The CM4 has a number of carrier boards with PCIe
slots. With the PCIe changes in place its quite
possible to setup a NVMe root device. Lets allow
people to boot from it.

Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
---
 Platform/RaspberryPi/RPi4/RPi4.dsc | 5 +++++
 Platform/RaspberryPi/RPi4/RPi4.fdf | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/Platform/RaspberryPi/RPi4/RPi4.dsc b/Platform/RaspberryPi/RPi4/RPi4.dsc
index babcbb2f41..25c29a0fbf 100644
--- a/Platform/RaspberryPi/RPi4/RPi4.dsc
+++ b/Platform/RaspberryPi/RPi4/RPi4.dsc
@@ -754,6 +754,11 @@
   }
 
   #
+  # NVMe boot devices
+  #
+  MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+
+  #
   # UEFI application (Shell Embedded Boot Loader)
   #
   ShellPkg/Application/Shell/Shell.inf {
diff --git a/Platform/RaspberryPi/RPi4/RPi4.fdf b/Platform/RaspberryPi/RPi4/RPi4.fdf
index 3534cd3dc3..0c782d2f35 100644
--- a/Platform/RaspberryPi/RPi4/RPi4.fdf
+++ b/Platform/RaspberryPi/RPi4/RPi4.fdf
@@ -283,6 +283,11 @@ READ_LOCK_STATUS   = TRUE
   INF EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.inf
 
   #
+  # NVMe boot devices
+  #
+  INF MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+
+  #
   # SCSI Bus and Disk Driver
   #
   INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
-- 
2.13.7



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