Use config with these options when target is MIPS

Change-Id: Ia93504f90aa42daef37f1cf1025cef9e9a584034
Reviewed-on: https://chromium-review.googlesource.com/890741Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Miran Karić <miran.karic@mips.com>
Cr-Commit-Position: refs/heads/master@{#50954}