[PATCH] Add sysinfo_have_multiboot function

Add a new infrastructure for returning system information to payloads.
First up - a pointer to the multiboot table.

Signed-off-by: Jordan Crouse <jordan@cosmicpenguin.net>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3743 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

payloads/libpayload/include/libpayload.h

@@ -420,6 +420,15 @@ int lfseek(struct LFILE *stream, long offset, int whence);
 int lfclose(struct LFILE *file);
 /** @} */
 
+/**
+ * @defgroup info System information functions
+ * This module contains functions that return information about the system
+ * @{
+ */
+
+int sysinfo_have_multiboot(unsigned long *addr);
+/** @} */
+
 /**
  * @defgroup arch Architecture specific functions
  * This module contains global architecture specific functions.