tree bb712f593010073a7f53325afb1f03b576f47f64
parent 50e177cae2b40c26ce956074dcd2d7384437e27e
author Shawn Guo <shawn.guo@freescale.com> 1400478463 +0800
committer Shawn Guo <shawn.guo@freescale.com> 1405671004 +0800

ARM: imx5: drop option MACH_IMX51_DT

Since i.MX51 becomes DT only now, we can drop option MACH_IMX51_DT and
just use SOC_IMX51 instead.  While at it, rename imx51-dt.c to
mach-imx51.c to align with the name schema of other IMX DT only
platforms.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>