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path: root/src/flash/nor/stm32f2x.c
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2013-10-31Remove unnecessary castsAndreas Fritiofson
Change-Id: Ia97283707282ccccdc707c969f59337313b4e291 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/1767 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-10-31Clean up many C99 integer types format specifiersPaul Fertser
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>
2013-10-08stm32f2x: Fix sector numbering for dual bank flash eraseAndreas Fritiofson
Reference: RM0090 rev 5. Change-Id: I9f7ae09c0ba91d166aebcdc25300d0ca58a5a56d Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reported-by: Nader Shehayed <nshehayed@gmail.com> Reviewed-on: http://openocd.zylin.com/1689 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-10-07stm32f2x: Detect STM32F42x rev YAndreas Fritiofson
Change-Id: Iaf94f6dda0686cce56be77431bbb961bfd5e8d14 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/1688 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-08-29flash: fix stm32f1x dual bank detectionSpencer Oliver
Not all devices with devce id 0x419 have dual flash banks, only those with > 1024kB. Change-Id: I197d2b87df7599cd0837e25648af48439f2f1e50 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1544 Tested-by: jenkins
2013-07-26stm32f2x flash: add STM32F401 (F4 low power)Andrey Yurovsky
Add support for the new STM32F401 parts. These are similar to the STM32F405/407 however they are a new Low Power variant with ID code 0x423 and have 256K of Flash. Tested with a modified F4 discovery board. Change-Id: Ida5fb14a0832934b4d6d1ec11e602df5076edbc8 Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com> Reviewed-on: http://openocd.zylin.com/1521 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-07-15flash/stm32*: Sync all device/rev IDs with reference manualsAndreas Fritiofson
Uppercase device/family names and change them to be more specific and consistent across all STM32 families. High-density STM32F10x has a Rev Y according to RM0008 Rev 14, so add it. I have a STM32F30x Rev Y, sitting on my desk, but it isn't described in the reference manual. Add it as well. Split the STM32L1xx Medium+ Density devices based on ID, to match the reference manual. If I read it correctly, the Medium+ devices have different revision mappings depending on their package/device ID. I have no real devices to examine, however. Change-Id: I5b95e5fa3cdeba219aa96838ea06ec1bb62bd921 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/1497 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-07-15flash/stm32*: Rewrite info functionsAndreas Fritiofson
Factor out common bit masking and printing code and use intermediate strings to avoid buffer size handling. Change-Id: I7d8c12df11ade6cdca8c917b5524372daa498bf4 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/1496 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-07-15flash/stm32*: Remove the halted check in protect_checkAndreas Fritiofson
These chips are capable of reading the flash registers while they're running. Change-Id: I76b90b2bae1aa79b5a063b2073faa5d3ed93cfd7 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/1495 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-21stm32f2x: Correct calculation of number of 128k sectors.Andreas Fritiofson
Fixes regression introduced in 9785f51f that caused write outside allocated memory during probe of devices with <1024K flash. Reported-by: Alexander Pakhomov <ker0sin@yandex.ru> Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Change-Id: Ifba8833e436064624efbf678162538fd351a5702 Reviewed-on: http://openocd.zylin.com/1450 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-06-05update files to correct FSF addressSpencer Oliver
Change-Id: I429f7fd51f77b0e7c86d7a7f110ca31afd76c173 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1426 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2013-03-06flash: fix stm32 failed probe using incorrect flash sizeSpencer Oliver
This fixes an issue if the device is manually probed after the initial probe fails due to being unable to read flash size register. In this situation the driver assumes the user has overridden the flash size when infact this may not be the case. It also seems on the older stm32f1 devices the flash register is not readable when locked, this does not seem to apply to the newer parts - f0, f3, f4. Change-Id: I125f872fcb2d962ca6705f97b62d957e2b31303b Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1187 Tested-by: jenkins Reviewed-by: Johan Almquist <johan.almquist@assaabloy.com> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2013-02-25stm32: enable flash bank size overrideSpencer Oliver
It has been seen on some stm32 targets that the flash size register that is probed by the driver may contain an invalid size. This change enables the user to override the probed value. Change-Id: I09359e59a96f9133d3d939670957d32a830a944e Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1132 Tested-by: jenkins Reviewed-by: Johan Almquist <johan.almquist@assaabloy.com>
2013-02-02armv7m: use ARM_MODE_THREAD core mode for algoorithm'sSpencer Oliver
This makes sure we are using privileged mode when executing any loaders. Change-Id: I18bf32ec92e1c76a66ab25e3712652bc3650b332 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1108 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2013-02-02armv7m: use generic arm::core_modeSpencer Oliver
To simplify things change over to using the generic core_mode struct rather than maintaining a armv7m specific one. Change-Id: Ibf32b785d896fef4f33307fabe0d8eb266f7086f Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/966 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2013-01-21flash: stm32f2x support write protectionSpencer Oliver
Change-Id: I42662681104bb06e28148229464ae144c4a54538 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/989 Tested-by: jenkins
2013-01-21flash: add stm32f2x flash lock/unlock cmdsSpencer Oliver
