Sergio Chico [Sun, 10 Nov 2013 15:03:40 +0000 (16:03 +0100)]
topic: Support for the Xilinx BSCAN_* Virtual JTAG in Openrisc
This add support to the Xilinx BSCAN_* virtual JTAG interface.
This is the Xilinx equivalent of the Altera sld_virtual_jtag interface,
it allows a user to connect to the debug unit through the main
FPGA JTAG connection.
Per Ekman [Thu, 24 Oct 2013 12:06:16 +0000 (14:06 +0200)]
kinetis : Add flash sector size detection for K21 MCU.
The current way of detecting the sector size of the internal
flash does not work for all Kinetis MCUs. Add support for the
K21 flash by detecting the specific model from the SDID register
and picking the correct sector size based on that.
Change-Id: I41f678353e45a44561af8a3398bdd4479dfeea4f Signed-off-by: Per Ekman <pekenator@gmail.com>
Reviewed-on: http://openocd.zylin.com/1764 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Per Ekman [Thu, 24 Oct 2013 09:54:32 +0000 (11:54 +0200)]
kinetis : Fix broken check for mass erase.
If the flash is not ready (MDM_STAT_FREADY is 0) then
dap_syssec_kinetis_mdmap() would act as if the MDM_STAT_SYSSEC bit was
set and erase the flash. Wait until MDM_STAT_FREADY is set before
checking the MDM_STAT_SYSSEC bit.
Change-Id: I5c3352f625599016625ed9be8787033f49bfacea Signed-off-by: Per Ekman <pekenator@gmail.com>
Reviewed-on: http://openocd.zylin.com/1762 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Paul Fertser [Sun, 3 Nov 2013 18:05:26 +0000 (22:05 +0400)]
jtag: fix support for really long scans
When programming large FPGAs the generated SVF files might contain really
long SDR scans. They won't fit in the 1MiB jtag scan page at all, so in
this case the allocated page needs to be bigger. The current code was
silently corrupting memory.
One particular example was sent by Volter targetting XC3S4000. It has an
SDR 11316992 bits long, that is 1414624 bytes.
Change-Id: I39f18d7e0654f2dbdf37df58c837c9ec1fb2aa2a Reported-by: "Voltner, Jiří" <j.voltner@era.aero> Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1792 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Andrey Yurovsky [Fri, 1 Nov 2013 21:29:17 +0000 (14:29 -0700)]
stm32l flash: add another device ID
Add device ID 0x437, a dual-bank part with 512KB total. This one used
the Medium+/HD flash size register to read the flash size in Kb rather
than the 0/1 code in the Medium+ parts.
Andrey Yurovsky [Thu, 31 Oct 2013 06:32:40 +0000 (23:32 -0700)]
add TI TMS570 support scripts
Add support for the TMS570 Cortex-R4 MCU from TI and their USB stick
development kit, TMDX570LS31USB. Tested attaching, reset/halt/run, and
reading and writing memory and registers.
Nemui Trinomius [Mon, 4 Nov 2013 06:43:43 +0000 (15:43 +0900)]
fm3: fix Fujitsu MB9Ax family support
Some MB9Ax (especially few internal SRAM model) fails programming
because of wrong SRAM basic-address on running algorithm.
Default SRAM basic-address must be 0x20000000.
This patch is fixing default SRAM basic-address and ramcode offset.
Tested on a MB9BF618T and MB9AF112K.
Mathias K [Thu, 24 Oct 2013 06:31:45 +0000 (08:31 +0200)]
target: fix mem2array/array2mem
if data size is bigger than transfer buffer, all portions are
transferred from/to the same target address - address advance
after successful transmission missed.
Change-Id: I79a6c388af197ac062d2807e397a2d7947400520 Signed-off-by: Sergey A. Borshch <sb-sf@users.sourceforge.net> Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/1679 Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Tested-by: jenkins
Paul Fertser [Thu, 31 Oct 2013 11:16:15 +0000 (15:16 +0400)]
ftdi/tumpa.cfg: enable proper output buffer control, add another USB ID
The schematics used for writing the config file were incorrect, real
hardware needs ACBUS3 _low_ as it's connected directly to the output
buffer's !OE pin.
