Luiz Otavio O Souza 2ae580711a Fix DMA on RPi 2.
BCM2836 has a different base address for peripherals.

Obtained from:	netbsd
2015-05-05 00:19:04 +00:00
..
2015-05-05 00:19:04 +00:00
2015-04-04 23:03:11 +00:00
2015-04-04 23:03:11 +00:00