Hi!

I'm trying to connect my JLink to the NXP i.MX6ULL EVK. Unfortunately this fails for now. Here the current log:

$ JLinkExe -device MCIMX6Y2 -if JTAG -speed 1000 -JTAGConf -1,-1
SEGGER J-Link Commander V6.60d (Compiled Jan 9 2020 17:47:03)
DLL version V6.60d, compiled Jan 9 2020 17:46:47

Connecting to J-Link via USB...O.K.
Firmware: J-Link V11 compiled Jan 7 2020 16:52:13
Hardware version: V11.00
S/N: 51000154
License(s): GDB
VTref=3.333V

Type "connect" to establish a target connection, '?' for help
J-Link>con
Device "MCIMX6Y2" selected.

Connecting to target via JTAG
ConfigTargetSettings() start
J-Link script: Setting up AP map
ConfigTargetSettings() end
TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
ConfigTargetSettings() start
J-Link script: Setting up AP map
ConfigTargetSettings() end
TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
ConfigTargetSettings() start
J-Link script: Setting up AP map
ConfigTargetSettings() end
TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
ConfigTargetSettings() start
J-Link script: Setting up AP map
ConfigTargetSettings() end
TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Cannot connect to target.

I already read this thread here:
[SOLVED] J-Link cannot connect to i.MX6ULL target

Here at least some JTAG infos are printed. In my test above not. I also checked the EVK board revision, if I need to change some resistors:
wiki.segger.com/IMX6ULL-EVK

But my board is not a revision one board. Its a rev "C3".

I also tried all different MCIMX6Yx devices (Y0, Y1, Y2, Y7), without any change.

What am I missing in my setup? Do you have any hints?

Many thanks,
Stefan