[U-Boot] [PATCH] board: sama5d4ek: fix DD2 configuration

[sjg at google.com]

Fix the DDR2 configuration to make SPL work.

Signed-off-by: Wenyou Yang <wenyou.yang at atmel.com>
---

 arch/arm/mach-at91/include/mach/atmel_mpddrc.h |  7 ++++++-
 board/atmel/sama5d4ek/sama5d4ek.c              | 16 +++++++++++++++-
 2 files changed, 21 insertions(+), 2 deletions(-)

Applied to u-boot-dm/next, thanks!