| # |
| # For a description of the syntax of this configuration file, |
| # see Documentation/kbuild/config-language.txt. |
| # |
| |
| mainmenu "Linux/SH64 Kernel Configuration" |
| |
| config SUPERH |
| bool |
| default y |
| |
| config SUPERH64 |
| bool |
| default y |
| |
| config MMU |
| bool |
| default y |
| |
| config RWSEM_GENERIC_SPINLOCK |
| bool |
| default y |
| |
| config GENERIC_FIND_NEXT_BIT |
| bool |
| default y |
| |
| config GENERIC_HWEIGHT |
| bool |
| default y |
| |
| config GENERIC_CALIBRATE_DELAY |
| bool |
| default y |
| |
| config RWSEM_XCHGADD_ALGORITHM |
| bool |
| |
| config GENERIC_ISA_DMA |
| bool |
| |
| config ARCH_HAS_ILOG2_U32 |
| bool |
| default n |
| |
| config ARCH_HAS_ILOG2_U64 |
| bool |
| default n |
| |
| source init/Kconfig |
| |
| menu "System type" |
| |
| choice |
| prompt "SuperH system type" |
| default SH_SIMULATOR |
| |
| config SH_GENERIC |
| bool "Generic" |
| |
| config SH_SIMULATOR |
| bool "Simulator" |
| |
| config SH_CAYMAN |
| bool "Cayman" |
| |
| config SH_ROMRAM |
| bool "ROM/RAM" |
| |
| config SH_HARP |
| bool "ST50-Harp" |
| |
| endchoice |
| |
| choice |
| prompt "Processor family" |
| default CPU_SH5 |
| |
| config CPU_SH5 |
| bool "SH-5" |
| |
| endchoice |
| |
| choice |
| prompt "Processor type" |
| |
| config CPU_SUBTYPE_SH5_101 |
| bool "SH5-101" |
| depends on CPU_SH5 |
| |
| config CPU_SUBTYPE_SH5_103 |
| bool "SH5-103" |
| depends on CPU_SH5 |
| |
| endchoice |
| |
| choice |
| prompt "Endianness" |
| default LITTLE_ENDIAN |
| |
| config LITTLE_ENDIAN |
| bool "Little-Endian" |
| |
| config BIG_ENDIAN |
| bool "Big-Endian" |
| |
| endchoice |
| |
| config SH_FPU |
| bool "FPU support" |
| default y |
| |
| config SH64_FPU_DENORM_FLUSH |
| depends on SH_FPU |
| bool "Flush floating point denorms to zero" |
| |
| choice |
| prompt "Page table levels" |
| default SH64_PGTABLE_2_LEVEL |
| |
| config SH64_PGTABLE_2_LEVEL |
| bool "2" |
| |
| config SH64_PGTABLE_3_LEVEL |
| bool "3" |
| |
| endchoice |
| |
| choice |
| prompt "HugeTLB page size" |
| depends on HUGETLB_PAGE && MMU |
| default HUGETLB_PAGE_SIZE_64K |
| |
| config HUGETLB_PAGE_SIZE_64K |
| bool "64K" |
| |
| config HUGETLB_PAGE_SIZE_1MB |
| bool "1MB" |
| |
| config HUGETLB_PAGE_SIZE_512MB |
| bool "512MB" |
| |
| endchoice |
| |
| config SH64_USER_MISALIGNED_FIXUP |
| bool "Fixup misaligned loads/stores occurring in user mode" |
| |
| comment "Memory options" |
| |
| config CACHED_MEMORY_OFFSET |
| hex "Cached Area Offset" |
| depends on SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| default "20000000" |
| |
| config MEMORY_START |
| hex "Physical memory start address" |
| depends on SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| default "80000000" |
| |
| config MEMORY_SIZE_IN_MB |
| int "Memory size (in MB)" if SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| default "64" if SH_HARP || SH_CAYMAN |
| default "8" if SH_SIMULATOR |
| |
| comment "Cache options" |
| |
| config DCACHE_DISABLED |
| bool "DCache Disabling" |
| depends on SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| |
| choice |
| prompt "DCache mode" |
| depends on !DCACHE_DISABLED && !SH_SIMULATOR |
| default DCACHE_WRITE_BACK |
