interesting
/
riscv-openocd
mirror of https://github.com/riscv/riscv-openocd.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
riscv-openocd/tcl/interface/ftdi/swd-resistor-hack.cfg

27 lines
854 B
INI
Raw Normal View History

tcl/interface/ftdi: add SWD configs for kt-link, olimex, rowley and resistor hack Resistor hack is runtime-tested, other configs are based on schematics. Change-Id: I8daffa0434cd41d142fbec7c230a302284f7aa31 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2184 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2014-06-20 05:48:05 -05:00
#
# Connect TDI to SWDIO via a suitable series resistor (220-470 Ohm or
# so depending on the drive capability of the target and adapter);
# connect TDO directly to SWDIO.
#
tcl/interface/ftdi/swd-resistor-hack: clarify and add schematic diagram Change-Id: I8600ee983de85e4225430ae508a50cd938122d89 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2357 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-10-26 05:49:51 -05:00
# You also need to have reliable GND connection between the target and
# adapter. Vref of the adapter should be supplied with a voltage equal
tcl: fix some minor typo Minor typos found by the new checkpatch boosted by the dictionary provided by 'codespell'. While there, fix one indentation. Change-Id: I72369ed26f363bacd760b40b8c83dd95e89d28a4 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/6214 Tested-by: jenkins
2021-01-28 05:27:53 -06:00
# to the target's (preferably connect it to Vcc). You can also
tcl/interface/ftdi/swd-resistor-hack: clarify and add schematic diagram Change-Id: I8600ee983de85e4225430ae508a50cd938122d89 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2357 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2014-10-26 05:49:51 -05:00
# optionally connect nSRST. Leave everything else unconnected.
#
# FTDI Target
# ---- ------
# 1 - Vref ----------------- Vcc
# 3 - nTRST -
# 4 - GND ----------------- GND
# 5 - TDI ---/\470 Ohm/\--- SWDIO
# 7 - TMS -
# 9 - TCK ----------------- SWCLK
# 11 - RTCK -
# 13 - TDO ----------------- SWDIO
# 15 - nSRST - - - - - - - - - nRESET
#
tcl/interface/ftdi: add SWD configs for kt-link, olimex, rowley and resistor hack Resistor hack is runtime-tested, other configs are based on schematics. Change-Id: I8daffa0434cd41d142fbec7c230a302284f7aa31 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2184 Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2014-06-20 05:48:05 -05:00
tcl/interface/ftdi: auto-select SWD from converters' configs When you source a JTAG-SWD converter config, any other transport doesn't make any sense, so just autoselect it right there. Change-Id: I6c098740905a0d4007473fc19cc07e11cbcc9369 Suggested-by: Хайруллин Эльдар <eldar.khayrullin@mail.ru> Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/2248 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Eldar Khayrullin <eldar.khayrullin@mail.ru>
2014-08-14 11:12:01 -05:00
transport select swd
tcl: Adapt config files to new ftdi command syntax The patch was created automatically using the following script: %<---%<---%<---%<---%<---%<---%<---%<---%<---%<---%<---%<--- (cat << EOF ftdi_device_desc ftdi device_desc ftdi_serial ftdi serial ftdi_channel ftdi channel ftdi_layout_init ftdi layout_init ftdi_layout_signal ftdi layout_signal ftdi_set_signal ftdi set_signal ftdi_get_signal ftdi get_signal ftdi_vid_pid ftdi vid_pid ftdi_tdo_sample_edge ftdi tdo_sample_edge EOF ) | while read a b; do sed -i "s/$a/$b/g" $(find tcl -type f -name "*.cfg" ) done %<---%<---%<---%<---%<---%<---%<---%<---%<---%<---%<---%<--- Change-Id: Iff781f37bb5511b7e15cbe6dcdf6d28e89fb174f Signed-off-by: Marc Schink <dev@zapb.de> Reviewed-on: http://openocd.zylin.com/6333 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2021-06-23 13:54:49 -05:00
ftdi layout_signal SWD_EN -data 0