--- zzzz-none-000/linux-2.6.13.1/include/asm-arm/setup.h	2005-09-10 02:42:58.000000000 +0000
+++ ohio-7170-487/linux-2.6.13.1/include/asm-arm/setup.h	2006-09-15 07:48:04.000000000 +0000
@@ -141,6 +141,12 @@
 	u32 fmemclk;
 };
 
+#define ATAG_ENVP   0x41000403
+
+struct tag_envp {
+    u32 envp;
+};
+
 struct tag {
 	struct tag_header hdr;
 	union {
@@ -155,6 +161,11 @@
 		struct tag_cmdline	cmdline;
 
 		/*
+		 * AVM specific
+		 */
+        struct tag_envp     envp;
+
+		/*
 		 * Acorn specific
 		 */
 		struct tag_acorn	acorn;