These interfaces have several commands, used to configure the driver
before initializing the JTAG scan chain:
-@deffn {Config Command} {ft232r_vid_pid} @var{vid} @var{pid}
+@deffn {Config Command} {ft232r vid_pid} @var{vid} @var{pid}
The vendor ID and product ID of the adapter. If not specified, default
0x0403:0x6001 is used.
@end deffn
-@deffn {Config Command} {ft232r_serial_desc} @var{serial}
+@deffn {Config Command} {ft232r serial_desc} @var{serial}
Specifies the @var{serial} of the adapter to use, in case the
vendor provides unique IDs and more than one adapter is connected to
the host. If not specified, serial numbers are not considered.
@end deffn
-@deffn {Config Command} {ft232r_jtag_nums} @var{tck} @var{tms} @var{tdi} @var{tdo}
+@deffn {Config Command} {ft232r jtag_nums} @var{tck} @var{tms} @var{tdi} @var{tdo}
Set four JTAG GPIO numbers at once.
If not specified, default 0 3 1 2 or TXD CTS RXD RTS is used.
@end deffn
-@deffn {Config Command} {ft232r_tck_num} @var{tck}
+@deffn {Config Command} {ft232r tck_num} @var{tck}
Set TCK GPIO number. If not specified, default 0 or TXD is used.
@end deffn
-@deffn {Config Command} {ft232r_tms_num} @var{tms}
+@deffn {Config Command} {ft232r tms_num} @var{tms}
Set TMS GPIO number. If not specified, default 3 or CTS is used.
@end deffn
-@deffn {Config Command} {ft232r_tdi_num} @var{tdi}
+@deffn {Config Command} {ft232r tdi_num} @var{tdi}
Set TDI GPIO number. If not specified, default 1 or RXD is used.
@end deffn
-@deffn {Config Command} {ft232r_tdo_num} @var{tdo}
+@deffn {Config Command} {ft232r tdo_num} @var{tdo}
Set TDO GPIO number. If not specified, default 2 or RTS is used.
@end deffn
-@deffn {Config Command} {ft232r_trst_num} @var{trst}
+@deffn {Config Command} {ft232r trst_num} @var{trst}
Set TRST GPIO number. If not specified, default 4 or DTR is used.
@end deffn
-@deffn {Config Command} {ft232r_srst_num} @var{srst}
+@deffn {Config Command} {ft232r srst_num} @var{srst}
Set SRST GPIO number. If not specified, default 6 or DCD is used.
@end deffn
-@deffn {Config Command} {ft232r_restore_serial} @var{word}
+@deffn {Config Command} {ft232r restore_serial} @var{word}
Restore serial port after JTAG. This USB bitmode control word
(16-bit) will be sent before quit. Lower byte should
set GPIO direction register to a "sane" state:
for FTDI chips. These interfaces have several commands, used to
configure the driver before initializing the JTAG scan chain:
-@deffn {Config Command} {usb_blaster_device_desc} description
+@deffn {Config Command} {usb_blaster device_desc} description
Provides the USB device description (the @emph{iProduct string})
of the FTDI FT245 device. If not
specified, the FTDI default value is used. This setting is only valid
if compiled with FTD2XX support.
@end deffn
-@deffn {Config Command} {usb_blaster_vid_pid} vid pid
+@deffn {Config Command} {usb_blaster vid_pid} vid pid
The vendor ID and product ID of the FTDI FT245 device. If not specified,
default values are used.
Currently, only one @var{vid}, @var{pid} pair may be given, e.g. for
Altera USB-Blaster (default):
@example
-usb_blaster_vid_pid 0x09FB 0x6001
+usb_blaster vid_pid 0x09FB 0x6001
@end example
The following VID/PID is for Kolja Waschk's USB JTAG:
@example
-usb_blaster_vid_pid 0x16C0 0x06AD
+usb_blaster vid_pid 0x16C0 0x06AD
@end example
@end deffn
-@deffn {Command} {usb_blaster_pin} (@option{pin6}|@option{pin8}) (@option{0}|@option{1}|@option{s}|@option{t})
+@deffn {Command} {usb_blaster pin} (@option{pin6}|@option{pin8}) (@option{0}|@option{1}|@option{s}|@option{t})
Sets the state or function of the unused GPIO pins on USB-Blasters
(pins 6 and 8 on the female JTAG header). These pins can be used as
SRST and/or TRST provided the appropriate connections are made on the
For example, to use pin 6 as SRST:
@example
-usb_blaster_pin pin6 s
+usb_blaster pin pin6 s
reset_config srst_only
@end example
@end deffn
-@deffn {Config Command} {usb_blaster_lowlevel_driver} (@option{ftdi}|@option{ublast2})
+@deffn {Config Command} {usb_blaster lowlevel_driver} (@option{ftdi}|@option{ublast2})
Chooses the low level access method for the adapter. If not specified,
@option{ftdi} is selected unless it wasn't enabled during the
configure stage. USB-Blaster II needs @option{ublast2}.
