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2012-09-27jtag: remove libftdi enum-compare warningSpencer Oliver1-1/+1
See Trac #52 for details. Change-Id: Idb509ead2b51bfcceeb00d0224a4d1c395b28a04 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/801 Tested-by: jenkins Reviewed-by: Olivier Schonken <olivier.schonken@gmail.com> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-09-26drivers: new jtag bitbang driver using sysfs gpioMarc Reilly3-0/+514
This driver implements a bitbang jtag interface using gpio lines exported via sysfs. The aim of this driver implementation is to use system GPIOs but to avoid the need for an additional kernel driver. A config suitable for RaspberryPi is included. Change-Id: Ib2acf720247a219768d1cbfeebd88057ed2d7b8b Signed-off-by: Marc Reilly <marc@cpdesign.com.au> Reviewed-on: http://openocd.zylin.com/762 Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-08-29stlink: improve swd hardware resetSpencer Oliver1-1/+8
Treat SWD wait result as success, otherwise hardware reset will sometimes fail. Change-Id: I0dbdbe9e75924fe0dde547a72883c60c3db7b15e Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/799 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-08-29ftdi: fix overflow if last field of a scan is emptyAndreas Fritiofson1-1/+13
The last bit of a scan is clocked during TAP movement so it's necessary for the last field to have at least one bit. Strip trailing empty fields and make sure the TAP is not affected if there's nothing to scan. Clients probably shouldn't add empty fields so add a debug message to be able to track and fix them. Change-Id: I27552568bc11146570b9b99ed8a1ae81b5fb2c50 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/794 Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-08-29mpsse: check available buffer space even for discarded data scansAndreas Fritiofson1-4/+4
When there's no data to scan in or out, we still use the clock data out command and fill the buffer with zeroes, so make sure the buffer is checked for available space. Change-Id: Ia6005c40c81f7fdb89379f1b5023fe383184d210 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/793 Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-08-29adapter: remove superfluous line breaksSpencer Oliver1-3/+0
Change-Id: I8e68b9d6f571ef7715a2f4cad0aa78fe4e3b48e8 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/798 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-08-29adapter: add 'adapter speed:' prefix to outputSpencer Oliver1-2/+2
Currently only the adapter speed is printed, which can be rather misleading when DEBUG_INFO is disabled, all the user sees is 6000 kHz instead lets print adapter speed: 6000 kHz Change-Id: I8f02a63f47344457e3c3d0a6774157fa18206440 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/797 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-08-29jtag: fix clang ulink memory leaksSpencer Oliver1-9/+36
Memory leaks discovered by clang 3.1 Change-Id: I8a784ba9726deac508424eddb27e9c8409e2773f Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/795 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-08-29stlink: stlink_interface_init_target use hex prefixSpencer Oliver1-3/+2
Change-Id: I782da74687bcf111c1f04c53b2c1120d6a034441 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/791 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-08-02Add missing files (header and .txt) for release.Freddie Chopin1-1/+11
make distcheck is used to make packages with OpenOCD release, this command uses information from Makefile.am files to know which files should be included in the package and which can be left only in repository. This patch makes a few headers from recent JTAG drivers and one txt file with info about target tcl config files included in released packages. Change-Id: I91202290633a30f53624a8c7d9a0ebf72c40772b Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-on: http://openocd.zylin.com/767 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-07-30Add support for FT232H chipsFreddie Chopin1-13/+21
FT232H chips are new highspeed devices from FTDI. Basically these are a half of FT2232H (or a quarter of FT4232H), so only one channel which can be used as OpenOCD interface. The chips are supported by libftdi 0.20 or later and by ftd2xx 2.08.12 or later. Change-Id: Ic9a2c279167c3419a24f0d6befacbb83c4ffeb25 Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-on: http://openocd.zylin.com/736 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Salvador Arroyo <sarroyofdez@yahoo.es>
2012-07-17MPSSE: Add FT232H to supported chipsSalvador Arroyo2-0/+4
