By default pic32mx starts after any reset with 1 wait state for RAM access/exec.
It can be changed to 0 wait states by clearing the BMXWSDRM bit (bit 6) in BMXCON register.
With 0 wait states near doubles the execution speed. CRC check sum can be done much faster
increasing verify_image speed. Fast data transfer also works with a bit higher scan rate, up to 1500 Khz.
This option can be set at any time with
mww 0xbf882004 0x40
or cleared with
mww 0xbf882008 0x40.
Some numbers for FTDI/HS with current devel code and a elf file:
Core clock / wait states verify_image speed
------------------------------------|------------------------------
4 Mhz / 1 21 KiB/s
4 Mhz / 0 36 KiB/s
8 Mhz / 1 37 KiB/s
8 Mhz / 0 57 KiB/s
Change-Id: I4092ad0f3753f72f77108718d0ed3a3ab84e3b23
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/1141
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
This change adds a simple target configuration for Freescale
single/dual/quad core i.MX6 SoCs, only one core is configured by default.
Change-Id: I853dd27f4c6765b7f731be2ddea82e85d496c6a4
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-on: http://openocd.zylin.com/1135
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This patch change the default reset config from SYSRESETREQ to the working
VECTRESET.
Change-Id: I21a9a74b9c0c68cfa3a6e6dac9b123acc98a93cb
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/1186
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This update adds support for the STM32Lx 384kb dual bank flash. Previously there was a problem when writing an
image that was larger than 192Kb. That lead to openocd printing out two error messages like
"Error: access denied / write protected" and "Error: invalid program address". The reason was that the stm32lx
driver tried to write half pages which overlapped into the next flash bank.
A new configuration file stm32lx_dual_bank.cfg can be used for stm32lx chips with dual bank flash (256kb or 384kb devices).
A sanity check was added for probed flash size values to fix the issue seen on some ST samples that answered incorrectly.
Change-Id: I69e25131983d88613be8606b438f98870c5f1e52
Signed-off-by: Johan Almquist <johan.almquist@assaabloy.com>
Reviewed-on: http://openocd.zylin.com/1125
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Limited (no page unprotect, no block writes) implementation of EFM32
flash support. Verified with EFM32 development kit and STLink V2 adapter
using SWD.
Change-Id: I3db2054d9aa628a1fe4814430425db3c9959c71c
Signed-off-by: Roman D <me@iamroman.org>
Reviewed-on: http://openocd.zylin.com/1106
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
The smallest pert in the family has 10k RAM, so use that as a default
for the working area.
Change-Id: I78be0d14a254c109ac15a7163552c6132f810416
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1005
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Switch to using the internal HSI when a reset init is called, this also
matches the std stm32l cfg.
Read (verify) speed is increased from 17 to 120 KiB/s.
Change-Id: Ic94ba85949ffdefa17b7be45eef14e30f941d107
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1004
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This is the new proprietary interface replacing the older FTDI based adapters.
It is currently fitted to the ek-lm4f232 and Stellaris LaunchPad.
Change-Id: I794ad79e31ff61ec8e9f49530aca9308025c0b60
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/922
Tested-by: jenkins
As part of the switch to using the hla for the stlink interface we rename
the cmds to a more generic name.
Update scripts to match new names.
Also add handlers for deprecated names.
Change-Id: I6f00743da746e3aa13ce06acfdc93c8049545e07
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/921
Tested-by: jenkins
As for openocd 0.6.0-rc2 the function mips32_pracc_fastdata_xfer()
should now work at a scan frequency up to 1200Khz.
Mainly usefull to increase programming speed.
Also verify_image should be slightly faster.
Change-Id: I1e9b2be73690a4597e2f6ba069c1205026850f07
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/805
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Added a new configuration file for LPC18xx based boards, such as
HitexLPC1850RevA Evaluation Board, and all other based on the
same microcontroller by NXP.
