Instead of placing Atmel last, after ANY_ID, place it after ARM (it's
arm_adi_v5 despite 0x4BB) and sort it with the other vendors, i.e.
before ADI and Qualcomm. Adapt column alignment.
Drop the redundant "Atmel" comment to clarify that Analog is not Atmel.
Change-Id: Ic06785db079cf58d49815a639236636c180e5e17
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3479
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
On APQ8016 was found a CoreSight component designed by
Qualcomm, according to db410c HRM [1] it has a partnumber
following this schema:
[11:8] is 0x4 meaning Qualcomm designed Coresight component in QDSS. Reads as 0x4.
[7:6] is Subsystem/core family ID (e.g. denote QDSS family or generation).
[5:4] is Subsystem/core configuration options (e.g. denote cache options, etc.).
[3:2] is Subsystem/core fuse options.
[1:0] is Subsystem/core future use field
Reads as 0x440.
[1] - https://developer.qualcomm.com/download/sd410/hardware-register-description-qualcomm-snapdragon-410.pdf
Change-Id: I9b4b41fd17c59d2f5ae35b53278d06d6087665f8
Signed-off-by: Jiri Kastner <cz172638@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3408
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
On hi6220 'dap info' returned some unknown components from ARM.
Collected from ARM docs, mostly ROM table entries.
Typo fix for Cortex-M3 FPB.
Change-Id: I96bbf7349061937b3afc8bb8d6d1650f2609f82d
Signed-off-by: Jiri Kastner <cz172638@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3407
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Simplify by printing one component per call, instead of one complete ROM
Table per call. Print common information the same way for all components,
including ROM tables, because ROM tables (at least the top level) contain
useful information in their identification registers, such as the
manufacturer of the SoC.
Print component designer name using the JEP106 helper when available.
Change-Id: Ic51bccd98acfae6886243500153fbdd567be2fae
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3182
Tested-by: jenkins
Reviewed-by: Jiri Kastner <cz172638@gmail.com>
Reviewed-by: James Mastros <james@mastros.biz>
ADIv5 specifies that DP and AP accesses may generate a WAIT
response when the hardware is not able to complete a request for various
reasons in time before the next request is sent. Currently, the software
treats a WAIT response as a fatal error and aborts operation on the DAP.
This patch implements WAIT handling by keeping a journal of all
outstanding and completed accesses, including their response status.
At certain times (when dap_run() is called), the journal is inspected
for WAIT responses and all discarded accesses are replayed to complete
them. Special care is taken to not re-execute already successfully
completed operations.
Change-Id: I2790070388cf1ab2e8c9a042d74eb3ef776aa583
Signed-off-by: Matthias Welwarsky <matthias@welwarsky.de>
Reviewed-on: http://openocd.zylin.com/3166
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
The existing arm_adi_v5.c code decodes CoreSight peripherals based
on the part number field. However, these are specific to a
particular manufacturer (often ARM). The same part number from
two different manufacturers (distinct designer ids) should not
decode as the same CoreSight peripheral.
The Analog Devices ADSP-SC58x and ADSP-BF70x have peripherals that
overlap with existing OpenOCD decoding. The part number is the
same as existing OpenOCD decoding, but have a different JEP106 code.
Most, if not all, of the existing part number entries in
arm_adi_v5.c are probably specific to ARM. Change all entries
suspected to be designed by ARM to match only ARM's designer ID.
However, to preserve legacy behavior, existing non-ARM entries are
encoded with a wildcard so that they will behave in the same way as
the existing legacy code. It is desirable, however, to start
encoding the data with designer codes to avoid such ambiguity.
Revising the code to check both the part number and designer id
seemed to a warrant a const array lookup table instead of a
multi-tiered switch statement.
Also try to sync part identification IDs with relevant ARM docs.
Change-Id: Iac1374e4cfc6f04cebb479c0e3fa9bde527cc4a3
Signed-off-by: Peter Lawrence <majbthrd@gmail.com>
[andreas.fritiofson@gmail.com: change JEP106 to designer ID, cleanup]
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3128
Tested-by: jenkins
Remove entirely the concept of a "selected" AP that has to be maintained
between calls. All the information the DAP ops need are now provided to
each call through the AP/DAP pointer.
Consolidate the cache of the SELECT fields into one single field caching
the entire register.
Change-Id: I2e1c93ac5ee8ac38a7d680ca2c660c30093a6b87
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3165
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Move the mandatory dap_ap_select() call into the dap_queue_ap_read/write
wrapper.
This avoids the need for dap_ap_select() and the notion of a "current" AP
within target code.
Change-Id: I5cde8f3eef2c662f7458be6f3b3dd44ea693bd74
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3164
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Make dap apsel without arguments show current state instead of changing
to AP 0.