Change-Id: I1ce1db7eb87a7cdeafc1f8b8b34594f6fa3bf1f8 Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es> Reviewed-on: http://openocd.zylin.com/677 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-by: Peter Stuge <peter@stuge.se>
2012-07-17Add FTDI JTAG driver using MPSSE layerAndreas Fritiofson3-0/+877
Based on ft2232.c but uses the MPSSE layer for low-level access, greatly simplifying the JTAG logic. Remove all libftdi/FTD2XX code and all layout specific code. Layout specifications are instead handled in Tcl. Use a signal abstraction to enable Tcl configuration files to define outputs for one or several FTDI GPIO. These outputs can then be controlled using the ftdi_set_signal command. Special signal names are reserved for nTRST, nSRST and LED (for blink) so that they, if defined, will be used for their customary purpose. Depending on the type of buffer attached to the FTDI GPIO, the outputs have to be controlled differently. In order to support tristateable signals such as nSRST, both a data GPIO and an output-enable GPIO can be specified for each signal. The following output buffer configurations are supported: * Push-pull with one FTDI output as (non-)inverted data line * Open drain with one FTDI output as (non-)inverted output-enable * Tristate with one FTDI output as (non-)inverted data line and another FTDI output as (non-)inverted output-enable * Unbuffered, using the FTDI GPIO as a tristate output directly by switching data and direction as necessary The data and output-enables are specified as 16-bit bitmasks, corresponding to the concatenation of the high and low FTDI GPIO registers. To specify an unbuffered output, use the same bitmask for both data and output-enable. The adapter configuration file must also specify default values for the FTDI data and direction GPIO registers, and the channel being used (if different from 0). Change-Id: I287a41d4c696cf5fc74eb10d5e63578b0dc7f826 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/452 Tested-by: jenkins Reviewed-by: Peter Stuge <peter@stuge.se>
2012-07-17Add MPSSE communications layer for FTDI chipsAndreas Fritiofson2-0/+917
This is a higher-level libftdi replacement for use when implementing protocol drivers for FT2232, FT2232H or FT4232H. It takes care of device open/close and, unlike libftdi, also MPSSE command abstraction, command queueing, buffer handling and return data parsing. The FTDI device is accessed through libusb-1.0 in asynchronous mode. Change-Id: I051adb574dcc39f8ca9cd7f6dbe6ae4aeea5f4c8 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/451 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-by: Peter Stuge <peter@stuge.se>
2012-07-11jtag: fix opendous reset commandStefan Mahr1-1/+2
This cast to uint16_t is not (host) endianess save. Depending on compiler usb_out_buffer[1] may be undefined. Change-Id: If686e5d5da39541329c340bbdef472ee7ab0281c Signed-off-by: Stefan Mahr <stefan.mahr@sphairon.com> Reviewed-on: http://openocd.zylin.com/732 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-07-11jtag: remove redundant id checkSpencer Oliver1-2/+2
commit 5b0a1315948252ddde03fc74763ef8300c5f329c removed the need to check for 0xffffffff. Change-Id: Ib4d99bf1797ccd868ec15631dbc16079571a8dd6 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/728 Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-06-26J-Link: Initialize .transports to suppress warning.Alexander Osipenko1-0/+1
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>
2012-06-26Fix idcode end of chain flag.Mathias K1-1/+1
For multi core cpus with cores without an idcode this doesn't work because the extra bit for every core and a n-bit shift in the data stream. Change-Id: Iba0ad9422ea55c01492b27b936d028719be31180 Signed-off-by: Mathias K <kesmtp@freenet.de> Reviewed-on: http://openocd.zylin.com/618 Tested-by: jenkins Reviewed-by: Bill Traynor <wmat@alphatroop.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-06-26J-Link: Forcibly select JTAG transportAlexander Osipenko1-2/+95
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 Osipenko1-10/+46
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 Osipenko1-0/+37
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>
2012-05-25jtag: fix incorrect LOG_DEBUG abs_chain_positionSpencer Oliver1-5/+5
Call jtag_tap_add before LOG_DEBUG otherwise abs_chain_position does not get correctly set. Change-Id: I47bd00cc83259c8bfd5551e08c3bb2ebeb5993f5 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/658 Tested-by: jenkins Reviewed-by: Bill Traynor <wmat@alphatroop.com>
2012-05-23jtag: fix osbdm.c typoBill Traynor1-1/+1
