cortex_a: target implementation renames cortex_a8 to cortex_a

A previous commit changes the target name used by tcl scripts.
commit d9ba56c295f057e716519a798bf9cdb4898c24f4
target: rename cortex_a8 to cortex_a

The current change renames target functions and definitions in the
implementation from cortex_a8 to cortex_a.
This prepares the implementation to support Cortex-A8, A9, A15-MPCore
in one place.

Change-Id: I73b5a38a92c12ba5bd3b806fbbb664817575a6d7
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Reviewed-on: http://openocd.zylin.com/1599
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

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>

vsllink: Add SWD support

Tested with stm32f1x, stm32f4x and kl25 targets using SWD transport.

Change-Id: I118d07371b53f402ea9ac73f874460a309c05100
Signed-off-by: Fatih Aşıcı <fatih.asici@gmail.com>
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1947
Tested-by: jenkins

jtag/drivers/opendous: remove ftime() calls

ftime() is deprecated by POSIX.1-2008 and causes a warning on
FreeBSD.

The generic OpenOCD LOG_DEBUG implementation already outputs time of
an event with a millisecond precision.

Change-Id: Ic8e4ea27c268f07554ba519768b9bdfc4343f3e9
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2187
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

drivers/cmsis_dap_usb: restructure init sequence a bit

This fixes the issue of improper initialisation sequence and in
particular makes "cmsis_dap_vid_pid" config specification functional.

Not really elegant but it's in line with the ftdi driver and so can be
reworked in a uniform way later when the internal API is changed.

Change-Id: Ief9fc64ad0ac24e1c66727153f383e4f30a830c7
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2192
Reviewed-by: Andrey Yurovsky <yurovsky@gmail.com>
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

jtag/drivers/cmsis_dap: fix check for hardcoded vids/pids

This is intended to fix cmsis_dap_vid_pid command but it doesn't
because cmsis-dap has only one transport and it's auto-selected from
"interface" command handler (before any other commands are run) and as
the result cmsis_dap_usb_open() is called too early.

Change-Id: Idaade73797d8df67a6439d096f6abc9736495599
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2191
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

Openocd: svf: Add ability to ignore svf_check_tdo errors

Added Openocd commandline argument to ignore_error when the
read back TDO does not match to expected value specified with
TDO after masking with what is specified in MASK. This allows
to continue to play entire SVF file ignoring errors.
Error logs clearly show the failure reason and prints
read back TDO value.

Change-Id: I324f476fc16a003b35e6f2c5b63976431f49d54a
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Reviewed-on: http://openocd.zylin.com/2129
Tested-by: jenkins
Reviewed-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

Add error handling and remove double readout.

Remove double readout of DCB_DHCSR in target poll. The return value
of the endreset event is handled and not ignored in target poll.

Change-Id: I8fe026418dadcf0b0dcbb09acee871ad950937a2
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/1181
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

jtag/drivers/ftdi: do not touch unavailable reset signals

If the current reset_config doesn't specify availability of nTRST or
nSRST, just leave them alone, do not try to deassert them ever
(asserting would be prevented by the upper layer).

Change-Id: I90123c666e05a1c26f1e164625e82d766a3e3744
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2186
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

cfg: add SWD configs for stellaris ftdi based adapters

Tested on hardware.

Change-Id: Ib0191e97988dc79e9a62da74bd7fe25f548ff5a2
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/2185
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Tested-by: jenkins

tcl/interface/ftdi: add SWD configs for kt-link, olimex, rowley and resistor hack

Resistor hack is runtime-tested, other configs are based on
schematics.

Change-Id: I8daffa0434cd41d142fbec7c230a302284f7aa31
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2184
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

jtag/drivers/ftdi: require defining SWD_EN signal for SWD mode

Use a special signal instead of a dedicated swd mask. Amend
jtag-lock-pick_tiny_2 config accordingly.

Change-Id: Ifb007a0b5434b590c52f936efd5f5458e913e2e4
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2183
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins

jtag/drivers/ftdi: declare standard JTAG signals on SWD init

Unfortunately, this means they're available for config files only
after selecting swd transport.

Change-Id: Ia2afc1f3bfdba8d81efbb8ab964b174c0f7e2811
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2182
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

jtag/drivers/ftdi: add option to declare signal aliases

This adds -alias|-nalias options to ftdi_layout_signal command that
allow to declare a new signal based on an already defined one.

Change-Id: I552578ebcd12ae21957a1c0d3b7e878adeff6df0
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2181
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

Auto-select JTAG transport when appropriate

I looked through all the target configs after stripping comments and
such from them with sed to see what jtag-specific commands can appear
first, and it looks like all the meaningful combinations should be
covered.

