This is ANGIE's firmware and bitstream code.
The 'Embeded C' code is based on the openULINK project.
The hdl bitstream source code is for the spartan-6 FPGA included in
ANGIE.
Since ANGIE has a different microcontroller (EZ-USB FX2) than openULINK
(EZ-USB AN2131), the registers file (reg_ezusb.h) has been changed
completely, so are the descriptors, interruptions and the endpoints
configuration.
Change-Id: I70590c7c58bac6f1939c5ffba57e87d86850664d
Signed-off-by: Ahmed BOUDJELIDA <aboudjelida@nanoxplore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7701
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
The USB control transfer can be executed without any data.
The libusb API libusb_control_transfer() can thus be called with
zero 'size', thus returning zero byte transferred when succeed.
The OpenOCD API jtag_libusb_control_transfer() returns zero either
in case of transfer error and in case of libusb_control_transfer()
returning zero, making impossible discriminating the two cases.
Extend jtag_libusb_control_transfer() with separate return value
for error code and explicit parameter's pointer for transferred
bytes.
Make the transferred pointer optional, as many callers do not
properly handle the returned value.
Use 'int' type pointer for transferred, instead of the 'uint16_t'
that would have matched the type of 'size'. This can simplify the
caller's code by using a single 'int transferred' variable shared
with other jtag_libusb_bulk_read|write, while keeping possible the
comparison int vs uint16_t without cast.
This change is inspired from commit d612baacaa
("jtag_libusb_bulk_read|write: return error code instead of size")
Change-Id: I14d9bff3e845675be03465c307a136e69eebc317
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7756
Tested-by: jenkins
Reviewed-by: ahmed BOUDJELIDA <aboudjelida@nanoxplore.com>
Add the full text of the LGPL 2.1 license to OpenOCD. It was
copied directly from:
https://spdx.org/licenses/LGPL-2.1.html#licenseText
Add the required tags for reference and tooling.
Checkpatch-ignore: FSF_MAILING_ADDRESS
Change-Id: I081f2197fb3c60e17cd6e3353d38194c720ee8a3
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7743
Tested-by: jenkins
Reviewed-by: ahmed BOUDJELIDA <aboudjelida@nanoxplore.com>
This patch changes data types of watchpoint value and mask to allow for
64-bit values match that some architectures (like RISCV) allow.
In addition this patch fixes the behavior of watchpoint command to
zero-out mask if only data value is provided.
Change-Id: I3c7ec1630f03ea9534ec34c0ebe99e08ea56e7f0
Signed-off-by: Parshintsev Anatoly <anatoly.parshintsev@syntacore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7840
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Marek Vrbka <marek.vrbka@codasip.com>
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
register_cache_invalidate() is written a way which uses
pointer arithmetic, which makes it harder to read. This patch
replaces it with more readable way to iterate over array of
structs.
Change-Id: Ia420f70a3bb6998c690c8c600c71301dca9f9dbf
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7735
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Tested-by: jenkins
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
Lot of messages was logged as LOG_WARNING, but the operation failed
immediately. Sometimes no error message was logged at all.
Add missing messages, change warnings to errors.
Sometimes ERROR_TARGET_INVALID was returned. Some command handlers
returned ERROR_OK! Always return ERROR_TARGET_NOT_HALTED.
While on it use LOG_TARGET_ERROR() whenever possible.
Prefix command_print() message with 'Error:' to get closer
to LOG_TARGET_ERROR() variant.
Error message was not added to get() and set() methods of
struct xxx_reg_type - the return value is properly checked and a message
is logged by the caller in case of ERROR_TARGET_NOT_HALTED.
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Change-Id: I2fe4187c6025f0038956ab387edbf3f461c69398
Reviewed-on: https://review.openocd.org/c/openocd/+/7819
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Compiler would complain that `written` was used without being
initialized.
Simplify the code a little. The number of bytes written is already
checked in usb_write().
Signed-off-by: Tim Newsome <tim@sifive.com>
Change-Id: Ibada85dcccfca6f1269c584cdbc4f2e3b93bb8f3
Reviewed-on: https://review.openocd.org/c/openocd/+/7813
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
While not affecting the function's main purpose, an error has
crept into arc_save_context() that results in logging wrong register
values when the debug level is 3 or more. For instance, when debugging a
trivial program and halting at entry to main, the following values are
printed to the log:
Debug: 2915 2020 arc.c:894 arc_save_context(): Get core register regnum=0,
name=r0, value=0x0000000
...