@end deffn
-@deffn {Config Command} {usb_blaster_firmware} @var{path}
+@deffn {Config Command} {usb_blaster firmware} @var{path}
This command specifies @var{path} to access USB-Blaster II firmware
image. To be used with USB-Blaster II only.
@end deffn
For more information see Xilinx PG245 (Section on From_PCIE_to_JTAG mode).
-@deffn {Config Command} {xlnx_pcie_xvc_config} device
+@deffn {Config Command} {xlnx_pcie_xvc config} device
Specifies the PCI Express device via parameter @var{device} to use.
The correct value for @var{device} can be obtained by looking at the output
See @file{interface/raspberrypi-native.cfg} for a sample config and
pinout.
-@deffn {Config Command} {bcm2835gpio_jtag_nums} @var{tck} @var{tms} @var{tdi} @var{tdo}
+@deffn {Config Command} {bcm2835gpio jtag_nums} @var{tck} @var{tms} @var{tdi} @var{tdo}
Set JTAG transport GPIO numbers for TCK, TMS, TDI, and TDO (in that order).
Must be specified to enable JTAG transport. These pins can also be specified
individually.
@end deffn
-@deffn {Config Command} {bcm2835gpio_tck_num} @var{tck}
+@deffn {Config Command} {bcm2835gpio tck_num} @var{tck}
Set TCK GPIO number. Must be specified to enable JTAG transport. Can also be
-specified using the configuration command bcm2835gpio_jtag_nums.
+specified using the configuration command @command{bcm2835gpio jtag_nums}.
@end deffn
-@deffn {Config Command} {bcm2835gpio_tms_num} @var{tms}
+@deffn {Config Command} {bcm2835gpio tms_num} @var{tms}
Set TMS GPIO number. Must be specified to enable JTAG transport. Can also be
-specified using the configuration command bcm2835gpio_jtag_nums.
+specified using the configuration command @command{bcm2835gpio jtag_nums}.
@end deffn
-@deffn {Config Command} {bcm2835gpio_tdo_num} @var{tdo}
+@deffn {Config Command} {bcm2835gpio tdo_num} @var{tdo}
Set TDO GPIO number. Must be specified to enable JTAG transport. Can also be
-specified using the configuration command bcm2835gpio_jtag_nums.
+specified using the configuration command @command{bcm2835gpio jtag_nums}.
@end deffn
-@deffn {Config Command} {bcm2835gpio_tdi_num} @var{tdi}
+@deffn {Config Command} {bcm2835gpio tdi_num} @var{tdi}
Set TDI GPIO number. Must be specified to enable JTAG transport. Can also be
-specified using the configuration command bcm2835gpio_jtag_nums.
+specified using the configuration command @command{bcm2835gpio jtag_nums}.
@end deffn
-@deffn {Config Command} {bcm2835gpio_swd_nums} @var{swclk} @var{swdio}
+@deffn {Config Command} {bcm2835gpio swd_nums} @var{swclk} @var{swdio}
Set SWD transport GPIO numbers for SWCLK and SWDIO (in that order). Must be
specified to enable SWD transport. These pins can also be specified individually.
@end deffn
-@deffn {Config Command} {bcm2835gpio_swclk_num} @var{swclk}
+@deffn {Config Command} {bcm2835gpio swclk_num} @var{swclk}
Set SWCLK GPIO number. Must be specified to enable SWD transport. Can also be
-specified using the configuration command bcm2835gpio_swd_nums.
+specified using the configuration command @command{bcm2835gpio swd_nums}.
@end deffn
-@deffn {Config Command} {bcm2835gpio_swdio_num} @var{swdio}
+@deffn {Config Command} {bcm2835gpio swdio_num} @var{swdio}
Set SWDIO GPIO number. Must be specified to enable SWD transport. Can also be
-specified using the configuration command bcm2835gpio_swd_nums.
+specified using the configuration command @command{bcm2835gpio swd_nums}.
@end deffn
-@deffn {Config Command} {bcm2835gpio_swdio_dir_num} @var{swdio} @var{dir}
+@deffn {Config Command} {bcm2835gpio swdio_dir_num} @var{swdio} @var{dir}
Set SWDIO direction control pin GPIO number. If specified, this pin can be used
to control the direction of an external buffer on the SWDIO pin (set=output
mode, clear=input mode). If not specified, this feature is disabled.
@end deffn
-@deffn {Config Command} {bcm2835gpio_srst_num} @var{srst}
+@deffn {Config Command} {bcm2835gpio srst_num} @var{srst}
Set SRST GPIO number. Must be specified to enable SRST.
@end deffn
-@deffn {Config Command} {bcm2835gpio_trst_num} @var{trst}
+@deffn {Config Command} {bcm2835gpio trst_num} @var{trst}
Set TRST GPIO number. Must be specified to enable TRST.
@end deffn
-@deffn {Config Command} {bcm2835gpio_speed_coeffs} @var{speed_coeff} @var{speed_offset}
+@deffn {Config Command} {bcm2835gpio speed_coeffs} @var{speed_coeff} @var{speed_offset}
Set SPEED_COEFF and SPEED_OFFSET for delay calculations. If unspecified,
speed_coeff defaults to 113714, and speed_offset defaults to 28.
