Patch merged into coreboot/master: 974e79b cpu/allwinner/a10: Import raminit code from uboot

the following patch was just integrated into master:
commit 974e79b64b05f9dffae8459455f751ae1d069bdd
Author: Alexandru Gagniuc 
Date:   Wed Dec 25 03:00:39 2013 -0500

cpu/allwinner/a10: Import raminit code from uboot

The memory initialization code is a work in progress for uboot, so we
    only import the bits needed to get RAM up and running. Any refactoring
    is cosmetic, and any functional refactoring should be done in separate
    patches, and preferably, in coordination with the sunxi team.
    Since it's not yet determined if we should initialize memory during
    the bootblock or romstage, we don't add raminit to the build just yet.

Change-Id: I2ec1821942c6970150a02fa3806a257da649e1c9
    Signed-off-by: Alexandru Gagniuc

See http://review.coreboot.org/4597 for details.

-gerrit