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2007-08-22[POWERPC] bootwrapper: Add 16-bit I/O, sync(), eieio(), and barrier()Scott Wood1-0/+49
Also, include types.h from io.h, so callers don't have to. Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-23[POWERPC] Add non-OF serial console supportMark A. Greer1-0/+53
Add serial console support for non-OF systems. There is a generic serial console layer which calls a serial console driver. Included is the serial console driver for the ns16550 class of uarts. Necessary support routines are added as well. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>