aboutsummaryrefslogtreecommitdiff
path: root/doc
AgeCommit message (Collapse)AuthorFilesLines
2017-05-31flash: Add support for Atheros (ath79) SPI interfaceTobias Diedrich1-0/+39
Supported SoCs: AR71xx, AR724x, AR91xx, AR93xx, QCA9558 Extended and revised version of my original patch submitted by Dmytro here: http://openocd.zylin.com/#/c/3390 This driver is using pure SPI mode, so the flash base address is not used except some flash commands (e.g. "flash program") need it to distinguish the banks. Example config with all 3 chip selects: flash bank flash0 ath79 0 0 0 0 $_TARGETNAME cs0 flash bank flash1 ath79 0x10000000 0 0 0 $_TARGETNAME cs1 flash bank flash2 ath79 0x20000000 0 0 0 $_TARGETNAME cs2 Example usage: > flash probe flash0 Found flash device 'win w25q128fv' (ID 0x001840ef) flash 'ath79' found at 0x00000000 > flash probe flash1 No SPI flash found > flash probe flash2 No SPI flash found > flash banks > flash read_bank flash0 /tmp/test.bin 0x00000000 0x1000 reading 4096 bytes from flash @0x00000000 wrote 4096 bytes to file /tmp/test.bin from flash bank 0 at offset 0x00000000 in 28.688066s (0.139 KiB/s) Change-Id: I5feb697722c07e83a9c1b361a9db7b06bc699aa8 Signed-off-by: Tobias Diedrich <ranma+openocd@tdiedrich.de> Reviewed-on: http://openocd.zylin.com/3612 Tested-by: jenkins Reviewed-by: Dmytro <dioptimizer@hotmail.com> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2017-05-31imx_gpio: add mmap based jtag interface for IMX processorsGrzegorz Kostka1-0/+15
For some targets (like nrf51) sysfs driver is too slow. This patch implements memory maped driver for IMX processors. Mostly based on bcm2835gpio. Tested on imx6ul CPU. However, it should work on any NXP IMX CPU. Change-Id: Idace4c98181c6e9c64dd158bfa52631204b5c4a7 Signed-off-by: Grzegorz Kostka <kostka.grzegorz@gmail.com> Reviewed-on: http://openocd.zylin.com/4106 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2017-05-12jtag/drivers: Add Cypress KitProg driverForest Crossman1-0/+56
This patch adds a driver for the SWD-only Cypress KitProg programmer/debugger. Change-Id: I3a9a8011a762781d560ebb305597e782a4f9a8e5 Signed-off-by: Forest Crossman <cyrozap@gmail.com> Reviewed-on: http://openocd.zylin.com/3221 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2017-04-24flash/nor/tcl: Make verify_bank parameter optionalMarc Schink1-2/+3
Make the 'offset' parameter optional, if omitted simply start at the beginning of the flash bank. Additionally, check if the argument is out of bounds of the flash bank. Change-Id: Id1959eee5c395666c35f26342c3c50134dd564e5 Signed-off-by: Marc Schink <openocd-dev@marcschink.de> Reviewed-on: http://openocd.zylin.com/3858 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2017-04-02aarch64: add some documentationMatthias Welwarsky1-4/+33
document aarch64 specific commands and common ARMv7 and v8 DAP commands Change-Id: Icbb76209735ec734f2e67f82bfc7270edb40ad0b Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/4008 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2017-01-15flash/nor: fix doc/help and range test for flash protectTomas Vanek1-3/+6
Commit 77a1c01ccbb1150ffe749a7373cf6c4dc15ecad0 introduced infrastructure for utilizing protection blocks of different size than erase sector. Parts of doc/help kept reading 'sector' instead of 'protection block'. flash_driver_protect() parameter range testing did not switched to bank->num_prot_blocks. This change fixes it. Change-Id: Iec301761190a1a1bcc4cb005a519b9e5e4fede51 Reported-by: Mark Odell <mark@odell.ws> Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/3917 Tested-by: jenkins Reviewed-by: Mark Odell <mrfirmware@gmail.com> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2017-01-15doc: Improve ftdi driver sectionAndreas Fritiofson1-7/+11
Fix typo and a sentence that sounds strange since the ft2232 driver was removed. Add documentation for the SWD signal usage. Remove the text mentioning a default VID:PID which doesn't exist. Change-Id: I27eba571f2f7c46bdb6ae623ab285595018e99d9 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/3935 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-25doc: fix underfull and overfull boxesPaul Fertser1-11/+17
This is needed to generate PDF user manual without typesetting artifacts. Change-Id: Ibcbd804dac2b9415459327f53f6fad0dc38fa5c6 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/3919 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-12-25doc: add a cross-reference to GDB threading commandsPaul Fertser1-1/+5
Change-Id: If4766ba0053fc94cd47495e442fcf288241af218 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/3557 Tested-by: jenkins
