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2018-11-26flash/nor: consolidate flash protect/protect_checkTomas Vanek21-213/+31
Make flash_driver methods protect() and protect_check() optional. Remove dummy definitions of these methods from the drivers which do not implement protection handling. Some drivers did not define protect method. It raised segfault before this change and now it is handled properly. Lot of drivers returned ERROR_OK from dummy protect() - now flash_driver_protect() returns an error if not handled by the driver. Change-Id: I2d4a0da316bf03c6379791b1b1c6198fbf22e66c Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4765 Tested-by: jenkins Reviewed-by: Andreas Bolsch <hyphen0break@gmail.com> Reviewed-by: Christopher Head <chead@zaber.com>
2018-11-26stm32l4x: Fix stm32l4x dual bank supportAlex J Lennon1-7/+7
The dual bank option was being incorrectly read and the bank b base incorrectly set. This is tested with 512kB dual bank configuration but needs checking with other configurations (e.g. 256kb). This fix should remove the need to use a mass_erase command prior to programming with OpenOCD Change-Id: I6e920f11b794c4c1fd34c0e44fb8fa01e7fe8f85 Signed-off-by: Alex J Lennon <alex.lennon@s19.tech> Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4641 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-by: Thomas Søhus <soehus@gmail.com>
2018-11-18efm32: correct erase address if bank->base != 0Andreas Kemnade1-1/+1
Prepare for additional flash banks not located at address 0 Change-Id: I60b78c917f94fa52bf24df9e3315536f776eec84 Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-on: http://openocd.zylin.com/4440 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-11-03flash/nor/stm32f1x: Use of protection blocks, improved option bytes handlingDominik Peklo1-218/+179
Handle write protection status in blocks instead of sectors, removing unnecessary complexity in the process. Now closer to stm32f2x. Support sequential modification of option bytes by read/modify/write directly to option bytes area instead of always starting with the currently loaded bytes from FLASH_OBR/WRPR registers. Added new command 'options_load' to force re-load of option bytes w/o having to power cycle target. Change-Id: I5c76191e29c17a1e11482df06379d10ca8d6d04d Signed-off-by: Dominik Peklo <dom.peklo@gmail.com> Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4576 Tested-by: jenkins Reviewed-by: Jan Vojtěch <honza.vojtech@gmail.com>
2018-11-02flash/nor/at91samd: add SAMR21E19A DIDTomas Vanek1-2/+3
While on it correct RAM amount of SAMR21x16A devices Change-Id: Ie9ab9de1551bdceff17af7597a9a2ee41f5aebe0 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4734 Reviewed-by: Eduardo Montoya Tested-by: jenkins
2018-10-16esirisc: support eSi-RISC targetsSteven Stallion3-0/+624
eSi-RISC is a highly configurable microprocessor architecture for embedded systems provided by EnSilica. This patch adds support for 32-bit targets and also includes an internal flash driver and uC/OS-III RTOS support. This is a non-traditional target and required a number of additional changes to support non-linear register numbers and the 'p' packet in RTOS support for proper integration into EnSilica's GDB port. Change-Id: I59d5c40b3bb2ace1b1a01b2538bfab211adf113f Signed-off-by: Steven Stallion <stallion@squareup.com> Reviewed-on: http://openocd.zylin.com/4660 Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2018-10-08flash/nrf5: support for nRF52810Anders Westrup1-0/+4
Change-Id: I01c430bfa593d20ea7a51c90d67052e374d239b3 Signed-off-by: Anders Westrup <anders@westrup.se> Reviewed-on: http://openocd.zylin.com/4680 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Slowcoder <slowcoder@gmail.com>
2018-09-19Added support for STM32L4X option bytes writing.Thomas Søhus1-177/+235
Enables the programming of Write protection lock bits. - Updated/re-factored with option_read, option_write and option_load commands. Change-Id: I86358c7eb1285c3c0baac1564e46da8ced5fd025 Signed-off-by: Thomas Søhus <tls@ceepro.dk> Reviewed-on: http://openocd.zylin.com/4654 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-09-17flash/nrf5: support for nRF52840 Q1AAC0Kai Geissdoerfer1-0/+3
