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riscv-openocd/tcl/interface/ftdi/ft232h-module-swd.cfg

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ftdi swd: disable SWD output pin during input * Disables the data output pin while SWD is reading, so that a simple FTDI SWD interface can be made by connecting TCK to SWD_CLK and TDI+TDO directly to SWDIO. Enabled by setting SWDIO_OE to 0. Change-Id: I7d3b71cf3f4eea163cb320aff69ed95d219190bd Signed-off-by: Patrick Stewart <patstew@gmail.com> Signed-off-by: Roger Lendenmann <roger.lendenmann@intel.com> Reviewed-on: http://openocd.zylin.com/2274 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins
2014-08-27 11:17:27 -05:00
#
# ADAFRUIT FTDI FT232H as a SWD direct connect interface
# Any FT232H based board may work
#
# http://www.ftdichip.com/Products/ICs/FT232H.htm
#
#
tcl: replace command "interface" with "adapter driver" Avoid annoying "deprecated" messages while running the scripts distributed with OpenOCD code. Change automatically created with command sed -i 's/^interface /adapter driver /' $(find tcl/ -type f) Change-Id: I2291dfb96e164beecbeb3366ce83f9df2ad6c197 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/5283 Reviewed-by: Marc Schink <dev@zapb.de> Tested-by: jenkins Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
2019-08-23 08:49:58 -05:00
adapter driver ftdi
ftdi swd: disable SWD output pin during input * Disables the data output pin while SWD is reading, so that a simple FTDI SWD interface can be made by connecting TCK to SWD_CLK and TDI+TDO directly to SWDIO. Enabled by setting SWDIO_OE to 0. Change-Id: I7d3b71cf3f4eea163cb320aff69ed95d219190bd Signed-off-by: Patrick Stewart <patstew@gmail.com> Signed-off-by: Roger Lendenmann <roger.lendenmann@intel.com> Reviewed-on: http://openocd.zylin.com/2274 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins
2014-08-27 11:17:27 -05:00
ftdi_vid_pid 0x0403 0x6014
# data MSB..LSB direction (1:out) MSB..LSB
# 0000'0000'0011'0000 0000'0000'0011'1011
ftdi_layout_init 0x0030 0x003b
# 0xfff8 0xfffb
# Those signal are only required on some platforms or may required to be
tcl: fix typo and spelling Identified by checkpatch script from Linux kernel v5.7-rc1 using the command find tcl/ -type f -exec ./tools/scripts/checkpatch.pl \ -q --types TYPO_SPELLING --strict -f {} \; Change-Id: I7b523f0ab5ec047ff167742a44c29984ac672cf4 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/5615 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins
2020-04-25 18:25:32 -05:00
# enabled explicitly (e.g. nrf5x chips).
ftdi swd: disable SWD output pin during input * Disables the data output pin while SWD is reading, so that a simple FTDI SWD interface can be made by connecting TCK to SWD_CLK and TDI+TDO directly to SWDIO. Enabled by setting SWDIO_OE to 0. Change-Id: I7d3b71cf3f4eea163cb320aff69ed95d219190bd Signed-off-by: Patrick Stewart <patstew@gmail.com> Signed-off-by: Roger Lendenmann <roger.lendenmann@intel.com> Reviewed-on: http://openocd.zylin.com/2274 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins
2014-08-27 11:17:27 -05:00
ftdi_layout_signal nSRST -data 0x0010 -oe 0x0010
ftdi_layout_signal nTRST -data 0x0020 -oe 0x0020
# swd enable
ftdi_layout_signal SWD_EN -data 0
# tri-state (configure as input) TDO/TIO when reading
ftdi_layout_signal SWDIO_OE -data 0
transport select swd
# re-configure TDO as tri-state
#ftdi_layout_signal TDO -data 0x0002 -oe 0x0002
#ftdi_layout_signal TDI -data 0x0004
# Adafruit FT232H JTAG SWD
# Name Pin Name Func Func
# D0 J1-3 ADBUS0 TCK SWDCLK
# D1 J1-4 ADBUS1 TDO/DI SWDIO
# D2 J1-5 ADBUS2 TDI/DO SWDIO
# D3 J1-6 ADBUS3 TMS N/A
# D4 J1-7 ADBUS4 (GPIOL0) /nSRST optional module reset
# D5 J1-8 ADBUS5 (GPIOL1) /nTRST optional target reset
# D6 J1-9 ADBUS6 (GPIOL2)
# D7 J1-10 ADBUS7 (GPIOL3)
# C0 J2-1 ACBUS0 (GPIOH0)
# C1 J2-2 ACBUS1 (GPIOH1)
# C2 J2-3 ACBUS2 (GPIOH2)
# C3 J2-4 ACBUS3 (GPIOH3)
# C4 J2-5 ACBUS4 (GPIOH4)
# C5 J2-6 ACBUS5 (GPIOH5)
# C6 J2-7 ACBUS6 (GPIOH6)
# C7 J2-8 ACBUS7 (GPIOH7)
# C8 J2-9 ACBUS8
# C9 J2-10 ACBUS9