Index: linux-2.6.23/arch/mips/Kconfig
===================================================================
--- linux-2.6.23.orig/arch/mips/Kconfig	2007-10-16 22:12:19.000000000 +0200
+++ linux-2.6.23/arch/mips/Kconfig	2007-10-16 22:12:21.000000000 +0200
@@ -58,6 +58,17 @@
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select GENERIC_HARDIRQS_NO__DO_IRQ
 
+config IFXMIPS
+	bool "Danube support" 
+	select DMA_NONCOHERENT 
+	select IRQ_CPU 
+	select SYS_HAS_CPU_MIPS32_R1 
+	select HAVE_STD_PC_SERIAL_PORT 
+	select SYS_SUPPORTS_BIG_ENDIAN 
+	select SYS_SUPPORTS_32BIT_KERNEL 
+	select SYS_HAS_EARLY_PRINTK 
+   select HW_HAS_PCI
+
 config MACH_DECSTATION
 	bool "DECstations"
 	select BOOT_ELF32
@@ -605,6 +615,7 @@
 source "arch/mips/tx4927/Kconfig"
 source "arch/mips/tx4938/Kconfig"
 source "arch/mips/vr41xx/Kconfig"
+source "arch/mips/danube/Kconfig"
 
 endmenu
 
Index: linux-2.6.23/arch/mips/Makefile
===================================================================
--- linux-2.6.23.orig/arch/mips/Makefile	2007-10-16 22:12:21.000000000 +0200
+++ linux-2.6.23/arch/mips/Makefile	2007-10-16 22:12:21.000000000 +0200
@@ -276,6 +276,13 @@
 cflags-$(CONFIG_MIPS_COBALT)	+= -Iinclude/asm-mips/mach-cobalt
 load-$(CONFIG_MIPS_COBALT)	+= 0xffffffff80080000
 
+# 
+# Infineon IFXMIPS
+# 
+core-$(CONFIG_IFXMIPS)	+= arch/mips/danube/ 
+cflags-$(CONFIG_IFXMIPS)	+= -Iinclude/asm-mips/mach-danube 
+load-$(CONFIG_IFXMIPS)	+= 0xffffffff80002000 
+ 
 #
 # DECstation family
 #
Index: linux-2.6.23/include/asm-mips/bootinfo.h
===================================================================
--- linux-2.6.23.orig/include/asm-mips/bootinfo.h	2007-10-16 22:12:19.000000000 +0200
+++ linux-2.6.23/include/asm-mips/bootinfo.h	2007-10-16 22:12:21.000000000 +0200
@@ -208,6 +208,13 @@
 #define MACH_GROUP_WINDRIVER   28	/* Windriver boards */
 #define MACH_WRPPMC             1
 
+/* 
+ * Valid machtype for group ATHEROS 
+ */ 
+#define MACH_GROUP_IFXMIPS		29 
+#define MACH_INFINEON_IFXMIPS	0
+
+
 #define CL_SIZE			COMMAND_LINE_SIZE
 
 const char *get_system_type(void);