diff --git a/configs/xilinx_mbv32_defconfig b/configs/xilinx_mbv32_defconfig
index 75ce445fafb..d068eeef234 100644
--- a/configs/xilinx_mbv32_defconfig
+++ b/configs/xilinx_mbv32_defconfig
@@ -1,4 +1,7 @@
 CONFIG_RISCV=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMMOVE is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
 CONFIG_SYS_MALLOC_LEN=0xe00000
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y