Unverified Commit d34a6b71 authored by Conor Dooley's avatar Conor Dooley Committed by Palmer Dabbelt
Browse files

RISC-V: convert new selectors of RISCV_ALTERNATIVE to dependencies 



for-next contains two additional extensions that select
RISCV_ALTERNATIVE. RISCV_ALTERNATIVE no longer needs to be selected by
individual config options as it is now selected for !XIP_KERNEL builds
by the top level RISCV option.
These extensions rely on the alternative framework, so convert the
"select"s to "depends on"s instead.

Signed-off-by: default avatarConor Dooley <conor.dooley@microchip.com>
Reviewed-by: default avatarAndrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20230324121240.3594777-1-conor.dooley@microchip.com


Signed-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent be693ef2

arch/riscv/Kconfig

+3 −3
Original line number Diff line number Diff line
@@ -402,8 +402,8 @@ config RISCV_ISA_C 
config RISCV_ISA_SVNAPOT

	bool "SVNAPOT extension support"

	depends on 64BIT && MMU

	depends on RISCV_ALTERNATIVE

	default y

	select RISCV_ALTERNATIVE

	help

	  Allow kernel to detect the SVNAPOT ISA-extension dynamically at boot

	  time and enable its usage.
@@ -478,8 +478,8 @@ config RISCV_ISA_ZICBOM 


config RISCV_ISA_ZICBOZ

	bool "Zicboz extension support for faster zeroing of memory"

	depends on !XIP_KERNEL && MMU

	select RISCV_ALTERNATIVE

	depends on MMU

	depends on RISCV_ALTERNATIVE

	default y

	help

	   Enable the use of the ZICBOZ extension (cbo.zero instruction)