I am currently working on an IMXRT1064 board(SCH-32221 Rev.A1) with rust, but i feel there is an issue with the support by the open source due to a different memory map of the pins (The file specifically i am talking about being different is pin_mux.h which is different for me and another board of the same model). Can anyone please let me know that is this correct and if possible is it possible to get a schematic for the board version i have mentioned above as well.