diff --git a/u-boot/include/configs/jb02v3-skw.h b/u-boot/include/configs/jb02v3-skw.h
index 2322fa5b77..07ac82761c 100644
--- a/u-boot/include/configs/jb02v3-skw.h
+++ b/u-boot/include/configs/jb02v3-skw.h
@@ -23,11 +23,11 @@
  */
 
 #define CFG_MAX_FLASH_BANKS     1
-#define CFG_MAX_FLASH_SECT      128
+#define CFG_MAX_FLASH_SECT      256
 #define CFG_FLASH_SECTOR_SIZE   (64*1024)
-#define CFG_FLASH_SIZE          0x00800000
+#define CFG_FLASH_SIZE          0x01000000
 
-#define BOARDCAL                        0x9f7f0000
+#define BOARDCAL                        0x9fff0000
 
 #if (CFG_MAX_FLASH_SECT * CFG_FLASH_SECTOR_SIZE) != CFG_FLASH_SIZE
 #	error "Invalid flash configuration"