Fix PRIu64 in biosincludes.h

firmware/arch/arm/include/biosincludes.h

 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  *
  * ARM firmware platform-specific definitions
  */
 
 #ifndef __ARCH_ARM_BIOSINCLUDES_H__
 #define __ARCH_ARM_BIOSINCLUDES_H__
 
 typedef unsigned char uint8_t;
 typedef unsigned short uint16_t;
 typedef unsigned int uint32_t;
 typedef unsigned long long uint64_t;
 typedef signed long long int64_t;
 typedef unsigned int size_t;
 
 #ifndef NULL
 #define NULL ((void*) 0)
 #endif
 
 #define UINT64_C(x) ((uint64_t) x)
-#define PRIu64 "%ll"
+#define PRIu64 "ll"
 extern void debug(const char *format, ...);
 
 #define POSSIBLY_UNUSED __attribute__((unused))
 
 #ifdef __STRICT_ANSI__
 #define INLINE
 #else
 #define INLINE inline
 #endif
 
 #define UINT64_RSHIFT(v, shiftby) (((uint64_t)(v)) >> (shiftby))
 #define UINT64_MULT32(v, multby)  (((uint64_t)(v)) * ((uint32_t)(multby)))
 
 #ifndef UINT64_MAX
 #define UINT64_MAX (UINT64_C(0xffffffffffffffffULL))
 #endif
 
 #endif /*__ARCH_ARM_BIOSINCLUDES_H__ */