Hi, Just restating the subject line for clarity.
The SAMA5D36-Xplained has an on-chip debug serial port, the DBGU. That port board boots NuttX and the NSH console works. The SAMA5D27-XULT board has a DEBUG port, but it appears to be connected to the SAMA5D27's UART2 via a factory programmed AT32UC3A4256HHB <http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-44028-32-bit-Cortex-A5-Microprocessor-SAMA5D2-Xplained-Ultra_User-Guide.pdf> . I can compile and boot NuttX on the SAMA5D27-XULT if I disable the DBGU. In the menuconfig system I looked for a way to get an NSH prompt on UART2, but didn't find it. Is there a way to do that? If so, how? Or can I put an NSH prompt on a USB interface? cheers adam -- Adam Feuer <a...@starcat.io>
