diff --git a/target/linux/mvebu/config-5.10 b/target/linux/mvebu/config-5.10
index 33cb8cce88..86d8784c74 100644
--- a/target/linux/mvebu/config-5.10
+++ b/target/linux/mvebu/config-5.10
@@ -325,7 +325,7 @@ CONFIG_PHYLIB=y
 CONFIG_PHYLINK=y
 # CONFIG_PHY_MVEBU_A3700_COMPHY is not set
 # CONFIG_PHY_MVEBU_A3700_UTMI is not set
-CONFIG_PHY_MVEBU_A38X_COMPHY=y
+# CONFIG_PHY_MVEBU_A38X_COMPHY is not set
 # CONFIG_PHY_MVEBU_CP110_COMPHY is not set
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_ARMADA_370=y
@@ -353,7 +353,7 @@ CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_ARMADA38X=y
-CONFIG_RTC_DRV_MV=y
+# CONFIG_RTC_DRV_MV is not set
 CONFIG_RTC_I2C_AND_SPI=y
 CONFIG_RTC_MC146818_LIB=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
diff --git a/target/linux/mvebu/cortexa9/config-5.10 b/target/linux/mvebu/cortexa9/config-5.10
new file mode 100644
index 0000000000..b737c44d42
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/config-5.10
@@ -0,0 +1,2 @@
+CONFIG_PHY_MVEBU_A38X_COMPHY=y
+CONFIG_RTC_DRV_MV=y