diff --git a/patch/u-boot/legacy/u-boot-helios4/board_helios4/helios4_defconfig-0002-enable-setexpr-command.patch b/patch/u-boot/legacy/u-boot-helios4/board_helios4/helios4_defconfig-0002-enable-setexpr-command.patch
new file mode 100644
index 000000000..237e480e6
--- /dev/null
+++ b/patch/u-boot/legacy/u-boot-helios4/board_helios4/helios4_defconfig-0002-enable-setexpr-command.patch
@@ -0,0 +1,13 @@
+diff --git a/configs/helios4_defconfig b/configs/helios4_defconfig
+index 0a1bb8e0362..c36ae95c336 100644
+--- a/configs/helios4_defconfig
++++ b/configs/helios4_defconfig
+@@ -28,7 +28,7 @@ CONFIG_CMD_SF=y
+ CONFIG_CMD_SPI=y
+ CONFIG_CMD_USB=y
+ CONFIG_CMD_DATE=y
+-# CONFIG_CMD_SETEXPR is not set
++CONFIG_CMD_SETEXPR=y
+ CONFIG_CMD_TFTPPUT=y
+ CONFIG_CMD_CACHE=y
+ CONFIG_CMD_TIME=y