Index: linux-2.6.30.5/arch/mips/Kconfig
===================================================================
--- linux-2.6.30.5.orig/arch/mips/Kconfig	2009-09-02 22:12:48.000000000 +0200
+++ linux-2.6.30.5/arch/mips/Kconfig	2009-09-03 01:18:31.000000000 +0200
@@ -79,6 +79,24 @@
 	select SYS_SUPPORTS_64BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 
+config IFXMIPS
+	bool "Infineon Twinpass, Danube, Amazon-SE"
+	select DMA_NONCOHERENT
+	select IRQ_CPU
+	select CEVT_R4K
+	select CSRC_R4K
+	select SYS_HAS_CPU_MIPS32_R1
+	select SYS_HAS_CPU_MIPS32_R2
+	select HAVE_STD_PC_SERIAL_PORT
+	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_MULTITHREADING
+	select SYS_HAS_EARLY_PRINTK
+	select HW_HAS_PCI
+	select GENERIC_GPIO
+	select ARCH_WANT_OPTIONAL_GPIOLIB
+	select SWAP_IO_SPACE
+
 config MACH_DECSTATION
 	bool "DECstations"
 	select BOOT_ELF32
@@ -643,6 +661,7 @@
 source "arch/mips/txx9/Kconfig"
 source "arch/mips/vr41xx/Kconfig"
 source "arch/mips/cavium-octeon/Kconfig"
+source "arch/mips/ifxmips/Kconfig"
 
 endmenu
 
Index: linux-2.6.30.5/arch/mips/Makefile
===================================================================
--- linux-2.6.30.5.orig/arch/mips/Makefile	2009-09-02 22:12:48.000000000 +0200
+++ linux-2.6.30.5/arch/mips/Makefile	2009-09-02 22:12:53.000000000 +0200
@@ -290,6 +290,13 @@
 load-$(CONFIG_MIPS_COBALT)	+= 0xffffffff80080000
 
 #
+# Infineon IFXMIPS
+#
+core-$(CONFIG_IFXMIPS) += arch/mips/ifxmips/
+cflags-$(CONFIG_IFXMIPS)   += -I$(srctree)/arch/mips/include/asm/mach-ifxmips
+load-$(CONFIG_IFXMIPS) += 0xffffffff80002000
+
+#
 # DECstation family
 #
 core-$(CONFIG_MACH_DECSTATION)	+= arch/mips/dec/
Index: linux-2.6.30.5/arch/mips/include/asm/bootinfo.h
===================================================================
--- linux-2.6.30.5.orig/arch/mips/include/asm/bootinfo.h	2009-09-02 22:12:48.000000000 +0200
+++ linux-2.6.30.5/arch/mips/include/asm/bootinfo.h	2009-09-02 22:13:05.000000000 +0200
@@ -57,6 +57,8 @@
 #define	MACH_MIKROTIK_RB532	0	/* Mikrotik RouterBoard 532 	*/
 #define MACH_MIKROTIK_RB532A	1	/* Mikrotik RouterBoard 532A 	*/
 
+#define MACH_INFINEON_IFXMIPS  0
+
 #define CL_SIZE			COMMAND_LINE_SIZE
 
 extern char *system_type;