Change-Id: I8d543407b7f4ac8aca7354ecd50e841c8a04d5f3
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2179
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

Relax polling check if not in JTAG mode

Polling was disabled based on global variables jtag_trst and jtag_srst
which were never touched in non-JTAG mode. Modify the check and remove
the ugly workaround to avoid calls to a possibly uninitialized JTAG
subsystem.

Change-Id: I3b18c81e0fba7aaf35afe6f08c3fe8fa6f8443fd
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2143
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

cfg: Add SWD support to JTAG-lock-pick Tiny 2

Change-Id: I61eac507fa6861b7daf603ebca58e8bf3cc699c1
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2136
Tested-by: jenkins
Reviewed-by: Jens Bauer <jens@gpio.dk>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

Add FTDI SWD driver

This is usable on most or all FTDI adapters using a small hardware tweak.

TCK goes to SWCLK as expected. TDO should be wired to SWDIO. For TDI there
are two options:

Either add a 74HC126 or similar tri-state buffer between TDI and SWDIO,
with OE controlled by a signal named SWDIO_OE. Or simply connect TDI and
SWDIO together via a suitable resistor (220-470 ohms or so depending on
the drive capability of the target and adapter).

nSRST (and of course Vcc, GND) may be connected too but all other signals
should be NC.

Change-Id: Id36cf4577439be96bd4e5955c3026236e1cabced
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1958
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

transport: Constify the transports vector

Change-Id: I0c874b5d4c97cf781d83bd381d701f770e069f72
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2135
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

swd: Add frequency setting and special/switching sequences to the API

Change-Id: I6f3950374f2525a18bbcb9cbd340c447c20fb704
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2134
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

adi_v5: Make sure all bit masks are unsigned and wide enough.

Also align them with spaces instead of tabs.

Change-Id: I1c01412a3ea77b29e8e133f5c92d05ed79d7c0f3
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2133
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

swd: Remove support for turnaround periods other than 1

ARM deprecated other trn periods in ADIv5.1 and one cycle is the only
setting that is guaranteed to be implemented, as well as being the reset
value in ADIv5.0.

Thus it makes no sense supporting anything else.

Change-Id: Iffa16bb0ce74788bca88fd3ace8a026148013d00
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2132
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

swd: Fix park bit polarity according to ADIv5.1 Supplement

Change-Id: I27293defd3f3c3bf37c9662f88689e85ba593d86
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2131
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

swd: Convert API to asynchronous

Change-Id: I859568dbb2ad4e92411980751c3f747bd70638b8
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1959
Tested-by: jenkins
Reviewed-by: Andrey Yurovsky <yurovsky@gmail.com>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

adi_v5_cmsis_dap.c: Simplify debugging output

Name of the function is already a part of the LOG_DEBUG macro, so
there's no need to include it in the string itself.

Change-Id: I18c3d5b746e9106d55104e490ccf5bc5e85cc380
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2138
Tested-by: jenkins

cortex_m: Do additional initialization during reset

SAM4L requires additional steps to be taken right after SYSRESETREQ is
issued in order to function robustly:

       - CMSIS-DAP DAP driver needs to explicitly check for sticky bit
         errors since it is possible for adapter to perform successful
         write opration, report no errors and then, under the hood, do
         some other things that will result in sticky bit being set.

       - Debugger needs to wait for security system to finish
         intialization and assert CDBGPWRUPACK before proceeding

This change is related to commit http://openocd.zylin.com/#/c/1995/

Change-Id: I741c95a809bfd60d930cec9482239e4796a62326
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2088
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Andrey Yurovsky <yurovsky@gmail.com>

adi_v5_cmisis_dap: Separate ABORT from clearing sticky errors

We don't need to do full blown AP ABORT in case of CMSIS-DAP errors,
and the code that was in place was not doing that(issuing AP ABORT)
anyway.

Change-Id: Ide83b1f8875d725da6cb0d53aae8229f8c6316b3
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2112
Tested-by: jenkins
Reviewed-by: Andrey Yurovsky <yurovsky@gmail.com>

drivers/cmsis_dap_usb: remove jtag reset hacks

This should no longer be needed after tcl scripts are fixed to avoid
calling jtag subcommands when jtag is not used.

Barely tested with an frdm board.

Change-Id: I75f02b088e6134562ae634417d97c48e377df6e9
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2130
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

tcl: introduce using_(jtag|swd|hla) helpers and use them in reset handler

Barely tested with plain SWD transport.

Change-Id: I48b59136bf4294ffed737dba01f1b30ef83aa86b
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2003
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

swd: Improve parity calculation and move it to types.h

It could be reused by SWD drivers and in other places.

