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