2016-12-08Convert to non-recursive makeAndreas Fritiofson1-11/+10
Change-Id: I11f8bc8553957e2ff083c09e72e16881e4d3bb6f Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/3865 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-08jlink: Add EMUCOM supportMarc Schink1-0/+20
EMUCOM is a way to communicate with a J-Link device via so called channels. A channel can either be read or written in a single operation. Beside the reserved channels for SEGGER, there are channels available to implement vendor and/or device specific functionalities. For example, EMUCOM is used on many starter and development kits from Silicon Labs to access power measurements and various other information and settings. Change-Id: I6094109c043b34aed4a40ceabe71f30ff896bf1d Signed-off-by: Marc Schink <openocd-dev@marcschink.de> Reviewed-on: http://openocd.zylin.com/3794 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-08cortex_m: allow setting debug ap during createMatthias Welwarsky1-0/+4
This patch adds a Cortex-M private configuration option that allows setting the acess point during target creation. This circumvents situations in hybrid systems when the correct access point can not be automatically detected. Change-Id: If313a5250e6e66509bb9080f3498feab7781dced Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/3639 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-08jtag/drivers/openjtag: Add support for Cypress CY7C65215Vianney le Clément de Saint-Marcq1-0/+21
The Cypress CY7C65215 Dual Channel USB-Serial Bridge Controller [1] understands the OpenJTAG protocol over a proprietary USB interface. This patch adds support for the CY7C65215 to the openjtag interface driver. A new configuration option, `openjtag_variant`, allows to select the transport to use. Libusb (1.x or 0.1) is now a hard dependency of the openjtag driver. This should not be a big issue as libftdi also depends on it. [1] http://www.cypress.com/?rID=82870 Change-Id: I55ffb3fd9e006eb311e405d9fb836bb119644bfd Signed-off-by: Vianney le Clément de Saint-Marcq <vianney.leclement@essensium.com> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-on: http://openocd.zylin.com/2805 Tested-by: jenkins Reviewed-by: Jiri Kastner <cz172638@gmail.com> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-08semihosting: support fileio operationSteven Stallion1-0/+11
This patch adds support for bridging semihosting to GDB's File-I/O remote protocol extension. For the most part operations match up 1:1, however some require a working area to complete successfully, namely operations that devolve to read, stat, and gettimeofday. A new command was added to enable support for fileio named `arm semihosting_fileio`, which ensures that the default behavior remains intact for those that prefer it. Finally, redundant logging was removed from the target_arch_state function; this permits ARM targets to quiesce log output when polling for a fileio reply. This prevents filling the logs with halt/resume messages when using semihosting fileio. Change-Id: Ifbb864fc2373336a501cc0332675b887b552e1ee Signed-off-by: Steven Stallion <stallion@squareup.com> Reviewed-on: http://openocd.zylin.com/3566 Tested-by: jenkins Reviewed-by: Steven Stallion <sstallion@gmail.com> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-08rtos: add support for uC/OS-IIISteven Stallion1-2/+8
This patch introduces RTOS support for uC/OS-III. Currently, only FPU-less ARM Cortex-M targets are supported. Due to the configurability of the RTOS, an OpenOCD-specific file must be linked along with the project to determine the correct offsets within the OS_TCB structure. In addition to the above, a crash was fixed in rtos_get_gdb_reg_list such that RTOS support could be used between resets without restarting OpenOCD and support for the Hg packet was cleaned up. Change-Id: Ide004a689e6b886185df665c00fb644629eb31d1 Signed-off-by: Steven Stallion <stallion@squareup.com> Reviewed-on: http://openocd.zylin.com/3556 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-08target: Add verify_image_checksum commandMatthias Welwarsky1-0/+7
This avoids the secondary binary search if the checksum is different Change-Id: I986ba7687cea76f30e37a6bca58aabde18198263 Signed-off-by: Evan Hunter <ehunter@broadcom.com> Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/2869 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-08Add -defer-examine option to target create commandMatthias Welwarsky1-1/+5
