tree a87d4a313d2e624620151f04efe9907c0285a1c2
parent fd0fb5baab76dc4cb2c3bda88d3fd984fe396e81
author Aaron Germuth <germuth@google.com> 1480462390 -0800
committer Aaron Germuth <germuth@google.com> 1480543167 -0800

gflt400: Makefile for gflt400 uboot images

Makefile for building dev/prod/openbox images, in the
same style as gfrg240 (uboot/qsr1000).

Also update gitignore for the built files

Change-Id: Ie5da12e34fd2bfd70e814d335a6f6ec4381ceb37