Fix some more print() format errors.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/alaska/flash.c b/board/alaska/flash.c
index 383491f..7156160 100644
--- a/board/alaska/flash.c
+++ b/board/alaska/flash.c
@@ -670,7 +670,7 @@
 
 	/* Check if Flash is (sufficiently) erased */
 	if ((*addr & data) != data) {
-		printf ("not erased at %08lx (%lx)\n", (ulong) addr, *addr);
+		printf ("not erased at %08lx (%lx)\n", (ulong)addr, (ulong)*addr);
 		return (2);
 	}
 	/* Disable interrupts which might cause a timeout here */
@@ -712,7 +712,7 @@
 	for (i = 0; i < WR_BLOCK; i++)
 		if ((*dstaddr++ & 0xff) != 0xff) {
 			printf ("not erased at %08lx (%lx)\n",
-				(ulong) dstaddr, *dstaddr);
+				(ulong)dstaddr, (ulong)*dstaddr);
 			return (2);
 		}