This patch adds PCDs and updates the fdf file for N1Sdp
platform specific configurations.

Signed-off-by: Deepak Pandey <Deepak.Pandey@...>
Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@...>
---
Platform/ARM/N1Sdp/N1SdpPlatform.dec | 98 ++++++++++++++++++++++++++++
Platform/ARM/N1Sdp/N1SdpPlatform.dsc | 28 +++++++-
Platform/ARM/N1Sdp/N1SdpPlatform.fdf | 13 +++-
3 files changed, 136 insertions(+), 3 deletions(-)
create mode 100644 Platform/ARM/N1Sdp/N1SdpPlatform.dec

diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.dec b/Platform/ARM/N1Sdp/N1SdpPlatform.dec
new file mode 100644
index 0000000000..d56891b985
--- /dev/null
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.dec
@@ -0,0 +1,98 @@
+## @file
+# Describes the N1Sdp configuration.
+#
+# Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+[Defines]
+ DEC_SPECIFICATION = 0x0001001A
+ PACKAGE_NAME = N1SdpPlatform
+ PACKAGE_GUID = 29aacb23-61e8-4fe2-8a06-793537cd26e9
+ PACKAGE_VERSION = 0.1
+
+################################################################################
+#
+# Include Section - list of Include Paths that are provided by this package.
+# Comments are used for Keywords and Module Types.
+#
+# Supported Module Types:
+# BASE SEC PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_SAL_DRIVER UEFI_DRIVER UEFI_APPLICATION
+#
+################################################################################
+[Includes.common]
+
+[LibraryClasses]
+ ArmPlatformLib|Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.inf
+
+[Guids.common]
+ gArmN1SdpTokenSpaceGuid = { 0xd8f1624a, 0x98c1, 0x4f64, { 0xa6, 0x41, 0x19, 0x5e, 0xb5, 0x3b, 0x26, 0x0f } }
+
+[PcdsFixedAtBuild]
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskBase|0x88000000|UINT32|0x00000001
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskSize|0x18000000|UINT32|0x00000002
+
+ # PCIe
+ gArmN1SdpTokenSpaceGuid.PcdPcieExpressBaseAddress|0x70000000|UINT32|0x00000007
+
+ # External memory
+ gArmNeoverseN1SocTokenSpaceGuid.PcdExtMemorySpace|0|UINT64|0x00000029
+
+[PcdsFeatureFlag.common]
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskSupported|FALSE|BOOLEAN|0x00000003
+
+[PcdsFixedAtBuild.common]
+ # CoreSight Debug and Trace components
+ # CoreSight ETMs
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm0Base|0x402040000|UINT64|0x0000002D
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm0MaxBase|0x402040FFF|UINT64|0x0000002E
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm1Base|0x402140000|UINT64|0x0000002F
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm1MaxBase|0x402140FFF|UINT64|0x00000030
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm2Base|0x403040000|UINT64|0x00000031
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm2MaxBase|0x403040FFF|UINT64|0x00000032
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm3Base|0x403140000|UINT64|0x00000033
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm3MaxBase|0x403140FFF|UINT64|0x00000034
+
+ # CoreSight TMC (ETRs/ETFs/ETBs)
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf0Base|0x400410000|UINT64|0x00000035
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf0MaxBase|0x400410FFF|UINT64|0x00000036
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf1Base|0x400420000|UINT64|0x00000037
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf1MaxBase|0x400420FFF|UINT64|0x00000038
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf2Base|0x400010000|UINT64|0x00000039
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf2MaxBase|0x400010FFF|UINT64|0x0000003A
+ gArmN1SdpTokenSpaceGuid.PcdCsEtrBase|0x400120000|UINT64|0x00000043
+ gArmN1SdpTokenSpaceGuid.PcdCsEtrMaxBase|0x400120FFF|UINT64|0x00000044
+
+ # CoreSight Dynamic Funnel(s)
+ gArmN1SdpTokenSpaceGuid.PcdCsFunnel0Base|0x4000B0000|UINT64|0x0000003B
+ gArmN1SdpTokenSpaceGuid.PcdCsFunnel0MaxBase|0x4000B0FFF|UINT64|0x0000003C
+ gArmN1SdpTokenSpaceGuid.PcdCsFunnel1Base|0x4000A0000|UINT64|0x0000003D
+ gArmN1SdpTokenSpaceGuid.PcdCsFunnel1MaxBase|0x4000A0FFF|UINT64|0x0000003E
+
+ # CoreSight Dynamic Replicator(s)
+ gArmN1SdpTokenSpaceGuid.PcdCsReplicatorBase|0x400110000|UINT64|0x0000003F
+ gArmN1SdpTokenSpaceGuid.PcdCsReplicatorMaxBase|0x400110FFF|UINT64|0x00000040
+
+ # CoreSight TPIU
+ gArmN1SdpTokenSpaceGuid.PcdCsTpiuBase|0x400130000|UINT64|0x00000041
+ gArmN1SdpTokenSpaceGuid.PcdCsTpiuMaxBase|0x400130FFF|UINT64|0x00000042
+
+ # CoreSight STM and STM Stimulus
+ gArmN1SdpTokenSpaceGuid.PcdCsStmBase|0x400800000|UINT64|0x00000045
+ gArmN1SdpTokenSpaceGuid.PcdCsStmMaxBase|0x400800FFF|UINT64|0x00000046
+ gArmN1SdpTokenSpaceGuid.PcdCsStmStimulusBase|0x4D000000|UINT32|0x00000047
+ gArmN1SdpTokenSpaceGuid.PcdCsStmStimulusSize|0x1000000|UINT32|0x00000048
+
+ # CoreSight Components' Size
+ #
+ # Newton TRMs specify the size for these coresight components as 64K.
+ # The actual size is just 4K though 64K is reserved. Access to the
+ # unmapped reserved region results in a DECERR response.
+ #
+ gArmN1SdpTokenSpaceGuid.PcdCsComponentSize|0x1000|UINT32|0x00000049
+
+ # Remote Chip PCIe
+ gArmN1SdpTokenSpaceGuid.PcdRemotePcieIoTranslation|0x40075200000|UINT64|0x0000004A
+ gArmN1SdpTokenSpaceGuid.PcdRemotePcieMmio32Translation|0x40000000000|UINT64|0x0000004B
+ gArmN1SdpTokenSpaceGuid.PcdRemotePcieMmio64Translation|0x40000000000|UINT64|0x0000004C
diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.dsc b/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
index 61e7a909f8..d5ada590e1 100644
--- a/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
@@ -1,8 +1,11 @@
+## @file
+# Component description file specific for N1Sdp
#
-# Copyright (c) 2018 - 2020, ARM Limited. All rights reserved.
+# Copyright (c) 2018 - 2021, ARM Limited. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
+##

