Blackfin: fixup misc warnings such as printf's and missing casts

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/common/cmd_cplbinfo.c b/common/cmd_cplbinfo.c
index 629e6a9..56e70d6 100644
--- a/common/cmd_cplbinfo.c
+++ b/common/cmd_cplbinfo.c
@@ -26,11 +26,11 @@
  */
 static void show_cplb_table(uint32_t *addr, uint32_t *data)
 {
-	size_t i;
+	int i;
 	printf("      Address     Data   Size  Valid  Locked\n");
 	for (i = 1; i <= 16; ++i) {
 		printf(" %2i 0x%p  0x%05X   %s     %c      %c\n",
-			i, *addr, *data,
+			i, (void *)*addr, *data,
 			cplb_page_size(*data),
 			(*data & CPLB_VALID ? 'Y' : 'N'),
 			(*data & CPLB_LOCK ? 'Y' : 'N'));