Change-Id: Id3280dadece84e1d68544936e44d506c7930a55d Signed-off-by: Kai Geissdoerfer <kai.geissdoerfer@tu-dresden.de> Reviewed-on: http://openocd.zylin.com/4649 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-09-17flash/nrf5: time-based timeout waiting for flash controllerKai Geissdoerfer1-3/+6
Change-Id: Id214df154dc359ca130c8d8fe1554d106621b9cd Signed-off-by: Kai Geissdoerfer <kai.geissdoerfer@tu-dresden.de> Reviewed-on: http://openocd.zylin.com/4648 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-09-09flash/stm32f2x: add stm32f7 revision Z identificationCody Schafer1-0/+3
Signed-off-by: Cody P Schafer <openocd@codyps.com> Change-Id: Ia0169514d494bae2a98d92ebc97c8eccc10bc6c4 Reviewed-on: http://openocd.zylin.com/4657 Tested-by: jenkins Reviewed-by: Christopher Head <chead@zaber.com> Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-08-21flash/at91sam4: fix clang static analyzer warningTomas Vanek1-1/+2
Change-Id: I5e5319d855c868adfa012f68086f7f809ec5a069 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4639 Tested-by: jenkins
2018-08-21flash/at91sam4: set wait states only once per writeTomas Vanek1-9/+22
Read-modify-write setting of FMR register requires an USB turnaround. Setting FMR before each page write is not necessary and decreases the write speed. Change-Id: I67844c898aaf117f155c762c979840b603c767ed Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4611 Tested-by: jenkins Reviewed-by: Svetoslav Enchev <svetoslav.enchev@gmail.com>
2018-08-21flash/at91sam4: emit flash bank infoTomas Vanek1-2/+24
Change related LOG_INFO to LOG_DEBUG Change-Id: I0c09b1ec83da631b26980dc8632b9031fe2921a3 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4610 Tested-by: jenkins Reviewed-by: Erwin Oegema <blablaechthema@hotmail.com> Reviewed-by: Svetoslav Enchev <svetoslav.enchev@gmail.com>
2018-08-21flash/at91sam4: run probe just onceTomas Vanek1-8/+14
Reread registers in sam4_GetInfo() Change-Id: I3b023b3e642a9c052b5c41673d196317f7e7f2e3 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4609 Tested-by: jenkins Reviewed-by: Erwin Oegema <blablaechthema@hotmail.com> Reviewed-by: Svetoslav Enchev <svetoslav.enchev@gmail.com>
2018-08-21max32xxx: Support for MAX32XXX devices.Kevin Gillespie3-0/+1000
Adding flash programming support for Maxim Integrated MAX32XXX devices. Change-Id: I5b0f57a885f9d813240e4bc2d9f765b743e1cfc3 Signed-off-by: Kevin Gillespie <kgills@gmail.com> Reviewed-on: http://openocd.zylin.com/3543 Tested-by: jenkins Reviewed-by: Ismail H. KOSE <ihkose@gmail.com> Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2018-08-01nrf5: add free_driver_privJim Paris1-0/+16
Change-Id: I429a9868deb0c4b51f47a4bbad844bdc348e8d21 Signed-off-by: Jim Paris <jim@jtan.com> Reviewed-on: http://openocd.zylin.com/4608 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-08-01flash/nor/tcl.c: fix flash bank bounds check in 'flash fill' command handlerBohdan Tymkiv1-1/+1
Steps to reproduce ( STM32F103 'Blue Pill', 128KiB of flash ): > flash fillh 0x0801FFFE 00 1 wrote 2 bytes to 0x0801fffe in 0.019088s (0.102 KiB/s) > flash fillw 0x0801FFFE 00 1 Error: stm32f1x.cpu -- clearing lockup after double fault Error: error waiting for target flash write algorithm Error: error writing to flash at address 0x08000000 at offset 0x0001fffe Change-Id: I145092ec5e45bc586b3df48bf37c38c9226915c1 Signed-off-by: Bohdan Tymkiv <bhdt@cypress.com> Reviewed-on: http://openocd.zylin.com/4516 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-07-18nrf5: Add HWID 0x139 (52832 rev E0)James Jacobsson1-0/+1
Change-Id: I71b7471ccfcb8fcc6de30da57ce4165c7fb1f73f Signed-off-by: James Jacobsson <slowcoder@gmail.com> Reviewed-on: http://openocd.zylin.com/4604 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-07-18flash/nor/stm32lx: Add revision 'V' for STM32L1xx Cat.3 devicesMarc Schink1-1/+1
Change-Id: Ic92b0fb5b738af3bec79ae335876aa9e26f5f4cd Signed-off-by: Marc Schink <openocd-dev@marcschink.de> Reviewed-on: http://openocd.zylin.com/4600 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2018-07-18flash/nor/at91sam4: fix sam4sa16c flash banks and its gpnvms countErwin Oegema1-44/+37
