Commit Graph

141 Commits

Author SHA1 Message Date
Marek Vasut 8b72657001 flash/nor/sh_qspi: Add SH QSPI driver
Add driver for the SH QSPI controller. This SPI controller is often
connected to the boot SPI NOR flash on R-Car Gen2 platforms.

Add the following two lines to board TCL file to bind the driver on
R-Car Gen2 SoC and make SRAM work area available:

  flash bank flash0 sh_qspi 0xe6b10000 0 0 0 ${_TARGETNAME}0 cs0
  ${_TARGETNAME}0 configure -work-area-phys 0xe6300000 -work-area-virt 0xe6300000 -work-area-size 0x10000 -work-area-backup 0

To install mainline U-Boot on the board, use the following procedure:

  proc update_uboot {} {
    # SPL
    flash erase_sector 0 0x0 0x0
    flash write_bank 0 /u-boot/spl/u-boot-spl.bin 0x0
    # U-Boot
    flash erase_sector 0 0x5 0x6
    flash write_bank 0 /u-boot/u-boot.img 0x140000
  }

Change-Id: Ief22f61e93bcabae37f6e371156dece6c4be3459
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
---
V2: - Add Makefile and linker script for the SH QSPI IO algorithm
    - Include the algorithm code instead of hard-coding it
Reviewed-on: http://openocd.zylin.com/5143
Tested-by: jenkins
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
2020-01-22 05:50:20 +00:00
Marc Schink 223c28f9b9 contrib/rpc_examples: Add (dis)connect methods
Add these methods such that the OpenOcd class can also be used outside
of a 'with' statement.

Change-Id: I927c93fff2dc05cc74daa56360a7262e736a639f
Signed-off-by: Marc Schink <openocd-dev@marcschink.de>
Reviewed-on: http://openocd.zylin.com/5189
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2020-01-02 21:21:12 +00:00
Tarek BOCHKATI 678fb4f60b target/stm32h7x: add support of dual core variant of STM32H7
STM32H7x7 and STM32H7x5 devices contains two cores : CM7 + CM4
The second core creation is only done when
  * DUAL_CORE variable is set to true
  * non HLA interface is used

A second check for the second core existence is done in cpu1 examine-end
Once the second core is detected it gets examined.

Furthermore, the script provides a configurable CTI usage in order to halt
the cores simultaneously.

Tested on Rev X and V devices.

PS: the indentation was a mix of spaces and tabs, all changed to tabs.

Change-Id: Iad9c30826965ddb9be5dee628bc2e63f953bbcb8
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reviewed-on: http://openocd.zylin.com/5130
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2019-12-07 13:07:00 +00:00
Ake Rehnman 9de7d9c81d STM8 Target relicensing to GPLv2 and later
Change-Id: I21126945c0475399aaf12239b8972fde5fddd845
Signed-off-by: Ake Rehnman <ake.rehnman@gmail.com>
Reviewed-on: http://openocd.zylin.com/5331
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
2019-11-07 08:21:40 +00:00
Marc Schink 320f7517c4 contrib/rpc_examples: Adapt to new command line handling
Change-Id: I844ef7fbf57a22097a936f4614b4a4c7e980bef6
Signed-off-by: Marc Schink <openocd-dev@marcschink.de>
Reviewed-on: http://openocd.zylin.com/5248
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2019-08-04 09:08:18 +01:00
Antonio Borneo 6f87df80fe contrib/rpc_examples: remove 'ocd_' command prefix from haskell example
The prefixed commands has been removed in commit 0840414f0e
("helper/command: do not replace new commands with ocd_ prefix").

Change-Id: I9f101beb85533973041386896bbb215bb141962f
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5191
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2019-06-10 20:37:25 +01:00
Marc Schink c8184bac20 contrib/rpc_examples: Remove 'ocd_' command prefix
The prefix is not necessary anymore.

Change-Id: Ie0df06a70ff51e6719d7564396739d28618b0196
Signed-off-by: Marc Schink <openocd-dev@marcschink.de>
Reviewed-on: http://openocd.zylin.com/5190
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2019-06-10 20:36:50 +01:00
Tarek BOCHKATI 7ee618692f flash/nor/stm32h7x: use of wait queue flag instead of the busy flag
Based on RM0433.rev5 > Section 3.3.9 : Flash program operations:
  QW1/2: this bit indicates that a write, erase or option byte change
  operation is pending in the write queue or command queue buffer.
  It remains high until the write operation is complete.
  It supersedes the BSY1/2 status bit.

