diff --git a/configs/rock2_defconfig b/configs/rock2_defconfig
index 0361256..a89cb15 100644
--- a/configs/rock2_defconfig
+++ b/configs/rock2_defconfig
@@ -5,6 +5,7 @@
 CONFIG_TARGET_ROCK2=y
 CONFIG_SPL_STACK_R_ADDR=0x80000
 CONFIG_DEFAULT_DEVICE_TREE="rk3288-rock2-square"
+# CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
 # CONFIG_SPL_MMC_SUPPORT is not set