1choice 2 prompt "Target Architecture Variant" 3 default BR2_ck610 4 help 5 Specific CPU variant to use 6 7config BR2_ck610 8 # Not supported by upstream gcc <= 9, and handled as a special 9 # exception in package/gcc/Config.in.host 10 bool "ck610" 11 12config BR2_ck807 13 bool "ck807" 14 15config BR2_ck810 16 bool "ck810" 17 18config BR2_ck860 19 bool "ck860" 20 21endchoice 22 23config BR2_CSKY_FPU 24 bool "Enable FPU coprocessor" 25 depends on BR2_ck810 || BR2_ck807 || BR2_ck860 26 help 27 You can say N here if your C-SKY CPU doesn't have a 28 Floating-Point Coprocessor or if you don't need FPU support 29 for your user-space programs. 30 31config BR2_CSKY_VDSP 32 bool "Enable VDSP enhanced instructions Co-processor" 33 depends on BR2_CSKY_FPU 34 35config BR2_GCC_TARGET_FLOAT_ABI 36 default "soft" if !BR2_CSKY_FPU 37 default "hard" if BR2_CSKY_FPU 38 39config BR2_ARCH 40 default "csky" 41 42config BR2_NORMALIZED_ARCH 43 default "csky" 44 45config BR2_ENDIAN 46 default "LITTLE" 47 48config BR2_READELF_ARCH_NAME 49 default "CSKY" 50 51# vim: ft=kconfig 52# -*- mode:kconfig; -*- 53