Change-Id: Ieed0cf70c111a73d3a42ed59f46a0cdd177a73d5
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1957
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

adi_v5_swd: Separate sticky error clearing from AP abort

Swd_queue_ap_abort should set DAPABORT, not only clear sticky errors.
However, DAPABORT should not be set as soon as there is a single
FAULT/WAIT response. It's an "emergency only" operations for use only when
the AP have stalled the transfer for a long time. So these need to be
separate functions.

Change-Id: I37618447884faad54d846c2b07fa668ad505919d
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1956
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

adi_v5: Remove unused features of the DAP and SWD interfaces

These features are not currently used so remove or disable them before
something starts to. Not having them around simplifies redesign of the
APIs.

Change-Id: Iad25cc71c48b68a1fa71558141bf14d5ab20d659
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1955
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

adi_v5_swd: Read RDBUFF once after a sequence of AP reads

Increases performance by a factor of two for long reads.

Change-Id: I81a7a83835058560c6a53a43c3cc991100f01766
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1954
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

adi_v5: Remove strange IDCODE check from dap info handler

Otherwise it breaks SWD targets. The check seems really weird anyway since
it loops through *all* TAPs after the ADIv5 target but doesn't do anything
at all with the result, other than not setting the return values despite
returning ERROR_OK.

Remove a bogus initialization that was needed because of the odd
behaviour of this routine when an IDCODE wasn't found.

Change-Id: Ic086352f6af868b3406b00420291a0a671e3acac
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1953
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

adi_v5_swd: Improve SWD support

Fix bug in parity calculation macro.

Cache and update the selected DP bank when necessary.

Add aborts when the Ack code signals a failure (we should really only
clear the sticky bits, but this will do for now).

Change-Id: I38a4da136ba1d9e989b33c1875a80c0b1b2be874
Signed-off-by: Fatih Aşıcı <fatih.asici@gmail.com>
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1950
Tested-by: jenkins

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>

jtag/drivers/jlink: better diagnostics for RCLK problems

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>

flash: samd: add SAMD10 and SAMD11 part IDs

Add part IDs for the new SAMD10 and SAMD11 parts within the Atmel SAMD
family, they have the same Flash controller as the other samd parts and
should be supported by the at91samd driver.  Compile-tested only.

Change-Id: I493ae96a7d7e8d19e607fd9a4b6544a982be42b3
Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com>
Reviewed-on: http://openocd.zylin.com/2170
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

tcl/target/fm3.cfg: use a CHIPNAME known by the flash driver

fm3 flash driver needs to know which chip variant is used.

This fixes "unknown fm3 variant: mb9bf500.cpu" error if the config is
used as is.

Change-Id: I500fcfb413f23ee246678cec5bd19d14139a28e2
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2160
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

target: arm_adi_v5: added types and subtypes based on latest coresight documentation

while investigating coresight components, i've found some new partnumbers and devtypes.

Change-Id: Ie68032b0b21d542c2084f80db38b06f5cd4c7591
Signed-off-by: Jiri Kastner <cz172638@gmail.com>
Reviewed-on: http://openocd.zylin.com/2166
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

openrisc: add support for JTAG Serial Port

Change-Id: I623a8c74bcca2edb5f996b69c02d73a6f67b7d34
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-on: http://openocd.zylin.com/2162
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

openrisc: restore current JTAG module while polling the CPU

Change-Id: I93827afaa164d23a93bdddbfa864624b18473f45
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-on: http://openocd.zylin.com/2163
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

flash/nor/tcl.c: fix formatting in "rejected" error message

The error message (with the usage field unpopulated) looks like this,
obviously missing at least a space before Usage:

Error: 'fm3' driver rejected flash bank at 0x00000000Usage (null)

Change-Id: I2a625676e784d02942823f972a201f7f4f810c68
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2161
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

svf: Only read TDO back from the device if we actually need to look at the bits.

This results in a 90% speedup on USB-Blaster, which serializes repeated
TDI input against TDO readback; program time on an 5CGXFC5C6F27 part was
dropped from 2m30s to 9s.

Signed-off-by: Joshua Wise <joshua@joshuawise.com>
Change-Id: I92d5a8b800492283d619328549235b610528c338
Reviewed-on: http://openocd.zylin.com/2145
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

tcl/target/am335x.cfg: Drop gdb-attach stanza

This isn't needed nor a recommended practice now, was a simple
copy/paste from amdm37x.cfg anyhow.

Change-Id: I064226dc859d7563cfad945b577279fc37448645
Signed-off-by: Tom Rini <trini@ti.com>
Reviewed-on: http://openocd.zylin.com/2068
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

efm32 : Added ZeroGecko family support.

Added Cortex-M0plus "ZeroGecko" Family to flash driver.
Tested on EFM32ZG222F32.

