From 3205170a2e4f9d1c99f36a469ce1d228ed3b50cf Mon Sep 17 00:00:00 2001
From: Martin Roth <martinroth@google.com>
Date: Tue, 24 Nov 2015 12:34:16 -0700
Subject: sconfig: pass in devicetree filename

Instead of forcing the hardcoded 'devicetree.cb' filename under the
mainboard directory, this allows mainboards to select a filename for
the devicetree file.

This allows mainboard variants that need to use different devicetree
files to live under the same directory.

Change-Id: I761e676ba5d5f70d1fb86656b528f63db169fcef
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12529
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
---
 src/Kconfig | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src')

diff --git a/src/Kconfig b/src/Kconfig
index 3cb012e978..a403c53b20 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -358,6 +358,17 @@ config BOARD_ID_STRING
 	  This string is placed in the 'board_id' CBFS file for indicating
 	  board type.
 
+config DEVICETREE
+	string
+	default "devicetree.cb"
+	help
+	  This symbol allows mainboards to select a different file under their
+	  mainboard directory for the devicetree.cb file.  This allows the board
+	  variants that need different devicetrees to be in the same directory.
+
+	  Examples: "devicetree.variant.cb"
+	            "variant/devicetree.cb"
+
 config RAM_CODE_SUPPORT
 	bool
 	default n
-- 
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