SCP firmware for Juno board


I am trying to play with the SCP on Juno board. However, I found that the source code of SCP firmware for Juno board is not included in ARM Trusted Firmware. I do get some open source SCP firmware on ARM's github, however, it seems that this SCP firmware works only for FVP. I am wondering that if there are any open sourced SCP firmware for Juno board?

Besides, the manual of Juno board tells that it provides the interface to connect FPGAs to the board, anyone has tried that before? If yes, can i access the Coresight components of Juno board from the FPGA? For example, can i control the ETM and ETR by coding on a connected FPGA board?

Many thanks in advance!!

Best Regards,