[edk2-platforms][PATCH v2 3/3] Platform/RPi4: Enable Broadcom Genet stub driver

["Pete Batard" <pete@akeo.ie>]

From: Jeremy Linton <lintonrjeremy@gmail.com>

This adds the required references to use the Genet stub driver in
order to dynamically populate the MAC address for OS consumption.

Signed-off-by: Pete Batard <pete@akeo.ie>
---
 Platform/RaspberryPi/RPi4/RPi4.dsc | 5 +++++
 Platform/RaspberryPi/RPi4/RPi4.fdf | 1 +
 2 files changed, 6 insertions(+)

diff --git a/Platform/RaspberryPi/RPi4/RPi4.dsc b/Platform/RaspberryPi/RPi4/RPi4.dsc
index b3a114b6e0ed..bd3800c1d653 100644
--- a/Platform/RaspberryPi/RPi4/RPi4.dsc
+++ b/Platform/RaspberryPi/RPi4/RPi4.dsc
@@ -402,6 +402,7 @@ [PcdsFixedAtBuild.common]
   gRaspberryPiTokenSpaceGuid.PcdExtendedMemoryBase|0x40000000
   gBcm27xxTokenSpaceGuid.PcdBcm27xxRegistersAddress|0xfc000000
   gBcm283xTokenSpaceGuid.PcdBcm283xRegistersAddress|0xfe000000
+  gBcmNetTokenSpaceGuid.PcdBcmGenetRegistersAddress|0xfd580000
 
   # PCIe specific addresses
   gBcm27xxTokenSpaceGuid.PcdBcm27xxPciRegBase|0xfd500000
@@ -648,6 +649,10 @@ [Components.common]
   # Networking stack
   #
 !include NetworkPkg/Network.dsc.inc
+  Silicon/Broadcom/Drivers/Net/BcmGenetDxe/BcmGenetDxe.inf {
+    <LibraryClasses>
+      NULL|Platform/RaspberryPi/Library/PlatformPcdLib/PlatformPcdLib.inf
+  }
 
   #
   # RNG
diff --git a/Platform/RaspberryPi/RPi4/RPi4.fdf b/Platform/RaspberryPi/RPi4/RPi4.fdf
index 2bcfdb3244f6..db393d47bcea 100644
--- a/Platform/RaspberryPi/RPi4/RPi4.fdf
+++ b/Platform/RaspberryPi/RPi4/RPi4.fdf
@@ -269,6 +269,7 @@ [FV.FvMain]
   # Networking stack
   #
 !include NetworkPkg/Network.fdf.inc
+  INF Silicon/Broadcom/Drivers/Net/BcmGenetDxe/BcmGenetDxe.inf
 
   #
   # RNG
-- 
2.21.0.windows.1