Fixing up tiny spelling error of "receive" vs. "recieve". Change-Id: Ib143d7fdb24ac1f2b7bd4ae90cadaf2e12760ff7 Signed-off-by: Bill Traynor <wmat@alphatroop.com> Reviewed-on: http://openocd.zylin.com/659 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Peter Stuge <peter@stuge.se>
2012-05-22jtag: fix opendous typoSpencer Oliver1-8/+8
Change-Id: Ia88c32f2394bde2048bdd73625e7664c93a9a87d Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/656 Tested-by: jenkins Reviewed-by: Bill Traynor <wmat@alphatroop.com> Reviewed-by: Peter Stuge <peter@stuge.se>
2012-05-22jtag: remove opendous clang warningsSpencer Oliver1-7/+8
Change-Id: I0285c99507931e7d13aad36f4fc559c29a52faca Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/655 Tested-by: jenkins Reviewed-by: Peter Stuge <peter@stuge.se>
2012-05-21build: add helper/types.h to config.hSpencer Oliver5-7/+0
this header is used in numerous files and adding to config.h simplifies its use globally. Change-Id: Id724a9950b90504721233022c7fb5768e9bc5548 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/649 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2012-05-19stlink: add myself to copyright headerSpencer Oliver1-0/+3
Change-Id: I39e23b38ee630b80bccb5ff6b5819efa0fcb120a Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/651 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2012-05-19stlink: remove superfluous stlink_usb.hSpencer Oliver2-31/+1
Change-Id: I34bc59b35fafd3fa659549e350b91310c5b33dd4 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/650 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2012-05-19remote_bitbang: fix native windows buildSpencer Oliver1-5/+7
Change-Id: Ied29ade0346c4595ffc1dafa788e2d5a595e0de3 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/648 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2012-05-19remote_bitbang: missed closing brace in macro REMOTE_BITBANG_RAISE_ERRORAlexander Osipenko1-3/+1
Change-Id: I591308bd98810ef6361106c207c55b83c3a83890 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/647 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2012-05-14jtag: add opendous and estick supportSpencer Oliver3-0/+773
Change-Id: I49c25d226f05fdcaca6cbfc35c2ab47e8464abec Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/611 Tested-by: jenkins
2012-05-14stlink: fix stlink api2 single stepSpencer Oliver1-2/+7
This makes the newer v2 api behave as per the v1 api, eg. single stepping masks all interrupts. A better long term solution is to use same behaviour as a cortex-m3 target, see CORTEX_M3_ISRMASK_AUTO. Change-Id: Iaf9f9adf225cf274faaac938050bb996582aa98f Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/621 Tested-by: jenkins
2012-05-14stlink: add stlink_api cmdSpencer Oliver3-3/+37
This enables the manual selection of the stlink api version. Change-Id: I0ec8c5b0a101b6456f426d2fec65971da56db4e7 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/617 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2012-05-14stlink: stlink/v1 use v2 api if supportedSpencer Oliver1-3/+2
The api v2 is supported on the stlink/v1 if it has a least v11 firmware. Change-Id: Idfdb5a7f5a5881326017451ae9b6004eeaa46a96 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/616 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-by: Xiaofan <xiaofanc@gmail.com>
2012-04-30stlink: export write_debug_regSpencer Oliver2-0/+4
Change-Id: I3944911d4a71dba4af48470ceb3e4850784a0e7d Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/580 Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-04-30stlink: add hardware srst functions to stlink/v2Spencer Oliver2-0/+32
Change-Id: Ib82b6a1116b9f396f1933cc5526733334254fd62 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/579 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-by: Mathias Küster <kesmtp@freenet.de>
2012-04-30stlink: default to latest api availableSpencer Oliver1-2/+2
Change-Id: Ic04128f4020055587bb87250f41e5c804d9c2b01 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/577 Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-04-30stlink: add improved STLINK_JTAG_API_V2 supportSpencer Oliver1-12/+116
The STLINK/V2 supports two api's. This completes the support so STLINK_JTAG_API_V2 is usable. Support for hardware srst still needs adding. Change-Id: Ic4d0499be2a225d18abf96fd6f5ce5e295fb1f37 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/561 Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-04-30stlink: support stlink api resultSpencer Oliver1-5/+5
The stlink api does support results for some functions - add support. Change-Id: I39cb495408c46af8bc343b198a1e0bd4c7aee6d8 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/560 Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-04-18zy1000: fixed link to Zylin ZY1000 JTAG ProbeBill Traynor1-1/+3
