shithub: purgatorio

ref: 606901dc5da9cb09acb5593c5cf74ce1b52ca6e2

NOTICE
clock.c
devether.c
devrtc.c
devuart.c
dma.c
etherif.h
fpi.h
fpiarm.c
gpio.c
i2c.c
l.s
mmu.c
pxaio.h
sa1110break.c
trap.c