1 files changed, 15 insertions, 10 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 998e5db8cc0f..25f3b0a11ca8 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -72,6 +72,7 @@ config MIPS_COBALT
         select IRQ_CPU
         select IRQ_GT641XX
         select PCI_GT64XXX_PCI0
+        select PCI
         select SYS_HAS_CPU_NEVADA
         select SYS_HAS_EARLY_PRINTK
         select SYS_SUPPORTS_32BIT_KERNEL
@@ -593,7 +594,7 @@ config WR_PPMC
           board, which is based on GT64120 bridge chip.
 
 config CAVIUM_OCTEON_SIMULATOR
-        bool "Support for the Cavium Networks Octeon Simulator"
+        bool "Cavium Networks Octeon Simulator"
         select CEVT_R4K
         select 64BIT_PHYS_ADDR
         select DMA_COHERENT
@@ -607,7 +608,7 @@ config CAVIUM_OCTEON_SIMULATOR
           hardware.
 
 config CAVIUM_OCTEON_REFERENCE_BOARD
-        bool "Support for the Cavium Networks Octeon reference board"
+        bool "Cavium Networks Octeon reference board"
         select CEVT_R4K
         select 64BIT_PHYS_ADDR
         select DMA_COHERENT
@@ -1411,13 +1412,12 @@ config PAGE_SIZE_4KB
 
 config PAGE_SIZE_8KB
         bool "8kB"
-        depends on EXPERIMENTAL && CPU_R8000
+        depends on (EXPERIMENTAL && CPU_R8000) || CPU_CAVIUM_OCTEON
         help
           Using 8kB page size will result in higher performance kernel at
           the price of higher memory consumption.  This option is available
-          only on the R8000 processor.  Not that at the time of this writing
-          this option is still high experimental; there are also issues with
-          compatibility of user applications.
+          only on R8000 and cnMIPS processors.  Note that you will need a
+          suitable Linux distribution to support this.
 
 config PAGE_SIZE_16KB
         bool "16kB"
@@ -1428,6 +1428,15 @@ config PAGE_SIZE_16KB
           all non-R3000 family processors.  Note that you will need a suitable
           Linux distribution to support this.
 
+config PAGE_SIZE_32KB
+        bool "32kB"
+        depends on CPU_CAVIUM_OCTEON
+        help
+          Using 32kB page size will result in higher performance kernel at
+          the price of higher memory consumption.  This option is available
+          only on cnMIPS cores.  Note that you will need a suitable Linux
+          distribution to support this.
+
 config PAGE_SIZE_64KB
         bool "64kB"
         depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX
@@ -1958,10 +1967,6 @@ config SECCOMP
 
 endmenu
 
-config RWSEM_GENERIC_SPINLOCK
-        bool
-        default y
-
 config LOCKDEP_SUPPORT
         bool
         default y