################################################################################
#
@@ -33,6 +36,9 @@
TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf

+ # file explorer library support
+ FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
+
[LibraryClasses.common.SEC]
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
@@ -71,6 +77,9 @@
[LibraryClasses.common.DXE_RUNTIME_DRIVER]
BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
+!if $(TARGET) != RELEASE
+ DebugLib|MdePkg/Library/DxeRuntimeDebugLibSerialPort/DxeRuntimeDebugLibSerialPort.inf
+!endif

[LibraryClasses.common.UEFI_DRIVER, LibraryClasses.common.UEFI_APPLICATION, LibraryClasses.common.DXE_RUNTIME_DRIVER, LibraryClasses.common.DXE_DRIVER]
PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
@@ -82,11 +91,16 @@
################################################################################

[PcdsFeatureFlag.common]
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskSupported|TRUE
gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE

[PcdsFixedAtBuild.common]
gArmTokenSpaceGuid.PcdVFPEnabled|1

+ # RAM Disk
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskBase|0x88000000
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskSize|0x18000000
+
# Stacks for MPCores in Normal World
gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0x80000000
gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x40000
@@ -99,6 +113,9 @@
# Secondary DDR memory
gArmNeoverseN1SocTokenSpaceGuid.PcdDramBlock2Base|0x8080000000

+ # External memory
+ gArmNeoverseN1SocTokenSpaceGuid.PcdExtMemorySpace|0x40000000000
+
# GIC Base Addresses
gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0x2C000000
gArmTokenSpaceGuid.PcdGicDistributorBase|0x30000000
@@ -198,6 +215,9 @@
BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
}

+ # Platform driver
+ Platform/ARM/N1Sdp/Drivers/PlatformDxe/PlatformDxe.inf
+
# Human Interface Support
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf

@@ -236,6 +256,9 @@
# SATA Controller
MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf

+ # NVMe boot devices
+ MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+
# Usb Support
MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
@@ -244,3 +267,6 @@
MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.inf
+
+ # RAM Disk
+ MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.fdf b/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
index c4e1f7b4b8..6b097438ad 100644
--- a/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
@@ -1,8 +1,10 @@
+## @file
+# FDF file of N1Sdp
#
-# Copyright (c) 2018 - 2020, ARM Limited. All rights reserved.
+# Copyright (c) 2018 - 2021, ARM Limited. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
+##