Change-Id: I35344cc47fa4f0a49c034455c5abf479faa0344a Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/988 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2012-12-30flash: format stm32f2x driver definesSpencer Oliver
Change-Id: Ie903996368a8d4313df87839d5ba3f2a102796a3 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/987 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2012-12-24flash: add stm32f2x rev XSpencer Oliver
Updated as per ST RM0033 rev 5 Change-Id: I627fdab69b440b75b8e4f7c474216538fa5273a4 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1001 Tested-by: jenkins
2012-11-19flash: add stm32f42x/stm32f43x supportSpencer Oliver
Other than a larger memory layout these new devices also have an extra MER1 bit to perform the mass erase. Change-Id: I7110a05bac95c1707160d1f5622181664291eb4a Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/985 Tested-by: jenkins Reviewed-by: Peter Stuge <peter@stuge.se>
2012-10-08flash/nor: make all working area pointers localAndreas Fritiofson
Working area pointers shouldn't be re-used, so there's no point in storing them in the flash bank struct. Make all such pointers local. Change-Id: Iab65b4e8b475fed7fc72fb8928f54590fa69d260 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/865 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-07-30flash: reduce code duplication in stm32 flash probeAndreas Fritiofson
Remove a lot of the repetitive code in stm32f1x flash probe by converting the large if-selector to a switch, moving the common checks outside it and concentrating the failure handling to a single point. Do the same with stm32f2x and stm32lx for consistency. Change-Id: Ic0ecfb1533c49f5d2108cda5fd20c8372d7c71ef Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/746 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-07-30flash: fix stm32 flash driver typo'sSpencer Oliver
Change-Id: I37f3fee063d7f8729e057dcfe8904651790439e6 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/745 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-07-30flash: handle zero when reading stm32 flash size regSpencer Oliver
Some variants read 0 for the flash size register, rather than failing lets assume we have max flash fitted. Change-Id: Ie1fb4e73606f49268a6fd5921c3aef75bc4790d3 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/744 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-05-14flash: blank check use default_flash_blank_checkSpencer Oliver
Use default_flash_blank_check, this will use the much faster blank_check_memory handler if supported - 15x quicker on stm32f4. Otherwise it will fall back to using the slower default_flash_mem_blank_check. Change-Id: Ia231b3e95468c9e92594dbdbe1fa2d69e1506fc3 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/632 Tested-by: jenkins
2012-02-26flash: add stm32f2x async flash loaderSpencer Oliver
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
2012-02-13flash: fix incorrect stm32f2x/stm32f4x flash size registerSpencer Oliver
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
2012-02-06build: cleanup src/flash/nor directorySpencer Oliver
Change-Id: Ic299de969ce566282c055ba4dd8b94892c4c4311 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/420 Tested-by: jenkins
2012-01-12build: fix broken commitSpencer Oliver
fixes commit 04fe2ca5547f76686c7dc555f90510eed6fcc551 Change-Id: Id7fcb82fa1a445f1df21b8d98e945f7c0e08ec93 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/375 Tested-by: jenkins
2012-01-12flash: stm32f2x incorrectly using 512 as max family sizeSpencer Oliver
Change-Id: I2bac348c6d0baabd3d88335c5aa0a318ef66653a Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/353 Tested-by: jenkins
2012-01-12flash: detect stm32f4x device id errataSpencer Oliver
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
2012-01-12cmd: add missing usage varSpencer Oliver
Change-Id: I0f05d643b0801b19cc3beb88f0d12d7e4c83ef9c Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/356 Tested-by: jenkins
2012-01-12flash: use correct device_id maskSpencer Oliver
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>
2012-01-12flash: pre-check flash unlock for stm32f2xBruno FLEURETTE
add checking of the current flash lock status before performing the unlock sequence (which would fail in an unlocked state) Change-Id: I693294c9cd2f59e69cb5bf3338120052fd680b1e Signed-off-by: Bruno FLEURETTE <bruno.fleurette@gmail.com> Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/363 Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de>
2012-01-09flash: support stm32f4x flashSpencer Oliver
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>
2012-01-09flash: use stm32f2x flash size registerSpencer Oliver
Use the flash size register to calculate flash info. Change-Id: Ia230db8a08d440710c030a9e5001f20561c9f420 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/337 Tested-by: jenkins Reviewed-by: Mathias Küster <kesmtp@freenet.de>
2012-01-04Change return value on error.Mathias K
On wrong parameters a error is signalized to the calling function. Change-Id: I484443fdb39938e20382edc9246d5ec546a5c960 Signed-off-by: Mathias K <kesmtp@freenet.de> Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/282 Tested-by: jenkins Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
2011-12-19STM32F2x: check flash unlock, add mass eraseMathias K
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>
2011-11-18flash: cleanup stm32f2x loaderSpencer Oliver
Change-Id: I89efdc45bcd61ded437d67d4cbee4c53345d4d76 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/197 Tested-by: jenkins
2011-11-17flash: match stm32f2x loader src nameSpencer Oliver
Change-Id: I60523f809f2d9ec9c9283e0456746ce9a63576a7 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/196 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2011-07-28flash: update stm32 driver namesSpencer Oliver
Use consistent names for the stm32 family flash drivers, eg. stm32x -> stm32f1x stm32f2xxx -> stm32f2x this makes it easier to add support for newer stm32 families. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
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