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- # SPDX-License-Identifier: GPL-2.0-or-later
- #
- # Config for using RaspberryPi's expansion header
- #
- # This is best used with a fast enough buffer but also
- # is suitable for direct connection if the target voltage
- # matches RPi's 3.3V
- #
- # Do not forget the GND connection, pin 6 of the expansion header.
- #
- adapter driver sysfsgpio
- # Each of the JTAG lines need a gpio number set: tck tms tdi tdo
- # Header pin numbers: 23 22 19 21
- sysfsgpio jtag_nums 11 25 10 9
- # Each of the SWD lines need a gpio number set: swclk swdio
- # Header pin numbers: 23 22
- sysfsgpio swd_nums 11 25
- # If you define trst or srst, use appropriate reset_config
- # Header pin numbers: TRST - 26, SRST - 18
- # sysfsgpio trst_num 7
- # reset_config trst_only
- # sysfsgpio srst_num 24
- # reset_config srst_only srst_push_pull
- # or if you have both connected,
- # reset_config trst_and_srst srst_push_pull
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