There was already a github fork that had this fixed, but as we try to use the latest, non-modified version of all software we use, I would like to have this fix in the next releases of OpenOCD so that if people uses $packagemanager, they will not have issues flashing the last part of the flash of sam4sa16c chips. Additionally, I've added some more logging related to the flash bank that was used, and the chip ID that was detected. Change-Id: I7ea5970105906e4560b727e46222ae9a91e41559 Signed-off-by: Erwin Oegema <blablaechthema@hotmail.com> Reviewed-on: http://openocd.zylin.com/4599 Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Tested-by: jenkins
2018-07-18flash/nor: add support for TI MSP432 devicesEdward Fewell4-1/+1235
Added msp432 flash driver to support the TI MSP432P4x and MSP432E4x microcontrollers. Implemented the flash algo helper as used in the TI debug and flash tools. This implemention supports the MSP432E4, Falcon, and Falcon 2M variants. The flash driver automatically detects the connected variant and configures itself appropriately. Added command to mass erase device for consistency with TI tools and added command to unlock the protected BSL region. Tested using MSP432E401Y, MSP432P401R, and MSP432P4111 LaunchPads. Tested with embedded XDS110 debug probe in CMSIS-DAP mode and with external SEGGER J-Link probe. Removed ti_msp432p4xx.cfg file made obsolete by this patch. Change-Id: I3b29d39ccc492524ef2c4a1733f7f9942c2684c0 Signed-off-by: Edward Fewell <efewell@ti.com> Reviewed-on: http://openocd.zylin.com/4153 Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de> Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-07-18flash/nor/tcl: Distinguish between sectors and blocks in status messagesDominik Peklo1-26/+30
Use the right word in flash protect command status messages based on whether the target bank defines num_prot_blocks. Minor message style tidy-up. Change-Id: I5f40fb5627422536ce737f242fbf80feafe7a1fc Signed-off-by: Dominik Peklo <dom.peklo@gmail.com> Reviewed-on: http://openocd.zylin.com/4573 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Christopher Head <chead@zaber.com>
2018-07-18Adds SAMD11D14AU flash support.Christopher Hoover1-2/+3
Corrects names of SAMD11D14AM and SAMD11D14ASS per datasheet. Change-Id: I8beb15d5376966a4f8d7de76bfb2cbda2db440dc Signed-off-by: Christopher Hoover <ch@murgatroid.com> Reviewed-on: http://openocd.zylin.com/4597 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-07-18psoc5lp: fix erase check, add free_driver_privTomas Vanek1-10/+21
psoc5lp_erase_check() was not properly adapted to the new armv7m_blank_check_memory() in the hot fix 53376dbbede4f0bf42e724ff This change fixes handling of num_sectors in dependecy of ecc_enabled. Also add comments how ecc_enabled influences num_sectors. Add pointer to default_flash_free_driver_priv() to all psoc5lp flash drivers to keep valgrind happy. Change-Id: Ie1806538becd364fe0efb7a414f0fe6a84b2055b Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4569 Tested-by: jenkins
2018-07-03flash/nor/stm32h7: Fix incorrect commentChristopher Head1-1/+1
The name of the bit according to the reference manual is inconsistency error, not increment error. Change-Id: Ie3b73c0312db586e35519e03fd1a5cb225673d97 Signed-off-by: Christopher Head <chead@zaber.com> Reviewed-on: http://openocd.zylin.com/4521 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2018-07-03flash/nor/stm32: Eliminate working area leakChristopher Head4-4/+12
On a specific early-return path, an allocated working area was not freed. Free it. Change-Id: I7c8fe51ff475f191624086996be1c77251780b77 Signed-off-by: Christopher Head <chead@zaber.com> Reviewed-on: http://openocd.zylin.com/4520 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-07-03flash/nor/stm32: Report errors in wait_status_busyChristopher Head3-1/+7
Flash operation errors that occur during algorithm programming are reported via the algorithm return value. However, Flash operation errors that occur during non-algorithm work (erasing, programming without a work area, programming the last non-multiple-of-32-bytes on an H7, etc.) generally end with a call to stm32x_wait_status_busy, which reads the status register and clears the error flags but fails to actually report that something went wrong should an error flag (other than WRPERR) be set. Return an error status from stm32x_wait_status_busy in those cases. Correct a log message accordingly. Change-Id: I09369ea5f924fe58833aec1f45e52320ab4aaf43 Signed-off-by: Christopher Head <chead@zaber.com> Reviewed-on: http://openocd.zylin.com/4519 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-06-15flash/nor/psoc5lp: fix compile issue on GCC 8.1.0Antonio Borneo1-1/+2
