[ARM] 3656/1: S3C2412: Add S3C2412 and S3C2413 documenation

Patch from Ben Dooks

Add some basic documentation about the support for
the S3C2412 and S3C2413 CPUs--

Signed-off-by: Ben Dooks <ben-linux@fluff.org>Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2 files changed