diff --git a/boards/arm64/qemu/qemu-armv8a/configs/nsh_fiq/defconfig b/boards/arm64/qemu/qemu-armv8a/configs/nsh_fiq/defconfig
index 4d058246f94..bf8e7011e43 100644
--- a/boards/arm64/qemu/qemu-armv8a/configs/nsh_fiq/defconfig
+++ b/boards/arm64/qemu/qemu-armv8a/configs/nsh_fiq/defconfig
@@ -17,7 +17,7 @@ CONFIG_ARCH_INTERRUPTSTACK=4096
 CONFIG_ARM64_DECODEFIQ=y
 CONFIG_ARM64_SEMIHOSTING_HOSTFS=y
 CONFIG_ARM64_SEMIHOSTING_HOSTFS_CACHE_COHERENCE=y
-CONFIG_ARM64_STRING_FUNCTION=y
+CONFIG_ARM64_TOOLCHAIN_CLANG=y
 CONFIG_BUILTIN=y
 CONFIG_DEBUG_ASSERTIONS=y
 CONFIG_DEBUG_FEATURES=y
diff --git a/boards/arm64/qemu/qemu-armv8a/configs/nsh_gicv2/defconfig b/boards/arm64/qemu/qemu-armv8a/configs/nsh_gicv2/defconfig
index 9bf42542537..c62593d9221 100644
--- a/boards/arm64/qemu/qemu-armv8a/configs/nsh_gicv2/defconfig
+++ b/boards/arm64/qemu/qemu-armv8a/configs/nsh_gicv2/defconfig
@@ -14,6 +14,7 @@ CONFIG_ARCH_CHIP_QEMU=y
 CONFIG_ARCH_CHIP_QEMU_A53=y
 CONFIG_ARCH_INTERRUPTSTACK=4096
 CONFIG_ARM64_GIC_VERSION=2
+CONFIG_ARM64_TOOLCHAIN_CLANG=y
 CONFIG_BUILTIN=y
 CONFIG_DEBUG_ASSERTIONS=y
 CONFIG_DEBUG_FEATURES=y
@@ -33,6 +34,7 @@ CONFIG_IDLETHREAD_STACKSIZE=8192
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_EXECFUNCS=y
+CONFIG_LIBM=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
diff --git a/tools/ci/testlist/arm64-01.dat b/tools/ci/testlist/arm64-01.dat
index 04481299cf0..8aa6ed3f5ef 100644
--- a/tools/ci/testlist/arm64-01.dat
+++ b/tools/ci/testlist/arm64-01.dat
@@ -1,10 +1,11 @@
 /arm64
 
+/arm64/qemu/qemu-armv8a/configs/nsh_fiq,CONFIG_ARM_TOOLCHAIN_CLANG
+
 # arm64 Boards build by CMake
 CMake,qemu-armv8a:citest
 CMake,qemu-armv8a:citest_smp
 CMake,qemu-armv8a:nsh
-CMake,qemu-armv8a:nsh_fiq
 CMake,qemu-armv8a:nsh_gicv2
 CMake,qemu-armv8a:nsh_smp
 CMake,qemu-armv8a:nsh_smp_tickless