RedBoot: Fix FREEMEMLO expansion.

[Andrew Lunn]

On Wed, May 04, 2005 at 02:54:43PM +0100, David Vrabel wrote:
> Hi,
> 
> The recent change to RedBoot's src/alias.c broke the expansion of the
> FREEMEMLO and FREEMEMHI aliases.  %p outputs a leading '0x' whereas %x
> does not.

Committed
        Andrew