J-Link + SWD = BUG: current_target out of bounds

Open source ARM Debugger

Moderator: phalanx

Post Reply
Posts: 1
Joined: Mon Dec 04, 2017 3:03 pm

J-Link + SWD = BUG: current_target out of bounds

Post by Lurkers » Mon Dec 04, 2017 3:12 pm

Hi all,

I'm just starting with OpenOCD, trying to program an ATSAM4LC2AA with a J-Link via SWD.

My openocd.cfg looks like this:

Code: Select all

source [find interface/jlink.cfg]

# GDB can also flash my flash!
gdb_memory_map enable
gdb_flash_program enable

source [find target/at91sam4lXX.cfg]
My jlink.cfg looks like this:

Code: Select all

interface jlink
transport select swd
adapter_khz 50
jlink hwstatus
Whenever I run openocd.exe, I get this:

Code: Select all

Open On-Chip Debugger 0.10.0 (2017-08-21) [https://github.com/sysprogs/openocd]
Licensed under GNU GPL v2
For bug reports, read
adapter speed: 50 kHz
Info : No device selected, using first device.
Info : J-Link ARM V8 compiled Nov 28 2014 13:44:46
Info : Hardware version: 8.00
Info : VTarget = 1.811 V
Info : clock speed 50 kHz
Error: BUG: current_target out of bounds
This error (Error: BUG: current_target out of bounds) always happens. I've tried changing several things here and there on all 3 configuration files, but this always happens.

Googling about this I saw a lot of "SWD is not yet supported". Is this true?

Thanks for your help!

Post Reply