From 7f1f030f716488cac29e3573695f4b51ef8447b7 Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Sun, 6 Dec 2015 21:36:18 +0000
Subject: build/roms/withgrub: use user-supplied gm45 mac address if given

---
 resources/scripts/helpers/build/roms/withgrub | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/resources/scripts/helpers/build/roms/withgrub b/resources/scripts/helpers/build/roms/withgrub
index 3a77f828..4aa691b3 100755
--- a/resources/scripts/helpers/build/roms/withgrub
+++ b/resources/scripts/helpers/build/roms/withgrub
@@ -113,7 +113,11 @@ if [ -d "bin/grub/" ]; then
 		do	
 			if [ -d "${board}_${romsize}b/" ]; then
 				cd "${board}_${romsize}b/"
-				../../../resources/utilities/ich9deblob/ich9gen
+				if [ -f "gm45macaddress" ]; then
+					../../../resources/utilities/ich9deblob/ich9gen --macaddress $(cat gm45macaddress)
+				else
+					../../../resources/utilities/ich9deblob/ich9gen
+				fi
 				for rom in *
 				do
 					if [ "${board}" = "r500" ]; then
-- 
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