Change-Id: I1660b34ef6ee04837e97581504fff0faf84d1c6d
Signed-off-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp>
Reviewed-on: http://openocd.zylin.com/1994
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

cortex_a: fix lockup when writing to high address

On a processor with caches, when you write data to memory OpenOCD invalidates
the cache lines affected. If you write to an address within 64 bytes of
UINT32_MAX, then the for loop control variable wrapped around resulting in an
infinite loop. Change control variable to be an offset from the address
involved. We should never be asked to write 2^32 bytes, so wraparound should
not be a problem.

Change-Id: Ibfe654113eff71684862ff651e7a1cd05ccc6760
Signed-off-by: Seth LaForge <sethml@google.com>
Reviewed-on: http://openocd.zylin.com/2126
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

cfg: Added Nucleo-F334R8 board config.

It supports STLink/V2-1.

Change-Id: I0a8c01247a7a0165321818ca222479e3ae67ce5c
Signed-off-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp>
Reviewed-on: http://openocd.zylin.com/2175
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

stm32f1x: add STM32F33x support.

Added STM32F33x series to flash driver.
Tested on NUCLEO-F334R8 board(STM32F334R8T6).

Change-Id: I2fe70d40eb7613a7a3cfa63d25fa83f7bc055fb4
Signed-off-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp>
Reviewed-on: http://openocd.zylin.com/2174
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

flash/nor/kinetis: prevent segfaulting with an HLA

HLAs do not provide direct DAP access, so the best we can do about it
is skipping it.

Change-Id: I877ef8fd2d86e40e7442a637cdba182cfd60e05a
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2173
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

tcl/board: add Atmel SAM4E-EK

Change-Id: I07d7e0528ed4e88b070ba4e7598a193ec8e9e37d
Signed-off-by: Marco Cruz <marco.caratuva@gmail.com>
Reviewed-on: http://openocd.zylin.com/2158
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

flash/nor/at91sam4: add SAM4E16 support

Change-Id: I7ab4750073c9d34812b690996eef76fccf70c627
Signed-off-by: Marco Cruz <marco.caratuva@gmail.com>
Reviewed-on: http://openocd.zylin.com/2157
Reviewed-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

README.OSX: mention Gentoo Prefix and clarify other options

Change-Id: I431bfb9acf7dd6ad61b9e8f5c20568be22e9f39d
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2146
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

target: or1k: remove wrong endian swap from or1k generic code

We don't need to swap the endianness in the target generic code.
This swap is necessary because of the adv_debug_if debug unit.
This patch moves this specific piece of code from or1k.c to
or1k_du_adv.c.

Change-Id: I3acea092fe6edfa79b4a87861b5f01204f071bf0
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-on: http://openocd.zylin.com/1663
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

tcl/target/kl25.cfg: add maximum speed specification

Maximum frequency wasn't tested on hardware but the docs seem to be
quite explicit and do not mention any restrictions for that.

Change-Id: Idcf58df5358d06525e683f07c76eedad8f0b292d
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2120
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

tcl: add ASUS RT-N66U config

CFI flashing verified with real hardware. RAM configuration wasn't
attempted.

Change-Id: I9185ab71430d799793befef708a15f62edba1663
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2153
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

jtag/drivers/osbdm: downgrade init message severity, fix wording

Change-Id: Iacf874b0fe9fbf840e82e6b63f1c97031f4720de
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2156
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

Flash/LPC2000: Add support for auto-probing flash size

Adds support for auto-probing on devices which support the IAP
Read Part ID command. Includes IDs for all LPC17XX, LPC13XX,
LPC11XX and LPC11XXX devices with publicly available user
manuals.

To use auto-probing, select the 'auto' lpc2000 variant.

Change-Id: Ic617c32925c9ebe0e9d9192ed8ddbfa08e9f0aaa
Signed-off-by: Cosmin Gorgovan <cosmin@linux-geek.org>
Reviewed-on: http://openocd.zylin.com/2075
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

Flash/LPC2000: Add support for LPC11(x)xx, LPC13xx

LPC11(x)xx and LPC13xx devices are mostly compatible with the lpc1700
variant of the LPC2000 driver, but use a fixed flash sector size of 4KB.

Change-Id: I033515f4ff6bc61d3b9babd27096f78c99cea927
Signed-off-by: Cosmin Gorgovan <cosmin@linux-geek.org>
Reviewed-on: http://openocd.zylin.com/2071
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

STM32F2x: Don't clear FLASH_OPTCR bits when locking register

stm32x_write_options is locking the FLASH_OPTCR register by
writing 0x00000001 to it, which clears the other bits. This
causes problems with subsequent flash operations; the hardware
is probably seeing the write protection bits in the register
set to '0' (protect), causing a WRPERR.
This patch ORs the value of the register with 0x00000001, so that
the only change is the lock bit itself.