| |
| config DCACHE_WRITE_BACK |
| bool "Write-back" |
| |
| config DCACHE_WRITE_THROUGH |
| bool "Write-through" |
| |
| endchoice |
| |
| config ICACHE_DISABLED |
| bool "ICache Disabling" |
| depends on SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| |
| config PCIDEVICE_MEMORY_START |
| hex |
| depends on SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| default "C0000000" |
| |
| config DEVICE_MEMORY_START |
| hex |
| depends on SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| default "E0000000" |
| |
| config FLASH_MEMORY_START |
| hex "Flash memory/on-chip devices start address" |
| depends on SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| default "00000000" |
| |
| config PCI_BLOCK_START |
| hex "PCI block start address" |
| depends on SH_HARP || SH_CAYMAN || SH_SIMULATOR |
| default "40000000" |
| |
| comment "CPU Subtype specific options" |
| |
| config SH64_ID2815_WORKAROUND |
| bool "Include workaround for SH5-101 cut2 silicon defect ID2815" |
| |
| comment "Misc options" |
| config HEARTBEAT |
| bool "Heartbeat LED" |
| |
| config HDSP253_LED |
| bool "Support for HDSP-253 LED" |
| depends on SH_CAYMAN |
| |
| config SH_DMA |
| tristate "DMA controller (DMAC) support" |
| |
| config PREEMPT |
| bool "Preemptible Kernel (EXPERIMENTAL)" |
| depends on EXPERIMENTAL |
| |
| source "mm/Kconfig" |
| |
| endmenu |
| |
| menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)" |
| |
| config ISA |
| bool |
| |
| config SBUS |
| bool |
| |
| config PCI |
| bool "PCI support" |
| help |
| Find out whether you have a PCI motherboard. PCI is the name of a |
| bus system, i.e. the way the CPU talks to the other stuff inside |
| your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or |
| VESA. If you have PCI, say Y, otherwise N. |
| |
| The PCI-HOWTO, available from |
| <http://www.tldp.org/docs.html#howto>, contains valuable |
| information about which PCI hardware does work under Linux and which |
| doesn't. |
| |
| config SH_PCIDMA_NONCOHERENT |
| bool "Cache and PCI noncoherent" |
| depends on PCI |
| default y |
| help |
| Enable this option if your platform does not have a CPU cache which |
| remains coherent with PCI DMA. It is safest to say 'Y', although you |
| will see better performance if you can say 'N', because the PCI DMA |
| code will not have to flush the CPU's caches. If you have a PCI host |
| bridge integrated with your SH CPU, refer carefully to the chip specs |
| to see if you can say 'N' here. Otherwise, leave it as 'Y'. |
| |
| source "drivers/pci/Kconfig" |
| |
| source "drivers/pcmcia/Kconfig" |
| |
| source "drivers/pci/hotplug/Kconfig" |
| |
| endmenu |
| |
| menu "Executable file formats" |
| |
| source "fs/Kconfig.binfmt" |
| |
| endmenu |
| |
| source "net/Kconfig" |
| |
| source "drivers/Kconfig" |
| |
| source "fs/Kconfig" |
| |
| source "arch/sh64/oprofile/Kconfig" |
| |
| source "arch/sh64/Kconfig.debug" |
| |
| source "security/Kconfig" |
| |
| source "crypto/Kconfig" |
| |
| source "lib/Kconfig" |
| |
| # |
| # Use the generic interrupt handling code in kernel/irq/: |
| # |
| config GENERIC_HARDIRQS |
| bool |
| default y |
| |
| config GENERIC_IRQ_PROBE |
| bool |
| default y |
| |
