diff --git a/arch/arm64/configs/vendor/genericarmv8-64_defconfig b/arch/arm64/configs/vendor/genericarmv8-64_defconfig
index 1f78f2df4a15..d5cd88855e74 100644
--- a/arch/arm64/configs/vendor/genericarmv8-64_defconfig
+++ b/arch/arm64/configs/vendor/genericarmv8-64_defconfig
@@ -118,6 +118,8 @@ CONFIG_SIMPLE_PM_BUS=y
 CONFIG_VEXPRESS_CONFIG=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=m
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_VIRTIO_BLK=y
 CONFIG_BLK_DEV_NVME=m
 CONFIG_SRAM=y
@@ -211,6 +213,10 @@ CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
 CONFIG_SERIAL_FSL_LPUART=y
 CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
 CONFIG_SERIAL_DEV_BUS=y
+CONFIG_HVC_DCC=y
+CONFIG_HVC_HAVEN=y
+CONFIG_HVC_HAVEN_CONSOLE=y
+CONFIG_HVC_DCC_SERIALIZE_SMP=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_IPMI_HANDLER=m
 CONFIG_IPMI_DEVICE_INTERFACE=m
@@ -299,15 +305,6 @@ CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_LEDS_TRIGGER_PANIC=y
 CONFIG_EDAC=y
 CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_MAX77686=y
-CONFIG_RTC_DRV_RK808=m
-CONFIG_RTC_DRV_RX8581=m
-CONFIG_RTC_DRV_S5M=y
-CONFIG_RTC_DRV_DS3232=y
-CONFIG_RTC_DRV_EFI=y
-CONFIG_RTC_DRV_CROS_EC=y
-CONFIG_RTC_DRV_PL031=y
-CONFIG_RTC_DRV_SNVS=m
 CONFIG_DMADEVICES=y
 CONFIG_FSL_EDMA=y
 CONFIG_MV_XOR_V2=y
@@ -316,6 +313,11 @@ CONFIG_QCOM_HIDMA_MGMT=y
 CONFIG_QCOM_HIDMA=y
 CONFIG_VFIO=y
 CONFIG_VFIO_PCI=y
+CONFIG_VIRT_DRIVERS=y
+CONFIG_HAVEN_DRIVERS=y
+CONFIG_HH_MSGQ=y
+CONFIG_HH_RM_DRV=y
+CONFIG_HH_DBL=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_MMIO=y