################################################################################
#
@@ -109,6 +111,9 @@ READ_LOCK_STATUS = TRUE
# SATA Controller
INF MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf

+ # NVMe boot devices
+ INF MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+
# Usb Support
INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
INF MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
@@ -137,10 +142,14 @@ READ_LOCK_STATUS = TRUE

# FV FileSystem
INF MdeModulePkg/Universal/FvSimpleFileSystemDxe/FvSimpleFileSystemDxe.inf
+ INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf

# UEFI applications
INF ShellPkg/Application/Shell/Shell.inf

+ # Platform driver
+ INF Platform/ARM/N1Sdp/Drivers/PlatformDxe/PlatformDxe.inf
+
# Bds
INF MdeModulePkg/Application/UiApp/UiApp.inf
INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
--
2.17.1

Hi Khasim and Deepak,

To check all the required Libraries, Pcds, ... are included correctly,
it is faster to run the CI tests.

The edk2 CI is currently not available for edk2-platforms. I created a
branch that can run the CI on your patch-set at:
https://github.com/PierreARM/edk2-platforms/tree/review/N1Sdp_v2

Can you run the CI and make the required correction ? This patch itself
might not require any but I think some other patches in the serie do.

To run the CI:
-Rebase your master branch and the shared branch on origin/master:
git checkout master && git rebase origin/master
git checkout review/N1Sdp_v2 && git rebase origin/master
-Run the CI
stuart_setup -c .pytool/CISettings.py TOOL_CHAIN_TAG=GCC5
stuart_update -c .pytool/CISettings.py TOOL_CHAIN_TAG=GCC5
stuart_ci_build -c .pytool/CISettings.py TOOL_CHAIN_TAG=GCC5 -a AARCH64
-p N1Sdp

Please let me know if something doesn't works or you have troubles,
If the CI doesn't ask for modifications on this patch, it looks good to me.

Regards,
Pierre

Hi Pierre,

On Wed, Oct 13, 2021 at 02:44 AM, PierreGondois wrote:

Hi Khasim and Deepak,

To check all the required Libraries, Pcds, ... are included correctly,
it is faster to run the CI tests.

The edk2 CI is currently not available for edk2-platforms. I created a
branch that can run the CI on your patch-set at:
https://github.com/PierreARM/edk2-platforms/tree/review/N1Sdp_v2

Can you run the CI and make the required correction ? This patch itself
might not require any but I think some other patches in the serie do.

To run the CI:
-Rebase your master branch and the shared branch on origin/master:
git checkout master && git rebase origin/master
git checkout review/N1Sdp_v2 && git rebase origin/master
-Run the CI
stuart_setup -c .pytool/CISettings.py TOOL_CHAIN_TAG=GCC5
stuart_update -c .pytool/CISettings.py TOOL_CHAIN_TAG=GCC5
stuart_ci_build -c .pytool/CISettings.py TOOL_CHAIN_TAG=GCC5 -a AARCH64
-p N1Sdp

Please let me know if something doesn't works or you have troubles,

If the CI doesn't ask for modifications on this patch, it looks good to me.

I am able to run these tests, it throws few errors for variable names, doxygen style, duplicate GUIDs and coding styles. I will fixes these along with inputs on other patches and post new version this week.

Thanks for the support.

Regards,
Pierre

Regards,
Pierre

On 10/10/21 19:29, Khasim Mohammed via groups.io wrote:

This patch adds PCDs and updates the fdf file for N1Sdp
platform specific configurations.

Signed-off-by: Deepak Pandey <Deepak.Pandey@...>
Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@...>
---
Platform/ARM/N1Sdp/N1SdpPlatform.dec | 98 ++++++++++++++++++++++++++++
Platform/ARM/N1Sdp/N1SdpPlatform.dsc | 28 +++++++-
Platform/ARM/N1Sdp/N1SdpPlatform.fdf | 13 +++-
3 files changed, 136 insertions(+), 3 deletions(-)
create mode 100644 Platform/ARM/N1Sdp/N1SdpPlatform.dec

diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.dec b/Platform/ARM/N1Sdp/N1SdpPlatform.dec
new file mode 100644
index 0000000000..d56891b985
--- /dev/null
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.dec
@@ -0,0 +1,98 @@
+## @file
+# Describes the N1Sdp configuration.
+#
+# Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+[Defines]
+ DEC_SPECIFICATION = 0x0001001A
+ PACKAGE_NAME = N1SdpPlatform
+ PACKAGE_GUID = 29aacb23-61e8-4fe2-8a06-793537cd26e9
+ PACKAGE_VERSION = 0.1
+
+################################################################################
+#
+# Include Section - list of Include Paths that are provided by this package.
+# Comments are used for Keywords and Module Types.
+#
+# Supported Module Types:
+# BASE SEC PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_SAL_DRIVER UEFI_DRIVER UEFI_APPLICATION
+#
+################################################################################
+[Includes.common]
+
+[LibraryClasses]
+ ArmPlatformLib|Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.inf
+
+[Guids.common]
+ gArmN1SdpTokenSpaceGuid = { 0xd8f1624a, 0x98c1, 0x4f64, { 0xa6, 0x41, 0x19, 0x5e, 0xb5, 0x3b, 0x26, 0x0f } }
+
+[PcdsFixedAtBuild]
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskBase|0x88000000|UINT32|0x00000001
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskSize|0x18000000|UINT32|0x00000002
+
+ # PCIe
+ gArmN1SdpTokenSpaceGuid.PcdPcieExpressBaseAddress|0x70000000|UINT32|0x00000007
+
+ # External memory
+ gArmNeoverseN1SocTokenSpaceGuid.PcdExtMemorySpace|0|UINT64|0x00000029
+
+[PcdsFeatureFlag.common]
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskSupported|FALSE|BOOLEAN|0x00000003
+
+[PcdsFixedAtBuild.common]
+ # CoreSight Debug and Trace components
+ # CoreSight ETMs
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm0Base|0x402040000|UINT64|0x0000002D
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm0MaxBase|0x402040FFF|UINT64|0x0000002E
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm1Base|0x402140000|UINT64|0x0000002F
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm1MaxBase|0x402140FFF|UINT64|0x00000030
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm2Base|0x403040000|UINT64|0x00000031
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm2MaxBase|0x403040FFF|UINT64|0x00000032
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm3Base|0x403140000|UINT64|0x00000033
+ gArmN1SdpTokenSpaceGuid.PcdCsEtm3MaxBase|0x403140FFF|UINT64|0x00000034
+
+ # CoreSight TMC (ETRs/ETFs/ETBs)
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf0Base|0x400410000|UINT64|0x00000035
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf0MaxBase|0x400410FFF|UINT64|0x00000036
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf1Base|0x400420000|UINT64|0x00000037
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf1MaxBase|0x400420FFF|UINT64|0x00000038
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf2Base|0x400010000|UINT64|0x00000039
+ gArmN1SdpTokenSpaceGuid.PcdCsEtf2MaxBase|0x400010FFF|UINT64|0x0000003A
+ gArmN1SdpTokenSpaceGuid.PcdCsEtrBase|0x400120000|UINT64|0x00000043
+ gArmN1SdpTokenSpaceGuid.PcdCsEtrMaxBase|0x400120FFF|UINT64|0x00000044
+
+ # CoreSight Dynamic Funnel(s)
+ gArmN1SdpTokenSpaceGuid.PcdCsFunnel0Base|0x4000B0000|UINT64|0x0000003B
+ gArmN1SdpTokenSpaceGuid.PcdCsFunnel0MaxBase|0x4000B0FFF|UINT64|0x0000003C
+ gArmN1SdpTokenSpaceGuid.PcdCsFunnel1Base|0x4000A0000|UINT64|0x0000003D
+ gArmN1SdpTokenSpaceGuid.PcdCsFunnel1MaxBase|0x4000A0FFF|UINT64|0x0000003E
+
+ # CoreSight Dynamic Replicator(s)
+ gArmN1SdpTokenSpaceGuid.PcdCsReplicatorBase|0x400110000|UINT64|0x0000003F
+ gArmN1SdpTokenSpaceGuid.PcdCsReplicatorMaxBase|0x400110FFF|UINT64|0x00000040
+
+ # CoreSight TPIU
+ gArmN1SdpTokenSpaceGuid.PcdCsTpiuBase|0x400130000|UINT64|0x00000041
+ gArmN1SdpTokenSpaceGuid.PcdCsTpiuMaxBase|0x400130FFF|UINT64|0x00000042
+
+ # CoreSight STM and STM Stimulus
+ gArmN1SdpTokenSpaceGuid.PcdCsStmBase|0x400800000|UINT64|0x00000045
+ gArmN1SdpTokenSpaceGuid.PcdCsStmMaxBase|0x400800FFF|UINT64|0x00000046
+ gArmN1SdpTokenSpaceGuid.PcdCsStmStimulusBase|0x4D000000|UINT32|0x00000047
+ gArmN1SdpTokenSpaceGuid.PcdCsStmStimulusSize|0x1000000|UINT32|0x00000048
+
+ # CoreSight Components' Size
+ #
+ # Newton TRMs specify the size for these coresight components as 64K.
+ # The actual size is just 4K though 64K is reserved. Access to the
+ # unmapped reserved region results in a DECERR response.
+ #
+ gArmN1SdpTokenSpaceGuid.PcdCsComponentSize|0x1000|UINT32|0x00000049
+
+ # Remote Chip PCIe
+ gArmN1SdpTokenSpaceGuid.PcdRemotePcieIoTranslation|0x40075200000|UINT64|0x0000004A
+ gArmN1SdpTokenSpaceGuid.PcdRemotePcieMmio32Translation|0x40000000000|UINT64|0x0000004B
+ gArmN1SdpTokenSpaceGuid.PcdRemotePcieMmio64Translation|0x40000000000|UINT64|0x0000004C
diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.dsc b/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
index 61e7a909f8..d5ada590e1 100644
--- a/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
@@ -1,8 +1,11 @@
+## @file
+# Component description file specific for N1Sdp
#
-# Copyright (c) 2018 - 2020, ARM Limited. All rights reserved.
+# Copyright (c) 2018 - 2021, ARM Limited. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
+##

