[U-Boot] please pull u-boot-arc master

Dear Tom,

The following changes since commit b188067f39627d977bb1db67c8456e9aaab90743:

arm: vf610: fix boot from SD-card (2015-01-09 10:27:51 -0500)

are available in the git repository at:

git://git.denx.de/u-boot-arc.git

for you to fetch changes up to 4c8c485ad9249e1ca1822474954b78799ca937e9:

arc: introduce "mdbtrick" target (2015-01-09 23:59:54 +0300)

---------------------------------------------------------------- Alexey Brodkin (1): arc: introduce "mdbtrick" target

arch/arc/Makefile | 15 +++++++++++++++ 1 file changed, 15 insertions(+)

-- Best regards, Alexey