Make sure that all sim configurations have CONFIG_SIM_M32 undefined.  That is probably the wrong default setting, but we need to be consistent above all

SAMA5 HSMCI: Correct multi-block DMA setup; Fixes related to DMA timeout.  Still problems with HSMCI DMA via XDMAC

SAMA4D5 HSMCI: Set burst size to 1, sample DMA registers on timeout, and don't return from transfer until BOTH the HSMCI transfer and DMA complete

Framework for a WM8904 audio driver.  The initial driver check-in is simply Ken Pettit's VS1053 driver forced to compile with only WM8904 definitions

SAMA5D4-EK NxWM Configuration:  Increase number of preallocated watchdogs and don't save child status (it is not being reaped)

NxWM: Increase default priority of mouse and keyboard listener threads. Does not seem to make any difference but still seems like a good idea