On this basis, stm32x_wait_status_busy is renamed accordingly to be
  'stm32x_wait_flash_op_queue'

Note : In this commit there is a fix of SR_ERROR_MASK value in flash loader algo
Note : This modification is mandatory for revision X, and backward compatible
  with old revisions

Change-Id: I59d2973317d76b01fbb0fb5e4a472a47d0a7a5b5
Signed-off-by: Laurent LEMELE <laurent.lemele@st.com>
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reviewed-on: http://openocd.zylin.com/4883
Tested-by: jenkins
Reviewed-by: Christopher Head <chead@zaber.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2019-05-04 19:44:54 +01:00
Paul Fertser 92c50fda2b contrib: rpc_examples: python: fix memory retrieval
mem2array returns a Tcl (associative) array and so the order of elements
is not guaranteed. Treat it as such.

Change-Id: Ie4d1219faac1e60247ca13bc2eedf22041a9a9e9
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/4487
Tested-by: jenkins
Reviewed-by: Christopher Head <chead@zaber.com>
2019-04-04 21:26:40 +01:00
Tim Newsome 31ea7037b3 Add flash support for SiFive's Freedom E platforms
Valgrind and Clang Static Analyzer have no complaints about this change.

Change-Id: I7757615ec52448372bdc57729cdf97c7016d97e8
Signed-off-by: Tim Newsome <tim@sifive.com>
Reviewed-on: http://openocd.zylin.com/4656
Tested-by: jenkins
Reviewed-by: Philipp Guehring <pg@futureware.at>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2019-01-11 19:50:09 +00:00
Antonio Borneo 0bad9a42a3 stlink: add support for STLINK-V3
Extend the driver to include the minimal functionality to support
the HLA model.
Due to the small change in the name (ST-LINK/V2 => STLINK-V3), fix
the existing names in the comments in udev rules.

Change-Id: Ied33e38063a6da81d9bf249ed195444d7cdf4f03
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4717
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
2018-12-06 13:06:59 +00:00
Antonio Borneo 5d9dad6de1 stlink: add usb pid for v2.1 without mass storage device
New version of ST-Link/V2.1 without mass storage device.
From debug point of view, it is compatible with existing ST-Link/V2.1
It uses a new USB PID because the USB endpoints and interfaces are
different from usual ST-Link/V2.1

Add the new PID in the driver, in the tcl interface script and in the
udev configuration script.

Change-Id: Id2e1b5a5d0347c5d951a86a9cdb76be52cfd4ea3
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4702
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2018-12-06 10:02:33 +00:00
Antonio Borneo 723fc07ddc contrib/60-openocd.rules: provide hint to reload udev rules
No need to reboot the Linux box when new rules are added to udev.
Suggest the command in the script header.

Change-Id: Ie95383bfd73914a3d2e2c05d77fa3eb32e68b7e2
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4665
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2018-09-25 20:59:28 +01:00
Steven Stallion 724fddcba0 rtos-helpers: fix minor typo in uC/OS-III helper
This patch corrects a spelling error in uCOS-III-openocd.c.

Change-Id: I6d1923ff1f5e6361358c45cec3dd6c08ca9ccef0
Signed-off-by: Steven Stallion <stallion@squareup.com>
Reviewed-on: http://openocd.zylin.com/4659
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2018-09-07 08:19:29 +01:00
Kevin Gillespie 6060545458 max32xxx: Support for MAX32XXX devices.
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>
2018-08-21 19:24:58 +01:00
Tim Newsome 4cd5c64122 Remove FSF mailing address.
Checkpatch complains about this (FSF_MAILING_ADDRESS).

