Commit Graph

879 Commits

Author SHA1 Message Date
ianst 04eda37263 target/xtensa: extra debug info for "xtensa exe" failures
- Read and display EXCCAUSE on exe error
- Clean up error messages
- Clarify "xtensa exe" documentation

Signed-off-by: ianst <ianst@cadence.com>
Change-Id: I90ed39f6afb6543c0c873301501435384b4dccbe
Reviewed-on: https://review.openocd.org/c/openocd/+/7982
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2024-01-13 14:38:51 +00:00
David Vidrie Leon a77d280bd0 flash/nor/kinetis: add support for NXP S32K series
S32K General-Purpose Microcontrollers

Scalable, low-power Arm® Cortex®-M series-based microcontrollers AEC-Q100
qualified with advanced safety and security and software support for
industrial and automotive ASIL B/D applications in body, zone control,
and electrification.

Change-Id: I4143258535437c18b81802436267bfd561de9d31
Signed-off-by: David Vidrie Leon <davidvidrie@geotab.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/8012
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Tested-by: jenkins
2024-01-06 13:54:09 +00:00
Evgeniy Naydanov 0886730f5a doc: `address` is optional in `*_image` commands
Change-Id: I3d4320634bf59be18bbcb22c9e4b13a3ccd7a45a
Signed-off-by: Evgeniy Naydanov <evgeniy.naydanov@syntacore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/8061
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
2024-01-06 13:53:17 +00:00
Walter Ji 019bf5f83c target/mips32: add mips ejtag command
Add mips32 ejtag_reg command for inspecting ejtag status.
Add description for mips32 ejtag_reg command.

Change-Id: Icd173d3397d568b0c004a8cc3f45518d7b48ce43
Signed-off-by: Walter Ji <walter.ji@oss.cipunited.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7906
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2024-01-06 13:51:44 +00:00
Walter Ji b2172ed7d7 target/mips32: update coprocessor 0 command
Update mips32 cp0 command, it accepts cp0 reg names now.
Updated mips32 cp0 description.

Change-Id: Ib23dd13519def77a657c9c5bb039276746207b9b
Signed-off-by: Walter Ji <walter.ji@oss.cipunited.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7905
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
Tested-by: jenkins
2024-01-06 13:51:26 +00:00
Walter Ji 7de4b1202d target/mips32: add cpu info detection
Add detection for mips cpu types by using prid.
Add cpuinfo command for inspecting more verbose info.
Add MIPS Architecture specs in openocd docs.

Change-Id: I28573b7c51783628db986bad0e226dcc399b4fa6
Signed-off-by: Walter Ji <walter.ji@oss.cipunited.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7912
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
2024-01-06 13:50:46 +00:00
Marc Schink 5c53034d85 doc/openocd: Mention APM32F1 and APM32F4 series
Change-Id: I2ff28b0fdf4923a58771a44ad6e83ac871d6fa9e
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/8018
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-12-30 13:15:03 +00:00
Marc Schink a90b1642ec flash/nor/stm32f1x: Add support for Geehy APM32F0 series
Tested with APM32F030C8T.

Change-Id: I63cd8b66424135dae481a96ba560e6f0b1f9544e
Suggested-by: Christian U <info@cu-tec.de>
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/8014
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-12-30 13:13:24 +00:00
Henrik Nordström 8d3728f931 jtag: add -ir-bypass option to newtap
Some devices with an internal multi-tap JTAG router require a vendor
specific bypass instruction to bypass the master TAP when addressing
slave taps internal to the same device. On these devices the standard
bypass instruction bypasses the whole device.

Change-Id: I4506f0e67c9e4dfe39b7fa18c63d67900313e594
Signed-off-by: Henrik Nordström <henrik.nordstrom@addiva.se>
Reviewed-on: https://review.openocd.org/c/openocd/+/8041
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-12-30 13:08:37 +00:00
Jeremy Herbert e8e09b1b55 remote_bitbang: add use_remote_sleep option to send delays to remote
If the remote_bitbang host does not execute requests immediately,
delays performed inside OpenOCD can be lost. This option allows
the delays to be sent to the remote host so that they can be
queued and executed in order.