This patch fixes the link to the Zylin ZY1000 JTAG Probe webpage. The ZY1000 product line was acquired by Ultimate Solutions, Inc. in May 2011. Change-Id: If68cd45a0c47aa20b2e4bb62939b2c505c8c8c2e Signed-off-by: Bill Traynor <wmat@alphatroop.com> Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/571 Tested-by: jenkins Reviewed-by: Peter Stuge <peter@stuge.se> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-04-13stlink: correctly format printed hex addressesSpencer Oliver1-8/+8
Change-Id: I4a139989927249bb5e9dcc4804965c85c37cc09b Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/559 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2012-04-10ft2232: Support for Digilent HS1 USB adapterStephane Bonnet1-0/+34
* Added support to the FT2232 driver for the FT2232H-based Digilent HS1 adapter. Change-Id: Iab6cc15f299badaf115615b5d4d785ecb2273c27 Signed-off-by: Stephane Bonnet <bonnetst@hds.utc.fr> Reviewed-on: http://openocd.zylin.com/558 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-04-10topic: add reset functions for SWDSimon Qian4-1/+102
Add swd_init_reset and swd_add_reset. Add adapter_assert_reset and adapter_deassert_reset, and call them instead of JTAG reset functions. Change-Id: Ib2551c6fbb45513e0ae0dc331cfe3ee3f922298a Signed-off-by: Simon Qian <simonqian.openocd@gmail.com> Reviewed-on: http://openocd.zylin.com/526 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-04-10doxygen: remove warningsSpencer Oliver4-7/+9
Change-Id: I020845a8df7b67f3b6c1a233b3ee07a5d14fa685 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/556 Tested-by: jenkins
2012-03-14stlink: fix alignment build warningAlexandre Pereira da Silva2-6/+6
The {read,write}_mem32 interface functions was asking a 32 bits buffer but they don't need 32 bits alignment. This will change the interface to a 8 bits buffer to remove the alignment mismatch warning. This was causing build errors on platforms with strict aliasing rules. Change-Id: I338be8df5686f07a64ddb4f17c1bb494af583999 Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com> Reviewed-on: http://openocd.zylin.com/483 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14Automatically prepend v1 mass storage protocol.Mathias K1-270/+222
This patch prepend the v1 mass storage protocol to the command buffer and simplify the usb read/write handling. Change-Id: I709602600e93cd1eb5848fa9f4d15659ba85eb35 Signed-off-by: Mathias K <kesmtp@freenet.de> Reviewed-on: http://openocd.zylin.com/506 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-13ecosboard: delete bit-rotted eCos codeØyvind Harboe2-175/+3
Change-Id: Iff7943eb9da3f41dcc45492acd0f36cf63b3497f Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/503 Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com> Tested-by: jenkins
2012-03-13jtag: basic support for P&E Micro OSBDM (aka OSJTAG) adapterJan Dakinevich3-0/+731
This driver provides support for the P&E Micro OSBDM adapter (sometimes named as OSJTAG), mounted on the Freescale TWRK60N512 bord. Thus, it provides a quick start when working with this board. The driver doesn't use BDM commands, but work with OSBDM adapter using only JTAG commands. Change-Id: Ibc3779538e666e07651d3136431e5d44344f3b07 Signed-off-by: Jan Dakinevich <jan.dakinevich@gmail.com> Reviewed-on: http://openocd.zylin.com/492 Tested-by: jenkins Reviewed-by: Tomas Frydrych <tf+openocd@r-finger.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-29stlink-v1: fix memory writesSzymon Modzelewski1-12/+9
implement stlink_usb_send and use it to fix stlink_usb_write_mem using two calls to stlink_usb_recv is inappropriate since each call issues a SG command on stlink-v1, resulting in errors Change-Id: I24ef9f2dda284e041dc4a532b59968a77eebe702 Signed-off-by: Szymon Modzelewski <szmodzelewski@gmail.com> Reviewed-on: http://openocd.zylin.com/498 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-29stlink-v1: code cleanupSzymon Modzelewski1-101/+122
This patch moves the bulk of the stlink read/write code into the stlink_usb_xfer set of functions and implements stlink_usb_recv in terms of the generic stlink_usb_xfer stlink_usb_xfer will be needed to implement stlink_usb_send without code duplication stlink_usb_xfer: -sends the stlink command -performs a read or write (as requested) -checks the status (v1 only) Change-Id: I0137d52620bd4883d46c9977a9e73f67622000a1 Signed-off-by: Szymon Modzelewski <szmodzelewski@gmail.com> Reviewed-on: http://openocd.zylin.com/477 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
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