diff --git a/board/sbc8548/tlb.c b/board/sbc8548/tlb.c
index bb4c052..e9cedc7 100644
--- a/board/sbc8548/tlb.c
+++ b/board/sbc8548/tlb.c
@@ -46,12 +46,14 @@
 
 	/*
 	 * TLB 0:	64M	Non-cacheable, guarded
-	 * 0xfc000000	56M	8MB -> 64MB of user flash
+	 * 0xfc000000	56M	unused
 	 * 0xff800000	8M	boot FLASH
+	 *	.... or ....
+	 * 0xfc000000	64M	user flash
+	 *
 	 * Out of reset this entry is only 4K.
 	 */
-	SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH + 0x800000,
-		      CONFIG_SYS_ALT_FLASH + 0x800000,
+	SET_TLB_ENTRY(1, 0xfc000000, 0xfc000000,
 		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
 		      0, 0, BOOKE_PAGESZ_64M, 1),
 
@@ -103,21 +105,12 @@
 		      0, 5, BOOKE_PAGESZ_16M, 1),
 
 	/*
-	 * TLB 6:	4M	Non-cacheable, guarded
-	 * 0xfb800000	4M	1st 4MB block of 64MB user FLASH
+	 * TLB 6:	64M	Non-cacheable, guarded
+	 * 0xec000000	64M	64MB user FLASH
 	 */
 	SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH, CONFIG_SYS_ALT_FLASH,
 		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 6, BOOKE_PAGESZ_4M, 1),
-
-	/*
-	 * TLB 7:	4M	Non-cacheable, guarded
-	 * 0xfbc00000	4M	2nd 4MB block of 64MB user FLASH
-	 */
-	SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH + 0x400000,
-		      CONFIG_SYS_ALT_FLASH + 0x400000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 7, BOOKE_PAGESZ_4M, 1),
+		      0, 6, BOOKE_PAGESZ_64M, 1),
 
 };