diff options
| -rw-r--r-- | arch/riscv/Kconfig | 8 | ||||
| -rw-r--r-- | arch/riscv/Makefile | 3 |
2 files changed, 0 insertions, 11 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index e2b656043abf..33bbdc33cef8 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -416,16 +416,8 @@ config RISCV_ISA_SVPBMT If you don't know what to do here, say Y. -config TOOLCHAIN_HAS_ZICBOM - bool - default y - depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64ima_zicbom) - depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32ima_zicbom) - depends on LLD_VERSION >= 150000 || LD_VERSION >= 23800 - config RISCV_ISA_ZICBOM bool "Zicbom extension support for non-coherent DMA operation" - depends on TOOLCHAIN_HAS_ZICBOM depends on !XIP_KERNEL && MMU select RISCV_DMA_NONCOHERENT select RISCV_ALTERNATIVE diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index faf2c2177094..b5d69e5a5c81 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -58,9 +58,6 @@ riscv-march-$(CONFIG_RISCV_ISA_C) := $(riscv-march-y)c toolchain-need-zicsr-zifencei := $(call cc-option-yn, -march=$(riscv-march-y)_zicsr_zifencei) riscv-march-$(toolchain-need-zicsr-zifencei) := $(riscv-march-y)_zicsr_zifencei -# Check if the toolchain supports Zicbom extension -riscv-march-$(CONFIG_TOOLCHAIN_HAS_ZICBOM) := $(riscv-march-y)_zicbom - # Check if the toolchain supports Zihintpause extension riscv-march-$(CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE) := $(riscv-march-y)_zihintpause |