Patch merged into coreboot/master: d65e214 arm: Update mem* functions to newer versions

the following patch was just integrated into master:
commit d65e214d666269d0bd20d88ba2bc83349810c668
Author: Julius Werner 
Date:   Fri Dec 13 12:59:57 2013 -0800

arm: Update mem* functions to newer versions

The memcpy/memset/memmove assembly implementations have been taken from
    U-Boot, which originally got them from Linux. I turns out that they are
    actually not that bad, but they could use an update. This patch pulls in
    the current Linux upstream versions of those files, removing some old
    U-Boot cruft such as checking whether the two pointers in a memcpy() are
    equal (really now?) or side-stepping the R8 register because it was used
    for special purposes. It also returns to the good old Linux
    ENTRY/ENDPROC macros since we have them now anyway, and straightens out
    the W() macro in preparation for unified thumb support.

Change-Id: I138af269b423bef0a237759ac29f1ee58ca206a0
    Signed-off-by: Julius Werner 
    Reviewed-on: https://chromium-review.googlesource.com/182179
    Reviewed-by: Vincent Palatin 
    (cherry picked from commit 777127997bde5785b21d422d0b6eb04c4328b478)
    Signed-off-by: Isaac Christensen 
    Reviewed-on: http://review.coreboot.org/6918
    Tested-by: build bot (Jenkins)
    Reviewed-by: David Hendricks

See http://review.coreboot.org/6918 for details.

-gerrit