select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_APM_EMULATION
- select GENERIC_GPIO
- select ARCH_WANT_OPTIONAL_GPIOLIB
+ select ARCH_REQUIRE_GPIOLIB
select SYS_SUPPORTS_ZBOOT
select USB_ARCH_HAS_OHCI
select USB_ARCH_HAS_EHCI
select SYS_SUPPORTS_ZBOOT_UART16550
select DMA_NONCOHERENT
select IRQ_CPU
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
select SYS_HAS_EARLY_PRINTK
select HAVE_PWM
select HW_HAS_PCI
select I8253
select I8259
- select MIPS_BOARDS_GEN
select MIPS_BONITO64
select MIPS_CPU_SCACHE
select PCI_GT64XXX_PCI0
select BOOT_RAW
select CEVT_R4K
select CSRC_R4K
+ select CSRC_GIC
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select DMA_NONCOHERENT
select IRQ_CPU
select IRQ_GIC
- select MIPS_BOARDS_GEN
select MIPS_CPU_SCACHE
select MIPS_MSC
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_SMARTMIPS
+ select SYS_SUPPORTS_MICROMIPS
select USB_ARCH_HAS_EHCI
select USB_EHCI_BIG_ENDIAN_DESC
select USB_EHCI_BIG_ENDIAN_MMIO
config CEVT_R4K
bool
+config CEVT_GIC
+ bool
+
config CEVT_SB1250
bool
bool
config GPIO_TXX9
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
bool
config MIPS_NILE4
bool
-config MIPS_DISABLE_OBSOLETE_IDE
- bool
-
config SYNC_R4K
bool
config ISA_DMA_API
bool
-config GENERIC_GPIO
- bool
-
config HOLES_IN_ZONE
bool
config IRQ_GIC
bool
-config MIPS_BOARDS_GEN
- bool
-
config PCI_GT64XXX_PCI0
bool
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
- select GENERIC_GPIO
select CPU_MIPSR2_IRQ_VI
config SOC_PNX8335
config MIPS_L1_CACHE_SHIFT
int
- default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL
+ default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL || SOC_RT288X
default "6" if MIPS_CPU_SCACHE
default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM || CPU_CAVIUM_OCTEON
default "5"
bool "Loongson 2F"
depends on SYS_HAS_CPU_LOONGSON2F
select CPU_LOONGSON2
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
help
The Loongson 2F processor implements the MIPS III instruction set
select CPU_HAS_PREFETCH
select CPU_SUPPORTS_32BIT_KERNEL
select CPU_SUPPORTS_HIGHMEM
+ select HAVE_KVM
help
Choose this option to build a kernel for release 2 or later of the
MIPS32 architecture. Most modern embedded systems with a 32-bit
endchoice
+config KVM_GUEST
+ bool "KVM Guest Kernel"
+ help
+ Select this option if building a guest kernel for KVM (Trap & Emulate) mode
+
+config KVM_HOST_FREQ
+ int "KVM Host Processor Frequency (MHz)"
+ depends on KVM_GUEST
+ default 500
+ help
+ Select this option if building a guest kernel for KVM to skip
+ RTC emulation when determining guest CPU Frequency. Instead, the guest
+ processor frequency is automatically derived from the host frequency.
+
choice
prompt "Kernel page size"
default PAGE_SIZE_4KB
The page size is not necessarily 4KB. Keep this in mind
when choosing a value for this option.
+config CEVT_GIC
+ bool "Use GIC global counter for clock events"
+ depends on IRQ_GIC && !(MIPS_SEAD3 || MIPS_MT_SMTC)
+ help
+ Use the GIC global counter for the clock events. The R4K clock
+ event driver is always present, so if the platform ends up not
+ detecting a GIC, it will fall back to the R4K timer for the
+ generation of clock events.
+
config BOARD_SCACHE
bool
depends on CPU_SB1 && CPU_SB1_PASS_2
default y
+
config 64BIT_PHYS_ADDR
bool
you don't know you probably don't have SmartMIPS and should say N
here.
+config CPU_MICROMIPS
+ depends on SYS_SUPPORTS_MICROMIPS
+ bool "Build kernel using microMIPS ISA"
+ help
+ When this option is enabled the kernel will be built using the
+ microMIPS ISA
+
config CPU_HAS_WB
bool
config SYS_SUPPORTS_SMARTMIPS
bool
+config SYS_SUPPORTS_MICROMIPS
+ bool
+
config ARCH_FLATMEM_ENABLE
def_bool y
depends on !NUMA && !CPU_LOONGSON2
source "crypto/Kconfig"
source "lib/Kconfig"
+
+source "arch/mips/kvm/Kconfig"
projects / ~andy / linux / blobdiff