Also apparently sometimes TUMPA comes with default FTDI IDs.
Real-life tested (including TRST and SRST) with a custom stm32f103
board, thanks to Mike Wang for the adapter sample.
Change-Id: Iab566e6d14f8392030f6ff2c8d976e1b57cf5ce6 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1789 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
James G. Smith [Thu, 26 Sep 2013 11:08:05 +0000 (12:08 +0100)]
hla/stlink: Re-order trace parameters to allow trace output file to be optional
Re-order the "trace" parameters to allow the raw capture (log) file to
be an optional feature. The clock frequency for calculating the "Async
Clock Prescalar" is always required when enabling trace processing and
is now the first "required" parameter.
The ST-Link driver is updated to use the (required parameter)
"trace_source_hz" non-zero value as the indicator of trace being
required, rather than the now optional output file descriptor being
non-NULL.
Background: This patch is groundwork for extending the OpenOCD SWO
capture to implement other (OpenOCD built-in) ITM/DWT processing where
the core trace support is required, but there is no requirement to
store raw trace data to a configured host file. By itself this patch
is almost a functional NOP, since without the other processing in
place there is no reason NOT to specify a capture file.
Change-Id: Ibc385dd0a7adaf9bd652bceded27262fef35fd59 Signed-off-by: James G. Smith <jsmith@ecoscentric.com>
Reviewed-on: http://openocd.zylin.com/1660 Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Paul Fertser [Fri, 21 Jun 2013 21:16:41 +0000 (01:16 +0400)]
tcl: add memory testing functions for board diagnostics
This is a tcl implementation of public domain tests by Michael Barr,
http://www.barrgroup.com/Embedded-Systems/How-To/Memory-Test-Suite-C
The initial porting is done by Shane Volpe and posted to the mailing
list:
http://www.mail-archive.com/openocd-development@lists.berlios.de/msg16676.html
This patch includes some cosmetic amendments plus hardcodes 32bit word
size (as the code depends on memread32/memwrite32 anyway) which fixes
original code's issue of testing only the first quarter of the
specified nBytes.
Change-Id: I5f3a66f1f16fc4082c7a5a6aba338430646ed21c Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1455 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Mathias Küster <kesmtp@freenet.de>
Paul Fertser [Sun, 13 Oct 2013 15:15:24 +0000 (19:15 +0400)]
Remove jtag_rclk from target configs
Some boards might have RCLK omitted from the JTAG connector and if the
interface claims support for it, OpenOCD will end up trying to use
RCLK while it's actually impossible.
This is a "cd tcl/target; sed -i s/jtag_rclk/adapter_khz/g *" patch.
Change-Id: Iee7337107bc1457966b104389ba9db75a9c860b4 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1695 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Mathias Küster <kesmtp@freenet.de>
There is an remark in jtag_srst and jtag_trst variables declaration:
/*
* JTAG adapters must initialize with TRST and SRST de-asserted
* (they're negative logic, so that means *high*). But some
* hardware doesn't necessarily work that way ... so set things
* up so that jtag_init() always forces that state.
*/
but in hla_target such forsing is missed and both variables remains
uninitialized until "reset" command issued, It prevents target polling
when connecting to running target.
Change-Id: Ia620d8794cca8ba1403f5c5f24767e730033748a Signed-off-by: Sergey A. Borshch <sb-sf@users.sourceforge.net>
Reviewed-on: http://openocd.zylin.com/1698 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Mathias Küster <kesmtp@freenet.de>
Use the preferred code path according to the comment. Target_write_buffer()
now simply uses suitably aligned target_write_memory calls, so from this
pov, they should be equivalent.
Change-Id: I77f51ec3ac9faa822cf428708a1aecb67c77830c Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1687 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Polling target does not change stste information
except if new state is TARGET_HALTED.
Connecting to the runing target result in target->state
not updated with retrieved value and remains "UNKNOWN"
until 'halt' command issued.
Change-Id: I803d6c0207f7f8699e648779d1df342c9ee7315a Signed-off-by: Sergey A. Borshch <sb-sf@users.sourceforge.net>
Reviewed-on: http://openocd.zylin.com/1680 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
arm7_9: Avoid infinite loops in bulk write dispatching
Add a mandatory field in struct arm7_9_common for regular, non-optimized
memory writes. Together with the existing bulk_memory_write field, this
allows variants to select any combination of implementations for regular
and bulk writes, without risking infinite loops from accidentally using
bulk writes for implementing bulk writes.
