diff --git a/arch/arm/configs/am3xxx_pfc_generic_defconfig b/arch/arm/configs/am3xxx_pfc_generic_defconfig
index fd571f59cd82..c2e5bdeeee0a 100644
--- a/arch/arm/configs/am3xxx_pfc_generic_defconfig
+++ b/arch/arm/configs/am3xxx_pfc_generic_defconfig
@@ -8,6 +8,7 @@ CONFIG_BPF_JIT=y
 CONFIG_PREEMPT_RT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
+CONFIG_BLK_DEV_INITRD=y
 CONFIG_CGROUPS=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y