Signed-off-by: Jeremy Herbert <jeremy.006@gmail.com>
Signed-off-by: David Ryskalczyk <david.rysk@gmail.com>
Change-Id: Ie1b09e09ea132dd528139618e4305154819cbc9e
Reviewed-on: https://review.openocd.org/c/openocd/+/7472
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-12-16 07:55:38 +00:00
Karl Palsson 2bd40b0bf9 target: Increase maximum profile sample count to 1000000
Change-Id: I38276dd1af011ce5781b0264b7cbb08c31a0a2ad
Signed-off-by: Paul Reimer <paul@zaber.com>
Signed-off-by: Karl Palsson <karlp@tweak.au>
Reviewed-on: https://review.openocd.org/c/openocd/+/6099
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-12-10 13:33:51 +00:00
Tomas Vanek ba16fdc1c6 drivers/cmsis_dap: use quirk workarounds optionally
Introduce 'cmsis-dap quirk' command to enable and
disable quirk mode.

If enabled, disconnect and connect before a switch
sequence and do not use multiple packets pipelining.

Change-Id: I6576f7de9f6c98a25c3cf9eec9a456a23610d00d
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: https://review.openocd.org/c/openocd/+/7966
Tested-by: jenkins
2023-12-06 14:00:57 +00:00
Manuel Wick 0f70c6c325 remote_bitbang: Add SWD support
This adds new command characters to make SWD work with the new split
jtag and swd operations of bitbang.

The command characters are as follows:
    O - SWDIO drive 1
    o - SWDIO drive 0
    c - SWDIO read request
    d - SWD write 0 0
    e - SWD write 0 1
    f - SWD write 1 0
    g - SWD write 1 1

Documentation has been updated accordingly. The new commands will be
used by an adapted version of the jtag-openocd applet of the "Glasgow
Debug Tool" (https://github.com/glasgowEmbedded/Glasgow). It has been
tested against an stm32f103 and an at91samd21 target.

contrib/remote/bitbang/remote_bitbang_sysfsgpio.c has also been adapted
to support SWD via the new command set. Some limited testing has been
done using a Raspberry Pi 2 with an stm32f103 and an at91samd21 target
attached.

Change-Id: I8e998a2cb36905142cb16e534483094cd99e8fa7
Signed-off-by: Manuel Wick <manuel@matronix.de>
Signed-off-by: David Ryskalczyk <david.rysk@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6044
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-12-03 06:22:54 +00:00
Marc Schink 119a533862 target/target: Fix 'wp' command usage
While at it, fix the 'wp' command documentation.

Change-Id: I70f3110e8ce286051f8f810260f1857b2285e634
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/8022
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
2023-12-01 22:23:49 +00:00
Thiemo van Engelen 53e67c37ab rtt_server: Add option for a message when client connects
This is useful when using the SEGGER RTT tooling, as the SEGGER RTT
tool J-Link RTT Viewer version 7.84f requires that it receives a
messages immediately after connecting. Otherwise it will give a timeout
and it will not connect.

Change-Id: I9240a1b6a93cd5c0fbd18292afb33b89013d78bf
Signed-off-by: Thiemo van Engelen <tvanengelen@victronenergy.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7752
Tested-by: jenkins
Reviewed-by: zapb <dev@zapb.de>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-11-24 21:06:24 +00:00
Marc Schink f55b122b42 jtag/drivers/kitprog: Restructure commands
Use a command group 'kitprog' with subcommands instead of individual
commands with 'kitprog_' prefix.

The old command is still available to ensure backwards compatibility,
but is marked as deprecated.

Change-Id: I7f0d447939819ffc488a3d7a8de672b58887127f
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/7967
Reviewed-by: Bohdan Tymkiv <bohdan200@gmail.com>
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-11-18 11:29:06 +00:00
Marc Schink b25e5322ee jtag/drivers/cmsis-dap: Restructure commands
Use a command group 'cmsis-dap' with subcommands instead of individual
commands with 'cmsis_dap_' prefix.

The old commands are still available to ensure backwards compatibility,
but are marked as deprecated.