The '-defer-examine' option to target create allows declaring targets that are present on the chain, but not fully functional. They will be skipped by the initial arp_examine as well as arp_examine after reset. Manual examine using 'arp_examine' is needed to examine them, with the idea that some kind of actions is neeed to bring them to a state where examine will succeed (if at all possible). In order to allow value less options to target command, I had to relax the goi.argc check in jim_target_configure(). Change-Id: I9bf4e8d27eb6476dd9353d15f48965a8cfd5c122 Signed-off-by: Esben Haabendal <esben@haabendal.dk> Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/3076 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2016-11-06Remove support for the GPL incompatible FTDI D2XX libraryAndreas Fritiofson1-1/+1
Convert Presto, OpenJTAG and USB-Blaster (I) adapter drivers to libftdi only. Change-Id: Ib28887620a3dcbb754b9dbf87b9731acca3ac600 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/3237 Tested-by: jenkins Reviewed-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2016-11-06Remove since long deprecated ft2232 driverAndreas Fritiofson4-317/+5
Purge all legacy interface configurations so there's no more confusion over which one to use. Also remove doc/INSTALL.txt which mentions ft2232 but otherwise just duplicates what INSTALL says. Change-Id: Ic94f808f123d4917e600b79309f1272c78a7bb11 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/3236 Tested-by: jenkins Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2016-11-05Replace "daemon" with "server" in user-visible stringsPaul Fertser1-10/+10
Since OpenOCD doesn't fit most common definitions of the word "daemon", using it in the documentation is confusing. Reported by IRC user ohsix. Change-Id: I688d722771b084b17c2a7af8e83fd64bab6141b8 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/3634 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins
2016-10-17gdb server: Add back support to disable the gdb server via the gdb_port configSandeep Mistry1-1/+1
As per the documentation, used "disabled" as the value to disable, as this is the same value to disable the telnet and tcl server. Change-Id: Idc4a8580098ec1107dcc6e1f59e817ecdebc38ac Signed-off-by: Sandeep Mistry <s.mistry@arduino.cc> Reviewed-on: http://openocd.zylin.com/3175 Tested-by: jenkins Reviewed-by: Cristian Maglie Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2016-08-14flash Kinetis: Implement flash protection settingTomas Vanek1-0/+17
Kinetis family employs strange concept of Flash Configuration Field at address 0x400 of program flash. Writing incorrect data to FCF may permanently lock the device. The change introduces 'kinetis fcf_source protection' mode. In this mode write of flash image data to FCF is prevented. FCF data build from protection (set by 'flash protect' command) are written instead. FCF data are written also just after erase of relevant sector. It protects device from locking security by reset or power cycle after erase. prot_blocks array is used as protection blocks have bigger size than sectors. Alignment and padding programming sections is rewritten to fix writing with not section boundary aligned begin. Change-Id: I9fc8bd37d6f627fb8ed7abb7f7560e78a740b195 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/3562 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins
2016-08-14flash/nor: implement protection blocks of different size than erase sectorTomas Vanek1-2/+4
Originally flash/nor infrastructure assumed protection blocks identical to erase sectors. This assumption is not valid for many flash types. Driver code fixed the problem either by increasing sector size to size of protection block or by defining more protection block than really existed in device. Both cases had drawbacks. The change retains compatibility with the old driver. Updated driver can set protection blocks table independent of sector table. Change-Id: I27f6d267528ad9ed9fe0a85f05436a8ec17603a4 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/3545 Tested-by: jenkins Reviewed-by: Steven Stallion <stallion@squareup.com> Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-08-14kinetis: support mass erase on boards without SRSTSteven Stallion1-4/+14