Change-Id: I75ea10e3e1b8a067f2dc417ec6691dc7ceec1af6
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3163
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
All AP operations should select the AP to use before calling it so
there's no point in restoring the previous value afterwards.
The explicit call to dap_ap_select() before all AP operations should be
moved into dap_queue_ap_read/write() which then would have to take the
AP as an argument instead of the DAP.
Change-Id: Icacb0c76ef2a5ac36b4d2f26b52ec01a8850286e
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3156
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
All mem_ap_* functions now make sure the SELECT register is updated with
the AP number that it's operating on. This shouldn't have to be handled
explicitly.
Change-Id: Ib193d8930fabb6a25715064355f98258c9580b5d
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3153
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This function does two separate things, powering up the DP and setting
up a MEM-AP. But the DP needs to be powered before even searching for a
MEM-AP to initialize and targets may have multiple MEM-APs that need
initializing.
Split the function into dap_dp_init() and mem_ap_init() and change all
call sites to use the appropriate one.
Change-Id: I92f55e09754a93f3f01dd8e5aa1ffdf60c856126
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3151
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Reduce use of magic numbers and add AXI type MEM-AP detection. Don't try
to call dap_rom_display on a non-existent AP.
AP identification is unique per designer, so make sure the JEDEC code
matches ARM when interpreting the AP type.
Change-Id: I8e86b7de61811382afe99bf15094ab71b43f5fdf
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3150
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Change the debug_ap and memory_ap fields of the cortex_a target and
the debug_ap field of the cortex_m target to be pointers to the
struct adiv5_ap instead of AP numbers in some known DAP.
This reduces the dependency on the DAP struct in the targets and
enables MEM-AP accesses to take the relevant AP as parameter.
Change-Id: I39d7b134d78000564b7eec5bff464adf0ef89147
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3147
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This required fixing the AP ID parsing in dap_find_ap() to
match IHI0031C. The AXI type was added too.
Change-Id: I44577a7848df37586e650dce0fb57ac26f5f858c
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3146
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This will make it possible to reference directly the AP used for debug
in the target instance and remove the DAP reference. This will in turn
enable getting rid of the need to select an "active" AP in the DAP (using
dap apsel).
Change-Id: I265846a427c714204f4fd3df3cdb75843686c2d0
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3144
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Separate out the values from adiv5_dap that are associated with a specific AP into a new struct, so we can properly support multiple APs. Remove the DAP struct from the armv7* structs, because we can have multiple CPUs per DAP, and we shouldn't have multiple DAP structs. Tidy up a few places where ap_current is used incorrectly.
Change-Id: I0c6ef4b49cc86b140366347aaf9b76c07cbab0a8
Signed-off-by: Patrick Stewart <patstew@gmail.com>
Reviewed-on: http://openocd.zylin.com/2984
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Prepare to support multiple cortex-m cores on one DAP. Uses mem_ap_sel_*
functions and removes mem_ap_* functions. Adds a new debug_ap
parameter to the cortex_m (currently set to zero as in existing code).
Change-Id: I6926029d1e7bf44a42d453d1aff349bda824ba72
Signed-off-by: Patrick Stewart <patstew@gmail.com>
Reviewed-on: http://openocd.zylin.com/2983
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This is a TODO in the src/target/arm_adi_v5.h for MEM-AP registers.
Some new registers are introduced in ADIv5.2 specification.
MEM_AP_REG_MGT (0x20) // Memory Barrier Transfer register
MEM_AP_REG_TAR64 (0x08) // Bits[63:32] of Transfer Address
MEM_AP_REG_BASE64 (0xF0) // Bits[63:32] of Debug Base Address
Refer to
7.5 MEM-AP register summary in
IHI0031C: ARM Debug Interface Architecture Specification ADIv5.0 to ADIv5.2
Change-Id: I3bc4296a04c35f5c64f851e5865d3099922613fa
Signed-off-by: Alamy Liu <alamy.liu@gmail.com>
Reviewed-on: http://openocd.zylin.com/2904
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Problem
dap->ap_current is register value, not field value.
it restores invalid ap when it calls dap_ap_select(dap, ap_old) later.
* assume the current ap is 1, dap->ap_current value would be (1 << 24).
ap_old = dap->ap_current; <-- ap_old = 1<<24 = 0x1000000.
...
dap_ap_select(dap, ap_old); <-- select 0x1000000, not 1.
* All AP registers accessing fail afterwards.
One of the reproducible case(s): CORE residents in AP >= 1
dap_lookup_cs_component() being used to find PE(*).
In most cases, PE would be found in AP==0, hence the problem is hidden.
When AP number is 1, dap->ap_current would have the value of 1<<24.
Anyone get the AP value with dap->ap_current and resotre it later would
select the wrong AP and all accessing later would fail.