Change-Id: I0e3ca9aa6563ce1b57a01fc0faf7563b6b85f620
Signed-off-by: Elliott Partridge <elliott.partridge@gmail.com>
Reviewed-on: http://openocd.zylin.com/2155
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

Disable multiprocessor-id read on ARMv7-R cores

ARMv7-R cores are largely uniprocessor-configured, and when they are
multiprocessor-configured the format of the MPIDR register isn't
compatible with ARMv7-A cores.

Change-Id: I024ec514496fbab5075c6fb34b6acd870e68e1fc
Signed-off-by: Alex Ray <a@machinaut.com>
Reviewed-on: http://openocd.zylin.com/2096
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

src/target: select the last created target as current

Configuration commands assume the last created target is the one they
should be applied to. An example of this is sourcing an stm32f1.cfg
several times to access several microcontrollers on the same JTAG chain
where cortex_m reset_config should apply to the target that was just
created, not to the first one.

This fixes http://sourceforge.net/p/openocd/tickets/71/ .

Change-Id: I1ca41cc05fe5f36c4bc62dde4614da1405754fd8
Reported-by: Michael Eischer <mieischer@users.sf.net>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2142
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

jtag/drivers/stlink: allow to reconnect seamlessly after polling failure

If the communication with the target was failing (either because of an
intermittent connection or the target was rebooted), this is needed to
reestablish operational state.

Reported-by: Tim Sander <tim@krieglstein.org>
Tested-by: Tim Sander <tim@krieglstein.org>
Change-Id: I91ea2e2b2b5ef8eb27dfe9bae95ef2a919f67e4e
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2152
Tested-by: jenkins
Reviewed-by: Tim Sander <tim@krieglstein.org>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

target: reexamine after polling succeeds again

If polling was failing, it likely meant that either the target was
disconnected or rebooted. In the latter case it needs to be reexamined
to be properly configured for the debug session, so do it just in
case.

Reported-by: Tim Sander <tim@krieglstein.org>
Tested-by: Tim Sander <tim@krieglstein.org>
Change-Id: I5b067c18d9276d4e86cc59739f196ae7d0931622
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2151
Tested-by: jenkins
Reviewed-by: Tim Sander <tim@krieglstein.org>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

adi_v5_cmsis_dap: Fix logging order of appearance

Move logging for cmsis_dap_queue_ap_read/write to happen after a call
to cmsis_dap_ap_q_bankselect so that that SWD operation would appear
in the log in the same sequence they happen on the bus.

Change-Id: Ic046bc753e661da7924b019c9100d6932fb686bf
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2087
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins

arm_adi_v5: Do not ignore register polling timeout

Previous to this commit 'ahbap_debugport_init' would ignore if timeout
happened or not when waiting for CDBGPWRUPACK and CSYSPWRUPACK and would
continue initialization regardless. It also would not reset the
timeout counter after finishing polling for CDBGPWRUPACK and starting
for CSYSPWRUPACK which could potentially cause some problems.

Also refactor code of both snippets into a more generic function to
avoid duplication.

Change-Id: I16e4f50e6819e08c4126e71ef8cec7db559d608e
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2086
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins

arm_adi_v5: Add convenience "atomic"" function for DP reads

Add convenience "atomic"" function dap_dp_read_atomic_u32()

Change-Id: Ic9ebb58959d2f14bbf03be42a26b0fe58ecfeddb
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2085
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

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>

flash/nor/stm32f1x: add support for F04x parts

Ref. RM0091 Rev.6.

Change-Id: I13bcdb1741edc59712e4fa1849fff38d17709fa7
Reported-by: efuentes@irc.freenode.net
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2150
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

server: fix confusing wording for incoming tcp connections

Change-Id: I40d5de322f3fc38097e04ce538b0fc2b136e0d6a
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1937
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

target/mips32_pracc: fix C99 format specifiers

Warnings exposed by arm-none-eabi build.

Change-Id: Icdaf168d7aaa1a62bdfd41a64e43ef94816d3721
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2140
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

quark_x10xx: cleanup of LOG format specifiers

Fix for LOG format specifiers, this is a superset of those
exposed by the arm-none-eabi build.

Add 0x prefix for all values printed in hex.

Add LOG messages for error cases when enabling or disabling
paging.

Change-Id: I070c556e0ad31204231a2b572e7b93af22a9bc61
Signed-off-by: Ivan De Cesaris <ivan.de.cesaris@intel.com>
Reviewed-on: http://openocd.zylin.com/2149
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

lpcspifi: setup a valid stack pointer before calling ROM code using stack

The spifi_init_code blob is calling the spifi_init() function from the ROM.
This ROM function is making use of the stack. So if the stack pointer is
invalid, trying to execute this code leads to a double fault and the
target_run_algorithm() call return with an error.
This patch simply ensure that the stack pointer is properly setup before
calling the spifi_init() ROM function.

