[PATCH] conditional ROMfs copy for Motorola M5282EVB board

Make the ROMfs copy in the startup code for Motorola M5282EVB board
conditional on actually using a ROMfs setup.

arch/m68knommu/platform/5282/MOTOROLA/crt0_ram.S

@@ -115,6 +115,8 @@ _start:
 	nop
 #endif
 
+
+#ifdef CONFIG_ROMFS_FS
 	/*
 	 *	Move ROM filesystem above bss :-)
 	 */
@@ -135,6 +137,11 @@ _copy_romfs:
 	move.l	%d0, -(%a1)
 	cmp.l	%a0, %a2			/* Check if at end */
 	bne	_copy_romfs
+#else /* CONFIG_ROMFS_FS */
+	lea.l	_ebss, %a1
+	move.l	%a1, _ramstart
+#endif /* CONFIG_ROMFS_FS */
+
 
 	/*
 	 *	Zero out the bss region.