diff --git a/target/linux/armsr/armv8/config-6.6 b/target/linux/armsr/armv8/config-6.6
index aa5774a7b6..720af27da6 100644
--- a/target/linux/armsr/armv8/config-6.6
+++ b/target/linux/armsr/armv8/config-6.6
@@ -320,6 +320,7 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FSL_DPAA2_QDMA is not set
 CONFIG_FSL_ERRATUM_A008585=y
 # CONFIG_FSL_IMX8_DDR_PMU is not set
+# CONFIG_FSL_IMX9_DDR_PMU is not set
 # CONFIG_FSL_PQ_MDIO is not set
 CONFIG_FUJITSU_ERRATUM_010001=y
 CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y