Index: boot/arch/mips32/include/types.h
===================================================================
--- boot/arch/mips32/include/types.h	(revision 295732b939193c726eec72dc703411ec78b675ff)
+++ boot/arch/mips32/include/types.h	(revision 3f69f63de2e129489498b2d6e5aab1cc110a9429)
@@ -47,4 +47,7 @@
 
 typedef struct {
+#if defined(MACHINE_lmalta) || defined(MACHINE_bmalta)
+	uint32_t sdram_size;
+#endif
 	uint32_t cpumap;
 	size_t cnt;