################################################################################
#
@@ -33,6 +36,9 @@
TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf

+ # file explorer library support
+ FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
+
[LibraryClasses.common.SEC]
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
@@ -71,6 +77,9 @@
[LibraryClasses.common.DXE_RUNTIME_DRIVER]
BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
+!if $(TARGET) != RELEASE
+ DebugLib|MdePkg/Library/DxeRuntimeDebugLibSerialPort/DxeRuntimeDebugLibSerialPort.inf
+!endif

[LibraryClasses.common.UEFI_DRIVER, LibraryClasses.common.UEFI_APPLICATION, LibraryClasses.common.DXE_RUNTIME_DRIVER, LibraryClasses.common.DXE_DRIVER]
PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
@@ -82,11 +91,16 @@
################################################################################

[PcdsFeatureFlag.common]
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskSupported|TRUE
gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE

[PcdsFixedAtBuild.common]
gArmTokenSpaceGuid.PcdVFPEnabled|1

+ # RAM Disk
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskBase|0x88000000
+ gArmN1SdpTokenSpaceGuid.PcdRamDiskSize|0x18000000
+
# Stacks for MPCores in Normal World
gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0x80000000
gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x40000
@@ -99,6 +113,9 @@
# Secondary DDR memory
gArmNeoverseN1SocTokenSpaceGuid.PcdDramBlock2Base|0x8080000000

+ # External memory
+ gArmNeoverseN1SocTokenSpaceGuid.PcdExtMemorySpace|0x40000000000
+
# GIC Base Addresses
gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0x2C000000
gArmTokenSpaceGuid.PcdGicDistributorBase|0x30000000
@@ -198,6 +215,9 @@
BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
}

+ # Platform driver
+ Platform/ARM/N1Sdp/Drivers/PlatformDxe/PlatformDxe.inf
+
# Human Interface Support
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf

@@ -236,6 +256,9 @@
# SATA Controller
MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf

+ # NVMe boot devices
+ MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+
# Usb Support
MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
@@ -244,3 +267,6 @@
MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.inf
+
+ # RAM Disk
+ MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.fdf b/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
index c4e1f7b4b8..6b097438ad 100644
--- a/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
@@ -1,8 +1,10 @@
+## @file
+# FDF file of N1Sdp
#
-# Copyright (c) 2018 - 2020, ARM Limited. All rights reserved.
+# Copyright (c) 2018 - 2021, ARM Limited. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
+##

################################################################################
#
@@ -109,6 +111,9 @@ READ_LOCK_STATUS = TRUE
# SATA Controller
INF MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf

+ # NVMe boot devices
+ INF MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+
# Usb Support
INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
INF MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
@@ -137,10 +142,14 @@ READ_LOCK_STATUS = TRUE

# FV FileSystem
INF MdeModulePkg/Universal/FvSimpleFileSystemDxe/FvSimpleFileSystemDxe.inf
+ INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf

# UEFI applications
INF ShellPkg/Application/Shell/Shell.inf

+ # Platform driver
+ INF Platform/ARM/N1Sdp/Drivers/PlatformDxe/PlatformDxe.inf
+
# Bds
INF MdeModulePkg/Application/UiApp/UiApp.inf
INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf