Andreas Färber [Thu, 23 Apr 2015 12:06:46 +0000 (14:06 +0200)]
tcl/board: Add Parallella-I board config
Tested with Porcupine-1 JTAG adapter board and Digilent JTAG-HS3 interface;
reset does not yet work, pending nSRST configuration of the interface used.
Change-Id: I0d0679e098d93ffbd1539004cdb900e2a8ae4a25 Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/2730 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Philipp Wagner [Tue, 23 Jun 2015 14:49:22 +0000 (16:49 +0200)]
tcl_server: Support line buffers up to 4M (v3)
Currently, the maximum size of a command sent to the TCL server is
4k. This patch increases this limit up to 4M.
Reasoning:
To get high-speed JTAG data transfers, I'm using a very long shift
register. This reduces the overhead of the state changes, as well as the
latency due to the common USB adapter transfers considerably. In order
to submit those long DRSCAN commands to OpenOCD over the TCL/TCL
interface, long TCL command lines are required. This is enabled by this
patch.
v3:
Address review comments. Drop line instead of connection when realloc()
fails.
Changes in v2 of this patch:
The line buffer is allocated dynamically to avoid an OpenOCD memory
overhead if the large buffers are not used. The buffer starts at 4K and
increases exponentially up to 1M, and then linearly in 1M increments up
to 4M.
Change-Id: Iecaef6a56ed5e18e9de4d912a514031ea78fa3bd Signed-off-by: Philipp Wagner <philipp.wagner@tum.de>
Reviewed-on: http://openocd.zylin.com/2837 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Alamy Liu [Thu, 6 Aug 2015 21:45:19 +0000 (14:45 -0700)]
flash/nor/jtagspi: 'retval' may be used uninitialized
Problem
As my compiler has "warnings being treated as errors" on, it shows the
error message:
error: 'retval' may be used uninitialized in this function
Investigation
Nothing wrong with the logic, 'retval' would have a value before returning.
Just wanna get rid of the compiling "warning as error" message.
Solution
Provide a reasonable default value
Change-Id: I712c15f82819c6c48bee9dceca8de4b18aeb29b0 Signed-off-by: Alamy Liu <alamy.liu@gmail.com>
Reviewed-on: http://openocd.zylin.com/2905 Tested-by: jenkins Reviewed-by: Robert Jordens <jordens@gmail.com> Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Paul Fertser [Thu, 30 Jul 2015 08:55:43 +0000 (11:55 +0300)]
svf: flush the queue before reallocing memory
During reallocation a new memory region might be allocated and the old
one freed. If jtag queue is holding a pointer to the old memory, it will
segfault during the execution. Avoid this by flushing the queue before a
reallocation attempt is made.
This should fix ticket #102.
Change-Id: I737fc3f1ebf6d76413a475beb8bf20184fe0233f Reported-by: Alex Forencich <aforencich@users.sf.net> Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2899 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Andrey Yurovsky [Wed, 10 Jun 2015 16:53:27 +0000 (09:53 -0700)]
at91samd: add chip IDs for SAMC20 and SAMC21 families
Add the chip IDs corresponding to the new 5V "SAMC" parts which are
otherwise identical to the SAMD and should work with this driver. Also
add the configurations for their Xplained Pro boards.
Paul Fertser [Fri, 26 Jun 2015 06:54:07 +0000 (09:54 +0300)]
sim3x: fix build failure with clang 3.6
This fixes a warning as reported by the current clang version:
../../../../src/flash/nor/sim3x.c:867:20: error: address of array
'sim3x_info->device_package' will always evaluate to 'true' .
Change-Id: Ie160cbe6df8f491e9beff38d47e2f13575529bf9 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2838 Tested-by: jenkins Reviewed-by: Oleksij Rempel Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Robert Jordens [Thu, 2 Jul 2015 05:29:34 +0000 (23:29 -0600)]
pipistrello: ftdi-jtag/spartan6/jtagspi board
The Pipistrello is a low cost FPGA board with a Xilinx
Spartan6 LX45, a SPI flash and onboard FTDI JTAG.
This board is a good example use case for the jtagspi
flash driver talking through a proxy bitstream.
Change-Id: I04a80610ff825c36ebcb67b879507028eed141ad Signed-off-by: Robert Jordens <jordens@gmail.com>
Reviewed-on: http://openocd.zylin.com/2846 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Robert Jordens [Wed, 1 Jul 2015 09:18:46 +0000 (03:18 -0600)]
flash/nor/jtagspi: add JTAGSPI driver
Many FPGA board speak JTAG and have a SPI flash for their bitstream
attached to them. The SPI flash is programmed by first uploading a
proxy bitstream to the FPGA that connects the JTAG interface to the
SPI interface if the IR contains a certain USER instruction. Then the
SPI flash can be erase, written, read directly through the JTAG DR.
The JTAG and SPI signaling is compatible. Such a proxy bitstream only
needs to connect TDO-MISO, TDI-MOSI, TCK-CLK, and the activate the
chip select when the IR contains the special instruction and the JTAG
state machine is in the DR-SHIFT state.
Change-Id: Ibc21d793a83b36fa37e2704966aa5c837c4dd0d2 Signed-off-by: Robert Jordens <jordens@gmail.com>
Reviewed-on: http://openocd.zylin.com/2844 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Robert Jordens [Wed, 1 Jul 2015 08:55:49 +0000 (02:55 -0600)]
flash/nor/tcl: add read_bank and verify_bank
The only read access to flash chips so is through the target's
memory. Flashes like jtagspi do not expose a memory mapped interface
to the flash. These commands use the flash_driver_read() driver API
directly.
Change-Id: I40b910de650114a3f676507f9f059a234377d862 Signed-off-by: Robert Jordens <jordens@gmail.com>
Reviewed-on: http://openocd.zylin.com/2842 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Robert Jordens [Fri, 3 Jul 2015 05:15:53 +0000 (23:15 -0600)]
cpld/virtex2: allow JSTART to be disabled
This adds an option to disable the use of the JSTART instruction
when loading bitstreams to xilinx fpgas. JSTART apparently prevents
configuration if the startup clock is not set to the jtag clock in
the bitstream.
xc3sprog is omitting JSTART for all devices. Problems with loading a bitstream
that does not have StartupClk:JTAGClk are described here:
http://www.xilinx.com/support/answers/56151.html
Change-Id: I8137c0bae05a8c3c6f8e2611869f70a770d1651d Signed-off-by: Robert Jordens <jordens@gmail.com>
Reviewed-on: http://openocd.zylin.com/2860 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Robert Jordens [Tue, 30 Jun 2015 23:16:08 +0000 (17:16 -0600)]
target/testee: manage target->state
The testee target is usefull for certain non-cpu pass-through
situations, for example in the case of a spi flash mapped to the DR of
a JTAG tap, as is the case for most FPGAs with SPI flashs behind them.
We just manage the RUNNING/RESET/HALTED state in the testee driver to
support it being halted which is a requirement for flash banks.
Change-Id: I1b4d52c58a1f6bd753e126bfde74dcc5164d7b69 Signed-off-by: Robert Jordens <jordens@gmail.com>
Reviewed-on: http://openocd.zylin.com/2840 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Kyle Manna [Sun, 17 May 2015 18:11:26 +0000 (11:11 -0700)]
jlink: Add on-board nRF51-DK USB VID and PID
* Add USB VID and PID for the J-Link interface running on the Nordic
Semiconductor nRF51-DK. Also tested with debug out port to debug
external boards.
* Elimiantes need for `-c "jlink pid 0x1015"` on the openocd cmd line.
Change-Id: Ib23acb72b9f5183b76fc7dc22b556982869ae830 Signed-off-by: Kyle Manna <kyle@kylemanna.com>
Reviewed-on: http://openocd.zylin.com/2775 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Kyle Manna [Sun, 17 May 2015 18:11:15 +0000 (11:11 -0700)]
udev: Add J-Link on-board nRF51-DK
* Add USB VID and PID for the J-Link interface running on the Nordic
Semiconductor nRF51-DK. Also tested with debug out port to debug
external boards.
* Fixes permissions problems.
Change-Id: I01ffc3150fa2af92d399b50e0195dc255a40ec42 Signed-off-by: Kyle Manna <kyle@kylemanna.com>
Reviewed-on: http://openocd.zylin.com/2774 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Peter A. Bigot [Tue, 10 Mar 2015 13:44:28 +0000 (08:44 -0500)]
nrf51: refine and extend known devices table
The notation Gx0 in the nRF51 Series Compatibility Matrix indicates that
the specified HWID is valid only for build code 0 of each chip, and for
subsequent builds the HWID will be different. Replace the Gx0 notation
with G0 throughout, and add the missing HWID for nRF51422 QFAC A1
(present on the newer nRF51 developer boards).
Alex Ray [Fri, 4 Apr 2014 06:14:37 +0000 (23:14 -0700)]
TI TMS570 USB Kit board config
Split TMS570 target into LS31/LS21 and LS20/LS10 targets.
Board for the TMS570LS20SUSB Kit, which uses the TMS570 Cortex-R4 MCU from TI.
Tested attaching.
Change-Id: I1a69ac1ed800d0d6b7f9860c19cbd149e3e47620 Signed-off-by: Alex Ray <a@machinaut.com>
Reviewed-on: http://openocd.zylin.com/2089 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Paul Fertser [Sun, 19 Apr 2015 21:29:37 +0000 (00:29 +0300)]
target/cortex_a: examination should be done every time it's asked for
It was observed on AM437x that after every reset the target's debug
regions are unpowered. To be able to properly communicate with the
target and perform cortex_a init debug access after a reset event the
examination need to be performed every time, not just on OpenOCD
start.
Change-Id: Idf272e127ee88341e806ee00df154eade573451d Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2723 Tested-by: jenkins Reviewed-by: Felipe Balbi <balbi@ti.com>
Paul Fertser [Fri, 17 Apr 2015 10:36:28 +0000 (13:36 +0300)]
target: try to reexamine even when polling fails
After intermittent connection failures or target power failures it
might be necessary to try reexamination even when polling fails. This
should make communication with Cortex-A targets more reliable.
This was runtime tested with stlink attached to an stm32l1 and an FTDI JTAG
adapter attached to an stm32f1 target.
Change-Id: I38c4db8124b7f4bbf53ddda53c13273449f49c15 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2721 Tested-by: jenkins Reviewed-by: Felipe Balbi <balbi@ti.com> Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Andreas Färber <afaerber@suse.de>
Andrey Yurovsky [Mon, 30 Mar 2015 19:50:13 +0000 (12:50 -0700)]
flash: at91samd: add SAML21 support, fix part ID issue
This adds support for the new Atmel SAML21 family of low-power Cortex
M0+ devices. Their Flash controller is essentially the SAMDxx one so
the change consists of adding the new part IDs. Unfortunately the
device ID logic had a couple of mistakes in it that did not affect
anything on SAMD2x devices (due to 0 values expected there) but that is
a problem on L21, it's therefore addressed here and things should now
match the datasheets.
Tested on Amtel SAML21 Xplained Pro development kit against the included
SAML21J18A there. Also tested for regressions on a SAMD20 and SAMD21
using their dev kits.
Paul Fertser [Mon, 9 Feb 2015 13:51:33 +0000 (16:51 +0300)]
contrib/itmdump: add a hack to allow direct dumping of specific SWIT, fix timestamp
Currently itmdump is not a production-quality code hence this hack
seems to be appropriate.
More robust handling is possible with libswo-based swodec tool that's
available from http://git.zapb.de/ .
This adds a new command line option -d N where N is a stimulus number
you want to dump (counting from 1).
The idea here is that if you're interested to live-monitor just a
single stimulus port, you can use this utility directly. If one wants
to demultiplex the TPIU stream, the following is proposed:
1. Use https://gitorious.org/multiplex/multiplex utility that can
accept binary data from a file/pipe/stdin and arbitrary number of TCP
connections. It simply mirrors all the incoming data to all the
accepted connections;
2. Use socat to connect itmdump to the proxy mentioned in 1. and then
either dump the results to separate files or share via their dedicated
TCP ports.
Example script (inspired by http://openocd.zylin.com/#/c/1662/ ,
enables and disables specific itm ports on demand):
for i in `seq 0 31`; do
while true; do
socat -U TCP-LISTEN:$((8000+$i)),reuseaddr \
SYSTEM:"echo itm port $i on | nc -q0 localhost 4444 > /dev/null; nc localhost 7777 | stdbuf -oL itmdump -d$((i+1))"
echo itm port $i off | nc -q0 localhost 4444 > /dev/null
done < /dev/null >&0 2>&0 &
done
Change-Id: Iaeb102436eaa5b106002083f2ffe758fb7bd83e5 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2537 Tested-by: jenkins
xSuspendedTaskList and xTasksWaitingTermination are only available for
some configurations. Missing optional symbols will have their addresses
remaining at zero so the corresponding lists will be skipped when
building the task list.
Change-Id: If330f5038d009298c3a14a4d2756db7105a30bc8 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2425 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Tomas Vanek [Sat, 14 Mar 2015 11:03:47 +0000 (12:03 +0100)]
AT91SAM4L: handle reset run/halt in SMAP
This is a remake of http://openocd.zylin.com/1966
originally written by Angus Gratton <gus@projectgus.com>
ATSAM4L has a "System Manager Access Port" (SMAP) that holds the CPU
in reset if TCK is low when srst (RESET_N) is deasserted.
Without this change any use of sysresetreq or srst locks the chip
in reset state until power is cycled.
