--- zzzz-none-000/linux-2.6.39.4/arch/arm/include/asm/setup.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/arch/arm/include/asm/setup.h	2021-11-10 13:38:14.000000000 +0000
@@ -143,6 +143,20 @@
 	__u32 fmemclk;
 };
 
+/*--- AVM environment ---*/
+#define ATAG_ENVP   0x41000403
+
+struct tag_envp {
+    u32 envp;
+};
+
+/*--- AVM environment ---*/
+#define ATAG_WLAN_DECT_CONF   0x41000404
+
+struct tag_wlan_dect_conf {
+    u32 address;
+};
+
 struct tag {
 	struct tag_header hdr;
 	union {
@@ -155,6 +169,8 @@
 		struct tag_revision	revision;
 		struct tag_videolfb	videolfb;
 		struct tag_cmdline	cmdline;
+        struct tag_envp     envp;
+        struct tag_wlan_dect_conf wlan_dect;
 
 		/*
 		 * Acorn specific