Enable ARCH_HAS_FAST_MULTIPLIER on RV64I
which works fine on GCC-9.3 and GCC-10.1
PS2: remove ARCH_SUPPORTS_INT128 because of RV64I already enabled.
Signed-off-by: Chenxi Mao <maoche...@eswin.com>
---
arch/riscv/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 128192e14ff2..84e6777fecad 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -202,6 +202,7 @@ config ARCH_RV64I
bool "RV64I"
select 64BIT
select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && GCC_VERSION >= 50000
+ select ARCH_HAS_FAST_MULTIPLIER
select HAVE_DYNAMIC_FTRACE if MMU
select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE_MCOUNT_RECORD
--
2.25.1