Change-Id: I75facb7572a86354c2ce6144aa7fadf3b5a6db4e
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/7963
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Tested-by: jenkins
Reviewed-by: Bohdan Tymkiv <bohdan200@gmail.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-11-18 11:26:05 +00:00
ianst f8096ce687 xtensa: update XDM register map for TRAX support
- Include additional debug module registers
- Add translation function for DM reg addr -> ID
- Add DM read/write commands

Signed-off-by: ianst <ianst@cadence.com>
Change-Id: If95419d24a9f27a40fa695c8c15326cdfd127ef1
Reviewed-on: https://review.openocd.org/c/openocd/+/7973
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-11-18 11:18:29 +00:00
ianst 9ebc2a6519 doc: xtensa architecture clarifications/fixes
- Fix Xtensa .cfg file references for NXP EVK
- Add clarification note for "xtensa xtmem" command
- Resolve TEX build warnings

Signed-off-by: ianst <ianst@cadence.com>
Change-Id: I0f2b56d0d084d86f557fadf3ac35fd04bf99650c
Reviewed-on: https://review.openocd.org/c/openocd/+/7972
Tested-by: jenkins
Reviewed-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-11-18 11:17:31 +00:00
Peter Collingbourne 42441fd96c target: Add a debug_reason command
This allows programmatically determining the debug reason.

Change-Id: I0c3e85cebb6dc28fc0fc212beca84a484ac654a5
Signed-off-by: Peter Collingbourne <pcc@google.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7952
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-11-11 18:43:43 +00:00
Marek Vrbka eba5d21193 breakpoints: add rwp all command
This patch adds the "all" option to the rwp command.
It removes all watchpoints, much like rbp all removes
all breakpoints.

Change-Id: Id58dd103085e558f17afa4a287888cf085566ca9
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7907
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-10-14 12:01:38 +00:00
Marek Vrbka 2c8c2cb6b1 command: Prepend logs during command capture
Previously, if you ran a tcl command in capture like so:
"capture { reg 0x1000 hw }"
Such command did overwrite the tcl result if LOG_LVL_INFO or
lower was logged during it.

This patch changes it by prepending the log to the tcl result instead.
As the tcl results should not be lost during capture.

Change-Id: I37381b45e15c931ba2844d65c9d38f6ed2f6e4fd
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7902
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
2023-10-14 12:00:16 +00:00
Daniel Anselmi eb22a37b42 pld: harmonize refresh commands
add refresh command for lattice devices
rename gowin reprogram to refresh
rename virtex2 program to refresh

Change-Id: I9da83a614b96da3e947ac4608b0a291b1d126914
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7839
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-09-23 14:36:14 +00:00
Daniel Anselmi fe5ed48f40 jtagspi/pld: add interface to get support from pld drivers
Jtagspi is using a proxy bitstream to "connect" JTAG to the
SPI pins. This is not possible with all FPGA vendors/families.
In this cases a dedicated procedure is needed to establish such
a connection.

This patch adds a jtagspi-mode for these cases. It also adds the
needed interfaces to jtagspi and the pld-driver so the driver
can select the mode and provide the necessary procedures.

For the cases where a proxy bitstream is needed, the pld driver
will select the mode and provide instruction code needed in this
case.

Change-Id: I9563f26739589157b39a3664a73d91152cd13f77
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7822
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-09-23 14:33:37 +00:00
Luca Hung 62f76b2169 flash/nor: add support for Nuvoton NPCX4/K3 series flash
Added NPCX flash driver to support the Nuvoton NPCX4/K3 series
microcontrollers. Add config file for these series.

Change-Id: I0b6e128fa51146b561f422e23a98260594b1f138
Signed-off-by: Luca Hung <YCHUNG0@nuvoton.com>
Signed-off-by: Mulin CHao <mlchao@nuvoton.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7794
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-09-08 22:01:12 +00:00
Jason Peck 42872d18bf jtag/drivers: dmem: Add Emulated AP mode
This emulation mode supports software translation of an AP request
into an address mapped transaction that does not rely on physical AP
hardware. This is necessary in some hardware such as K3 SoCs since the
hardware architecture anticipates a potential race condition between
AP doing direct memory access generating transactions back to system
bus and firewalls that data path out.

