I installed U-Boot in the Orange Pi 5's SPI memory, connected via UART via the CH340G adapter (the power switch is lost). The speed is 1500,000 baud, 8n1. Connected TX-RX, RX-TX, GND-GND. After starting the board, I see the logs, but I can't enter anything at all. When I change the power supply, the input works, but it enters incomprehensible characters instead of the usual ones. When installing the EDK2-RK3588, there was no such problem on the same power supply and adapter. How can I fix the UART input?