NXP (nee Freescale) documents the mass erase procedure using the MDM-AP block in AN4835. Existing support for this feature did not properly handle boards without SRST. This patch updates the mass_erase command such that it works correctly on these boards. Additionally, the core is left in a halted state once complete to prevent reset loops due to the watchdog as reported by some users. Since the MDM-AP provides an additional method of halting and resetting the core that is disconnected from the DAP, additional commands are provided to manage this state. These commands are particularly helpful when connecting to a target with an unknown state. Change-Id: I40f006d5d964befb12b019c5d509988decdd3f91 Signed-off-by: Steven Stallion <stallion@squareup.com> Reviewed-on: http://openocd.zylin.com/3540 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2016-08-14ftdi: Added a method to read the signal valuesStephen Tridgell1-3/+10
Change-Id: Ie32a372bbc57249b4802d900234a0e8e7d1d1830 Signed-off-by: Stephen Tridgell <stephen.tridgell@exablaze.com> Reviewed-on: http://openocd.zylin.com/2556 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins
2016-08-14doc: correct and standardize instructions for disabling TCP serversPeter A. Bigot1-3/+3
The instructions to set the port to zero to disable a service has not worked for several years: the effect of doing so is to start the service on a port randomly selected by the bind(2) system call. Update the documentation to reflect the new standard way of disabling network services. Change-Id: Ic5315a80f9956ea195f63e05d30d604a980bbc8f Signed-off-by: Peter A. Bigot <pab@pabigot.com> Reviewed-on: http://openocd.zylin.com/3638 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-08-14Flash handling for STM32F76x/77x and F446 addedAndreas Bolsch1-2/+15
- added ids for various parts - rewrite of sector allocation to deal with dual-bank F76x/77x - single- / dual-bank mode for F76x/77x - sector protection adapted for F76x/77x in dual-bank mode - handling of additional option bits (28-31) in FLASH_OPTCR in options_read and options_write for F42x/43x/469/479/7xx, options bits 0-1 masked out - check for sensible value of user_options in options_write - some #defines clarified, non-needed ones removed - docs updated (options read, options write) Change-Id: Ie4db80e60baa7d2663e024ab1f278640b1ce901b Signed-off-by: Andreas Bolsch <hyphen0break@gmail.com> Reviewed-on: http://openocd.zylin.com/3526 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-07-17arm_adi_v5: add dap apreg command for AP register read/writeTomas Vanek1-0/+6
A developer tool: Direct access to AP registers can be useful for handling vendor specific AP like Freescale Kinetis MDM or Atmel SMAP. Change-Id: Ie2c7160fc6b2e398513eb23e1e52cbb52b88d9bd Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/2777 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins
2016-07-17server: support binding to arbitrary interfacesSteven Stallion1-0/+5
Some installations of OpenOCD are used in restricted environments that do not permit binding to public interfaces. This patch does not affect the default behavior to listen on all interfaces, however it does give the option to restrict services by way of the bindto command. Change-Id: Id51bd64b376a8c62dd47b08b4d834872925e6af2 Signed-off-by: Steven Stallion <stallion@squareup.com> Reviewed-on: http://openocd.zylin.com/3534 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2016-06-23cfi: Add support for strangely endianness broken SoC implementationsEsben Haabendal1-0/+2
This adds the 'data_swap' parameter to the CFI driver, which enables swapping of data bytes when writing/programming words to the flash. Note, that this specifically means that bytes are not swapped when writing command words to the flash chip. Unless you are using the SAP in an LS102x chip to program an attached 16-bit NOR flash, you hopefully do not need this! Change-Id: I1e6f7169da36f373c880d1756d9c21c9957acc50 Signed-off-by: Esben Haabendal <esben@haabendal.dk> Reviewed-on: http://openocd.zylin.com/3109 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-06-23Support for Freescale LS102x SAPEsben Haabendal1-0/+2
The SAP in LS102x SoC's from Freescale is able to read and write to all physical memory locations, independently of CPU cores and DAP. This implementation is 100% based on reverse-engineering of JTAG communication with an LS1021A SAP using a JTAG debugger with SAP support. And as such, this code is for now "works-for-me", pending verification by other OpenOCD users, or even better, actual information from Freescale on the SAP interface. Change-Id: Ibb30945e017894da5c402f9f633fc513bed4e68c Signed-off-by: Esben Haabendal <esben@haabendal.dk> Reviewed-on: http://openocd.zylin.com/3096 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-05-24Make #include guard naming consistentMarc Schink1-0/+19
Change-Id: Ie13e8af0bb74ed290f811dcad64ad06c9d8cb4fa Signed-off-by: Marc Schink <openocd-dev@marcschink.de> Reviewed-on: http://openocd.zylin.com/2956 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-05-20Fix spelling of ARM CortexAndreas Färber1-7/+7
