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