Hello!
I am trying to get the DUART on the AUART0 pins CTS/RTS, The u-boot prints fine log messages but key strokes from the console don't get processed by the u-boot. I am using the IMX28EVK board for that.
The pinmux is not that hard.
Also, I have put in a loopback mode the DUART and the u-boot sees the incoming characters
Does anyone have tried that before?
Best regards
Andreas
解決済! 解決策の投稿を見る。
Fixed.
The ROM bootloader assigns DUART's TX and RX on PWM0 and PWM1 pins. I had to change the function of PWM0 and PWM1 to something else, GPIO.
Regards
Andreas
Fixed.
The ROM bootloader assigns DUART's TX and RX on PWM0 and PWM1 pins. I had to change the function of PWM0 and PWM1 to something else, GPIO.
Regards
Andreas