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/console/console.c

@@ -137,23 +137,3 @@ void console_init(void)
 #endif /* CONFIG_EARLY_CONSOLE */
 }
 #endif
-
-#ifndef __ROMCC__
-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");
-}
-#endif /* !__ROMCC__ */

src/include/console/console.h

@@ -86,7 +86,6 @@ void post_log_clear(void);
 void mainboard_post(u8 value);
 void __attribute__ ((noreturn)) die(const char *msg);
 int do_printk(int msg_level, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
-void hexdump32(char LEVEL, const void *d, int len);
 
 #if defined(__BOOT_BLOCK__) && !CONFIG_BOOTBLOCK_CONSOLE || \
     (defined(__PRE_RAM__) && !defined(__BOOT_BLOCK__)) && !CONFIG_EARLY_CONSOLE

src/include/lib.h

@@ -60,5 +60,6 @@ void post_cache_as_ram(void);
 
 /* Defined in src/lib/hexdump.c */
 void hexdump(const void *memory, size_t length);
+void hexdump32(char LEVEL, const void *d, int len);
 
 #endif /* __LIB_H__ */

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");
+}

src/northbridge/intel/fsp_sandybridge/fsp_util.c

@@ -21,6 +21,7 @@
 #include <string.h>
 #include <cpu/x86/stack.h>
 #include <console/console.h>
+#include <lib.h>
 #include "fsp_util.h"
 
 #if CONFIG_ENABLE_FAST_BOOT