For educational purposes, we would like to buy a Cortex-A based development board with exposed ETM/CoreSight pinout. The only board I am aware of is ARM Juno R2 which has such capabilitiy. However, I can not even find anything about where I can buy a Juno R2 board. Is there any idea on how to buy a Juno R2 or if there is any other ARM Cortex-A profile devboards which comes with a ETM/CoreSight port?
I also looked at the ARM N1 DSP, and it seems like ARM also discontinued that board. Exactly, how we are supposed to do educational development without having a board with reference implementation in Cortex-A?