tree adfea6d93ee1378a71fed7596562da3ce975c359
parent 61d0fac831879cb52eebb0ea1175d9b3d92f3666
author Tom Rini <trini@konsulko.com> 1506222873 -0400
committer Tom Rini <trini@konsulko.com> 1506252783 -0400

tools/mkimage: Make the path to the dtc binary that mkimage calls configurable

In some cases, such as FreeBSD, the path to an alternative dtc needs to
be used.  Rather than override the one given in the Makefile on the
command line, make this part of the build configuration.

Signed-off-by: Tom Rini <trini@konsulko.com>