This option enables support for PA Semi's PWRficient line of SoC processors, including PA6T-1682M
This option enables support for the 'Nemo' motherboard used in A-Eons's Amigaone X1000. This consists of some device tree patches and workarounds for the SB600 South Bridge that provides SATA/USB/Audio.
IOMMU support for PA Semi PWRficient
This option forces the use of the IOMMU also for the DMA engine. Otherwise the kernel will use it only when running under a hypervisor. If in doubt, say "N".
Driver for MDIO via GPIO on PWRficient platforms