tree 4e51ae6053d281345199f7904c10863b885cfb20
parent 0d0ba59ccd135addc345568e5678400d01d356db
author Simon Glass <sjg@chromium.org> 1413774681 -0600
committer Simon Glass <sjg@chromium.org> 1413990185 -0600

x86: Allow cmdline setup in setup_zimage() to be optional

If we are passing this using the device tree then we may not want to
set this up here.

Signed-off-by: Simon Glass <sjg@chromium.org>