconnected and reconnected with
the new firmware.

The USB-Blaster II protocol is almost identicial to
the old one. The only difference is that you need to
send a 0x5F before read TDO back. This command
seems to copy TDO buffer datas to the endpoint buffer.

Driver will be auto enabled if libusb-1.0 is detected.

Change-Id: I562a720a68cb4dcabeab791947d5d38776cb70fa
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-on: http://openocd.zylin.com/1791
Tested-by: jenkins
Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-01-20 13:28:02 +00:00
Spencer Oliver 4dc8cd201c cmsis-dap: add initial cmsis-dap support
This is based on work from:
https://github.com/TheShed/OpenOCD-CMSIS-DAP/tree/cmsis-dap

Main changes include moving over to using HIDAPI rather than libusb-1.0
and cleaning up to merge into master. Support for reset using srst has
also been added.

It has been tested on all the mbed boards as well as the Freedom board
from Freescale. These boards only implement SWD mode, however JTAG mode
has been tested with a Keil ULINK2 and a stm32 target - but requires a lot
more work.

Change-Id: I96d5ee1993bc9c0526219ab754c5aad3b55d812d
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com>
Reviewed-on: http://openocd.zylin.com/1542
Tested-by: jenkins
2014-01-09 15:20:51 +00:00
Mathias K 23be4e435f build: remove hard coded ftdi and usb libraries
This patch remove the hardcoded libraries. Also a check for
libftdi1 installations was added. This check fix an issue
with gentoo and maybe other systems.

Change-Id: Ieff9ec4d66ee0f3e6b22261a10e4cab9f26b6b51
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/1759
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-12-22 20:22:37 +00:00
Martin Schmölzer 504f79a906 Fix ULINK driver dependencies in configure.ac
Commit dd6274deed (see
http://openocd.zylin.com/#/c/1475/ for futher information) adds the wrong
libusb dependency for the ULINK driver (libusb-0.1), when in fact the ULINK
driver uses the libusb-1.0 API since commit
f684252b25.

Change-Id: I6946f1fdc0e26bfc7bdcff27a721e05a05b464a5
Signed-off-by: Martin Schmölzer <martin.schmoelzer@student.tuwien.ac.at>
Reviewed-on: http://openocd.zylin.com/1699
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-10-21 21:15:36 +00:00
Franck Jullien 4e79b48e2c Add new target type: OpenRISC
Add support for OpenRISC target. This implementation
supports the adv_debug_sys debug unit core. The mohor
dbg_if is not supported. Support for mohor TAP core
and Altera Virtual JTAG core are also provided.

Change-Id: I3b1cfab1bbb28e497c4fca6ed1bd3a4362609b72
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-on: http://openocd.zylin.com/1547
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2013-09-26 09:52:56 +00:00
Paul Fertser d19fafc8bd Require Autoconf >= 2.64
m4_argn macro was introduced in v2.63b-34-g46e87de on the 22nd of Apr 2009.

Change-Id: Id01cc9f0ffdb46cf6dfd26c3bf3b5efa0ddd2984
Reported-by: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1656
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-09-26 09:48:07 +00:00
Stephan Linz c5787d9488 configure: expand library search for libftd2xx
Error was:
checking for library containing FT_GetLibraryVersion... no
configure: error: You appear to be missing the FTD2xx driver library.

Reason were two cases:

Case one:
The FTD2xx library uses clock_gettime() and in normal cases
the linker will find the function in the libc library. Most
(older) systems require the program be linked with the librt
library to use these (see man clock_gettime: Link with -lrt).

Case two:
You can rebuild the FTD2xx library (relink from the object
files) against the primary (system wide installed) libusb-1.0.
So you avoid mixed code (GPL with proprietary code) in the
FTD2xx library. In this case, the FTD2xx library provides no
private (linked in) libusb-1.0 functionality and require the
program be linked with the libftd2xx __AND__ the libusb-1.0
to resolve all the libusb-1.0 symbols.

