[PATCH] ppc32: fix for misreported SDRAM size on Radstone PPC7D platform

This patch fixes the SDRAM output from /proc/cpuinfo.  The previous code
assumed that there was only one bank of SDRAM, and that the size in the memory
configuration register was the total size.

Signed-off-by: Chris Elston <chris.elston@radstone.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --cc arch/ppc/platforms/radstone_ppc7d.c
Simple merge

diff --cc arch/ppc/platforms/radstone_ppc7d.h
Simple merge