Change-Id: Ib46a7704f9aed4ed16ce7733d43c58254a094149
Signed-off-by: Tim Newsome <tim@sifive.com>
Reviewed-on: http://openocd.zylin.com/4559
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2018-07-23 14:06:23 +01:00
Edward Fewell 3e84da55a6 flash/nor: add support for TI MSP432 devices
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>
2018-07-18 21:09:23 +01:00
Edward Fewell 7b03129916 flash/nor: Add support for TI CC26xx/CC13xx flash
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>
2018-06-15 20:06:25 +01:00
Edward Fewell d02de3a8a9 flash/nor: Add support for TI CC3220SF internal flash
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>
2018-06-06 15:38:25 +01:00
Edward Fewell 2ba27e2f3e jtag/drivers: Add support for TI XDS110 debug probe
Add support for the XDS110 debug probe using the APIs in the
probe's firmware. Includes support for older versions of the
firmware (with reduced performance) and support for a newer
version that includes OpenOCD specific APIs. Tested on various
TI LauchPads including MSP432P4, MSP432E4, CC2650, CC2652, and
CC3220SF.

Updated to add better support for swd switch. Removed issues found with
clang static analysis.

Updated to add rules entry for the XDS110 probe and Tiva DFU mode (which
affects both XDS110 and ICDI probes).

Change-Id: Ib274143111a68e67e80003797c6a68e3e80976b2
Signed-off-by: Edward Fewell <efewell@ti.com>
Reviewed-on: http://openocd.zylin.com/4322
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2018-05-31 13:25:16 +01:00
Tomas Vanek b941e2e727 flash/nor, contrib/loaders: add stm32 loaders Makefile and generated .inc
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>
2018-04-23 20:41:50 +01:00
Tomas Vanek a867e36f78 target armv7m: multi-block erase check
Tested on PSoC6 (Cortex-M0+ core), onboard KitProg2 in CMSIS-DAP mode,
adapter_khz=1000.
Plain read:
	flash read_bank 0 /dev/null
takes 48 seconds.

erase_check without this change:
	flash erase_check 0
takes horrible 149 seconds!!

And the same command with the change applied takes 1.8 seconds.
Quite a difference.

Remove the erase-value=0 version of algorithm as the new one can check
for any value.

If the target is an insane slow clocked CPU (under 1MHz) algo
timeouts. Blocks checked so far are returned and the next call
uses increased timeout.

Change-Id: Ic0899011256d2114112e67c0b51fab4f6230d9cd
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/4298
Tested-by: jenkins
Reviewed-by: Jonas Norling <jonas.norling@cyanconnode.com>
Reviewed-by: Andreas Bolsch <hyphen0break@gmail.com>
2018-04-10 06:17:00 +01:00
Michele Sardo cb2f21bf36 Added support for STMicroelectronics BlueNRG-1 and BlueNRG-2 SoC
Added configuration files and flash loaders.

Change-Id: I768eb3626f4e0eadb206bef90a867cc146fe8c75
Signed-off-by: Michele Sardo <msmttchr@gmail.com>
Reviewed-on: http://openocd.zylin.com/4226
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-03-07 23:40:55 +00:00
Robert Jordens 867bdb2e92 jtagspi: new protocol that includes transfer length
This commit contains a rewrite of the jtagspi protocol and covers both
changes in the jtagspi.c openocd driver and the bscan_spi
(xilinx_bscan_spi) proxy bitstreams. The changes are as follows:

1. Always perform IR scan to ensure proper clearing of BYPASSed DRs.
2. Insert alignment cycles for all BYPASSed TAPs:

  The previous logic was erroneous. The delay in clock cyles from a bit
  written to the jtag interface to a bit read by the jtag interface is:

  * The number of BYPASSed TAPs before this (jtagspi) tap
  * The length of the jtagspi data register (1)
  * The number of BYPASSed TAPs before this one.

  I.e. it is just the number of enabled TAPs. This also gets rid of the
  configuration parameter DR_LENGTH.

3. Use marker bit to start spi transfer

  If there are TAPs ahead of this one on the JTAG chain, and we are in
  DR-SHIFT, there will be old bits toggled through first before the first
  valid bit destined for the flash.
  This delays the begin of the JTAGSPI transaction until the first high bit.

