during porting RTEMS to HiFive1 I found out that it has very small RAM and only one accessible UART. It would be great to have more RAM (at least 64 KiB), more accessible UARTs, may be I2C and CAN buses. I think it would be great for demonstration of Core capabilities and for educational purposes. At the same, I think that the current board is too expensive for most developers. So, is it possible that there will be a new board with greater capabilities soon?