NSH: Add an option to the mkfatfs command to specify FAT12, FAT16, or FAT32
NSH: Add an option to the mkfatfs command to specify FAT12, FAT16, or FAT32
mkfatfs:  Fix an error in logic that determines if FAT16 is possible
MTD NAND: Check if block number is out of ragne at top of loop, not bottom, to avoid some bogus transfers
SAMA5 NAND: Fix several bugs associated with PMECC data transfers
SAMA5 NAND: bugfixes
SAMA5 NAND: Fix some DMA-related issues
Minor updates to comments and README files
Prep for the NuttX-6.32 Release
Add basic directory structure to support the Allwinner A10
Add board support infrastructure for the pcDuino board.  There is not much there on the initial checkin
pcDuino: More changes to get the code fragments that are in place building successfully
A10 mmu configuration and INTC register definitions
A10 interrupt logic
Add A10 interrupt numbers
A10: Re-write of interrupt management logic
Add OV2640 camera support to test the SAMA5 ISI peripheral
A10 UART: Register definition header file
A little SAMA5 camera stuff
A10 peripheral selection logic