1*cd71b1d5SPaul Burton- dm gpio driver 2*cd71b1d5SPaul Burton- ethernet driver for the dm9000 3*cd71b1d5SPaul Burton- reduce the hundreds of definitions of register addresses to the ones really needed in assembly or SPL. 4*cd71b1d5SPaul Burton- define the remaining register base addresses as physical addresses and establish a mapping with ioremap_nocache() 5