--- zzzz-none-000/linux-2.4.17/include/asm-arm/setup.h	2001-10-25 20:53:55.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/include/asm-arm/setup.h	2004-11-24 13:21:39.000000000 +0000
@@ -192,6 +192,9 @@
 	u8 adfsdrives;
 };
 
+#include <linux/mtd/bootldr.h>
+#define ATAG_PTABLE	0x53410001
+
 /* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */
 #define ATAG_MEMCLK	0x41000402
 
@@ -211,6 +214,7 @@
 		struct tag_revision	revision;
 		struct tag_videolfb	videolfb;
 		struct tag_cmdline	cmdline;
+                struct tag_ptable	ptable;  
 
 		/*
 		 * Acorn specific