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>
there are no comments about what the rules w.r.t. null pointers
are and it is inconsistent.
It's simply a bug in the app if we ask about the properties of a null
pointer w.r.t. what kind of target it is. It's equally wrong to say
that it is an arm target as that it isn't an arm target.
Change-Id: I0925a6a5c8b38e594ffa7c3ca4390487b5e9b718
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/168
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
The CPLD on the xds100v2 expects to see a rising edge on PWR_RST to
enable the outputs. This patch creates that transition correctly by
fixing the direction register for PWR_RST.
THe CPLD will also loop back the data if the LOOPBACK signal is
asserted. Set this signal to an output and keep it clear.
This was tested with a TI DM3730 Beagleboard xM.
Change-Id: I4ea216bef6ae5c40e935741af5c69dc844d5d494
Signed-off-by: Kyle Manna <kyle.manna@fuel7.com>
Reviewed-on: http://openocd.zylin.com/189
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>
stick to convention of "retval" being used as error value to
be propagated and use "flash_flags" local variable for flash
flags read from how.
Change-Id: I63f1f2248b4f4538d6cd7634ae277f7c0aadc346
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/178
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
verify promise of code that more code can be pasted with an
assert at the end condition of the code passage that builds
string.
Change-Id: I76a4e5f91b9142fff932e1493cb43c29eb6a0f80
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/143
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
fixes clang warning. Basically the next address pointer is not
used for anything in the fn, except to be examined in debug.
Change-Id: I253519b8e49e54490bbe7da8ec3d2dd31f49052a
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/155
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
found by clang, would have done something undefined and mysterious
later on.
Change-Id: If7d7aca8514575d229ed0b17378bf8b1bbf347c4
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/133
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
return error when target can not be found instead of ERROR_OK,
split fn.
Change-Id: Iba5232d3862a490d0995c3bfece23685bd6856e3
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/131
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
"Value stored to 'retval' is never read": Check and propagate error
"Dereference of null pointer": Probably bogus, maybe triggered by the null
check on armv7a, so remove the check since it can't be null anyway.
Change-Id: I3bc44e52af1589ff40e6a42deda0ce7f3a25e397
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/119
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
Also fix a spelling error and remove the declaration for a non-existent
function from the header.
Change-Id: I13177e2d81aa167c05c1cc766f06924211e6d735
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/118
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
