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>
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>
Purely cosmetic but use the same style as Cortex-A target, this makes
searching refs easier.
Change-Id: I732ad9701f561e2312c5d191f5aaffd3a2f2393d
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/731
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Add missing arm cmd handlers that enable semi hosting support to work as
expected.
Change-Id: I063d82c48b82b4f6aed4efc4b08ea752d78e9047
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/734
Tested-by: jenkins
Reviewed-by: Alan Bowman <alan.michael.bowman@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
add support for the new stm32f3x family from stmicro:
http://www.st.com/stm32f3
Change-Id: Icd1db95bb2767d9c0ecef24deefa92b4fdaa4f14
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/735
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
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>
The ADIv5 spec guarentees that tar_autoincr_block will be 10bits.
Make this the default for Cortex-M family until we detect a Cortex-M3/M4,
we then change autoincrement to 12bits.
Change-Id: Ie8c89134aa036879bdd8a3c312cee9715dbc6913
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/730
Tested-by: jenkins
Reviewed-by: simon qian <simonqian.openocd@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
openocd -f board/sheevaplug.cfg -c init -c exit
the calling shell will believe that openocd exited with an error due to exitval will be non-zero
This is not tested against incomming telnet
Change-Id: I63d15715a7b46f39a7de261a45039f8c3cad7a98
Signed-off-by: Stian Skjelstad <stian@nixia.no>
Reviewed-on: http://openocd.zylin.com/470
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Bill Traynor <wmat@alphatroop.com>
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
jim_target_md is supposed to print out results with command_print in
hexdump format. It was using command_print which appends a newline character
aftre every invocation. Using command_print_sameline instead
Change-Id: Iaff03021acc38d54b5a082cb58b82aa4449c0715
Signed-off-by: Vandra Akos <axos88@gmail.com>
Reviewed-on: http://openocd.zylin.com/669
Tested-by: jenkins
Reviewed-by: Alexander Osipenko <sipych@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
- Added a few lines of comment before the function explaining the usage and the
output generated by the command
- Added a few lines of comment in the body explaining what is happening to improve
code readability
- Renamed a few variables to improve readability:
* a -> addr
* b -> dwidth
* c -> count
- Added a new variable, named byte to contain the number of bytes to read, instead
of overwriting the count parameter, to avoid confusion between the two values.
Change-Id: I5828ec0f5aadaa39becec7b84f198756bb2c3d41
Signed-off-by: Vandra Akos <axos88@gmail.com>
Reviewed-on: http://openocd.zylin.com/665
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Interface drivers regularly need to keep track of where each part of a long
read buffer should be copied, once that data arrives. Both source and
destination are often at an arbitrary bit offset.
This queued bit-level copy can help with that, by allowing the driver to
perform postponed reads from the receive buffer already when building the
transmit buffer, and have those reads executed at a later time when data is
available.
For simplicity, it uses the linked list implementation list.h imported from
the Linux kernel.
Change-Id: I06862a0a6f057cbbcacfb021f17a795195faded2
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/450
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Peter Stuge <peter@stuge.se>
New flash description for ATSAM3SD8C used on SAM3S-EK2 development boards. Name used
is "at91sam3sd8c" and chipid is 0x29ab0a60. Mirrors description of other similar parts.
Change-Id: I7fc4b82e7969451645ab067223663f08b76d866b
Signed-off-by: Mike Crowe <mpcrowe@gmail.com>
Reviewed-on: http://openocd.zylin.com/684
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
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>
In the previous iteration, the page counter for erases would not be updated with
the erase size. This patch keeps the page counter synced with the sector counter.
Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
Change-Id: I95e56a3257b2ad8301c9f28167b842fa6466334f
Reviewed-on: http://openocd.zylin.com/686
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
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>
Updates the Kinetis NOR flash support to handle all known block and sector
sizes. Previously only 2kiB sectors were hard-coded, now all four known
combinations non-volatile sector sizes are supported.
The premise of separating Kinetis Program Flash (PFLASH) from FlexNVM is
also introduced. This means each "block" of flash (in Freescale terms) is
treated as a bank in OpenOCD. Correspondingly, the existing board
configuration for the TWR-K60M512 eval system is updated to recognize two
banks instead of one.
A board config for the TWR-K60F120M is also added.
Bank and sector erase and programming has been checked with both of the
mentioned eval boards.
Change-Id: Iae2d10ebf8f548d0a3698df5430bbbe1ccadc58a
Signed-off-by: Christopher Kilgour <techie@whiterocker.com>
Reviewed-on: http://openocd.zylin.com/663
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
Reviewed-by: Jan Dakinevich <jan.dakinevich@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
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>
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>
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>
The J-Link related commands and configuration commands were added
to the "8.2 Interface Drivers" section of the manual.
(previously they were enumerated as comments).
The 'jlink pid' was marked as Config all other as Command.
A draft of a compatibility note was added, but probably
a table would be more appropriate.
Change-Id: Ifbe230706815196aaad4e3729ed5089d5088b769
Signed-off-by: Liviu Ionescu <ilg@livius.net>
Reviewed-on: http://openocd.zylin.com/680
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Seems like an esthetic change, but it will allow easy support for
other lpc17xx devices.
Change-Id: I2cb953ce1afdd82f6ca65b38d5557a28416f895e
Signed-off-by: Vandra Akos <axos88@gmail.com>
Reviewed-on: http://openocd.zylin.com/674
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
When changing the path to the hooks folder, the path needs to be
surrounded by quotation marks, to avoid failures when the current
path contains spaces (not only legal, but a common case on
Mac OS X).
Change-Id: I8f180ab5f26fab00a7d78ebfe5713d4146c27452
Signed-off-by: Liviu Ionescu <ilg@livius.net>
Reviewed-on: http://openocd.zylin.com/683
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
Removed the superflous call to Jim_GetResult,
as we are reading in the result to a variable
anyways in the next instruction.
Change-Id: Idc96400737dc15e28304e97bcea79fa6c7a88ae1
Signed-off-by: Vandra Akos <axos88@gmail.com>
Reviewed-on: http://openocd.zylin.com/661
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Seems I5347352e7595686634bd0de13fcf6de6e55027b0 introduced an issue when
reading 8/16 bit data - the in buffer was always set to 32bits.
Change-Id: Ife2bb6a20fcb3ec0e486655512164f25ae9196b4
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/660
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
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>
This patch add the Sony Ericsson J100I Phone to the board configurations.
Change-Id: I083ddf067c8ecdfdda0404fe9e9df980dbb86fe8
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/631
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This patch add the TI Calypso CPU to the configuration files.
Change-Id: Ieb462960391c4a2c630d7a83699c3b6e8162ace9
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/630
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
These events have been deprecated for a number of years, update any
remaining scripts to the new events.
Change-Id: Ic31ff388545ac8b3a500045699ca92c541b13f12
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/634
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Tested-by: jenkins
Reviewed-by: Bill Traynor <wmat@alphatroop.com>
User Guide: Chapter 6 'Config File Guidelines'. The directory listings
of interfaces, boards, and targets has been brought up to date.
Change-Id: I53f218a94cb81c5e90298b367259e833192af5f3
Signed-off-by: Bill Traynor <wmat@alphatroop.com>
Reviewed-on: http://openocd.zylin.com/646
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
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>
Tom Rini
Freddie Chopin
Salvador Arroyo
Andreas Fritiofson
Spencer Oliver
Stefan Mahr
Stian Skjelsad
Vandra Akos
Mike Crowe
Alexander Osipenko
Olivier Schonken
Mathias K
Christopher Kilgour
Liviu Ionescu
Mirela Tauciuc
Bill Traynor