brcm2708: keep boot partition mounted to allow users to change config.txt

This way it's easier to configure device tree overlays, customize other
parameters...

Signed-off-by: Álvaro Fernández Rojas <[email protected]>

SVN-Revision: 47126

target/linux/brcm2708/base-files/lib/preinit/79_move_config

@@ -9,9 +9,9 @@ move_config() {
 		insmod nls_iso8859-1
 		insmod fat
 		insmod vfat
-		mount -t vfat -o rw,noatime $BOOTPART /mnt
-		[ -f /mnt/sysupgrade.tgz ] && mv -f /mnt/sysupgrade.tgz /
-		umount /mnt
+		mkdir -p /boot
+		mount -t vfat -o rw,noatime $BOOTPART /boot
+		[ -f /boot/sysupgrade.tgz ] && mv -f /boot/sysupgrade.tgz /
 	fi
 }
 

target/linux/brcm2708/base-files/lib/upgrade/platform.sh

@@ -10,8 +10,9 @@ platform_do_upgrade() {
 }
 
 platform_copy_config() {
-	mount -t vfat -o rw,noatime /dev/mmcblk0p1 /mnt
-	cp -af "$CONF_TAR" /mnt/
+	mkdir -p /boot
+	[ -f /boot/kernel.img ] || mount -t vfat -o rw,noatime /dev/mmcblk0p1 /boot
+	cp -af "$CONF_TAR" /boot/
 	sync
-	umount /mnt
+	umount /boot
 }