Change-Id: I42a2163cfc2c6dfe5ada97ae8eb2bb6d2e283ff7
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Reviewed-on: http://openocd.zylin.com/1836
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

KS869x: add new target

This patch adds Micrel's KS869x target. The configuration was taken from
http://www.mmnt.net/db/0/0/www.micrel.com/ethernet/8695 - Micrel's
FTP server i.e. their OpenOCD 7.0 package.

The only change compared to the original file is the removal of
reset configuration, as it belongs to the board configuration.

Change-Id: Ic8509aa5fe5ce3166a3129e1c055280a3b2b9312
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Reviewed-on: http://openocd.zylin.com/2125
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

kinetis: Revise CPU un-securing code

Old version of the code had several problems, among them are:
 * Located in a generic ADI source file instead of some Kinetis
   specific location
 * Incorrect MCU detection code that would read generic ARM ID
   registers
 * Presence of SRST line was mandatory
 * There didn't seem to be any place where after SRST line assertion
   it would be de-asserted.
 * Reset was asserted after waiting for "Flash Controller Ready" bit
   to be set, which contradicts official programming guide AN4835
 * Mass erase algorithm implemented by that code was very strange:
   ** After mass erase was initiated instead of just polling for the
      state of "Mass Erase Acknowledged" bit the code would repeatedly
      initiate mass erase AND poll the state of the "Mass Erase
      Acknowledged"
   ** Instead of just polling for the state of "Flash Mass Erase in
      Progress"(bit 0 in Control register) to wait for the end of the
      mass erase operation the code would: write 0 to Control
      register, read out Status register ignoring the result and then
      read Control register again and see if it is zero.
 * dap_syssec_kinetis_mdmap assumed that previously selected(before
   it was called) AP was 0.

This commit moves all of the code to kinetis flash driver and
introduces three new commands:

o "kinetis mdm check_security" -- the intent of that function is to be used as
  'examine-end' hook for any Kinetis target that has that kind of
  JTAG/SWD security mechanism.

o "kinetis mdm mass_erase""  -- This function removes secure status from
  MCU be performing special version of flash mass erase.

o "kinetis mdm test_securing" -- Function that allows to test securing
  fucntionality. All it does is erase the page with flash security settings thus
  making MCU 'secured'.

New version of the code implements the algorithms specified in AN4835
"Production Flash Programming Best Practices for Kinetis K-
and L-series MCUs", specifically sections 4.1.1 and 4.2.1.
It also adds KL26 MCU to the list of devices for which this security
check is performed. Implementing that algorithm also allowed to simplify
mass command in kinetis driver, since we no longer need to write security
bytes. The result that the old version of mass erase code can now be
acheived using 'kinetis mdm mass_erase'

Tested on accidentally locked FRDM-KL26Z with KL26 Kinetis MCU.

Change-Id: Ic085195edfd963dda9d3d4d8acd1e40cc366b16b
Signed-off-by: Andrey Smrinov <andrew.smirnov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2034
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

mips32: new code for pracc exec

This is only the basic code proposed for mips32_pracc_exec() function.
It checks every pracc address against the expected address when
reading (instruction fetch).
The code expects to start at PRACC_TEXT and any subsequent read address
is obtained by adding 4 to the previous one.
After shifting out all the instructions the code executes a final check.
It checks now for the first pass trough PRACC_TEXT and shift out
only NOP instructions.
A mips core does not need an additional NOP and after the first check
it exits if there is no store access pending.
After shifting out one NOP the core must be reading at pracc text or the
code exits with error.
The code continues shifting out NOPs until all store accesses have
been performed.
After shifting out 10 NOPs it exits with error.
No assumption is made about the number of store instruction shifted out or
the ordering of the store accesses. It only checks that the number of
store accesses is the same as the number of store instructions at dmseg
after execution.
mips32_pracc_read_ctrl_addr() and mips32_pracc_finish() are added to
simpify a bit the code. Fields pa_ctrl and pa_addr are added
in ejtag_info for storing values of pracc control and address.