A new function smap_reset_deassert is called as reset-deassert-post event handler.
It optionally prepares reset vector catch and SMAP reset is released then.
Change-Id: Iad736357b0f551725befa2b9e00f3bc54504f3d8 Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/2604 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Paul Fertser [Fri, 13 Mar 2015 14:55:51 +0000 (17:55 +0300)]
target/arm_adi_v5, cortex_m: retry ahbap_debugport_init few times in case of an error
Some targets need arbitrary amount of time (usually not too long)
after reset (both sysresetreq and srst) to do initialisation, and
SWD/JTAG is not available during that. According to PSoC4 docs, the
debugger should try connecting until it succeeds.
Also ahbap_debugport_init might be necessary to perform after using
hardware srst too, so add it there (except for the targets that
support srst_nogate since they are very unlikely to need it).
Change-Id: I3598d5ff7b8e0bf3a5566a57dec4b0b2b243d297 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2601 Tested-by: jenkins
Paul Fertser [Sat, 14 Mar 2015 05:15:12 +0000 (08:15 +0300)]
target/cortex_a: emit a clear error message when dbgbase can't be detected
In some cases (the most obvious are TI's SoCs) ROM table lacks entries
for the cores, so OpenOCD has no way to determine what debug base to
use. Due to an error fixed in ec9ccaa28849 it wasn't handled properly,
and OpenOCD would continue to try using dbgbase = 0, which happened to
work for e.g. AM437x.
This patch adds a clear indication to the user that to access such a
target, dbgbase must be set manually in the config.
Reported by Felipe Balbi on IRC.
Change-Id: Id8533e708f44b76550eb8b659564f5f45717c298 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2603 Tested-by: jenkins
Paul Fertser [Sat, 4 Apr 2015 21:16:59 +0000 (00:16 +0300)]
flash/nor/lpc2000: free allocated working area when target_write fails
In some circumstances (e.g. inappropriate jtag clock)
target_write_memory in lpc2000_iap_working_area_init might fail. The
allocated working area should be freed inside
lpc2000_iap_working_area_init in this error case.
This was leading to a weird segfault due to stack corruption later
when reset was executed.
Reported by quitte (Jonas Meyer).
Change-Id: Ia2ed42a9970a4d771727fd516a6eea88e9b859e2 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2696 Tested-by: jenkins
Paul Fertser [Mon, 6 Apr 2015 13:04:05 +0000 (16:04 +0300)]
jtag/adi_v5_jtag: fix infinite recursion in jtagdp_transaction_endcheck()
Calling ahbap_debugport_init() is wrong here because the actions
performed by it might lead to jtagdp_transaction_endcheck errors thus
leading to infinite recursion.
The removed code is not needed now because target polling should lead
to reexamination automatically, and both cortex_a and cortex_m call
ahbap_debugport_init() as part of their target examine handler.
This was reported as a real life issue on IRC by Weaselweb with
Cortex-A target. Quitte reports similar results in some circumstances
(adapter_khz too high) with LPC17xx.
Change-Id: I7148022f76a1272b5262d251f2e807ffb1543547 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2697 Tested-by: jenkins
Paul Fertser [Sat, 4 Apr 2015 17:50:37 +0000 (20:50 +0300)]
flash/nor/lpc2000: properly free working area used in get_lpc2000_part_id()
The IAP working area needs to be freed here, just like in all the
other driver functions since an automatic local variable is used to
store a pointer to it.
This was reported by quitte (Jonas Meyer) on IRC as a strange totally
unrelated segfault after doing certain operations (leading to target
reset) from GDB. He has provided me with remote access to the specific
machine and configuration that exposed the issue, and after some
debugging it became apparent that a auto local variable (holding the
gdb connection pointer) gets overwritten somehow. Placing an
appropriate breakpoint just before the event and using a watchpoint
made the cause apparent: reset lead to freeing of all working areas,
and there was one holding a pointer to a variable that was auto local
in get_lpc2000_part_id().
Change-Id: I7e634d890135ca0f3b4b311e09e8385a03982bd6 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2695 Tested-by: jenkins
Paul Fertser [Fri, 3 Apr 2015 04:55:50 +0000 (07:55 +0300)]
jtag/startup.tcl: fix regression with autoselecting JTAG
This regression was introduced with d90b86d8. "transport select" doesn't
throw an error anymore and autoselects the first available transport on
its own.
Reported by moyix on IRC.
Change-Id: I3f303c0372e915931cca4b28af450694abc1a63e Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2693 Tested-by: jenkins
Richard Braun [Wed, 11 Mar 2015 13:04:15 +0000 (14:04 +0100)]
ChibiOS: fix crash on auto detection
The detection framework assumes rtos->symbols is dynamically allocated,
an assumption that the ChibiOS variant breaks by providing a raw statically
allocated symbol list.