4. New jtagspi protocol

  A JTAGSPI transfer now consists of:

  * an arbitrary number of 0 bits (from BYPASS registers in front of the
    JTAG2SPI DR)
  * a marker bit (1) indicating the start of the JTAG2SPI transaction
  * 32 bits (big endian) describing the length of the SPI transaction
  * a number of SPI clock cycles (corresponding to 3.) with CS_N asserted
  * an arbitrary number of cycles (to shift MISO/TDO data through
    subsequent BYPASS registers)

5. xilinx_bscan_spi: clean up, add ultrascale

This is tested on the following configurations:

* KC705: XC7K325T
* Sayma AMC: XCKU040
* Sayma AMC + RTM): XCKU040 + XC7A15T, a board with integrated FTDI JTAG
  adapter, SCANSTA JTAG router, a Xilinx Ultrascale XCKU040 and a Xilinx
  Artix 7 15T. https://github.com/m-labs/sinara/wiki/Sayma
* Custom board with Lattice FPGA + XC7A35T
* CUstom board with 3x XCKU115-2FLVA1517E

Change-Id: I7361e9fb284ebb916302941735eebef3612aa103
Signed-off-by: Robert Jordens <jordens@gmail.com>
Reviewed-on: http://openocd.zylin.com/4236
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2018-01-13 19:36:42 +00:00
Aleksey Shargalin b34e013965 remote_bitbang_sysfsgpio: fix reset handling
When both SRST and TRST asserted, 'u' is sent to remote bitbang.
Fix for correct handling of such a case

Change-Id: I2a93ff71f5bbae658e6c0c3649a9fbcca2c5a14b
Signed-off-by: Aleksey Shargalin <myokaski@gmail.com>
Reviewed-on: http://openocd.zylin.com/4283
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-01-13 06:35:55 +00:00
Ake Rehnman 020cb12077 stm8 : new target
New STM8 target based mostly on mips4k. Target communication
through STLINK/SWIM. No flash driver yet but it is still possible
to program flash through load_image command. The usual target debug
methods are implemented.

Change-Id: I7216f231d3ac7c70cae20f1cd8463c2ed864a329
Signed-off-by: Ake Rehnman <ake.rehnman@gmail.com>
Reviewed-on: http://openocd.zylin.com/3953
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2017-12-07 07:53:13 +00:00
Alexandre Torgue 6a66cccbad flash: Add new stm32h7x driver support
Add basic support for:
     -STM32H7x (Embedded flash 2M)

Erase and write tested on stm32h743.

Change-Id: Ie8d8786227cdeee39fcf5663167a053ad8dcef4c
Signed-off-by: Rémi Prud'homme <remi.prudhomme@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Reviewed-on: http://openocd.zylin.com/4181
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2017-12-06 21:29:10 +00:00
Andrea Merello 10a3b24daf flash: efm32: add support for EFR-familty (e.g. bluegecko)
This patch adds support for Blue Gecko and Mighty Gecko chips from
Silabs.

They have different EFM32_MSC_REGBASE and LOCK register offset.

Based on the original patch from Andreas Kemnade.

Change-Id: I166c14960ced7c880b68083badd1b31372fefabe
Cc: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Reviewed-on: http://openocd.zylin.com/4034
Reviewed-by: Jonas Norling <jonas.norling@cyanconnode.com>
Tested-by: jenkins
Reviewed-by: Fredrik Hederstierna <fredrik@hederstierna.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: chrysn <chrysn@fsfe.org>
2017-10-03 11:22:18 +01:00
Tomas Vanek 5a2608bbbc flash Kinetis: handle all types of watchdog, disable in reset-init
Active watchdog forces reset during armv7m_checksum_memory()
in verify_image command if run just after reset init.

COP watchdog in KL series and WDOG32 in KE1 series
have longer timeout however they need to be disabled too.

The change extends 'kinetis disable_wdog' command to optionally
probe the chip and use appropriate algorithm to disable watchdog.

Setting of cache type is also split from flash_support flags.

Tcl command 'kinetis disable_wdog' is called in reset-init event.

Change-Id: I3191e230f38b679ed74f2a97fe323ef8fb3fe22e
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/3901
Tested-by: jenkins
Reviewed-by: Joakim Nohlgård <joakim.nohlgard@eistec.se>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2017-06-17 12:01:55 +01:00
Forest Crossman f6449a7cba jtag/drivers: Add Cypress KitProg driver
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>
2017-05-12 10:08:43 +01:00
Karl Palsson 68e204f1e9 udev: Add rules for Ambiq Micro EVK's.
Udev rules for Ambiq Micro ftdi based EVK's.
Two new vid:pid's: 2AEC:6010, and 2AEC:6011.

