Move hexdump32() to lib/hexdump.

Needs printk and is not a console core function.

Change-Id: Id90a363eca133af4469663c1e8b504baa70471e0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5155
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

src/lib/hexdump.c

@@ -62,4 +62,20 @@ void hexdump(const void* memory, size_t length)
         }
 }
 
+void hexdump32(char LEVEL, const void *d, int len)
+{
+	int count=0;
 
+	while (len > 0) {
+		if (count % 8 == 0) {
+			printk(LEVEL,"\n");
+			printk(LEVEL, "%p:", d);
+		}
+		printk(LEVEL, " 0x%08lx", *(unsigned long*)d);
+		count++;
+		len--;
+		d += 4;
+	}
+
+	printk(LEVEL,"\n\n");
+}