ARM 7/9 targets may now select arm7_9_memory_write_opt as their
target.write_memory implementation, which will dispatch to
arm7_9_common.bulk_write_memory if possible, or fallback to
arm7_9_common.write_memory otherwise.
To avoid loops, bulk write implementations mustn't call any other
functions than arm7_9_write_memory_no_opt() to write memory; it will
unconditionally call arm7_9_common.write_memory. If they fail, they should
simply return error to allow the caller to fallback to regular writes.
Tested on a regular ARM7TDMI only.
Change-Id: Iae42a6e093e2df68c4823c927d757ae8f42ef388 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1685 Tested-by: jenkins Reviewed-by: Sergey A. Borshch <sb-sf@users.sourceforge.net> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Paul Fertser [Mon, 14 Oct 2013 06:03:00 +0000 (10:03 +0400)]
checkpatch: add logging functions
It's commonly considered that user-visible strings should not be split
to different lines in the sources to ease grepping for them. Hence,
checkpatch traditionally makes an exception for logging functions,
lines having them can be of arbitrary length.
OpenOCD uses different (from Linux, the kernel) names, so they need to
be added to avoid false positives.
Change-Id: I1198c1ffc62b5403d97efa41e665c81a5b6bb3a3 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1696 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Remove the static const array containing ARM instructions for a
bootstrap program. Despite what the comment says, the DAP can write to
the Flash and in fact this program is not referenced anywhere in openocd
so it's a bit confusing having it in there. There should be no
functionality change from this.
Paul Fertser [Wed, 18 Sep 2013 19:42:50 +0000 (23:42 +0400)]
bcm2835gpio: use maximum drive strength
According to the docs, the default drive strength for the GPIO pads is
8mA but they're capable of 16mA. Configure GPIO 0-27 to use the maximum
(as they might be used on high enough frequency with JTAG).
Change-Id: I621737a1b0a855bb97b56ce2cc46c0e385b74f5d Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1633 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Spencer Oliver [Thu, 19 Sep 2013 11:07:06 +0000 (12:07 +0100)]
flash: add padded_value cmd
This adds support for setting the default value used when padding image
sections. Previously 0xff was used but some targets have an erased value
of 0x00.
Change-Id: If3df6fea3abf95b09daa3ff7be362acf991070ce Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1635 Tested-by: jenkins
some members of lpc2000_info structure sometimes used uninitialized
(cmd51_can_64b for all LPC except LPC800 as example).
Init allocated lpc2000_info structure with zeros to avoid this and similar bugs in the future.
Note: maybe discarding all cmd51_can_XXXb fields and using cmd51_dst_boundary instead will be a better solution.
Signed-off-by: Sergey A. Borshch <sb-sf@users.sourceforge.net>
Change-Id: Idf116a5b0bf4ea1c39ea0ce308ec2c13bfbd4d8c
Reviewed-on: http://openocd.zylin.com/1676 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp>
Paul Fertser [Sun, 22 Sep 2013 18:09:26 +0000 (22:09 +0400)]
board: add TM4C123G LaunchPad config
Almost the same as the LM4F120 LaunchPad but the chip is using the new
naming scheme (Tiva C series), supports USB OTG and has some new PWM
hardware blocks.
Change-Id: I6a7b2df76768766471f366cddaf64df3cc63f5f2 Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1647 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
arm_adi_v5: Rewrite MEM-AP transfer implementation
Create a single pair of relatively simple functions to handle all variants
of MEM-AP transfers. This replaces the many separate functions that
handled different access sizes and packed or non-packed transfers, which
were all implemented rather differently.
With this single implementation, performance should be more consistent,
regardless of transfer type.
Change-Id: I89960e437fc6ba68a389c074fab8eac91abcf844 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1658 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
cortex_m: mem_ap access functions take number of bytes, not words
Accessing one byte of memory using a 16-bit access is not well defined.
The current implementation is forgiving and rounds up, but it should not
be relied upon.
