Do you know how to enable GPS on iMX6Q Sabre Platform with Linux L3.14.28?
We tried the below steps.
- Setting the UART3 port which connected GPS module (Change the Device tree).
- Setting the GPIO ports which connected GPS_PWREN、GPS_RESET_B ports on GPS module (Change the Device tree).
- Setting the VGEN1 output to supply 1.5V (Change the Device tree).
But, the GPS module output nothing.
(UART3_RXD line cannot operate.)