Issue already identified by Alex https://sourceforge.net/u/alexbour/ in ticket #191 https://sourceforge.net/p/openocd/tickets/191/ src/flash/nor/psoc5lp.c:237:2: error: ‘strncpy’ output truncated before terminating nul copying 2 bytes from a string of the same length [-Werror=stringop-truncation] Fix it by assigning the value to the array elements. Change-Id: I22468e5700efa64ea48ae8cdec930c48b4a7d8fb Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/4563 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-06-15src/flash/tms470: remove testing of sectors[].is_erased stateTomas Vanek1-24/+12
The erase check routine checked sectors only if is_erased != 1 Check sector unconditionally. While on it fix clang static analyzer warnings. Change-Id: I9988615fd8530c55a9b0c54b1900f89b550345e9 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4401 Tested-by: jenkins
2018-06-15flash/nor/nrf5: remove is_erased setting and autoerase before writeTomas Vanek1-53/+5
Cached flash erase state in sectors[].is_erased is not reliable as running target can change the flash. Autoerase was issued before flash write on condition is_erased != 1 Remove autoerase completely as it is a quite non-standard feature. Change-Id: I19bef459e6afdc4c5fcaa2ccd194cf05be8a42b6 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4400 Tested-by: jenkins
2018-06-15flash/nor: Add support for TI CC26xx/CC13xx flashEdward Fewell4-0/+672
Added cc26xx flash driver to support the TI CC26xx and CC13xx microcontrollers. Driver is capable of determining which MCU is connected and configures itself accordingly. Added config files for four specific variants: CC26x0, CC13x0, CC26x2, and CC13x2. Note that the flash loader code is based on the sources used to support flash in Code Composer Studio and Uniflash from TI. Removed cc26xx.cfg file made obsolete by this patch. Change-Id: Ie2b0f74f8af7517a9184704b839677d1c9787862 Signed-off-by: Edward Fewell <efewell@ti.com> Reviewed-on: http://openocd.zylin.com/4358 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Fredrik Hederstierna <fredrik@hederstierna.com>
2018-06-06psoc5lp: Add NV Latch flash driverAndreas Färber2-0/+318
Erasing is not supported by the hardware, it can be written directly. Tested on CY8CKIT-059, except modifying-write. Change-Id: I6e920ed930dcd5c7f0b10c5b1b4791a828d9080a Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/3434 Tested-by: jenkins
2018-06-06flash/nor/psoc5lp: fix bad commit 2d5f2ede55150235352773a976166c3ab68297bcTomas Vanek1-27/+39
Change #3432 was merged into git master without adapting it to #4297 "prepare infrastructure for multi-block blank check". This is a fast fix of PSoC5LP specific blank check. Not tested on real PSoC5LP device. Change-Id: I7dc13ee7bd1f07b2bfe5a93a5030c0c482d30f00 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4557 Tested-by: jenkins
2018-06-06psoc5lp: Add EEPROM flash driverAndreas Färber2-0/+273
Tested on CY8CKIT-059. Change-Id: Ib02262e8eebf0df3d29492b8a7daa65b262da580 Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/3433 Tested-by: jenkins
2018-06-06flash/nor: Add PSoC 5LP flash driverAndreas Färber3-0/+978
Always probe for ECC mode and display ECC sectors if disabled. Non-ECC write is implemented as zeroing the ECC/config bytes. Erasing ECC sectors is ignored, erase-checking takes them into account. Tested with CY8CKIT-059 (CY8C5888), except ECC mode. Change-Id: If63b9ffca7ad8de038be3c086c49712b629ec554 Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Signed-off-by: Forest Crossman <cyrozap@gmail.com> Reviewed-on: http://openocd.zylin.com/3432 Tested-by: jenkins
2018-06-06flash/nor: Add support for TI CC3220SF internal flashEdward Fewell4-0/+578
