crownbay: Remove empty config header

Now that we support having CONFIG_SYS_CONFIG_NAME be unset to indicate a
lack of board.h file, unset this on the crownbay platform and remove
the otherwise empty file.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/intel/crownbay/Kconfig b/board/intel/crownbay/Kconfig
index eb2290c..09614ab 100644
--- a/board/intel/crownbay/Kconfig
+++ b/board/intel/crownbay/Kconfig
@@ -9,9 +9,6 @@
 config SYS_SOC
 	default "queensbay"
 
-config SYS_CONFIG_NAME
-	default "crownbay"
-
 config TEXT_BASE
 	default 0xfff00000
 
diff --git a/board/intel/crownbay/MAINTAINERS b/board/intel/crownbay/MAINTAINERS
index 1eb6869..e2d8e6b 100644
--- a/board/intel/crownbay/MAINTAINERS
+++ b/board/intel/crownbay/MAINTAINERS
@@ -2,5 +2,4 @@
 M:	Bin Meng <bmeng.cn@gmail.com>
 S:	Maintained
 F:	board/intel/crownbay/
-F:	include/configs/crownbay.h
 F:	configs/crownbay_defconfig
diff --git a/include/configs/crownbay.h b/include/configs/crownbay.h
deleted file mode 100644
index 0c842dd..0000000
--- a/include/configs/crownbay.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
- */