diff --git a/board/gdsys/p1022/tlb.c b/board/gdsys/p1022/tlb.c
index aee86a4..58b438f 100644
--- a/board/gdsys/p1022/tlb.c
+++ b/board/gdsys/p1022/tlb.c
@@ -65,7 +65,7 @@
 
 #ifdef CONFIG_SYS_RAMBOOT
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 6, BOOKE_PAGESZ_1G, 1),
 #endif
 #endif