imx8m{m,p}_venice: add NVMe to boot devices

Add nvme device 0 to available boot devices.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
diff --git a/include/configs/imx8mp_venice.h b/include/configs/imx8mp_venice.h
index 47413ec..8114430 100644
--- a/include/configs/imx8mp_venice.h
+++ b/include/configs/imx8mp_venice.h
@@ -17,6 +17,7 @@
 	func(MMC, mmc, 1) \
 	func(MMC, mmc, 2) \
 	func(USB, usb, 0) \
+	func(NVME, nvme, 0) \
 	func(DHCP, dhcp, na)
 #include <config_distro_bootcmd.h>
 #define CFG_EXTRA_ENV_SETTINGS \