I'm going to design iMX7ulp based Hi-Fi audio device, but there is no free SAI on iMX7ulp EVK board. Moreover, I can't find information in iMX7ulp reference manual about what pin can I reassign to provide SAI pins out.
I can't find a table like it was in iMX6ul reference manual:
How can I use SAI on iMX7ulp EVK board? What pins can I reassign? Where is the table of pins mux like it was in iMX6ul datasheet?
Eventually, I can blow out codec on the board and solder the connector I need, but it is the worst variant. If there could be a better solution I will prefer it.
I need one SAI and one I2C to provide my codec to work.