Change-Id: I68c3827be535b6d09a5c70b6d57191937d00354d
Signed-off-by: Gianluca Renzi <gianlucarenzi@eurekelettronica.it>
Reviewed-on: http://openocd.zylin.com/930
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
If the target supports SYSRESETREQ make sure we use that as the default
if srst is not fitted/configured.
Change-Id: I24c907493134506320e69c1218702930629c1cdc
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/792
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
- Moved variant-independent code to lpc17xx.cfg, which will be included from
lpc17??.cfg files automatically.
- lpc1768.cfg filled with variant-dependent code.
Change-Id: I7dabe6ed7da7be640ed38c13aaaa096b8796d9a0
Signed-off-by: Vandra Akos <axos88@gmail.com>
Reviewed-on: http://openocd.zylin.com/675
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
These were deprecated in commit 69ac20a.
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Change-Id: I047872f8cd61b42aaca6588ab75566219e4a3f5d
Reviewed-on: http://openocd.zylin.com/741
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
add support for the new stm32f3x family from stmicro:
http://www.st.com/stm32f3
Change-Id: Icd1db95bb2767d9c0ecef24deefa92b4fdaa4f14
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/735
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Seems like an esthetic change, but it will allow easy support for
other lpc17xx devices.
Change-Id: I2cb953ce1afdd82f6ca65b38d5557a28416f895e
Signed-off-by: Vandra Akos <axos88@gmail.com>
Reviewed-on: http://openocd.zylin.com/674
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This patch add the TI Calypso CPU to the configuration files.
Change-Id: Ieb462960391c4a2c630d7a83699c3b6e8162ace9
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/630
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
These events have been deprecated for a number of years, update any
remaining scripts to the new events.
Change-Id: Ic31ff388545ac8b3a500045699ca92c541b13f12
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/634
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Tested-by: jenkins
Reviewed-by: Bill Traynor <wmat@alphatroop.com>
The smallest stm32f0 has 4k sram, so use this as the default.
Change-Id: I9097be9608da92b1b9da504e5bacc1280c86907a
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/603
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
This enable the user or board config to override the parameters
passed to stm32_stlink.cfg.
Required to fix a incorrect working area bug with the stm32vldiscovery.
Change-Id: I40a4f7913ff37d577d44b1f23befccf0317080a1
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/597
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Atmel introduced 6 new Cortex-M4 processors on 2011-10-26
SAM4S16C - 1024KB flash LQFP100/BGA100
SAM4S16B - 1024KB flash LQFP64/QFN64
SAM4S16A - 1024KB flash LQFP48/QFN48
SAM4S8C - 512KB flash LQFP100/BGA100
SAM4S8B - 512KB flash LQFP64/QFN64
SAM4S8A - 512KB flash LQFP48/QFN48
The SAM4S processors still suffer from the "6 waitstates needed
to program device" errata.
Other relevant changes are:
1. Address of flash memory starts at 0x400000.
2. EWP (Erase page and write page) only works for the first two 8KB "sectors"
3. Because of the EWP not working for all the sectors, normal page writes have
to be used. The default_flash_blank_check is used to check if lockregions
should be erased.
4. The EA (Erase All) command takes 7.3s to complete. (Previous timeout was
500 ms)
5. There are 128 lockable regions of 8KB each.
Implemented default blank checking, and page erase for load_image scenarios.
This is to compensate for the EWP flash commands only working on the
first 2 8KB sectors.
Change-Id: I7c5a52b177f7849a107611fd0f635fc416cfb724
Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
Reviewed-on: http://openocd.zylin.com/528
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
this patch adds the initial support for the omap4460 es1.0
version which is similar to the omap4430 and used on the
pandaboard-es.
Change-Id: If885f7d9f8809929bd799786b539e4f499fa3478
Signed-off-by: David Anders <danders.dev@gmail.com>
Reviewed-on: http://openocd.zylin.com/572
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
This adds support for the STM32F4 target and the STM3241G Eval Board, in
both standalone and using the onboard STLINK.
