116 lines
1.9 KiB
Plaintext
116 lines
1.9 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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if ARCH_X86_64
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comment "x86_64 Configuration Options"
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config ARCH
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string
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default "x86_64"
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choice
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prompt "x86_64 arch selection"
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default ARCH_INTEL64
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config ARCH_INTEL64
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bool "Intel x86_64"
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select ARCH_HAVE_MPU
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select ARCH_USE_MPU
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select ARCH_HAVE_TICKLESS
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select ARCH_HAVE_STACKCHECK
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select ARCH_HAVE_RNG
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select ARCH_HAVE_RESET
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select ARCH_HAVE_MMX
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select ARCH_HAVE_SSE
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select ARCH_HAVE_SSE2
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select ARCH_HAVE_SSE3
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select ARCH_HAVE_SSSE3
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select ARCH_HAVE_SSE41
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select ARCH_HAVE_SSE42
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select ARCH_HAVE_SSE4A
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---help---
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Intel x86_64 architecture
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config ARCH_CHIP_X86_64_CUSTOM
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bool "Custom x86_64 chip"
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select ARCH_CHIP_CUSTOM
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---help---
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Select this option if there is no directory for the chip under arch/x86_64/src/.
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endchoice
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# CPU features
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config ARCH_HAVE_MMX
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bool
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default n
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config ARCH_HAVE_SSE
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bool
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default y
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config ARCH_HAVE_SSE2
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bool
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default y
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config ARCH_HAVE_SSE3
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bool
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default n
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config ARCH_HAVE_SSSE3
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bool
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default n
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config ARCH_HAVE_SSE41
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bool
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default n
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config ARCH_HAVE_SSE42
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bool
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default n
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config ARCH_HAVE_SSE4A
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bool
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default n
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config ARCH_HAVE_AVX
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bool
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default n
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config ARCH_HAVE_AVX512
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bool
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default n
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source "arch/x86_64/src/common/Kconfig"
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if ARCH_INTEL64
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source "arch/x86_64/src/intel64/Kconfig"
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config ARCH_CHIP
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string
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default "intel64"
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endif # ARCH_INTEL64
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config ARCH_MULTIBOOT2
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bool "Append multiboot2 header"
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default y
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---help---
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Include a multiboot2 header. This also provides information to the
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system to enable certain features like the low level framebuffer.
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if ARCH_MULTIBOOT2
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config MULTBOOT2_FB_TERM
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bool "Multiboot2 framebuffer terminal"
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default n
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depends on NXFONTS
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---help---
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Enable a framebuffer terminal for early debug printing
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endif # ARCH_MULTIBOOT2
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endif # ARCH_X86_64
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