Lock region count and sector sizes did not match datasheet.
(see 6500C-ATARM-8FE11 "SAM3S Series Datasheet", Table 7-1)
Change-Id: Ic511802f96ed03856467a24a6736349205a0576a
Signed-off-by: Attila Kinali <attila@kinali.ch>
Reviewed-on: http://openocd.zylin.com/493
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
The assert introduced in 00c8648351 checks
whether the programming offset equals to page_size of the flash, while it
wants to check whether the offset is a multiple of the page_size.
Change-Id: I794d021951a28c1cc520b5eea5d500f097721b06
Signed-off-by: Attila Kinali <attila@kinali.ch>
Reviewed-on: http://openocd.zylin.com/482
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Currently stm32lx flash driver will remove the readout protection if set
during a probe.
This may not be what the user wants, so let them decide.
Change-Id: I8575e3b339b10a4f7bac57cca9586dcab513d347
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/465
Tested-by: jenkins
This enable the stm32f2x flash driver to use the asynchronous
algorithm support.
Speed increase is as follows:
before - wrote 1048576 bytes from file stm32f4x.bin in 30.453804s (33.625 KiB/s)
after - wrote 1048576 bytes from file stm32f4x.bin in 23.679497s (43.244 KiB/s)
This also fixes a bug that was in the old flash loader.
The old loader waited while bit16 of the status reg was 0, the new
loader waits until this bit is 0 as stated in the flash spec.
Bizarrely this bug did not effect programming on any tested parts.
Change-Id: I3efc94d42cbe81283673a8f4203700638080af6e
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/460
Tested-by: jenkins
This enable the Stellaris flash driver to use the asynchronous
algorithm support.
Speed increase is as follows:
before - wrote 65536 bytes from file test.bin in 5.486040s (11.666 KiB/s)
after - wrote 65536 bytes from file test.bin in 2.274001s (28.144 KiB/s)
Change-Id: I9004c9aadffa1ae3b0cbf908e6549b5b1f794508
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/403
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Currently the stm32f1x flash driver uses an asynchronous algorithm
as part of the block flash programming. This greatly speeds up flash
programming as the target is always running.
Moving the async code to the target enable other targets to use this
added functionality.
Change-Id: I8e53f094c2ef7848a7f86ddb9a35b6edbfc8454a
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/402
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
I used the CPUID instead of adding a new argument to the flash bank command
Fixed Type in comments
Add the failsafe return value in device_id
Change-Id: Ieb5a46fc002b5390a0c81bc8b49f6c687036ae1d
Signed-off-by: Jonathan Dumaresq <jdumaresq@cimeq.qc.ca>
Reviewed-on: http://openocd.zylin.com/438
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
The ref manuals for the stm32f2x (RM0033 Rev4) and stm32f4x (RM0090 rev1)
are unclear to the address of the flash size register (F_ID).
According to contacts @ ST this is the correct address, the manuals will be
updated in due coarse.
Change-Id: If9fb83b3100458d17038cf27c2b23355e1dc5a9e
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/448
Reviewed-by: Peter Stuge <peter@stuge.se>
Tested-by: jenkins
This issue was caused by uncrustify not correctly converting the doxygen
comments.
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Change-Id: Ie6dc3b057a08603b670cb27312e5f0d989426e6c
Reviewed-on: http://openocd.zylin.com/431
Tested-by: jenkins
Correct the offset to the read pointer when clearing it on error.
Also restrict the instruction set to armv6-m so the flash driver can be
used on Cortex-M0 parts with the same flash controller.
Change-Id: I380f9dabcc41fb6e4d43a7e02f355e2381913f39
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/399
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Jonathan Dumaresq <jdumaresq@cimeq.qc.ca>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
for some reason the following commit was incorrect
769064de4b
Only the Sandstorm and Fury class should write this register.
Change-Id: Ie18f1da6e9b59fb99cca47aa93c7f2fee447ccea
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/400
Tested-by: jenkins
stellaris_set_flash_timing should only be used for Sandstorm and Fury
device classes.
Change-Id: Ib5eff9d954c039f2c5726a8ecc3ee45d1694cfd3
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/389
Tested-by: jenkins
read the target class during probe and save for later use.