Change-Id: Iaf9a35ab4257e37b98dccd47667378ad2a64b7ed
Signed-off-by: Stephan Linz <linz@li-pro.net>
Reviewed-on: http://openocd.zylin.com/1614
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2013-09-16 20:04:17 +00:00
Andreas Fritiofson accb8e94c3 configure: Add libusb-1.0 header bug workaround
Force the libusb-1.0 include dir to be treated as a system include path
which suppresses the cast-align warnings otherwise failing the build on
some platforms.

Change-Id: I738cfd793052b8772731d2feeef968ee893bd4bd
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1534
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-09-13 21:43:50 +00:00
Paul Fertser dd6274deed configure: auto-enable USB adapters based on libusb availability
This unifies the way the USB adapters are handled, and enables them
automatically whenever possible (until explicitly disabled). If an
adapter is explicitly enabled but can't be built, abort the
configure.

Also add infrastructure for generic handling of adapter drivers in
configure and print a summary of the configuration results after
finishing.

The m4 quoting is as conservative as I could get it, and seems
appropriate.

Change-Id: I1655691e5ea0d8eb9e3f67830b96992ffe33640a
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1475
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-09-13 21:43:37 +00:00
Paul Fertser 191a5736c2 libusb: require pkg-config support
An alternative approach to show how much cleaner the pure pkg-config
way is.

This changes the discovery procedures for libusb-1.0 and libusb-0.1,
making them depend on pkg-config being properly installed and
configured, including the necessary build host configuration for the
cross-builds (see
http://www.flameeyes.eu/autotools-mythbuster/pkgconfig/cross-compiling.html)

It should make it possible to compile OpenOCD without changes and
extra effort on GNU/Linux, FreeBSD users would need to supply a .pc
file for their libusb implementation or add LIBUSB1_LIBS and
LIBUSB1_CFLAGS to the configure environment.

Change-Id: I826e378dd1e0d101a549a573b2c63212a7e00b64
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1467
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-09-13 21:43:18 +00:00
Franck Jullien 4b8f866aeb jtag: drivers: Add JTAP VPI client driver
This patch adds a driver for the jtag_vpi server [1]. This server is
now part of the ORPSoC version 3 (OpenRISC Reference Platform SoC).
The jtag_vpi server provides an interface between OpenOCD and a simulated
core.

[1] http://github.com/fjullien/jtag_vpi

Change-Id: I717b72cace4845f66c878581345074f99002e21a
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-on: http://openocd.zylin.com/1609
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-09-08 15:37:51 +00:00
Andreas Fritiofson cc731bda98 configure.ac: Remove obsolete(?) oddity
It causes build failure by adding the build system's includes to the
compiler's search path when cross-compiling with --prefix=/usr.

Building seems to work fine without it. It was added in f7274784. No idea
what it was trying to solve that couldn't be covered in a better way.

Change-Id: Ia32863f0b0cbd498eb34bd2fce73126db5b71a1f
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1530
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2013-07-30 11:57:10 +00:00
Paul Fertser 01a8c7367d automake: use subdir-objects option
Automake 1.14 introduced several non-fatal warnings that should help
projects prepare to the next major automake release (2.0).

Considering the way OpenOCD automake files are written, using
subdir-objects doesn't have any adverse effects, so enable it for the
future compatibility.

Change-Id: I3e7fd93d1b53c5a7ed00ec0f03d2d1510a07f516
Reported-by: Freddie Chopin <freddie_chopin@op.pl>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1517
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2013-07-30 11:56:02 +00:00
Martin Schmölzer f684252b25 ULINK driver: port from libusb-0.1 to libusb-1.0 API
The ULINK driver now uses libusb-1.0 calls (synchronous device I/O) directly
(not the common layer provided by libusb1_common.c)

Successfully tested with ULINK probe and STM32F103 (debug, erase and write
flash).