Change-Id: I379bcc2af99006912608ddd3f646ff7085606f47 Signed-off-by: Richard Braun <rbraun@sceen.net>
Reviewed-on: http://openocd.zylin.com/2597 Tested-by: jenkins Reviewed-by: Stian Skjelstad <stian@nixia.no> Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
This patch might influence openocd Tcl commands behaviour in subtle
ways, please give it a nice testing.
The idea is that if an OpenOCD Tcl command returns an error, an
exception is raised, and then the return code is propogated all the
way up (or to the "catch" if present). This allows to detect
"shutdown" which is not actually an error but has to raise an
exception to stop execution of the commands that follow it in the
script.
openocd_thread special-cases shutdown because it should then terminate
OpenOCD with a success error code, unless shutdown was called with an
optional "error" argument which means terminate with a non-zero exit
code.
Paul Fertser [Thu, 26 Feb 2015 17:18:38 +0000 (20:18 +0300)]
jtag/tcl: fix incorrect memcpy in jim_newtap_expected_id
Found by clang static checker.
On the very first call of jim_newtap_expected_id() pTap->expected_ids
and expected_len are null, and there's nothing to copy. This patch
changes this cryptic code to use realloc() instead.
Nemui Trinomius [Mon, 16 Mar 2015 15:00:40 +0000 (00:00 +0900)]
lpc2000: Removed cmd51_can_xxxxb variables.
Current flash driver can fail to write across the sector boundary.
This patch fixes "thisrun_bytes" set to "cmd51_dst_boundary" value instead of "cmd51_can_xxxxb"
Referred to SevenW's post and fix,thanks.
http://sourceforge.net/p/openocd/mailman/openocd-devel/thread/fa32e7d6654df22470dc5f4a3dbc984a%40familiebenschop.nl/#msg33594152
Tested on below listed chips.
LPC810,LPC811,LPC812,LPC824,LPC1115,LPC1343,LPC1347,LPC1227,
LPC1769,LPC1788,LPC54102,LPC4088 and LPC2388.
Ed Beroset [Tue, 3 Mar 2015 20:01:38 +0000 (15:01 -0500)]
startup: Fixed measure_clk to return kHz instead of MHz.
The original code had iterated 10,000,000 times and taken the elapsed
time divided by 10,000, to yield kHz which is mathematically correct
only if we were measuring time in seconds, but we are measuring time in
milliseconds, so the correct divisor is actually 10,000,000. Previous
code would report 0.500 for actual measured speed of 500 kHz.
Change-Id: Iba4c4961fe3973e7ccfa6dfa11d606a966ceb50c Signed-off-by: Ed Beroset <beroset@ieee.org>
Reviewed-on: http://openocd.zylin.com/2573 Tested-by: jenkins Reviewed-by: Jens Bauer <jens@gpio.dk> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Cortex-A: Don't flush the data/unified cache if MMU is off
When the SCTLR has C set but M unset (i.e. Caching on, but MMU off) the cache
if effectively off. So only flush the cache if MMU is on, otherwise stale
entries might be committed to memory.
Change-Id: Iaff8b6f25b7a41ba838b91d45684c98f99fc0b27 Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-on: http://openocd.zylin.com/2429 Tested-by: jenkins Reviewed-by: Christopher Head <chead@zaber.com> Reviewed-by: Paul Fertser <fercerpav@gmail.com> Reviewed-by: Vladimir Svoboda <ze.vlad@gmail.com>
Paul Fertser [Mon, 2 Mar 2015 14:52:47 +0000 (17:52 +0300)]
tcl/interface/parport: default to sane value on non-windows systems
When using ppdev driver 0 is the most appropriate default value as it
corresponds to /dev/parport0. Raw port address is suitable only for
direct access (I think that's parport-giveio on windows).
Reported by danitool on IRC.
Change-Id: I983c22251de6601b433ad31aaf660fb664cee7e9 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2572 Reviewed-by: Andreas Färber <afaerber@suse.de> Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Paul Fertser [Mon, 9 Mar 2015 15:55:03 +0000 (18:55 +0300)]
jtag/core: honour SRST timings in SWD mode
Since SWD is currently abusing the JTAG command queue for reset and
sleep handling (and all other operations are performed in a different
way), sleep needs to be forced explicitly to ensure correct timings.
Change-Id: I5b0da6cbb7d0560154e4077b261aa6828cefc892 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2591 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
projects / openocd / log