Reviewed-by: Andrei Warkentin <awarken...@vmware.com>
________________________________
From: Jeremy Linton <jeremy.lin...@arm.com>
Sent: Thursday, August 19, 2021 11:16 PM
To: devel@edk2.groups.io <devel@edk2.groups.io>
Cc: p...@akeo.ie <p...@akeo.ie>; ardb+tianoc...@kernel.org
<ardb+tianoc...@kernel.org>; Andrei Warkentin <awarken...@vmware.com>;
sunny.w...@arm.com <sunny.w...@arm.com>; samer.el-haj-mahm...@arm.com
<samer.el-haj-mahm...@arm.com>; Jeremy Linton <jeremy.lin...@arm.com>
Subject: [PATCH v3 6/7] Platform/RaspberryPi: Enable NVMe boot on CM4
The CM4 has a number of carrier boards with PCIe
slots. With the PCIe changes in place its quite
possible to utilize a NVMe root device. Lets allow
people to boot from it.
Reviewed-by: Andrei Warkentin <awarken...@vmware.com>
Signed-off-by: Jeremy Linton <jeremy.lin...@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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