Which connector and pins on the Pi5 are you plugging that USB UART into? The 40 pin GPIO header or the dedicated debug UART header?
Boot loader serial output goes to the debug header by default on a Pi5. Even without BOOT_UART=1.
Boot loader serial output goes to the debug header by default on a Pi5. Even without BOOT_UART=1.
Statistics: Posted by thagrol — Sat Nov 08, 2025 11:21 pm