In AlderLakeFspBinPkg/IoT/AlderLakeN/Include/FspsUpd.h, the address for GPPF5 is given as 0x394CE605 but if you follow `GPIO*_MUXING_CNVI_CRF_XTALCLKREQit's0x294ce605`
Looks like the headers haven't been changed since TGL, so other headers might also be incorrect.
In
AlderLakeFspBinPkg/IoT/AlderLakeN/Include/FspsUpd.h, the address for GPPF5 is given as0x394CE605but if you follow `GPIO*_MUXING_CNVI_CRF_XTALCLKREQit's0x294ce605`Looks like the headers haven't been changed since TGL, so other headers might also be incorrect.