diff --git a/target/linux/imx6/config-5.4 b/target/linux/imx6/config-5.4
index 93f42aba3c4f03..bb8a80de747b3c 100644
--- a/target/linux/imx6/config-5.4
+++ b/target/linux/imx6/config-5.4
@@ -202,6 +202,7 @@ CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
 CONFIG_FSL_GUTS=y
 CONFIG_FS_ENCRYPTION=y
+# CONFIG_FSL_IMX8_DDR_PMU is not set
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y