It's Cortex-Xn, not Cortex Xn or cortex xn or cortex-xn or CORTEX-Xn or CortexXn. Further it's Cortex-M0+, not M0plus. Cf. http://www.arm.com/products/processors/index.php Consistently write it the official way, so that it stops propagating. Originally spotted in the documentation, it mainly affects code comments but also Atmel SAM3/SAM4/SAMV, NiietCM4 and SiM3x flash driver output. Found via: git grep -i "Cortex " git grep -i "Cortex-" | grep -v "Cortex-" | grep -v ".cpu" git grep -i "CortexM" Change-Id: Ic7b6ca85253e027f6f0f751c628d1a2a391fe914 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/3483 Tested-by: jenkins Reviewed-by: Marc Schink <openocd-dev@marcschink.de> Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-05-16doc: Fix mismerges of fm4, kinetis and kinetis_ke flash driversAndreas Färber1-18/+18
Commit dfc6658cf98d494e066426945879b9f60bbf9678 ("Kinetis: flash driver described in openocd.texi") inserted a kinetis section between fm3 and lpc2000. Then commit 43ff5acd45017fd9828cc56f54b929e600956c3b ("flash: New Spansion FM4 flash driver") was merged, inserting the fm4 section between kinetis and lpc2000, instead of after fm3. Finally kinetis_ke was added between kinetis and fm4 in commit 5396ec5dcc64354c8101f8d3f16d498ca3b10326 ("flash: Added support for Freescale Kinetis KE family."). Restore the alphabetical order by moving the fm4 section to before kinetis. Change-Id: I77e47c3cd5b2cd8570b62ff2f7be8526aaf57ad0 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/3484 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Marc Schink <openocd-dev@marcschink.de>
2016-05-14flash/nor: Add Ambiq Micro Apollo flash driver.Rick Foos1-0/+46
Initial release of Ambiq Micro Apollo flash driver supporting our sub-threshold (low power) Cortex M4F part, and Evaluation Kit. We have been shipping openocd to our customers for about one year. The EVK boards are SWD only using ftdi. We also use two of the other COM instances to display debug information. It takes about 15 seconds to flash 512K, and mass erase is about 5 seconds. Tested by internal verification group, FAE's, and customer sites. Merged commit 'refs/changes/17/3417/1' as suggested. Makefile.am and drivers.c follow the new format to avoid conflicts. Removed unused fault_capture command. Added documentation for flash driver. Change-Id: Iae92d869369c6827244f0071f9cb522d8d91fed8 Signed-off-by: Rick Foos <rfoos@solengtech.com> Reviewed-on: http://openocd.zylin.com/3230 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2016-05-05Support for debug interface lock of EFM32 controllersLieven Hollevoet1-0/+8
The capability to lock the debug interface on EFM32 controllers was lacking in OpenOCD. After receiving some pointers by zapb_ and PaulFertser on IRC (thanks guys!) I have added this capability. This works by writing the required bits in the debug lock word to '0'. Note: there is currently no way to re-enable the debug interface from OpenOCD as doing this requires specific pin wiggling that is currently not implemented yet. However: having the capability to lock the debug interface is useful when building a volume programming jig. You can flash the program code, verify and then lock the debug interface so that the device cannot be read when it is deployed in the field. Change-Id: If2d562dfdb4b95519785a4395f755d9ae3d0cf12 Signed-off-by: Lieven Hollevoet <hollie@lika.be> Reviewed-on: http://openocd.zylin.com/3389 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2016-05-05ftdi: make ftdi_location command depend on libusb1 versionMatthias Welwarsky1-0/+2
The function libusb_get_port_numbers(), required for the command ftdi_location, is only available in recent version of libusb1. Compilation will break if the function is not available. This patch enables the command only if libusb1 contains the necessary function. Change-Id: I091e72dafa4ed22eea51692751d43246a8152987 Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/3396 Tested-by: jenkins Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2016-05-05flash/nor: Add Infineon XMC1000 flash driverAndreas Färber1-0/+5
The XMC1000 family uses a very different flash interface from XMC4000. Tested on XMC 2Go and XMC1100 Boot Kit. Change-Id: I3edaed420ef1c0fb89fdf221022c8b04163d41b3 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/3418 Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Tested-by: jenkins
2016-05-04flash: Added support for Freescale Kinetis KE family.Ivan Meleca1-0/+27
