freebsd-skq/sys/boot/arm
imp 3419654b4d MFp4:
For 32-bit SDRAM systems, enable D16 to D31 in the PIO controller.
Otherwise they read back as 0xffff.

Shave 8 bytes from the object size by using AT91C_BASE_PIOA directly
and by not assigning PIO_BSR to 0 in the DBGU init.  That's a nop in
two ways (everything defaults to peripheral A, and writing 0 changes
nothing).
2006-04-13 17:39:34 +00:00
..
at91 MFp4: 2006-04-13 17:39:34 +00:00