Change-Id: Ib3ad20edc7d206b7f434bdcc6b947e6a5f06dd1f
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/388
Tested-by: jenkins
Nothing more than a name change, just to make reading
the code a bit simpler.
Change-Id: I73a16b7302b48ce07d9688162955aae71d11eb45
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/390
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
This makes use of the newly introduced usage field in the flash bank
structure.
Also remove the assertion if usage field is null and
lets print a DEBUG_LOG message instead.
Change-Id: I384bf0e2c444fcc99deef73aec9ef01149a91c76
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/391
Tested-by: jenkins
This allows us to detect a device arrata where the device id returned is
incorrect.
This issue only effects stm32f4x Rev A silicon.
Change-Id: Ic9f4985f9abf562f97322dcf484199f0a4eb01bb
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/354
Tested-by: jenkins
The stm32 drivers have been using 0x7ff as the DEV_ID mask, this should
have been 0xfff.
Change-Id: I232469620969d6dd1b9a2a2aa15ec18b947dbb05
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/352
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
There is no need to use a while loop here. This patch simple copy
the last bytes with the system function.
Change-Id: Ibda72dca449746efeba5a1af2e45c5990f9cf347
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/364
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This uses the same controller as the stm32f2x family.
Change-Id: I931a9ceb0cd1219514d14b8b59475179e543dd0f
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/338
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
Add verification of the flash unlock sequence and return an error if the
flash is still locked.
Add mass erase subcommand.
Change-Id: Id586b1eaf983a3f25b933847dd6608c15bf0b07e
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/281
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
when last==first==0 then mass erase is executed, it's faster.
the page marking was wrong in this case.
Change-Id: I5c579d59b5c4778cf057cb5986e086abdd4209b2
Signed-off-by: Rodrigo L. Rosa <rodrigorosa.lg@gmail.com>
Reviewed-on: http://openocd.zylin.com/232
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
the unlocking procedure erases the flash mem (even if it wasn't locked), so it should be marked as erased after unlocking.
Change-Id: I5cc6a1e1d6cf4e1f243de532eff54111ffd66187
Signed-off-by: Rodrigo L. Rosa <rodrigorosa.lg@gmail.com>
Reviewed-on: http://openocd.zylin.com/222
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
Don't call a variable num_pages if it holds the flash size. Also rearrange
flash size to num_pages calculation to avoid divide-by-zero if there will
be a device with < 1024 byte pages someday.
Change-Id: I2febea39694a2f9750de141f52ec88ae1599c086
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/211
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Check whether the destination is in the program flash or NVM regions,
in the former case, use the normal longword mechanism, not the fast NVM
write.
Change-Id: I7366b7c8919928ee690252df83b99701776aee82
Signed-off-by: Tomas Frydrych <tomas@sleepfive.com>
Reviewed-on: http://openocd.zylin.com/194
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Before this commit, openocd used to segfault when probing flash
of an at91sam7x512 (which contains 2 banks of flash). This was due
to the way it systematically insert a new flash bank without setting
its name.
Then, when get_flash_bank_by_name_noprobe() is called, it is doing
a strcmp() on the non-initialized bank->name.
This commit prevents allocation of second probed bank if it is already
allocated (for example, if it is set in a target config file). If a
new bank really needs to be allocated, it ensures that a default name
is set.
Change-Id: I38d15bef1fda2ec746efad37171975136cf7b371
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Reviewed-on: http://openocd.zylin.com/171
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
* Add flash waitstate support for Atmel SAM3 chips.
* Set default waitstates to 6, to workaround a silicon bug in the SAM3 family
This code has been tested on SAM3U4, SAM3N4 and SAM3N1
based on Change-Id: I477446f9bfb3e910ea3e2414a6e9a75beb14a214
by Jim Norris <u17263@att.net>
Change-Id: I8d360080f6968979ca5e197ad638282cadd18fb7
Signed-off-by: Attila Kinali <attila@kinali.ch>
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/128
Tested-by: jenkins
add support for checking target against the device CLASS rather
then just the PARTNO.
This change also adds the new LM4F family (Blizzard).
Change-Id: Ia9d1e33f1f1c2817c0039a2232ecf932fae072f9
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/161
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
