karlp@leram-marel-net:~/src/openocd-code (master)$ openocd-master -f interface/osbdm.cfg -f target/kx.cfg Open On-Chip Debugger 0.12.0+dev-00365-gb388f4805 (2023-11-08-16:26) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html Info : only one transport option; autoselecting 'jtag' srst_only separate srst_gates_jtag srst_open_drain connect_deassert_srst Info : add flash_bank kinetis kx.pflash Info : Listening on port 6666 for tcl connections Info : Listening on port 4444 for telnet connections Info : Note: The adapter "osbdm" doesn't support configurable speed Info : JTAG tap: kx.cpu tap/device found: 0x4ba00477 (mfg: 0x23b (ARM Ltd), part: 0xba00, ver: 0x4) Info : [kx.cpu] Cortex-M4 r0p1 processor detected Info : [kx.cpu] target has 6 breakpoints, 4 watchpoints Info : MDM: Chip is unsecured. Continuing. Info : starting gdb server for kx.cpu on 3333 Info : Listening on port 3333 for gdb connections