diff options
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 25 |
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 |