This emulation mode allows direct memory driver to emulate CoreSight
Access Port (AP) and reuse the SoC configuration meant for JTAG
debuggers.

Since the address ranges are flat in nature, the requisite memory base
and size will need to be provided a-priori to the driver for mapping.
The other design alternative would be to map requested memory map for
every register operation, but, that would defeat our intent of getting
max debug performance.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Jason Peck <jpeck@ti.com>
Change-Id: I2d3c5f7833f1973e90b4f6b247827f62fc2905d0
Reviewed-on: https://review.openocd.org/c/openocd/+/7089
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-08-26 11:43:00 +00:00
Nishanth Menon 29a57545f6 jtag/drivers: Add dmem driver
Direct memory driver support for CoreSight Access Port(AP).

Even though we emulate SWD (serial wire debug), we aren't actually
using swd. Instead, we are using a direct memory access to get to the
register set. This is similar in approach to other fast access native
drivers such as am335xgpio drivers.

Example operation on Texas Instrument's AM62x K3 SoC:

+-----------+
|  OpenOCD  |   SoC mem map
|    on     |--------------+
| Cortex-A53|              |
+-----------+              |
                           |
+-----------+        +-----v-----+
|Cortex-M4F |<───────|           |
+-----------+        |           |
                     |  DebugSS  |
+-----------+        |           |
|Cortex-M4F |<───────|           |
+-----------+        +-----------+

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Jason Peck <jpeck@ti.com>
Change-Id: I8470cb15348863dd844b2c0e3f63a9063cb032c6
Reviewed-on: https://review.openocd.org/c/openocd/+/7088
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-08-26 11:42:28 +00:00
Ahmed BOUDJELIDA 94686eea6e jtag/drivers: Add new driver for ANGIE USB-JTAG Adapter
This is the driver code for NanoXplore's ANGIE USB-JTAG Adapter.
The driver is based on the openULINK project.

This driver communicate with ANGIE's firmware in order to establish
JTAG protocol to debug the target chip.

Since the ANGIE Adapter has a Spartan-6 FPGA in addition to the
FX2 microcontroller, the driver adds two functions, one to download
the firmware (embedded C) to the FX2, and the second to program
the FPGA with its bitstream.

Add ANGIE's configuration file to tcl/interface/
Add the device VID/PID to 60-openocd.rules file.
Add ANGIE to OpenOCD's documentation

Change-Id: Id17111c74073da01450d43d466e11b0cc086691f
Signed-off-by: Ahmed BOUDJELIDA <aboudjelida@nanoxplore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7702
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-08-12 16:44:17 +00:00
Parshintsev Anatoly 2ca6d25eb5 doc: port "0" requests any available port for usage by OpenOCD server
Change-Id: I0d38533748898516dce44e81d0bff6bd35ee4aec
Signed-off-by: Parshintsev Anatoly <anatoly.parshintsev@syntacore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7842
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2023-08-05 08:26:58 +00:00
Laurent LEMELE 4a96776178 jtag/stlink: add STLINK-V3PWR support
STLINK-V3PWR is both a standalone debugger probe compatible with
STLINK-V3 and a source measurement unit (SMU).
Link: http://www.st.com/stlink-v3pwr

This code adds support for the debugger probe functionality.

Change-Id: Ib056e55722528f922c5574bb6fbf77e2f2b2b0c1
Signed-off-by: Laurent LEMELE <laurent.lemele@st.com>
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7755
Tested-by: jenkins
2023-07-08 18:06:33 +00:00
Daniel Anselmi a27907aed1 ipdbg/pld: ipdbg can get tap and hub/ir from pld driver.
To start a ipdbg server one needs to know the tap and the
instruction code to reach the IPDBG-Hub. This instruction is
vendor/family specific. Knowledge which can be provided by the
pld driver.

Change-Id: I13eeb9fee895d65cd48544da4704fcc9b528b869
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7369
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-07-08 18:04:24 +00:00
Daniel Anselmi 373d7eaa70 pld/virtex2: add program/refresh command
Change-Id: If6d237a6f27c4232849f73d08e7ca74276e6d464
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7714
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-07-08 18:03:18 +00:00
Daniel Anselmi e95f8e2b25 pld/gowin: add missing documentation
Add short description for gowin {read_status/read_user/reload}
commands.