Change-Id: I62f8908b5880568b2b36c78a78f94c40861ff335
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/540
Tested-by: jenkins
The SAM3A/X processors that were released thus far is either
a SAM3A/X(4) - 256K, or a SAM3A/X(8) - 512K device. Thus
the config files are per variant, and not per device.
Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
Change-Id: I84d26d044e810eb428b1d6287907ea3bf8364c73
Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
Reviewed-on: http://openocd.zylin.com/522
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Split out functions specific to the AM335x SOC into the target directory and simplified the board config
file. This should allow one to quickly create new configs for boards based on the TI processor family.
Change-Id: I0c3db97950dfa832f1f1918fc10c180f068bba74
Signed-off-by: Neil Jensen <neil30al@gmail.com>
Reviewed-on: http://openocd.zylin.com/489
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
The stm32 family supports using SYSRESETREQ as a software reset, lets
use it.
Change-Id: I171ffa8d888a2d0c28b266051030311521e9bca9
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/472
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
This sets the default stellaris working area to 2k rather than
the current 8k. 2K is the smallest RAM size in the stellaris family.
Change-Id: I1407f758eb0926cc094b824a6d25199b313c45de
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/458
Tested-by: jenkins
Added the file imx28.cfg to the target directory
Added the file imx28evk.cfg to the board directory
Change-Id: I02a74a03f3773892f830d13660ffdded34f3261d
Signed-off-by: James Robinson <jmr13031@gmail.com>
Reviewed-on: http://openocd.zylin.com/428
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
STM32L ref manual (RM00038 Rev5) states the SW-DP id should be 0x4ba00477.
The correct value from silicon is 0x2ba01477 - the typo has been confirmed by ST.
Change-Id: Ie35a1f13dc5dedc1b148fb219c6974bfa48b537c
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/441
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
This enables the user to override the transport used for st-link.
If JTAG is selected it will also change the default id used to the JTAG id
rather than the SW-DP id.
Change-Id: I4fe352e4932e2f4ec278168e99ba2d2d50fd850a
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/443
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
Make _TARGETNAME variable global so it could be used by scripts sourcing it.
Change-Id: Iaf1c3b53875734658b1b8f136c9bb958988b56bf
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-on: http://openocd.zylin.com/421
Tested-by: jenkins
Reviewed-by: Chris Morgan <chmorgan@gmail.com>
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
This patch add jtag support to the stlink driver add
two new transport types, JTAG and SWIM.
Change-Id: I7089d74250330be5c6a01c24066307641df7d11e
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/393
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This affects all configurations including target/at91sam3XXX.cfg
Change-Id: I2c1e1edf0986d30e63f109604a38bf402ded369e
Signed-off-by: Ulf Samuelsson <ulf@emagii.com>
Reviewed-on: http://openocd.zylin.com/292
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Commit 1794e5ee54 renamed the file to
have all lowercase characters according to most references to the
file, but the commit didn't change the existing reference to the
old filename.
Change-Id: I380e52e947a8091d48cf010e3919bf2caed7fdff
Signed-off-by: Peter Stuge <peter@stuge.se>
Reviewed-on: http://openocd.zylin.com/248
Tested-by: jenkins
Before this patch, at91sam3u4c.cfg includes "at91sam3uxx.cfg" which
doesn't exist - the filename was at91sam3uXX.
However, many operating systems have case sensitive file names!
Change-Id: I8b2f987f1f4214269b80ef5cba8177ce05ad90b6
Signed-off-by: Harald Welte <laforge@gnumonks.org>
Reviewed-on: http://openocd.zylin.com/247
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Salvador Arroyo
Spencer Oliver
Vladimir Zapolskiy
Mathias K
Johan Almquist
Roman D
is2t
Gianluca Renzi
Vandra Akos
Andreas Fritiofson
Olivier Schonken
David Anders
Jim Norris
Neil Jensen
Jonathan Dumaresq
James Robinson
Freddie Chopin
Michel JAOUEN
John
Ulf Samuelsson
Peter Stuge
Harald Welte