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menu "Vendor extensions"
config RISCV_ISA_VENDOR_EXT
bool
menu "Andes"
config RISCV_ISA_VENDOR_EXT_ANDES
bool "Andes vendor extension support"
select RISCV_ISA_VENDOR_EXT
default y
help
Say N here if you want to disable all Andes vendor extension
support. This will cause any Andes vendor extensions that are
requested by hardware probing to be ignored.
If you don't know what to do here, say Y.
endmenu
menu "T-Head"
config RISCV_ISA_VENDOR_EXT_THEAD
bool "T-Head vendor extension support"
select RISCV_ISA_VENDOR_EXT
default y
help
Say N here to disable detection of and support for all T-Head vendor
extensions. Without this option enabled, T-Head vendor extensions will
not be detected at boot and their presence not reported to userspace.
If you don't know what to do here, say Y.
config RISCV_ISA_XTHEADVECTOR
bool "xtheadvector extension support"
depends on RISCV_ISA_VENDOR_EXT_THEAD
depends on RISCV_ISA_V
depends on FPU
default y
help
Say N here if you want to disable all xtheadvector related procedures
in the kernel. This will disable vector for any T-Head board that
contains xtheadvector rather than the standard vector.
If you don't know what to do here, say Y.
endmenu
endmenu
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