tree f9a2999a50c7bc248cbc5f4d59f05dafb933cf63
parent b3a247cccac77f761bc2cf64089e465d7a53dad8
author Paul Fagerburg <pfagerburg@chromium.org> 1581695470 -0700
committer Patrick Georgi <pgeorgi@google.com> 1582037627 +0000

volteer: allow empty SPD_SOURCES

Some Volteer variants might not use SPD files. Allow SPD_SOURCES in
spd/Makefile.inc to be empty.

BUG=None
BRANCH=None
TEST=Build coreboot and see that it builds without error

Signed-off-by: Paul Fagerburg <pfagerburg@google.com>
Change-Id: I5a8231b999e16503867d3c8df571b11fa0c1f6a6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38902
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>