Udev rule for multi-target Debug board 2AEC:1106

Change-Id: Id7430d0c70647752375230f4024be9f7a2ba95ce
Signed-off-by: Rick Foos <rfoos@solengtech.com>
Signed-off-by: Karl Palsson <karlp@tweak.net.au>
Reviewed-on: http://openocd.zylin.com/3980
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2017-04-24 22:43:14 +01:00
Armin van der Togt ca9dcc86d7 Fix flash writing on stm32l0
Fix "couldn't use loader, falling back to page memory writes" error on
stm32l0 which was caused by the use of cortex-m3 instructions in the
flash loader code. The loader is rewritten using cortex-m0 compatible
instructions

Signed-off-by: Armin van der Togt <armin@otheruse.nl>
Change-Id: If23027b8e09f74e45129e1f8452a04bb994c424e
Reviewed-on: http://openocd.zylin.com/4036
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2017-04-24 07:03:59 +01:00
Jiri Kastner a5cff3acd3 contrib: udev: modify rules for users physically in front of machine (TAG+="uaccess")
Modern desktop systems with systemd recommend this way to give users
access to devices. We change permissions to sane value along the way.

See e.g. https://lists.debian.org/debian-devel-announce/2016/11/msg00008.html

We also change the filename to put it in order with 71-seat.rules, 60
is default for dh_installudev so pick that as a reasonable value.

Change-Id: I15f6fb1b6be853ac097d0ca91955609f9e5eb9cf
Signed-off-by: Jiri Kastner <cz172638@gmail.com>
Reviewed-on: http://openocd.zylin.com/2804
Tested-by: jenkins
Reviewed-by: Robert Jordens <jordens@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-12-25 09:19:17 +00:00
Andreas Fritiofson 1039ed3ff2 xscale: Move debug handler to contrib/loaders
Avoid special rules to generate array at compile time by shipping
the generated file. Convert to Makefile build like the other
loaders.

Change-Id: I5a05edddcfaff3d395086cd3aa33120f8a7aa9dc
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3864
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
2016-12-08 13:11:42 +00:00
Steven Stallion 1eae39b40d rtos: add support for uC/OS-III
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>
2016-12-08 12:29:35 +00:00
Tomas Vanek 22b4a0f40d flash Kinetis: longword programming changed to flash_async_algorithm
Change-Id: I9c40acfad37760c3dab454f2432817b2d420792d
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/3563
Reviewed-by: Steven Stallion <stallion@squareup.com>
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2016-11-04 21:26:46 +00:00
Robert Jordens 12aee423db xilinx_bscan_spi: port to new migen and clean-up
* port to new migen
* streamline package/part specification
* add pullup (Series3, Series6) and pullnone (Series7) for unused pins
  as xilinx impact/vivado do it.
* specify respective toolchains
* build Series7 with vivado (broader support, faster)
* point to prebuilt bitstreams at https://github.com/jordens/bscan_spi_bitstreams

Change-Id: Ibfef3d78f855b754425f3e6131e2e49fa111e09a
Signed-off-by: Robert Jordens <jordens@gmail.com>
Reviewed-on: http://openocd.zylin.com/3173
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins
Reviewed-by: Robert Jördens
Reviewed-by: William D. Jones
Reviewed-by: Tim "mithro" Ansell <mithro@mithis.com>
2016-10-04 12:06:33 +01:00
Andreas Färber 81631e49a6 contrib/loaders: Enforce Little Endian ARM machine code
arm-none-eabi target triplet defaults to Little Endian, and so far any
submitted machine code snippets have been verified to be Little Endian.
However a user might override [ARM_]CROSS_COMPILE with an armeb toolchain,
potentially resulting in invalid machine code.

Let's be safe and enforce Little Endian mode for assembler and compiler.

Change-Id: I9cefe24689eaded25d60ffb1f254b254e8d76f9d
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3498
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-08-14 11:45:15 +01:00
Andreas Färber 02f17f0ba3 kinetis_ke: Switch to standard build variables
Instead of using ARM_ prefixed variables and an "arm" target,
use CROSS_COMPILE, AS, OBJCOPY. This requires to switch from ?= to =
to avoid the host assembler getting invoked.

This allows to handle kinetis_ke subdirectory like fm4 and xmc1xxx.

