Provide a default value of 0 in drivers/spi as there weren't
default values aside from specific mainboards and arch/x86.
Remove any default 0 values while noting to keep the option's
default to 0.
BUG=chrome-os-partner:56151
BRANCH=None
TEST=None
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16192
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Change-Id: If9ef585e011a46b5cd152a03e41d545b36355a61
Reviewed-on: https://chromium-review.googlesource.com/373029
Commit-Ready: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
bc8d47ebd4