===================================================================
--- linux-2.6.25.4.orig/arch/mips/Kconfig
+++ linux-2.6.25.4/arch/mips/Kconfig
-@@ -78,6 +78,19 @@ config MIPS_COBALT
+@@ -78,6 +78,21 @@ config MIPS_COBALT
select SYS_SUPPORTS_LITTLE_ENDIAN
select GENERIC_HARDIRQS_NO__DO_IRQ
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_HAS_EARLY_PRINTK
+ select HW_HAS_PCI
++ select GENERIC_GPIO
++ select SWAP_IO_SPACE
+
config MACH_DECSTATION
bool "DECstations"