Tested with MKE04Z8VTG4, MKE02Z64VLC4 and MKE02Z64VLD2. Change-Id: I606e32a2746a3b96d3e50f3656ba78d40c41c1ea Signed-off-by: Ivan Meleca <ivan@artekit.eu> Reviewed-on: http://openocd.zylin.com/3380 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2016-03-24ftdi: allow selecting device by usb bus locationMatthias Welwarsky1-0/+8
This patch adds a 'ftdi_location' command to select an adapter by usb bus number and port path. This is helpful if you have a rack full of adapters in a testing or manufacturing setup where the only constant is the physical usb bus location of the adapter you want to address. Vid:Pid are not unique, serial number _may_ be unique (and maybe not with embedded adapters) but will change when a new target is plugged. Specifying a location allows to understand instantly which board failed bringup or testing. Change-Id: I403c7c6c8e34fe42041b3f967db80f3160a4f1a3 Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/3351 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-02-29fm4: Add support for S6E2DH familyAndreas Färber1-1/+1
Add support for S6E2DH MainFlash. VFlash is not implemented. Briefly tested with SK-FM4-176L-S6E2DH V110 board. Change-Id: If7c523d8c75307bc1494bbf4cca3eed0272e8e01 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/3158 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2016-02-29fm4: Add support for MB9BFx64/x65Andreas Färber1-1/+1
These appear to be just additional flash size configurations. Entirely based on manual, untested. Change-Id: I4460dc1a588335df8fc0a385d24513a4e35b6951 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/3157 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2016-02-29flash: New Spansion FM4 flash driverAndreas Färber1-0/+18
The Spansion FM4 family of microcontrollers does not offer a way to identify the chip model nor the flash size, except for Dual Flash vs. regular layout. Therefore the family is passed as argument and wildcard-matched - MB9BFx6x and S6E2CC families are supported. Iterations showed that ... 1) Just doing the flash command sequence from SRAM loader code for each half-word took 20 minutes for an 8 KB block. 2) Doing the busy-wait in the loader merely reduced the time to 19 minutes. 3) Significant performance gains were achieved by looping in loader code rather than in OpenOCD and by maximizing the batch size across sectors, getting us down to ~2 seconds for 8 KB and ~2.5 minutes for 1.1 MB. (Tested with SK-FM4-176L-S6E2CC-ETH v11, CMSIS-DAP v23.) gcc, objcopy -Obinary and bin2char.sh are used for automating the integration of hand-written assembler snippets. Change-Id: I092c81074662534f50b71b91d54eb8e0098fec76 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/2190 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2016-02-15Kinetis: flash driver described in openocd.texiTomas Vanek1-0/+58
Change-Id: Id3410fc94f73191e3d7810115676046e5c760a0b Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/3014 Tested-by: jenkins
2016-02-13cfi: support for 16-bit flash with reversed endiannessEsben Haabendal1-0/+1
This is for targets where flash controller has reverse endianness compared to target. For these, the 'bus_swap' parameter can be given to the CFI driver, which will cause command CFI commands to be written with bytes swapped. This is only for x16 CFI flash. Change-Id: I698b768e92e65d160232e90b0e81a824e3c81a46 Signed-off-by: Esben Haabendal <esben@haabendal.dk> Reviewed-on: http://openocd.zylin.com/3041 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2016-02-13jtag ftdi: sample TDO on falling edge of TCKMatthias Welwarsky1-0/+14
Due to signal propagation delays, sampling TDO on rising TCK can become quite peculiar at fast TCK rates. However, FTDI chips offer a possiblity to sample TDO on falling edge. With this change, stable operation can be achieved at 30MHz clock even over 10cm ribbon cable. Change-Id: Icaf240535dae15512e3c60a944e22a5fbc1b0b06 Signed-off-by: Matthias Welwarsky <matthias@welwarsky.de> Reviewed-on: http://openocd.zylin.com/3180 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2015-12-29cortex_a: add 'dacrfixup' to cortex-a command groupMatthias Welwarsky1-0/+7
work around issues with software breakpoints when the text segment is mapped read-only by the OS. Set DACR to "all-manager" to bypass TLB permission checks on memory access. Change-Id: I79fd9b32b04a4d538d489896470ee30b26b72b30 Signed-off-by: Matthias Welwarsky <matthias@welwarsky.de> Reviewed-on: http://openocd.zylin.com/3107 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2015-11-26Improve J-Link driver and introduce libjaylink.Marc Schink1-38/+43
