diff --git a/configs/smdk5420_defconfig b/configs/smdk5420_defconfig
index 1561f6a..253fbe5 100644
--- a/configs/smdk5420_defconfig
+++ b/configs/smdk5420_defconfig
@@ -14,3 +14,4 @@
 CONFIG_DM_PMIC=y
 CONFIG_DM_REGULATOR=y
 CONFIG_VIDEO_BRIDGE=y
+CONFIG_SYS_PROMPT="SMDK5420 # "