2017-03-03 02:20:20 +01:00
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choice
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prompt "Target Architecture Variant"
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default BR2_ck610
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help
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Specific CPU variant to use
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config BR2_ck610
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2019-07-18 23:06:27 +02:00
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# Not supported by upstream gcc <= 9, and handled as a special
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# exception in package/gcc/Config.in.host
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2017-03-03 02:20:20 +01:00
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bool "ck610"
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config BR2_ck807
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bool "ck807"
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config BR2_ck810
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bool "ck810"
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2019-05-31 08:39:00 +02:00
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config BR2_ck860
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bool "ck860"
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2017-03-03 02:20:20 +01:00
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endchoice
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config BR2_CSKY_FPU
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bool "Enable FPU coprocessor"
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2019-05-31 08:39:00 +02:00
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depends on BR2_ck810 || BR2_ck807 || BR2_ck860
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2017-03-03 02:20:20 +01:00
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help
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You can say N here if your C-SKY CPU doesn't have a
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Floating-Point Coprocessor or if you don't need FPU support
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for your user-space programs.
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2019-05-31 08:38:59 +02:00
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config BR2_CSKY_VDSP
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bool "Enable VDSP enhanced instructions Co-processor"
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depends on BR2_CSKY_FPU
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2019-05-31 08:39:01 +02:00
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config BR2_GCC_TARGET_FLOAT_ABI
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default "soft" if !BR2_CSKY_FPU
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default "hard" if BR2_CSKY_FPU
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2017-03-03 02:20:20 +01:00
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config BR2_ARCH
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default "csky"
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config BR2_ENDIAN
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default "LITTLE"
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2017-03-19 14:07:51 +01:00
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config BR2_READELF_ARCH_NAME
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default "CSKY"
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2019-05-03 15:10:17 +02:00
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# vim: ft=kconfig
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# -*- mode:kconfig; -*-
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