The ARM Versatile and/or FPGA would have better chance to provide this
kind of environment that PE residents in AP>=1. As they have an 'umbrella'
system at AP0, and main system at AP>=1.
* PE: Processing Element. AKA Core. See ARM Glossary at
http://infocenter.arm.com/help/topic/com.arm.doc.aeg0014g/ABCDEFGH.html
Fix
Use dap_ap_get_select() to get ap value.
a. Retrieve current ap value by calling dap_ap_get_select();
src/flash/nor/kinetis.c
src/target/arm_adi_v5.c
b. The code is correct (dap->ap_current >> 24), but it's better to use
dap_ap_get_select() so everything could be synchronized.
src/flash/nor/sim3x.c
Change-Id: I97b5a13a3fc5506cf287e299c6c35699374de74f
Signed-off-by: Alamy Liu <alamy.liu@gmail.com>
Reviewed-on: http://openocd.zylin.com/2935
Reviewed-by: Andreas Färber <afaerber@suse.de>
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Some targets need arbitrary amount of time (usually not too long)
after reset (both sysresetreq and srst) to do initialisation, and
SWD/JTAG is not available during that. According to PSoC4 docs, the
debugger should try connecting until it succeeds.
Also ahbap_debugport_init might be necessary to perform after using
hardware srst too, so add it there (except for the targets that
support srst_nogate since they are very unlikely to need it).
Change-Id: I3598d5ff7b8e0bf3a5566a57dec4b0b2b243d297
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2601
Tested-by: jenkins
Add Cortex-A5 identification to ROM-table display, and also
to cortex_a_init_debug_access. This change is mostly cosmetic.
Change-Id: I7b1dd8755d70d45eb5f315aa1918d44a813b3cdf
Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
Reviewed-on: http://openocd.zylin.com/2483
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Added Cortex-A15 support for DAP AHB-AP init code as per ADI V5 spec.
Also added changes to make the APB MEM-AP to work with A15.
Made the the cortex_a target code generic to work with A8, A9
and A15 single core or multicore implementation. Added armv7a code
for os_border calculation to work for known A8, A9 and A15
platforms based on the ARM DDI 0344H, ARM DDI 0407F, ARM DDI 0406C
ARMV7A architecture docs.
Change-Id: Ib2803ab62588bf40f1ae4b9192b619af31525a1a
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Reviewed-on: http://openocd.zylin.com/1601
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
added "Single Wire Output" and "Trace Memory Controller" peripheral
IDs to dap_rom_display(), which is invoked by the "dap info" command
Change-Id: Iea3201007bb98e6376fbb50be40a4a2e031b0a03
Signed-off-by: Peter Lawrence <majbthrd@gmail.com>
Reviewed-on: http://openocd.zylin.com/2369
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
When looking for a debug base address of a core, one should search
through all the ROM tables, not just the top-level one.
This code also assumes that the first found entry (in a depth-first
search) will correspond to core 0, the second to core 1 etc.
The patch is supposed to be an alternative implementation of
http://openocd.zylin.com/#/c/1313/.
Change-Id: Ifc88971a02fe3d9c00d9bf72a822ade5804d4e09
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1920
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Increases performance by a factor of two for long reads.
Change-Id: I81a7a83835058560c6a53a43c3cc991100f01766
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1954
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Otherwise it breaks SWD targets. The check seems really weird anyway since
it loops through *all* TAPs after the ADIv5 target but doesn't do anything
at all with the result, other than not setting the return values despite
returning ERROR_OK.
Remove a bogus initialization that was needed because of the odd
behaviour of this routine when an IDCODE wasn't found.
Change-Id: Ic086352f6af868b3406b00420291a0a671e3acac
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1953
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Fix bug in parity calculation macro.
Cache and update the selected DP bank when necessary.
Add aborts when the Ack code signals a failure (we should really only
clear the sticky bits, but this will do for now).
Change-Id: I38a4da136ba1d9e989b33c1875a80c0b1b2be874
Signed-off-by: Fatih Aşıcı <fatih.asici@gmail.com>
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1950
Tested-by: jenkins
while investigating coresight components, i've found some new partnumbers and devtypes.
Change-Id: Ie68032b0b21d542c2084f80db38b06f5cd4c7591
Signed-off-by: Jiri Kastner <cz172638@gmail.com>
Reviewed-on: http://openocd.zylin.com/2166
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Previous to this commit 'ahbap_debugport_init' would ignore if timeout
happened or not when waiting for CDBGPWRUPACK and CSYSPWRUPACK and would
continue initialization regardless. It also would not reset the
timeout counter after finishing polling for CDBGPWRUPACK and starting
for CSYSPWRUPACK which could potentially cause some problems.
Also refactor code of both snippets into a more generic function to
avoid duplication.