Change-Id: Ib441f3a2c0f00346decdeb505c27afa2630e9b5d
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7736
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-07-08 18:02:29 +00:00
Daniel Anselmi 9cb09f8cfe pld/xilinx: make instruction codes configurable
Change-Id: I4d2c1fbd4d6007ba8d5c8c687a7c13e25fb6a474
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7713
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-07-08 18:01:18 +00:00
Daniel Anselmi 5ae0264055 pld: give devices a name for referencing in scripts
Change-Id: I05e8596ffacdb6cd8da4dd8a40bb460183f4930a
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7728
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-07-08 18:00:52 +00:00
iosabi 370bf43fb1 flash/nor: add support for NXP QN908x
This patch adds support for the NXP QN908x family of Bluetooth
microcontrollers, such as the QN9080. This chip features a Cortex-M4F
with 512 KiB of flash on all the available versions, although the
documentation suggests that there might be 256 kB versions as well.

The initial support allows to read, erase and write the whole user flash
area. Three new sub-commands under the new "qn908x" command are added
in this patch as well: disable_wdog to disabled the watchdog,
mass_erase to perform a mass erase and allow_brick to allow programming
images that disable the SWD interface.

Disabling the watchdog is required after a "reset halt" in order to run
the CRC algorithm from RAM when verifying the chip. However, this is not
done automatically on probing or other initialization since disabling
the watchdog might interfere with debugging real applications.

The "mass_erase" command allows to erase the whole flash without
probing it, since in some scenarios the chip can be locked such that no
flash or ram can be accessed from the SWD interface, allowing only to
run a mass_erase to be able to flash the program.

The flashing process allows to compute a checksum, similar to the
lpc2000 driver "calc_checksum" but done over a different region of the
memory. This checksum is required to be present for the QN908x
bootloader ROM to boot, and otherwise is useless. As with the lpc2000
design, verification when using "calc_checksum" is expected to fail if
the checksum was not valid in the image being verified.

This was manually tested on a QN9080, including the scan-view,
AddressSanitizer/UBSan and test coverage configurations.

Change-Id: Ibd6d8f3608654294795085fcaaffb448b77cc58b
Co-developed-by: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
Signed-off-by: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
Signed-off-by: iosabi <iosabi@protonmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/5584
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2023-06-10 16:58:35 +00:00
Erhan Kurubas a0fecd6c41 target/espressif: add system level tracing feature
Produces traces compatible with SEGGER SystemView tool.

Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: If1057309edbb91ed2cf1ebf9137c378d3deb9b88
Reviewed-on: https://review.openocd.org/c/openocd/+/7606
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-05-27 06:38:51 +00:00
Tomas Vanek 5c46a5de49 jtag/drivers/bcm2835gpio: add peripheral_mem_dev config command
The bcm2835gpio driver preferred /dev/gpiomem for access to
memory mapped GPIO control and used /dev/mem as a fallback
only if it couldn't open /dev/gpiomem.

/dev/mem usually requires elevated rights or specific capabilities
of the opening process, so the fallback failed anyway.

Although /dev/gpiomem is the strongly preferred option with respect
to security, there could be also use cases which require /dev/mem
even if /dev/gpiomem is available (e.g. changing the GPIO pad
settings is necessary or testing/debugging OpenOCD).
It was difficult to handle such cases because they required
to block globally the system device /dev/gpiomem
(remove, rename or chmod).

Drop the fallback feature and select the memory device
by 'bcm2835gpio peripheral_mem_dev' configuration command.
Use /dev/gpiomem as a default.

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Change-Id: I60e427bda795d7a13d55d61443590dd31d694832
Reviewed-on: https://review.openocd.org/c/openocd/+/7350
Tested-by: jenkins
Reviewed-by: Jonathan Bell <jonathan@raspberrypi.com>
2023-05-24 05:27:02 +00:00
Tomas Vanek c164906420 jtag/drivers/bcm2835gpio: don't touch pad setting on /dev/gpiomem
The pads were configured at a wrong memory address
if /dev/gpiomem was mapped.

The pad setting registers are not accessible in mapped /dev/gpiomem,
disable the pads setting if the driver doesn't open /dev/mem.