Change-Id: I7ea0bf119f6c4716f4d6002794004730af49eef4
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3505
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2016-08-13 09:19:43 +01:00
Andreas Färber e499502e98 contrib/loaders: Add umbrella Makefile
Add a Makefile that orchestrates the other loader Makefiles.
It assumes that the clean target can be run without cross toolchain.

at91sam7x does not successfully build and is not really needed either,
therefore left out.

Add an exception to .gitignore for any contrib/loaders Makefile.

Change-Id: I74456b768472f3190a1721bcf41a777bb8daf973
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3504
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-08-13 09:17:24 +01:00
Andreas Färber 9728ac3fba armv4_5: Integrate build of checksum code
Add rules to build armv4_5_crc.inc, and convert the code to target
endianness the least intrusive way.

Change-Id: I7452b2c7e679dae14f9cda5f89bc81c16fc12cad
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3473
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins
2016-05-22 15:51:15 +01:00
Andreas Färber 18f7a2d072 armv4_5: Integrate build of erase check code
Add rules to build armv4_5_erase_check.inc, and convert the code to
target endianness the least intrusive way.

Drop an unused word from the assembler sources to make the ARM bytecode
fully match that of armv4_5.c and to not break ARMv4 assumptions.

This completes the build rules for contrib/loaders/erase_check directory.

Change-Id: I36be7a944e26142088195fa3fb072d4e577bf328
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3135
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-05-22 15:50:49 +01:00
Andreas Färber e0ba93d018 armv7m: Integrate build of checksum code
Add rules to build armv7m_crc.inc and include it via preprocessor.

Change-Id: I4482c7acb8454de28bdf210d9f06c0720ada490a
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3474
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-05-22 15:49:51 +01:00
Andreas Färber 0c8ec7c826 Fix spelling of ARM Cortex
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>
2016-05-20 21:38:03 +01:00
Alexander Kurz 20f7a084dd udev: add rule for original Keil ULink (version 1)
The original ULINK adapter has been introduced by Keil in 2002 and got
replaced in 2008 by the incompatible ULINK2. It is not listed on their
website any more. For information about it, browse archive.org
for http://www.keil.com/ulink1/ or http://www.keil.com/ulink/

Change-Id: Ie52d381580acab53ddb40499594dbdc2d27ef1b6
Signed-off-by: Alexander Kurz <akurz@blala.de>
Reviewed-on: http://openocd.zylin.com/3371
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2016-05-17 22:28:49 +01:00
Christopher Head b28c9d32ca Add Altera USB Blaster udev rule.
This udev rule makes the Altera USB Blaster clone I have on my desk
accessible to the plugdev group.

Change-Id: Ic5e8052c66a270b6a6f89e29de49d9785f18fc1e
Signed-off-by: Christopher Head <chead@zaber.com>
Reviewed-on: http://openocd.zylin.com/3423
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2016-05-05 22:41:19 +01:00
Andreas Färber 44d2c7b416 flash/nor: Add Infineon XMC1000 flash driver
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
2016-05-05 07:50:59 +01:00
Tomas Vanek baf08b0a1a flash Kinetis: new KVx family added
Cortex-M0+ and M4 motor control MCUs KV10, KV11, KV30, KV31,
KV42, KV44 and KV46 added to SDID identification.
Watchdog disable code changed to work on Cortex-M0+ (KV1x)
Protection size set to 1K for 16K flash devices (KV10Z16)
- cherry picked from Andrey Smirnov's change #2051

Change-Id: Ia6f4868eaf7e2cb6ad6a736210c703a67e0027be
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/3235
Tested-by: jenkins
Reviewed-by: Kyle Manna <kyle.manna@fuel7.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2016-05-05 07:35:31 +01:00
Uwe Bonnes 934ed07b0d stm32l4x.c: Correct waiting for data.
Old code waited only for 7 bytes and didn't handle buffer wrap-around, but
was functional despite.

Change-Id: Iceaf7be1e51368b2ec0a8722cc9ac16d12f9aa63
Signed-off-by: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Reviewed-on: http://openocd.zylin.com/3140
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2016-05-04 22:55:22 +01:00
Uwe Bonnes a28b94e9ab stm32l4x.c: Use explicit 64-bit flash access as reference manual implies.
Change-Id: I87b540c1ee7158a9d697e9fbc845a603c6bbe74d
Signed-off-by: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Reviewed-on: http://openocd.zylin.com/3139
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Tested-by: jenkins
2016-05-04 22:53:23 +01:00