Change-Id: If6322d5c8cbeadcd4acd3972c0f72c8490f53c34
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/1827
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

mips32: cleanups in legacy pracc code
This is the first patch intended to make a more precise pracc check
when running in legacy mode (code executed by mips32_pracc_exec()).
It only makes some cleanups, mostly due to unnecessary code.
With the last cache optimizations for processor access (pa for short)
all the pracc functions generate the code following some rules that
make pa more easily to check:
There are no load instructions from dmseg. All the read pas are
instruction fetches. PARAM_IN related stuff is not needed.
Registers are restored either from COP0 DeSave or from ejtag
info fields. PRACC_STACK related stuff is not needed any more.
The code starts execution at PRACC_TEXT and there are no branch or jump
instruction in the code, apart from the last jump to PRACC_TEXT.
The fetch address is ever known.
For every store instruction to dmseg the function code sets
the address of the write/store pa.
The address of every store pa is known.
Current code ends execution when reading a second pass through PRACC_TEXT.
This approach has same inconveniences:
If the code starts in the delay slot of a jump it makes a jump
to PRACC_TEXT after executing the first instruction. A second pass
through PRACC_TEXt is read and the function exits without any warning.
This seems to occur sometimes when a 24kc core is halted in the delay
slot of a branch.
If a debug mode exception is triggered during the execution of a
function the core restarts execution at PRACC_TEXT. Again the function
exits without any warning.
If for whatever reason the core starts fetching  at an unexpected
address the code now sends a jump instruction to PRACC_TEXT, but due
to the delay slot the core continues fetching at whatever address + 4
and a second jump instruction will be send for execution. The result
of a jump instruction in the delay slot of another jump is
UNPREDICTABLE. It may work as expected (ar7241), or let the core in
the delay slot of a jump to PRACC_TEXT for example. This means the
function called next may also fail (pic32mx).

Change-Id: I9516a5146ee9c8c694d741331edc7daec9bde4e3
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/1825
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

mips: use cp0 DeSave to cache $15 / t7

Near all pracc functions store $15 in DeSave and
restore it when exiting.
There is no need to save it, if mips32_pracc_read_regs()
save this register in Desave when entering debug mode.
mips32_pracc_write_regs() needs to update it when
exiting debug mode.
Other pracc functions must not modify DeSave.
The jump code in the fastdata transfer function needs also
some little modifications.
Remark:
Like in current code the user can read/modify $15
with the cp0 31 commands.

Change-Id: I5b7dfc1b6169da846f5d2dd3ad4209a9da2c3fad
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/1565
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

mips: load fast data transfer handler code with mips32_pracc_write_mem()

Currently the code is loaded calling mips32_pracc_write_mem_generic().
Cache synchronization is not performed.
If configured as write back cache there is no chance to execute the
handler. If configured as write through cache and the cache
lines written to are not cache resident (I-side cache miss) may work.
The patch makes possible to execute the handler in a cached active
memory segment (mainly from KSEG0), but nothing else. The data
is still loaded without performing cache synchronization, code loaded
may not be executable.
Performance may not be faster. At start, for example, the code resides in
main memory, not in cache, and the core must transfer code from
memory. We can really modify the code to force a wait for the first
transfer like we do with start and end addresses, making sure the code
is cache resident for the rest of the queued transfers.
This can also may happen if we execute code (greater than the I cache size)
and the handler code is evicted from the cache.
Code tested on ar7241.

Change-Id: Iffdb4dae108b872fef0e7bacc5ea99649cdc1630
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/1564
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

mips: load code in buffer mode

Currently the functions mips32_checksum_memory() and mips32_blank_check_memory()
load the code word by word.
The bug in cache code is a good reason for doing so.
If there is no other reason we can load the code as a buffer to save time.
mips_m4k_write_memory() expect a buffer in target endianness, this is done by
target_buffer_set_u32_array().
Cleaned up exit code.
Tested on ar7241 big endian and pic32mx little endian with verify_image.
Flash erase check only tested in pic32mx.

Change-Id: Ib63ed98732b2e23b058e7349a0a57934b7604905
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/1562
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

mips32: optimized cache code for pracc access

Follows the the same rules of optimization used by all pracc functions.
Solves some bugs in previous code and adds support for write through caches.

Change-Id: If88c6738ca8c8197f327f22b766120a24f71b567
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/1557
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

Update to the current Jim Tcl

This is a post-release version but hopefully some fixes that went in
are worth it; also the changes here make OpenOCD compatible with stock
0.75 version if a distro maintainer decides to use it.

Change-Id: I7ad1814c7c4868198475cdca4750c3d0ee4f5f8b
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2121
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

README.OSX: recommend XCode 5 as that's the current version

Using current "Command Line Tools" with XCode 4 is known to provoke
issues (the build "hangs"), see e.g.

http://stackoverflow.com/questions/18667916/xcrun-lipo-freezes-with-os-x-mavericks-and-xcode-4-x

This fixes https://sourceforge.net/p/openocd/tickets/70/ .

Change-Id: I511b347b9388e0e3f1d136b566915021c4b5fbde
Reported-by: n321203 <n321203@users.sf.net>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2128
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

ftdi: Optimize GPIO toggling

Only send the new I/O state for the bytes that changed.

