diff --git a/sys/riscv/conf/GENERIC b/sys/riscv/conf/GENERIC
--- a/sys/riscv/conf/GENERIC
+++ b/sys/riscv/conf/GENERIC
@@ -90,6 +90,10 @@
 # Bus drivers
 device		pci
 
+# Block devices
+device		scbus
+device		da
+
 # VirtIO support
 device		virtio			# Generic VirtIO bus (required)
 device		virtio_pci		# VirtIO PCI device
@@ -97,6 +101,25 @@
 device		virtio_blk		# VirtIO Block device
 device		virtio_mmio		# VirtIO MMIO bus
 
+# NVM Express (NVMe) support
+device		nvme		# base NVMe driver
+options 	NVME_USE_NVD=0	# prefer the cam(4) based nda(4) driver
+device		nvd		# expose NVMe namespaces as disks, depends on nvme
+
+# USB support
+options 	USB_DEBUG		# enable debug msgs
+device		ohci			# OHCI USB interface
+device		uhci			# UHCI USB interface
+device		ehci			# EHCI USB interface (USB 2.0)
+device		xhci			# XHCI USB interface (USB 3.0)
+device		usb			# USB Bus (required)
+device		ukbd			# Keyboard
+device		umass			# Disks/Mass storage - Requires scbus and da
+
+# HID support
+options 	HID_DEBUG	# enable debug msgs
+device		hid		# Generic HID support
+
 # DTrace support
 # device	dtrace
 # device	dtrace_profile