Change-Id: Ic037a3582db85e49a8cc1ec0dd36f629e4757929
Signed-off-by: Martin Schmölzer <martin.schmoelzer@student.tuwien.ac.at>
Reviewed-on: http://openocd.zylin.com/1459
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-07-17 14:30:41 +00:00
Paul Fertser ab90b87778 configure: remove AM_MAINTAINER_MODE, effectively always enabling all the rules
There're strong arguments against using this macro (mostly regarding
build consistency), so remove it altogether.

Change-Id: I90c8e9a86a24571019366435bd868a6799a09c45
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1476
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2013-07-15 10:13:51 +00:00
Paul Fertser 6aba462576 ft2232_libftdi: perform basic configure checking when cross-compiling
When cross-compiling, current configure script fully ignores libftdi
unavailability and proceeds with LIBS having -lftdi -lusb, that
results in a non-obvious failure much later.

Try to verify libftdi is available by checking if ftdi_new function is
linkable.

Change-Id: I4f593d8ada1f38f82e7f1baa1a4b37b09619e1b4
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1473
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2013-07-11 12:43:56 +00:00
Spencer Oliver 601e35571c build: add missing configure quotes
Change-Id: I14abb24292d4c2ff088c7b95773f73ceac3287cd
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1445
Tested-by: jenkins
2013-06-14 20:28:16 +00:00
Spencer Oliver 0b5bd6b01e build: fix incorrect configure quotes
Change-Id: I427035df1ab2bfb2ec6ac8fafc9683f7d3e3bf06
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1444
Tested-by: jenkins
2013-06-14 20:27:52 +00:00
Paul Fertser 6be2a55bde configure: remove --enable-libusb0 option, rework libusb selection
This makes libusb handling more consistent: if any driver requires
libusb, first check for libusb-1 availability, if not found and
libusb0 is ok for this case, try libusb0.

A user-visible bug fixed by this is that when a user was selecting a
driver that required libusb-1 but was lacking the necessary dev files
or libraries, configure didn't complain (but the build was failing of
course).

--enable-stlink doesn't really require libusb-1 but since it's using the
same automake symbol HLAADAPTER, ti_icdi is getting built too which needs
libusb1 unconditionally. Since using libusb-0.1 makes little sense anyway,
leave that as is.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Change-Id: I630a4ad9e4583743d45b2233bf5d8f4e5c0aab82
Reviewed-on: http://openocd.zylin.com/1434
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-12 14:40:29 +00:00
Paul Fertser 71ee5f6b5f libusb1_common, ftdi: clarify libusb_open error message
Print a user-friendly message when libusb_open() fails, e.g.
Error: libusb_open() failed with LIBUSB_ERROR_ACCESS
when there's a permissions problem.

Also output a configure warning if libusb older than 1.0.9 is detected.

Change-Id: I800f71f06672fe06c0a98a4e469f853b5021bcfe
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1430
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-12 14:40:16 +00:00
Paul Fertser 962b3eb40c Add BCM2835 (as found in Raspberry Pi) interface driver
This adds support for JTAG programming by bitbanging GPIOs exposed on
the RaspberryPi's expansion header.

Tested by connecting directly to an STM32VLDiscovery board, without any
additional circuity. I observed maximum about 4MHz on the TCK pin with an
old analogue 'scope and about 100kHz when setting the speed to 100kHz.
Busyloop waiting is needed because even with a single 0ns nanosleep call
(with FIFO priority) it lowers the TCK speed to ~30kHz which is way too low
to be useful.

The speed testing with adapter_khz 2000 gave the following results:
sudo chrt -f 1 nice -n -19 ./src/openocd \
     -f interface/raspberrypi-native.cfg \
     -c "set WORKAREASIZE 0x2000" \
     -f target/stm32f1x.cfg -c "adapter_khz 2000"

wrote 131072 bytes from file random.bin in 3.973677s (32.212 KiB/s)
dumped 131072 bytes in 1.445699s (88.538 KiB/s)

This is 3.7 times faster for writing and 14.3 times faster for reading
compared to the generic sysfsgpio driver; probably the writing speed is
limited by the target itself here and reading speed might be considerably
higher too with appropriate connection and a capable target.