@end deffn
-@deffn {Config Command} {bcm2835gpio_peripheral_base} @var{base}
+@deffn {Config Command} {bcm2835gpio peripheral_base} @var{base}
Set the peripheral base register address to access GPIOs. For the RPi1, use
0x20000000. For RPi2 and RPi3, use 0x3F000000. For RPi4, use 0xFE000000. A full
list can be found in the
JTAG devices in emulation. The driver acts as a client for the SystemVerilog
DPI server interface.
-@deffn {Config Command} {jtag_dpi_set_port} port
+@deffn {Config Command} {jtag_dpi set_port} port
Specifies the TCP/IP port number of the SystemVerilog DPI server interface.
@end deffn
-@deffn {Config Command} {jtag_dpi_set_address} address
+@deffn {Config Command} {jtag_dpi set_address} address
Specifies the TCP/IP address of the SystemVerilog DPI server interface.
@end deffn
@end deffn
Most hardware development boards have a UART, a real serial port, or a virtual USB serial device, so this driver
allows you to start building your own JTAG adapter without the complexity of a custom USB connection.
-@deffn {Config Command} {buspirate_port} serial_port
+@deffn {Config Command} {buspirate port} serial_port
Specify the serial port's filename. For example:
@example
-buspirate_port /dev/ttyUSB0
+buspirate port /dev/ttyUSB0
@end example
@end deffn
-@deffn {Config Command} {buspirate_speed} (normal|fast)
+@deffn {Config Command} {buspirate speed} (normal|fast)
Set the communication speed to 115k (normal) or 1M (fast). For example:
@example
-buspirate_mode normal
+buspirate speed normal
@end example
@end deffn
-@deffn {Config Command} {buspirate_mode} (normal|open-drain)
+@deffn {Config Command} {buspirate mode} (normal|open-drain)
Set the Bus Pirate output mode.
@itemize @minus
@item In normal mode (push/pull), do not enable the pull-ups, and do not connect I/O header pin VPU to JTAG VREF.
@end itemize
For example:
@example
-buspirate_mode normal
+buspirate mode normal
@end example
@end deffn
-@deffn {Config Command} {buspirate_pullup} (0|1)
+@deffn {Config Command} {buspirate pullup} (0|1)
Whether to connect (1) or not (0) the I/O header pin VPU (JTAG VREF)
to the pull-up/pull-down resistors on MOSI (JTAG TDI), CLK (JTAG TCK), MISO (JTAG TDO) and CS (JTAG TMS).
For example:
@example
-buspirate_pullup 0
+buspirate pullup 0
@end example
@end deffn
-@deffn {Config Command} {buspirate_vreg} (0|1)
+@deffn {Config Command} {buspirate vreg} (0|1)
Whether to enable (1) or disable (0) the built-in voltage regulator,
which can be used to supply power to a test circuit through
I/O header pins +3V3 and +5V. For example:
@example
-buspirate_vreg 0
+buspirate vreg 0
@end example
@end deffn
-@deffn {Command} {buspirate_led} (0|1)
+@deffn {Command} {buspirate led} (0|1)
Turns the Bus Pirate's LED on (1) or off (0). For example:
@end deffn
@example
-buspirate_led 1
+buspirate led 1
@end example
@end deffn
@end deffn
@deffn {Flash Driver} {stm32l4x}
-All members of the STM32 G0, G4, L4, L4+, L5, WB and WL
+All members of the STM32 G0, G4, L4, L4+, L5, U5, WB and WL
microcontroller families from STMicroelectronics include internal flash
and use ARM Cortex-M0+, M4 and M33 cores.
The driver automatically recognizes a number of these chips using
The @var{num} parameter is a value shown by @command{flash banks}.
@end deffn
+@deffn Command {stm32l4x flashloader} num [@option{enable} | @option{disable}]
+Enables or disables the flashloader usage (enabled by default),
+when disabled it will fall back to direct memory access to program the Flash or OTP memories.
+if neither @option{enabled} nor @option{disable} are specified, the command will display
+the current configuration.
+@end deffn
+
@deffn {Command} {stm32l4x mass_erase} num
Mass erases the entire stm32l4x device.
The @var{num} parameter is a value shown by @command{flash banks}.
Forces a re-load of the option byte registers. Will cause a system reset of the device.
The @var{num} parameter is a value shown by @command{flash banks}.
@end deffn
+
+@deffn Command {stm32l4x trustzone} num [@option{enable} | @option{disable}]
+Enables or disables Global TrustZone Security, using the TZEN option bit.
+If neither @option{enabled} nor @option{disable} are specified, the command will display
+the TrustZone status.
+@emph{Note:} This command works only with devices with TrustZone, eg. STM32L5.
+@emph{Note:} This command will perform an OBL_Launch after modifying the TZEN.
+@end deffn
@end deffn
@deffn {Flash Driver} {str7x}