[PCS440EP]      upgrade the PCS440EP board:
                - Show on the Status LEDs, some States of the board.
                - Get the MAC addresses from the EEProm
                - use PREBOOT
                - use the CF on the board.
                - check the U-Boot image in the Flash with a SHA1
                  checksum.
                - use dynamic TLB entries generation for the SDRAM

Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/board/pcs440ep/config.mk b/board/pcs440ep/config.mk
index 319c4fa..4d942eb 100644
--- a/board/pcs440ep/config.mk
+++ b/board/pcs440ep/config.mk
@@ -25,6 +25,9 @@
 # PCS440EP board
 #
 
+# Check the U-Boot Image with a SHA1 checksum
+ALL += $(obj)u-boot.sha1
+
 #TEXT_BASE = 0x00001000
 
 ifeq ($(ramsym),1)