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-rw-r--r--arch/nios2/platform/Kconfig.platform9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/nios2/platform/Kconfig.platform b/arch/nios2/platform/Kconfig.platform
index b7ac5b90c399..b6a8bfd59491 100644
--- a/arch/nios2/platform/Kconfig.platform
+++ b/arch/nios2/platform/Kconfig.platform
@@ -81,6 +81,15 @@ config NIOS2_HW_DIV_SUPPORT
Set to true if you configured the Nios II to include the DIV
instruction. Enables the -mhw-div compiler flag.
+config NIOS2_BMX_SUPPORT
+ bool "Enable BMX instructions"
+ depends on NIOS2_ARCH_REVISION = 2
+ default n
+ help
+ Set to true if you configured the Nios II R2 to include
+ the BMX Bit Manipulation Extension instructions. Enables
+ the -mbmx compiler flag.
+
config NIOS2_FPU_SUPPORT
bool "Custom floating point instr support"
default n