While on it, do not fail the driver initialization if pad mapping fails
- just emit a warning and work with unchanged pad setting.

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Change-Id: I0bce76cade8f7efd75efd9087a7d9ba6511a6239
Reviewed-on: https://review.openocd.org/c/openocd/+/7684
Tested-by: jenkins
Reviewed-by: Jonathan Bell <jonathan@raspberrypi.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-05-24 05:25:28 +00:00
Daniel Anselmi 682f927f8e pld: add support for cologne chip gatemate fpgas
Change-Id: I0bf5a52ee6a7f0287524619114eba0cfccf6ac81
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7565
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-04-30 14:55:14 +00:00
Daniel Anselmi 4b56c73ef3 pld: add support for gowin devices
Change-Id: Idd1a09514bbbbe0a7b54d69010f6c2f91215fd1d
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7368
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-04-30 14:54:59 +00:00
Daniel Anselmi db0609aeb4 pld: add support for altera/intel devices
Change-Id: I7977d39c9037ae71139f78c8d381f5f925dc3489
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7355
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-04-30 14:54:38 +00:00
Daniel Anselmi 7c6d446440 pld: add support for efinix devices
Change-Id: Ie520e761c255ba1335d5aab9c6825f160a6151d9
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7288
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-04-30 14:54:18 +00:00
Daniel Anselmi e33eae340d pld: add support for lattice certus devices
Change-Id: Ic50a724e5793000fca11f35ba848c2d317c3cbab
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7398
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-04-30 14:54:04 +00:00
Daniel Anselmi cf596a61db pld: add support for lattice ecp5 devices
Change-Id: Ib2f0933da3abe7429abca86d6aaa50ad85ce72c7
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7397
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-04-30 14:53:44 +00:00
Daniel Anselmi d35faaa35c pld: add support for lattice ecp2 and ecp3 devices
Change-Id: I29c227c37be464f7ecc97a30d9cf3da1442e2b7f
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7396
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
2023-04-30 14:53:25 +00:00
Erhan Kurubas 8d1dcf293a target/espressif: add application tracing functionality over JTAG
This feature allows to transfer arbitrary data between host and
ESP32 via JTAG.

The main use cases:

1- Collecting application specific data
2- Lightweight logging to the host
3- System behaviour analysis with SEGGER SystemView
4- Source code coverage

Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: I95dee00ac22891fa326915a3fcac3c088cbb2afc
Reviewed-on: https://review.openocd.org/c/openocd/+/7163
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-04-14 15:15:54 +00:00
Tomas Vanek 0384fe5d59 doc: drop "resume will wait 5 seconds"
Checkpatch-ignore: GIT_COMMIT_ID

Waiting for running state was removed from handle_resume_command()
in commit a92d27afb0 ("very long and bad structured commit msg
without anything relevant to resume") around year 2008.
Update the doc accordingly.

Silent checkpatch or we have to copy 10 or more lines
of the old commit msg.

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Change-Id: I3296cb2c29cf80aeed63eddd8fbf352edec778c1
Reviewed-on: https://review.openocd.org/c/openocd/+/7579
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-04-14 15:12:11 +00:00
Antonio Borneo 880ae3f077 openocd: rewrite command 'version' as COMMAND_HANDLER
Trivial change.
While there:
- add the mandatory 'usage' field;
- document the optional parameter 'git';
- reword the documentation.

Change-Id: I6be4d4423128fa026a62e2ef355f77b69d50397e
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7488
Tested-by: jenkins
2023-03-25 18:10:54 +00:00
Antonio Borneo 5f6ceebbba svf: make command 'svf' syntax consistent
The command 'svf' is the only command in OpenOCD that accepts
options in both forms 'option' and '-option'.

Deprecate the option format without the leading '-'.
Update the documentation and fix the on-line help.
While there:
- switch to use the new nvp.h helper;
- return ERROR_COMMAND_ARGUMENT_INVALID on invalid command args;
- fix some minor coding style rule.

Change-Id: I5b944403d92a3fa1e12d5faafc1d2a139bc16a7d
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7534
Tested-by: jenkins
2023-03-25 18:09:06 +00:00