diff --git a/target/linux/apm821xx/sata/config-default b/target/linux/apm821xx/sata/config-default
index 8cb55c1aca..772b7f5b93 100644
--- a/target/linux/apm821xx/sata/config-default
+++ b/target/linux/apm821xx/sata/config-default
@@ -1,3 +1,4 @@
+CONFIG_460EX=y
 CONFIG_APOLLO3G=y
 CONFIG_ATA=y
 CONFIG_BCM_NET_PHYLIB=y
@@ -47,6 +48,7 @@ CONFIG_PM_SLEEP=y
 CONFIG_PM_WAKELOCKS=y
 CONFIG_PM_WAKELOCKS_GC=y
 CONFIG_PM_WAKELOCKS_LIMIT=100
+CONFIG_PPC4xx_CPM=y
 CONFIG_PPC_EARLY_DEBUG=y
 # CONFIG_PPC_EARLY_DEBUG_16550 is not set
 CONFIG_PPC_EARLY_DEBUG_44x=y