[PATCH] powerpc: Add Marvell mv64x60 udbg putc/getc functions

[Mark A. Greer]

On Mon, May 14, 2007 at 12:52:22PM -0700, Dale Farnsworth wrote:
> [PATCH] powerpc: Add Marvell mv64x60 udbg putc/getc functions
> 
> Commit 69331af, "Fixes and cleanups for earlyprintk aka boot console",
> resulted in printk output prior to the initialization of the mpsc
> console driver not being printed.  That commit causes the mpsc's
> CON_PRINTBUFFER flag to be cleared since udbg should have printed
> the previous output.
> 
> I guess we can no longer ignore udbg. :)
> 
> This patch provides udbg_putc() and udbg_getc() functions for the
> Marvell mv64x60 chips. These functions are enabled if an mv64x60
> port is to be used as the console as determined from the device tree.
> 
> Signed-off-by: Dale Farnsworth <dale at farnsworth.org>

Acked-by: Mark A. Greer <mgreer at mvista.com>