Added cc3220sf flash driver to support the TI CC3220SF microcontrollers. Implemented flash driver to support the internal flash of the CC3220SF. The implementation does not support the serial flash of the CC32xx family that requires connection over UART, and not via JTAG/SWD debug. Added config files for both CC32xx devices (no flash) and CC3220SF (with flash). Updated to implement comments from code review. Additional updates to handle remaining comments from review. Additional updates per review. Added code to only request aligned writes and full 32-bit words down to flash helper algorithm. Updated for recent changes in OpenOCD flash code. Removed cc32xx.cfg file made obsolete by this patch. Change-Id: I58fc1478d07238d39c7ef02339f1097a91668c47 Signed-off-by: Edward Fewell <efewell@ti.com> Reviewed-on: http://openocd.zylin.com/4319 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-06-05flash/nor/virtual: copy missing fields from master flash_bank structureBohdan Tymkiv1-0/+5
Change-Id: I4ac71ad4b46ed613192310d85eb385b727649a11 Signed-off-by: Bohdan Tymkiv <bhdt@cypress.com> Reviewed-on: http://openocd.zylin.com/4505 Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Tested-by: jenkins
2018-06-05flash/nor/core: fix double-free crash with 'virtual' flash banksBohdan Tymkiv1-2/+10
flash_bank structure of 'virtual' flash driver is a full copy of the master flash_bank structure including bank->sectors and bank->prot_blocks pointers. These pointers point to memory locations allocated by the master driver and thus master driver is responsible for deallocating them. Do not free bank->sectors and bank->prot_blocks of 'virtual' driver since they were already released by master flash driver. Change-Id: I01f373d4adb3fc79e2724964926b9276442c5c52 Signed-off-by: Bohdan Tymkiv <bhdt@cypress.com> Reviewed-on: http://openocd.zylin.com/4504 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-05-30Fix warnings exposed by GCC8Paul Fertser1-4/+6
gcc (GCC) 8.1.0 generates new warnings and thus fails the build. The ARM disassembler warnings actually exposed a bug in SMALW, SMULW and SMUL instructions decoding. Reported by Eimers on IRC. Change-Id: I200c70f75a9e07a1f13a592addc1c5fb37714440 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/4526 Tested-by: jenkins Reviewed-by: Jiri Kastner <cz172638@gmail.com> Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2018-04-23psoc6: Run flash algorithm asynchronously to improve performanceBohdan Tymkiv1-141/+220
Existing psoc6 driver starts flash algorithm for each Flash row. This is suboptimal from performance point of view, starting/stopping flash algorithm for each row adds significant overhead. This change starts flash algorithm and leaves it running asynchronously while driver performs flash operations. Performance gain is 170...250% depending on probe: flash write_image img_256k.bin | w/o this change | with this change | ----------------------------------|-----------------|------------------| KitProg2/CMSIS-DAP, SWD @ 1 MHz | 4 KiB/s | 10 KiB/s | J-Link Ultra, SWD @ 1 MHz | 17 KiB/s | 31 KiB/s | J-Link Ultra, SWD @ 4 MHz | 33 KiB/s | 57 KiB/s | Change-Id: I5bd582584b35af67600c4d197829eb7aeeec7e3f Signed-off-by: Bohdan Tymkiv <bhdt@cypress.com> Reviewed-on: http://openocd.zylin.com/4472 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-04-23flash/nor, contrib/loaders: add stm32 loaders Makefile and generated .incTomas Vanek5-135/+5
Flash loaders refactored to the new style - use generated .inc instead of hexadecimal machine code in the flash driver source. Change-Id: If65a2099589e210f9450819b467d67819fd841fc Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4439 Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2018-04-10flash/nor/at91sam: implement flash bank deallocation for SAM seriesTomas Vanek4-53/+61
Microchip (former Atmel) SAM drivers allocate a struct per chip. at91sam3, at91sam34: Deallocate all chip structs from the list at once, on the first bank deallocation. at91samd and at91sam4l drivers do not handle more than one bank. Convert them to simple driver_priv allocation and use default_flash_free_driver_priv(). Change-Id: I49d7200f38a4568c7e12f306c27d1b1b72646736 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4416 Tested-by: jenkins
2018-04-10flash/nor/kinetis: implement flash bank deallocationTomas Vanek1-1/+18
