newdap: Ignore -irlen/-irmask/etc newdap params on SWD or CMSIS-DAP

Previously the -irlen parameter was required even though it is not
a part of the SWD or CMSIS-DAP transports.

This may eventually need to be changed for CMSIS-DAP once that
supports JTAG as well.

Change-Id: Ia02b67840c19c7cf1c7a75063648c0174176a311
Signed-off-by: Angus Gratton <gus@projectgus.com>
Reviewed-on: http://openocd.zylin.com/2226
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Allow transports to override the selected target (hla configs unification)

This should allow to share common configs for both regular access and
high-level adapters.

Use the newly-added functionality in stlink and icdi drivers, amend
the configs accordingly.

Runtime-tested with a TI tm4c123g board.

Change-Id: Ibb88266a4ca25f06f6c073e916c963f017447bad
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
[gus@projectgus.com: context-specific deprecation warnings]
Signed-off-by: Angus Gratton <gus@projectgus.com>
[andrew.smirnov@gmail.com: additional nrf51.cfg mods]
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Tested-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Reviewed-on: http://openocd.zylin.com/1664
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
tcl/target: added support for TI OMAP/AM 3505 and 3517

added TAPID for OMAP/AM 3505 and 3517. Tested on TAM3517 Twister board
with AM3517 SoC.

Change-Id: I78a3268a4adb18092c694a556538c99c9032f648
Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2127
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
nRF51822: Add workaround for PAN-16 where not all RAM blocks reliably enabled on reset

According to Nordic Semiconductor Product Anomaly Notice (document
NRF51822-PAN), item 16, some revisions of nRF51822 sometimes reset
without all RAM blocks enabled. This was noted on NRF51822-QFAA rev
CA/C0, only 8KiB of memory was accessible.

This patch turns on all RAM following a debugger induced reset
(matches specified behaviour.)

Change-Id: I4f8be4ec3d1271da7fe5bc9a084fdcb2968535bb
Signed-off-by: Angus Gratton <gus@projectgus.com>
Reviewed-on: http://openocd.zylin.com/2202
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
stlink_usb: Fix swallowed error on read/write operations, add retries on SWD WAIT, clean up error debug output.

- stlink_usb_get_rw_status() had a bug where FAULT or WAIT responses
  in read/write operations were ignored, leading to incomplete data.

- Added wrapper stlink_cmd_allow_retry to handle
  SWD_AP_WAIT/SWD_DP_WAIT statuses in most commands. These statuses
  appear if an SWD read or write received a WAIT ACK response from the
  target more than 4 times in a row. The driver retries the operation
  (with exponential backoff) before failing outright (in testing 1
  retry was always enough.)

- As part of the implementation of stlink_cmd_allow_retry a large
  number of lines of boilerplate were refactored.

- Fleshed out stlink_usb_error_check and added it to some more code
  paths so WAIT or FAULT responses are logged to debug. WAIT responses
  will be logged even if they are subsequently retried, which should
  help in case the retries have subtle side effects (none
  anticipated.)

Tested with two targets: STLINK F0 Discovery, Nordic NRF51822. Only
tested with STLINK V2 programmers.

Change-Id: I9af24e8f0121b035356dbb9978d6bbf4feb2e4d3
Signed-off-by: Angus Gratton <gus@projectgus.com>
Reviewed-on: http://openocd.zylin.com/2201
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
tcl/board: Add board configuration for nRF51822-mKIT

Add board configuration for Nordic's nRF51822-mKIT devkit, available
here:
http://mbed.org/platforms/Nordic-nRF51822/

Change-Id: Ib9329307147b1e7be061a5060b4eec8256fe2bd4
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
[gus@projectgus.com: Minor tweaks, model number]
Signed-off-by: Angus Gratton <gus@projectgus.com>
Reviewed-on: http://openocd.zylin.com/2116
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Removed limit on lenght of command line options.

In particular -f and -s options may contains paths that can easily
exceed the (old) 128 bytes buffer.

Change-Id: Ifc198536549f50663e8e588519bb9ef75dcd172c
Signed-off-by: Cristian Maglie <c.maglie@bug.st>
Reviewed-on: http://openocd.zylin.com/2241
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>