Hi,
When I am trying to detect my target platform for i.MX8Mplus processor using the ARM Development Studio v2025.0-1 . I am getting prints like this
[23/09/25 12:02:59] Arm Development Studio v2025.0-1, build number 2025010903
[23/09/25 12:02:59] JTAG Clock Speed : 7500000Hz
[23/09/25 12:02:59] Beginning Autodetection
[23/09/25 12:03:00] --- --- ---
[23/09/25 12:03:00] Connected to Debug Probe
[23/09/25 12:03:00] Counting devices:
[23/09/25 12:03:00] DR Chain [136]:
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
00000000
[23/09/25 12:03:00] Device Count: 136
[23/09/25 12:03:00] Detected number of devices = 136, maximum allowed = 128. This problem is usually a result of the scanchain not acting correctly when using JTAG scans to count the number of devices.
[23/09/25 12:03:00] Performing legacy SWD->JTAG switch
[23/09/25 12:03:00] Performing Dormant Mode SWD->JTAG switch
[23/09/25 12:03:00] Disconnected from Debug Probe
[23/09/25 12:03:05] JTAG detection failed, trying SWD
[23/09/25 12:03:05] WARNING - Multi-drop SWD is not supported, a single DAP on the scanchain has been assumed.
[23/09/25 12:03:05] The scanchain must be built manually if more scanchain devices are present.
[23/09/25 12:03:07] --- --- ---
[23/09/25 12:03:07] Disconnected from Debug Probe
[23/09/25 12:03:07] Unable to connect to device ARMCS-DP