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
@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}
Code Review / openocd.git / blobdiff