Change-Id: I930edc9518e6019331e68e4756acc5e92dda25a4
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1999
Tested-by: jenkins
Reviewed-by: Jens Bauer <jens@gpio.dk>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

svf: Fix debug and error messages that print hex buffer

Added SVF_BUF_LOG macro to properly print the hex buffer of parsed
string for SIR, SDR, TDI, TDO and MASK. The original debug and error
logs with respect to printing real values were misleading and also
had endianess issues. All the bits are printed now instead of just
u32 values.

Change-Id: Ie89902403bdb61ff458418446c2ca1253ea2a63f
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Reviewed-on: http://openocd.zylin.com/1964
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins

doc: document [start end] parameters of "profile" command

Change-Id: I56561b08304e5b854a67b06ab6b9cee7a24919b2
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2115
Tested-by: jenkins

generalplus: Add configuration file for General Plus GP326XXXA series

Add configuration file for General Plus GP326XXXA series. Tested on
GP326833A on GPC-1737B board.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Change-Id: I1ad0e22598b01317bbc823870a7a262e9192c595
Reviewed-on: http://openocd.zylin.com/2058
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

armv7a: fix typo in cache_config help text

Change-Id: I48cb83bf56b2f6841c3add68ed94b9f92037357d
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/2114
Tested-by: jenkins

Fix some C99 format specifiers

As exposed by arm-none-eabi build, fix the wrong modifiers.

Change-Id: Ia6ce7c5c1d40e95059525c3e5d81b752df2fea7c
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2122
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

Add support for Gumstix AeroCore device

The Gumstix AeroCore board [1] contains a STM32F427 microcontroller.
Schematics for this board will also be made available [2].
The JTAG interface for this chip can be accessed via a USB connection
provided by an FTDI chip (0403:6011).

[1] https://store.gumstix.com/index.php/products/585/
[2] https://pubs.gumstix.com/boards/AEROCORE

Change-Id: I0bf3bb525f51528bedd807b1f7210b09ef2e1015
Signed-off-by: Ash Charles <ashcharles@gmail.com>
Reviewed-on: http://openocd.zylin.com/2117
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

Restore normal development cycle

Signed-off-by: Paul Fertser <fercerpav@gmail.com>

The openocd-0.8.0 release

Signed-off-by: Paul Fertser <fercerpav@gmail.com>

nrf51: remove dereference of null pointer

found by clang 3.4.

Change-Id: Id499b546f65acd7a719498bc97e33b21d1ba565a
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/2119
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Andrey Smirnov <andrew.smirnov@gmail.com>

quark_x10xx: fix IO r/w operations with paging enabled

Paging checking and disabling wasn't present for IO r/w,
so the commands were successful only when paging wasn't
enabled (e.g. EFI boot phase).

Change-Id: I41366c0fadff3ea1eb8a153291f20a46cd9ddec1
Signed-off-by: Ivan De Cesaris <ivan.de.cesaris@intel.com>
Reviewed-on: http://openocd.zylin.com/2118
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

Restore -dev suffix

Signed-off-by: Paul Fertser <fercerpav@gmail.com>

The openocd-0.8.0-rc2 release candidate

Signed-off-by: Paul Fertser <fercerpav@gmail.com>

NEWS: minor fixes for rc2

Change-Id: Iba04baae4f3278db8b36283574a82c077d28bb4a
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2113
Tested-by: jenkins

svf: try to reallocate buffers if they're not enough

On larger FPGAs the default buffer size is not nearly enough;
automatically reallocate it as needed.

Change-Id: Ic8071e8cceddeef897ce76996c029250fd22662b
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2099
Tested-by: jenkins
Reviewed-by: Kenneth Lorthioir <ibelimb@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

cortex_a: fix endiannes issues on  TI TMS570

The TI TMS470 and TMS570 series of processors are BE-32 processors,
despite BE-32 not being supported by ARM in the Cortex-R4 core. TI
hacked in BE-32 support, which requires odd swizzling in OpenOCD to
make memory reads and writes function correctly. In particular,
without this change, OpenOCD word reads and writes had the bytes
reversed, and halfword and byte packed reads were reading garbage.
In my testing, this change fixes these problems.

Change-Id: I21dd30f4b9003f20fcc85f674ab833407bb61f74
Signed-off-by: Seth LaForge <sethml@google.com>
Reviewed-on: http://openocd.zylin.com/2064
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

usb_blaster: fix warning: array subscript has type ‘char’

caught by clang 3.4 running on cygwin.

Change-Id: I59f652337334e557fb50374f5270ba9c30392b6e
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/2100
Reviewed-by: Jörg Wunsch <openocd@uriah.heep.sax.de>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins

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