Change-Id: I8ef80eae646d3b3eb7f6dd42067f8516adc5abef Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4415 Tested-by: jenkins
2018-04-10flash/nor: handle flash write alignment/padding in the infrastructureTomas Vanek3-121/+312
Most of flash drivers have to ensure proper flash write block alignment and padding. As there was no support for it in the flash infrastructure, each driver does it its own way. Sometimes this part of code is not properly tested and contains bugs. flash_write(_unlock) joins all image sections targeted to one flash bank using padded areas as a glue. This solves alignment problems on section boundaries but imposes other problems. Introduce new flash bank parameters write_start_alignment, write_end_alignment and minimal_write_gap. New flash drivers can just properly set these values instead of handling alignment by its own. Adapt infrastructure (namely flash_write_unlock(), handle_flash_fill_command() and handle_flash_write_bank_command()) to prepare write data padded to an alignment required by the flash bank. Rework flash_write_unlock() to discontinue write block when the gap between sections is bigger than minimum specified in minimal_write_gap. minimal_write_gap is set to one sector by default. Change-Id: I4368dd402dfaf51c193bcbf1332cffff092b239b Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4399 Tested-by: jenkins Reviewed-by: Andreas Bolsch <hyphen0break@gmail.com>
2018-04-10target, flash: prepare infrastructure for multi-block blank checkTomas Vanek2-62/+29
'flash erase_check' command runs a check algorithm on a target if possible. The algorithm is run repeatedly for each flash sector. Unfortunately every start and stop of the algorithm impose not negligible overhead. In practice it means checking is faster than plain read only for sectors of size approx 4 kByte or bigger. And checking sectors as short as 512 bytes runs approx 4 times slower than plain read. The patch changes API call target_blank_check_memory() and related to take an array of sectors (or arbitrary memory blocks). Changes in target-specific checking routines are kept minimal. They use only the first block from the array and process it by the unchanged algorithm. default_flash_blank_check() routine repeats target_blank_check_memory() until all blocks are checked, so it works with both multi-block and single-block based checkers. Change-Id: I0e6c60f2d71364c9c07c09416b04de9268807f5e Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4297 Tested-by: jenkins Reviewed-by: Andreas Bolsch <hyphen0break@gmail.com>
2018-04-06flash/nor/at91samd: Add "nvmuserrow" command.Stefan Arnold1-86/+246
Add option "nvmuserrow" to "at91samd" for changing and reading the register at 0x804000 which represents various fuses. Change-Id: I6382cc4ac15e6b9681e2f30b0ae60397a6289c3b Signed-off-by: Stefan Arnold <sarnold@sh-sw.de> Reviewed-on: http://openocd.zylin.com/4260 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-04-04nrf51: Add HWID 0x008F againTomas Vanek1-5/+6
HWID originally added in commit 7829f31a6dd61297e97d8e94fe98a1658eac833e was accidentally omited during refactoring in commit 52885d2b538dcd4184aae14cf2706fb97acccbd9 While on it move old ingeneering sample of 51822 to block of 51822 rev 1 Change-Id: Ie9f15563792a27a72e71df6edbcc6b04490370ed Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4437 Tested-by: jenkins
2018-04-04Fix for warnings detected by clang static analyzerMichele Sardo1-0/+5
Fix for potential memory leakage and for unused/unreported return error code Change-Id: Ifb2c95b60637c3a241ad4bf41d1a328c92ccea4b Signed-off-by: Michele Sardo <msmttchr@gmail.com> Reviewed-on: http://openocd.zylin.com/4476 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-04-04flash/nor: implement flash bank deallocation in drivers with simple allocTomas Vanek40-4/+45
All drivers which simply allocate one driver_priv memory block per each bank now use default_flash_free_driver_priv() Change-Id: I425bf4213c3632f02dbe11ab819c31eda9b2db62 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4417 Tested-by: jenkins Reviewed-by: Liviu Dudau <liviu@dudau.co.uk> Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
generated by cgit v1.1 at 2024-08-17 19:24:22 +0000