Change-Id: I16e4f50e6819e08c4126e71ef8cec7db559d608e
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2086
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins
Old version of the code had several problems, among them are:
* Located in a generic ADI source file instead of some Kinetis
specific location
* Incorrect MCU detection code that would read generic ARM ID
registers
* Presence of SRST line was mandatory
* There didn't seem to be any place where after SRST line assertion
it would be de-asserted.
* Reset was asserted after waiting for "Flash Controller Ready" bit
to be set, which contradicts official programming guide AN4835
* Mass erase algorithm implemented by that code was very strange:
** After mass erase was initiated instead of just polling for the
state of "Mass Erase Acknowledged" bit the code would repeatedly
initiate mass erase AND poll the state of the "Mass Erase
Acknowledged"
** Instead of just polling for the state of "Flash Mass Erase in
Progress"(bit 0 in Control register) to wait for the end of the
mass erase operation the code would: write 0 to Control
register, read out Status register ignoring the result and then
read Control register again and see if it is zero.
* dap_syssec_kinetis_mdmap assumed that previously selected(before
it was called) AP was 0.
This commit moves all of the code to kinetis flash driver and
introduces three new commands:
o "kinetis mdm check_security" -- the intent of that function is to be used as
'examine-end' hook for any Kinetis target that has that kind of
JTAG/SWD security mechanism.
o "kinetis mdm mass_erase"" -- This function removes secure status from
MCU be performing special version of flash mass erase.
o "kinetis mdm test_securing" -- Function that allows to test securing
fucntionality. All it does is erase the page with flash security settings thus
making MCU 'secured'.
New version of the code implements the algorithms specified in AN4835
"Production Flash Programming Best Practices for Kinetis K-
and L-series MCUs", specifically sections 4.1.1 and 4.2.1.
It also adds KL26 MCU to the list of devices for which this security
check is performed. Implementing that algorithm also allowed to simplify
mass command in kinetis driver, since we no longer need to write security
bytes. The result that the old version of mass erase code can now be
acheived using 'kinetis mdm mass_erase'
Tested on accidentally locked FRDM-KL26Z with KL26 Kinetis MCU.
Change-Id: Ic085195edfd963dda9d3d4d8acd1e40cc366b16b
Signed-off-by: Andrey Smrinov <andrew.smirnov@gmail.com>
Reviewed-on: http://openocd.zylin.com/2034
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
As exposed by arm-none-eabi build, fix the wrong modifiers.
Change-Id: Ia6ce7c5c1d40e95059525c3e5d81b752df2fea7c
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2122
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
The TI TMS470 and TMS570 series of processors are BE-32 processors,
despite BE-32 not being supported by ARM in the Cortex-R4 core. TI
hacked in BE-32 support, which requires odd swizzling in OpenOCD to
make memory reads and writes function correctly. In particular,
without this change, OpenOCD word reads and writes had the bytes
reversed, and halfword and byte packed reads were reading garbage.
In my testing, this change fixes these problems.
Change-Id: I21dd30f4b9003f20fcc85f674ab833407bb61f74
Signed-off-by: Seth LaForge <sethml@google.com>
Reviewed-on: http://openocd.zylin.com/2064
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This makes the listing easier to read, imho. The tab indentation
technique causes the base address to precess as the parser proceeds
through the subtables, and can easily wrap.
Change-Id: Iea5e678255e6314a9d532e4b222a2572b5394390
Signed-off-by: Brad Riensche <brad.riensche@gmail.com>
Reviewed-on: http://openocd.zylin.com/1518
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Move the ROM table printing into a separate function to allow
recursive calls with nested tables. ROM tables can nest. The
printing is limited to 16 levels.
Update the types of tables printed. When an entry can't be read, print
a warning and continue.
Change-Id: Ib134edd9e987af2f5f606071521885b17af4d70f
Signed-off-by: Chris Johns <chrisj@rtems.org>
Reviewed-on: http://openocd.zylin.com/1427
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
It's far nicer to pass a size parameter than to split the calls to
separate wrappers which are combined to a single function anyway.
Change-Id: I716741ebf916f6f8e9358a31c8f4fe761107c82f
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1847
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
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>
This eliminates most of the warnings reported when building for
arm-none-eabi (newlib).
Hsiangkai, there're many similar warnings left in your nds32 files, I
didn't have the nerve to clean them all, probably you could pick it
up.
Change-Id: Id3bbe2ed2e3f1396290e55bea4c45068165a4810
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1674
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
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>
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>
Andreas Färber
Jiri Kastner
James Mastros
Andreas Fritiofson
Matthias Welwarsky
Peter Lawrence
Patrick Stewart
Alamy Liu
Paul Fertser
Uwe Bonnes
Olivier Schonken
Kamal Dasu
Spencer Oliver
Fatih Aşıcı
Jiri Kastner
Andrey Smirnov
Seth LaForge
Brad Riensche
Chris Johns
Per Ekman