--- usb_install.sh.orig	2006-09-30 02:19:35.000000000 +0200
+++ usb_install.sh	2007-01-18 23:32:33.000000000 +0100
@@ -2,7 +2,7 @@
 # 
 #   usb_install.sh
 #  
-#   Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>
+#   Copyright (c) 2006-2007 by Miklos Vajna <vmiklos@frugalware.org>
 #  
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -83,12 +83,22 @@
 fi
 
 echo -n "searching for usb sticks... "
-for i in /sys/block/sd*
+for i in /sys/block/{sd*,mmc*}
 do
+	[ ! -d $i ] && continue
 	if [ "`cat $i/removable`" == "1" ]; then
 		stick=/dev/${i##*/}
 		break
 	fi
+	if echo $i |grep -q mmc; then
+		mmc="y"
+	else
+		unset mmc
+	fi
+	if [ "$mmc" ]; then
+		stick=/dev/${i##*/}
+		break
+	fi
 done
 if [ -n "$stick" ]; then
 	echo "done"
@@ -122,8 +132,12 @@
 			exit 1
 		else
 			echo -n "updating /boot/grub/device.map... "
-			rm -f /boot/grub/device.map
-			echo "quit" | grub --batch --device-map=/boot/grub/device.map >/dev/null 2>&1
+			if [ -z "$mmc" ]; then
+				rm -f /boot/grub/device.map
+				echo "quit" | grub --batch --device-map=/boot/grub/device.map >/dev/null 2>&1
+			else
+				echo -e "(hd$(($(grep hd /boot/grub/device.map |sed -n 's/.*(hd\([0-9]*\)).*/\1/;$ p')+1)))\t/dev/mmcblk0" >> /boot/grub/device.map
+			fi
 			echo "done."
 		fi
 	fi
@@ -134,7 +148,11 @@
 echo "$grubdev"
 
 echo -n "checking if '$stick' has at least one partition... "
-stick="${stick}1"
+if [ -z "$mmc" ]; then
+	stick="${stick}1"
+else
+	stick="${stick}p1"
+fi
 if [ -b "$stick" ]; then
 	echo "yes"
 else