x86: coreboot: delete unused coreboot/config.mk

HOSTCFLAGS_autoconf.mk.dep was added by commit 422322f
but it has never been used.

Cc: Vadim Bendebury <[email protected]>
Cc: Simon Glass <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>

diff --git a/board/chromebook-x86/coreboot/config.mk b/board/chromebook-x86/coreboot/config.mk
deleted file mode 100644 (file)
index 0c05dd0..0000000
--- a/board/chromebook-x86/coreboot/config.mk
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
-#
-# SPDX-License-Identifier:     GPL-2.0 BSD-3-Clause
-#
-
-HOSTCFLAGS_autoconf.mk.dep = -Wno-variadic-macros