diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index e8494c2..3f221dc 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -271,4 +271,82 @@
 config OF_BOARD_FIXUP
 	default y if OF_SEPARATE && RISCV_SMODE
 
+config USE_ARCH_MEMCPY
+	bool "Use an assembly optimized implementation of memcpy"
+	default y
+	help
+	  Enable the generation of an optimized version of memcpy.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
+config SPL_USE_ARCH_MEMCPY
+	bool "Use an assembly optimized implementation of memcpy for SPL"
+	default y if USE_ARCH_MEMCPY
+	depends on SPL
+	help
+	  Enable the generation of an optimized version of memcpy.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
+config TPL_USE_ARCH_MEMCPY
+	bool "Use an assembly optimized implementation of memcpy for TPL"
+	default y if USE_ARCH_MEMCPY
+	depends on TPL
+	help
+	  Enable the generation of an optimized version of memcpy.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
+config USE_ARCH_MEMMOVE
+	bool "Use an assembly optimized implementation of memmove"
+	default y
+	help
+	  Enable the generation of an optimized version of memmove.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
+config SPL_USE_ARCH_MEMMOVE
+	bool "Use an assembly optimized implementation of memmove for SPL"
+	default y if USE_ARCH_MEMCPY
+	depends on SPL
+	help
+	  Enable the generation of an optimized version of memmove.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
+config TPL_USE_ARCH_MEMMOVE
+	bool "Use an assembly optimized implementation of memmove for TPL"
+	default y if USE_ARCH_MEMCPY
+	depends on TPL
+	help
+	  Enable the generation of an optimized version of memmove.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
+config USE_ARCH_MEMSET
+	bool "Use an assembly optimized implementation of memset"
+	default y
+	help
+	  Enable the generation of an optimized version of memset.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
+config SPL_USE_ARCH_MEMSET
+	bool "Use an assembly optimized implementation of memset for SPL"
+	default y if USE_ARCH_MEMSET
+	depends on SPL
+	help
+	  Enable the generation of an optimized version of memset.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
+config TPL_USE_ARCH_MEMSET
+	bool "Use an assembly optimized implementation of memset for TPL"
+	default y if USE_ARCH_MEMSET
+	depends on TPL
+	help
+	  Enable the generation of an optimized version of memset.
+	  Such an implementation may be faster under some conditions
+	  but may increase the binary size.
+
 endmenu