BCM2835 name is choosen over BCM2708 because the published peripherals
datasheet uses the particular model name and not family name.

Change-Id: Ib78168be27f53c2a3c88c3dd8154d1190c318c78
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/758
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-10 09:39:48 +00:00
Ryan Corbin 76b3563860 Added OpenJTAG Driver
Updated OpenJTAG driver from www.openjtag.org to work with latest version of OpenOCD.

Change-Id: I2917f4e5835fb9ca5265e81dc38515fa97ae9503
Signed-off-by: Ryan Corbin <corbin.ryan@gmail.com>
Reviewed-on: http://openocd.zylin.com/1406
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-05 19:52:15 +00:00
Hsiangkai Wang ceb402dc9e aice: add Andes AICE support
Andes AICE uses USB to transfer packets between OpenOCD and AICE.
It uses high-level USB commands to control targets instead of using
JTAG signals. I define an interface as aice_port_api_s. It contains
all basic operations needed by target-dependent code.

Change-Id: I117bc4f938fab2732e44c509ea68b30172d6fdb9
Signed-off-by: Hsiangkai Wang <hsiangkai@gmail.com>
Reviewed-on: http://openocd.zylin.com/1256
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-05 19:27:23 +00:00
Robert Jarzmik 8890ce3469 drivers/jtag: rewrite usb_blaster driver
Rewrite the Altera USB Blaster dongle driver :

 - make extensive use of byte-shift mode, to improve JTAG
   speed.
   This is the main reason of the rewrite. It improves the
   memory dumps with a factor 3 at least, and upload 100
   times, from 1 kBytes/sec to 100 kBytes/sec with a
   USB-Blaster connected to an Altera Virtual JTAG TAP +
   OpenRISC CPU.

 - split the low level API part (between FTDI and FTD2xx)
 from core driver, so that in the future, if both libftdi
 and ftd2xx can coexist, the driver will be able to switch
 dynamically from one access to the other.

Change-Id: I2ee9cedf4a5eb27501f337993ee0cdee52517e7c
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Marek Czerski <ma.czerski@gmail.com>
Tested-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-on: http://openocd.zylin.com/467
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Alexandre Becoulet <alexandre.becoulet@free.fr>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-04 20:00:42 +00:00
Freddie Chopin c765ef0ff6 Restore normal development cycle
1. Archive NEWS for 0.7.0 release
2. Add new blank NEWS file
3. Bump version to 0.8.0 and restore "-dev" suffix

Change-Id: I21febc042faeed294f3beeb5e683535dbf011e8f
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
2013-05-05 10:45:03 +02:00
Freddie Chopin e5d07f7ea5 The openocd-0.7.0 release.
Change-Id: I08157f47ac056e6d2089119dd2d6cbab11b521e8
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
2013-05-05 09:46:23 +02:00
Freddie Chopin 7178940114 Restore -dev suffix
Change-Id: I26f49e02d228b59533237607fa8307ecc627409e
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
2013-04-28 13:12:40 +02:00
Freddie Chopin be46b9821e The openocd-0.7.0-rc2 release candidate.
Change-Id: I0a3576dd098d73437547b619c726cacd8f1dba64
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
2013-04-28 12:38:42 +02:00
Spencer Oliver ece2892701 build: fix libftd2xx regression
Fix build when targeting closed src ftd2xx drivers.
configure is unable to find the dynamic linking loader lib (dl) as it
is included before ftd2xx library.

Change-Id: Ibe7308b66ed846288a31f7a27ff549b6f39baeec
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1355
Tested-by: jenkins
Reviewed-by: Luca Bruno <lucab@debian.org>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2013-04-28 07:35:54 +00:00
Freddie Chopin 4a590e0b56 Restore -dev suffix
Change-Id: I3662c5993766a76d6dd62b919c56cc059c4e50d4
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
2013-04-21 10:32:58 +02:00