Debug: 2947 2020 arc.c:894 arc_save_context(): Get core register regnum=60,
name=lp_count, value=0x900002d8
Debug: 2948 2020 arc.c:894 arc_save_context(): Get core register regnum=63,
name=pcl, value=0xffffffff
Debug: 2949 2020 arc.c:909 arc_save_context(): Get aux register regnum=64,
name=pc, value=0x900000b4
Debug: 2950 2020 arc.c:909 arc_save_context(): Get aux register regnum=65,
name=lp_start, value=0x900000bc
Debug: 2951 2020 arc.c:909 arc_save_context(): Get aux register regnum=66,
name=lp_end, value=0x00080801
Debug: 2952 2020 arc.c:909 arc_save_context(): Get aux register regnum=67,
name=status32, value=0xffffffff
After the change, the register contents make much more sense:
Debug: 2923 3934 arc.c:889 arc_save_context(): Get core register regnum=0,
name=r0, value=0x00000000
...
Debug: 2955 3934 arc.c:889 arc_save_context(): Get core register regnum=60,
name=lp_count, value=0x00000000
Debug: 2956 3934 arc.c:889 arc_save_context(): Get core register regnum=63,
name=pcl, value=0x900002d8
Debug: 2957 3934 arc.c:903 arc_save_context(): Get aux register regnum=64,
name=pc, value=0x900002da
Debug: 2958 3934 arc.c:903 arc_save_context(): Get aux register regnum=65,
name=lp_start, value=0x900000b4
Debug: 2959 3934 arc.c:903 arc_save_context(): Get aux register regnum=66,
name=lp_end, value=0x900000bc
Debug: 2960 3934 arc.c:903 arc_save_context(): Get aux register regnum=67,
name=status32, value=0x00080801
While at it, simplify a couple of expressions.
Change-Id: I8f2d79404707fbac4503af45b393ea73f91e6beb
Signed-off-by: Artemiy Volkov <artemiy@synopsys.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7765
Tested-by: jenkins
Reviewed-by: Evgeniy Didin <didin@synopsys.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Board config file for ESP32-S3, to allow communication with
the builtin USB-JTAG adapter.
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: I1310f5db30f7df38fe9344f7ba2334611b53863e
Reviewed-on: https://review.openocd.org/c/openocd/+/7749
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This config file enables communication over USB-JTAG with
ESP32-C3, ESP32-S3, ESP32-H2 and ESP32-C6 chips
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: Iceea26972588d8c4919d1f3248684ece48ca9121
Reviewed-on: https://review.openocd.org/c/openocd/+/7748
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Memory region addresses are not in use for now.
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: I9a2189e956ae59b56245ec914ab16719df857b2d
Reviewed-on: https://review.openocd.org/c/openocd/+/7762
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Right after target halt, some activities needs to be done
such as printing exception reason, disable wdts and reading
debug stubs information.
Missing activities will be submitted in the next patches.
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: I27aad5614d903f4bd7c8d6dba6bfb0bdb93ed8dc
Reviewed-on: https://review.openocd.org/c/openocd/+/7757
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This commit enhances code reusability, simplifies maintenance, and ensures
consistency across all chip configurations by consolidating commonly used
commands and variables into the common config file.
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: Ifb0122f3b98a767f27746409499733b70fb7d0e8
Reviewed-on: https://review.openocd.org/c/openocd/+/7747
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit enhances code reusability, simplifies maintenance, and ensures
consistency across all chip configurations by consolidating commonly used
commands and variables into the common config file.
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: I36c86fe4ebc99928ce48a5bff8cb9580a0fa3ac0
Reviewed-on: https://review.openocd.org/c/openocd/+/7746
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit enhances code reusability, simplifies maintenance, and ensures
consistency across all chip configurations by consolidating commonly used
commands and variables into the common config file.
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: I9181737d83eeba4e983b6a455b8a1523f2576dd2
Reviewed-on: https://review.openocd.org/c/openocd/+/7745
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Consolidate commonly used commands and variables from
chip config files into functions in esp_common.cfg.
This includes "jtag newtap," "target create,"and "configure -event."
Enhances code reusability and simplifies maintenance.
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: I9e8bf07a4a15d4544ceb564607dea66837381d70
Reviewed-on: https://review.openocd.org/c/openocd/+/7744
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
See section 57.6.1 in RM0432.
Change-Id: Ic4977aee74d1838f420c1d9ff19925d09f8f6e2b
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/7763
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Add more ultrascale devices. Set instruction codes for SSI devices
such that refresh/program read_stat and user registers will work.
Change-Id: Id0a0706f4016eb8a4732725a5b72ae61efd73421
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7716
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Adding a single file for each different ir-length.
Change-Id: Iba3dd55b91c28fdb4d0cafa1ededd939fe61a267
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7715
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
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
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>
Use configurable virtex pld driver to add support for more
xilinx fpga families.
Change-Id: Iff10c8c511787734fa289bdba15f03131d51e071
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7352
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This patch fixes the handling of errno by setting the sys_errn
only if error has actually occurred during the semihosting call.