This patch uses libjaylink which is a library to access J-Link devices. As other tools which are not in the scope of OpenOCD also need to access J-Link devices a library is used. A firmware upgrade tool and an advanced configuration tool for J-Link devices are under development. Further versions of libjaylink will support additional features OpenOCD could benefit from. This includes TCP/IP as additional possibility to connect to J-Link devices as well as power tracing and device internal communication. The latter is used to access peripherals on some development boards (e.g EFM32 STK and DVK). Integration of libjaylink is realized with a git submodule like jimtcl. As libjaylink depends on libusb-1.0 only, no additional dependency is introduced for OpenOCD. All low-level JTAG and SWD implementations of the current driver are left untouched and therefore no incompabilities are to be expected. Improvements of this patch: * Support for more USB Product IDs, including those with the new scheme (0x10xx). The corresponding udev rules are also updated. * Device selection with serial number and USB address. * Adaptive clocking is now correctly implemented and only usable for devices with the corresponding capability. * The target power supply can now be switched without the need for changing configuration and power cycling the device. * Device configuration is more restrictive and only allowed if the required capabilities are available. * Device configuration now shows the changes between the current configuration of the device and the values that will be applied. * Device configuration is verified after it is written to the device exactly as the vendor software does. * Connection registration is now handled properly and checks if the maximum number of connections on a device is reached. This is also necessary for devices which are attached via USB to OpenOCD as some device models also support connections on TCP/IP. * Serial Wire Output (SWO) can now be captured. This feature is not documented by SEGGER however it is completely supported by libjaylink. This patch and libjaylink were tested on Ubuntu 14.04 (i386), Debian 7 (amd64), FreeBSD 10.0 (amd64) and Windows XP SP3 (32-bit) with the following device and target configurations: * JTAG: J-Link v8.0, v9.0 and v9.3 with AT91SAM7S256 * SWD: SiLabs EFM32 STK 3700 (EFM32GG990F1024) * SWD: J-Link v8.0, v9.0 and v9.3 with EFM32GG990F1024 * SWD: XMC 2Go (XMC1100) * SWD: XMC1100 Boot Kit (XMC1100) * SWD: IAR Systems / Olimex Eval Board (LPC1343F) * SWD: Nordic Semiconductor nRF51 Dongle (nRF51422) * SWD: SiLabs EZR32 WSTK 6220A (EZR32WG330FG60G) Except for Windows XP all builds are tested with Clang in addition to GCC. This patch and libjaylink are not tested on OSX yet. Change-Id: I8476c57d37c6091c4b892b183da682c548ca1786 Signed-off-by: Marc Schink <openocd-dev@marcschink.de> Reviewed-on: http://openocd.zylin.com/2598 Tested-by: jenkins Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Paul Fertser <fercerpav@gmail.com> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2015-11-26niietcm4: support for NIIET's Cortex-M4 microcontrollersBogdan Kolbov1-0/+60
This adds docs, example config, flash driver. Driver is only supports K1921VK01T model for now. Change-Id: I135259bb055dd2df1a17de99f066e2b24eae1b0f Signed-off-by: Bogdan Kolbov <kolbov@niiet.ru> Reviewed-on: http://openocd.zylin.com/3011 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2015-11-20at91samd: handle reset run/halt in DSUTomas Vanek1-0/+9
Atmel introduced a "Device Service Unit" (DSU) that holds the CPU in reset if TCK is low when srst (RESET_N) is deasserted. Function is similar to SMAP in ATSAM4L, see http://openocd.zylin.com/2604 Atmel's EDBG adapter handles DSU reset correctly without this change. An ordinary SWD adapter leaves TCK in its default state, low. So without this change any use of sysresetreq or srst locks the chip in reset state until power is cycled. A new function dsu_reset_deassert is called as reset-deassert-post event handler. It optionally prepares reset vector catch and DSU reset is released then. Additionally SWD clock comment is fixed in at91samdXX.cfg and clock is lowered a bit to ensure a margin for RC oscillator frequency deviation. adapter_nsrst_delay 100 is commented out because is no more necessary after http://openocd.zylin.com/2601 Change-Id: I42e99b1b245f766616c0a0d939f60612c29bd16c Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/2778 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
generated by cgit v1.1 at 2024-11-16 05:26:59 +0000