Also, I suspect this code might fail if the byte order differs between
target and host, but I have no way of verifying it so I left it as it is.
Change-Id: I8d6a511151a194ed419f141703201f0632d84fc8 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1657 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
arm_adi_v5: Fix packed transfers crossing TAR auto-increment block
The word count returned from max_tar_block_size() was compared with the
count of half-word/bytes in the u16 and u8 packed access functions,
causing an infinite loop if the access actually crossed the boundary.
Change max_tar_block_size() to return a byte count, and scale at the call
site.
Change-Id: I2fe9b5941eb485f3d8219cfdd29fb71e02006de4 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1649 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
arm_adi_v5: Fix packed and unaligned memory writes
For packed and/or unaligned accesses, the write functions reordered the
source buffer in place. Causing in the best case a segfault, in the worst
case silent data corruption.
Rewrite the data fetching to directly match the byte lane mapping
according to IHI0031C, without destroying the buffer.
Also slightly clean up variable usage and harmonize all the write
functions.
Change-Id: I9a01cfc5578653f9ec02043ff6b61a7a20f90d67 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1646 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Franck Jullien [Thu, 8 Aug 2013 21:45:47 +0000 (23:45 +0200)]
Add new target type: OpenRISC
Add support for OpenRISC target. This implementation
supports the adv_debug_sys debug unit core. The mohor
dbg_if is not supported. Support for mohor TAP core
and Altera Virtual JTAG core are also provided.
Philip Craig [Mon, 17 Jun 2013 03:56:33 +0000 (13:56 +1000)]
jlink: improve USB read during jlink_tap_execute
Previously, when doing EMU_CMD_HW_JTAG3 commands we would do two reads,
one to read the data, and one to read the result. However, we can just
do a single larger read instead.
The motivation for this change is a weird problem. If I run the Segger
software before running OpenOCD, then the first read always fails:
Error: usb_bulk_read failed (requested=1, result=0)
Error: jlink_tap_execute, wrong result -107 (expected 1)
Sniffing the USB traffic shows that the J-Link is returning an
overflow error, meaning it is expecting to return the full result
in a single read.
Change-Id: I75e020d3b3732c9a74ee3d31838fdf17a7fac24c Signed-off-by: Philip Craig <phil@blackmoth.com.au>
Reviewed-on: http://openocd.zylin.com/1447 Tested-by: jenkins Reviewed-by: Xiaofan <xiaofanc@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
bus_blaster: do not fail on missing get_latency_timer
Patch submitted from Trac #64
Seems certain clones do not correctly emulate the ftdi chip, if
the call to read the latency timer fails then do not treat this as a
failure.
Spencer Oliver [Thu, 12 Sep 2013 11:31:49 +0000 (12:31 +0100)]
gdb: add default description reg types
Add support for the default gdb register description type "int" and "float".
When this is given to gdb it will use the bitsize to determine the reg size.
Change-Id: Iaeed594d1feece54044128eae1baff9858bdcae0 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1622 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Half-word and byte writes using mwh/mwb has been completely broken since bf71e34cbf, because it dispatched all writes, regardless of access size,
to target_write_buffer(), which uses as large accesses as possible.
Partially revert the commit by changing back to the correct write method.
Change-Id: I60731fc576bf4a076a7da02bee7879e121c21d17 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1628 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Spencer Oliver [Wed, 18 Sep 2013 21:41:54 +0000 (22:41 +0100)]
adiv5: check packed transfers are supported
Currently we try and use MEM-AP packed transfers as much as possible for
8/16bit transfers. However not all targets support packed transfers, so
check before using.
Change-Id: I66256007f25ccd0c583f23db5acf6d1aa8b5e57d Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1602 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Paul Fertser [Wed, 18 Sep 2013 09:48:21 +0000 (13:48 +0400)]
README.Windows: pkgconfig-lite should go into MinGW, not MSYS
As autoconf is part of MinGW, it uses its root to find m4 files, pkg-config
should be installed accordingly.
Change-Id: I551797e61a3d044f751768bd7d57d8e26e7202cc Reported-by: Tomáš Voda <Voda.Tomas@seznam.cz> Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1630 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
projects / openocd / log