It also fixes few issues where error was not set in the first place.
Change-Id: I2fbe562f3ec5e6220b800de04cd33aa1f409c7a0
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7730
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
This patch introduces function semihosting_opcode_to_str() which
converts semihosting opcodes to strings. This function is then
used in debug messages to improve log analysis and troubleshooting.
Change-Id: Iffea49dae13d6a626ae0db40d379cba3c9ea5bd3
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7726
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
The current cJTAG to JTAG switching commands for TI chips are not
particularly reliable, especially on chips with accurate timing.
On a Raspberry Pi the existing sequence has (depending on cabling and
chip) a ~50% chance of working, on a much better-behaved FT2232H
it doesn't manage to enable full JTAG at all.
This change runs a bunch of test-idle cycles before actually attempting
to switch to full JTAG. This makes the switch reliable even at high
clock speeds (>100kHz) and from precise sources like the FT2232H.
Change-Id: I9293e884bf3e9606d529756ae4483b844d3c39db
Reported-by: Phil Wiggum <p1mail2015@mail.com>
Fixes: https://sourceforge.net/p/openocd/tickets/375/
Signed-off-by: Lorenz Brun <lorenz@brun.one>
Reviewed-on: https://review.openocd.org/c/openocd/+/7419
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
The original document from Jedec does not report the entry for
"21 NXP (Philips)", replaced by "c". It's clearly a typo.
Keep the line from JEP106BF.01 for "NXP (Philips)".
Change-Id: I30215c4ff08d5f112305cde6ab7a3176cdcef948
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7727
Tested-by: jenkins
On Windows, isatty() can return any non-zero value if it's an interactive
device. Which diverges from the ARM semihosting specification. This patch
introduces a fix to make the SYS_ISTTY operation conform to spec.
Change-Id: I9bc4f3cb82370812825d52419851910b3e3f35cc
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7725
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
The old implementation of gdb socket error handling
in the gdb_get_char_inner() differs between Windows and *nix
platforms. This patch simplifies it by using an existing
function log_socket_error() which handles most of the platform
specific things. It also provides better error messages.
Change-Id: Iec871c4965b116dc7cfb03c3565bab66c8b41958
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7724
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Added debug prints to show what is the target debug reason. Also added
debug print for Ctrl-C response. This is useful for troubleshooting and
log analysis.
Change-Id: I055936257d989efe7255656198a8d73a367fcd15
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7720
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
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>
This change adds the extensa sample target and board configurations.
it removes the obsoleted vd_xtensa_jtag.cfg from targets.
Change-Id: I9d4d25abde46c0b15e5211a973012447872cb405
Signed-off-by: Jacek Wuwer <jacekmw8@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7723
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This change implements the predefined type tap_state instead of generic
uint8_t in the driver
Change-Id: I3478e8d7b40b961f3ba77711179016cdcc35cd32
Signed-off-by: Jacek Wuwer <jacekmw8@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7722
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This change fixes endianness support in the driver.
Change-Id: Ida360bb58e988cea0a66fdc79e1610b528846fc4
Signed-off-by: Jacek Wuwer <jacekmw8@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7721
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Clang reports that 3rd function call argument is an uninitialized value
file esp32_apptrace.c line:1270
Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: I73e254d4eb0c6b3152229717d8827d334784ab92
Reviewed-on: https://review.openocd.org/c/openocd/+/7719
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Initialize clocks to max speed and setup SDRAM. NAND support is still
incomplete. Originally found at:
elinux.org/index.php?title=Calao_Atmel_AT91_development_board&oldid=73933
Updated the code from 2011 and improved it a bit.
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Change-Id: I83474e07c8de8cc3b5d058029551935549693ef9
Reviewed-on: https://review.openocd.org/c/openocd/+/7578
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Clang is unable to fully track the content of the array
write_buffer[] and incorrectly complains that it could contain
some uninitialized value.
To help clang to track the execution flow, rewrite the handling of
the buffer by using simpler indexing and by moving away cmd_byte
from the first buffer's element to the variable cmd_byte.
While there:
- fix the error codes returned while parsing the command line and
- use directly command_print_sameline() instead of passing through
intermediate buffers.
Change-Id: I1969e896887ea3a4abebee057cc04c03005fa57c
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7718
Tested-by: jenkins
Ahmed BOUDJELIDA
Antonio Borneo
Thomas Gleixner
Parshintsev Anatoly
Daniel Anselmi
Marek Vrbka
Tomas Vanek
Tim Newsome
eolson
Artemiy Volkov
Erhan Kurubas
Marc Schink
Laurent LEMELE
Lorenz Brun
iosabi
Jacek Wuwer
Wolfram Sang
Dominik Wernberger