Add support for RME extension to SBSA

Platform/Qemu/SbsaQemu/SbsaQemu-generic.fdf.inc

@@ -0,0 +1,281 @@
+#
+#  Copyright (c) 2019, Linaro Limited. All rights reserved.
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+
+################################################################################
+#
+# FD Section for FLASH1
+#
+################################################################################
+
+[FD.SBSA_FLASH1]
+BaseAddress   = 0x10000000|gArmTokenSpaceGuid.PcdFdBaseAddress
+Size          = 0x003C0000|gArmTokenSpaceGuid.PcdFdSize
+ErasePolarity = 1
+BlockSize     = 0x00001000
+NumBlocks     = 0x3C0
+
+## Place for EFI (BL33)
+# This offset (if any as it is 0x0 currently) + BaseAddress (0x10000000) must be set in PRELOADED_BL33_BASE at ATF
+0x00000000|0x00300000
+gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize
+FV = FVMAIN_COMPACT
+
+## Place for Variables. They share flash1 with EFI
+# Must be aligned to Flash Block size 0x40000
+0x00300000|0x00040000
+gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
+#NV_VARIABLE_STORE
+DATA = {
+  ## This is the EFI_FIRMWARE_VOLUME_HEADER
+  # ZeroVector []
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  # FileSystemGuid: gEfiSystemNvDataFvGuid         =
+  #   { 0xFFF12B8D, 0x7696, 0x4C8B,
+  #     { 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50 }}
+  0x8D, 0x2B, 0xF1, 0xFF, 0x96, 0x76, 0x8B, 0x4C,
+  0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50,
+  # FvLength: 0xC0000
+  0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00,
+  # Signature "_FVH"       # Attributes
+  0x5f, 0x46, 0x56, 0x48, 0xff, 0xfe, 0x04, 0x00,
+  # HeaderLength # CheckSum # ExtHeaderOffset #Reserved #Revision
+  0x48, 0x00, 0x28, 0x09, 0x00, 0x00, 0x00, 0x02,
+  # Blockmap[0]: 0x3 Blocks * 0x40000 Bytes / Block
+  0x3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
+  # Blockmap[1]: End
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  ## This is the VARIABLE_STORE_HEADER
+  # It is compatible with SECURE_BOOT_ENABLE == FALSE as well.
+  # Signature: gEfiAuthenticatedVariableGuid =
+  #   { 0xaaf32c78, 0x947b, 0x439a,
+  #     { 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92 }}
+  0x78, 0x2c, 0xf3, 0xaa, 0x7b, 0x94, 0x9a, 0x43,
+  0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92,
+  # Size: 0x40000 (gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize) -
+  #         0x48 (size of EFI_FIRMWARE_VOLUME_HEADER) = 0x3ffb8
+  # This can speed up the Variable Dispatch a bit.
+  0xB8, 0xFF, 0x03, 0x00,
+  # FORMATTED: 0x5A #HEALTHY: 0xFE #Reserved: UINT16 #Reserved1: UINT32
+  0x5A, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+}
+
+0x00340000|0x00040000
+gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
+#NV_FTW_WORKING
+DATA = {
+  # EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER->Signature = gEdkiiWorkingBlockSignatureGuid         =
+  #  { 0x9e58292b, 0x7c68, 0x497d, { 0xa0, 0xce, 0x65,  0x0, 0xfd, 0x9f, 0x1b, 0x95 }}
+  0x2b, 0x29, 0x58, 0x9e, 0x68, 0x7c, 0x7d, 0x49,
+  0xa0, 0xce, 0x65,  0x0, 0xfd, 0x9f, 0x1b, 0x95,
+  # Crc:UINT32            #WorkingBlockValid:1, WorkingBlockInvalid:1, Reserved
+  0x5b, 0xe7, 0xc6, 0x86, 0xFE, 0xFF, 0xFF, 0xFF,
+  # WriteQueueSize: UINT64
+  0xE0, 0xFF, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00
+}
+
+0x00380000|0x00040000
+gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
+#NV_FTW_SPARE
+
+################################################################################
+#
+# FV Section
+#
+# [FV] section is used to define what components or modules are placed within a flash
+# device file.  This section also defines order the components and modules are positioned
+# within the image.  The [FV] section consists of define statements, set statements and
+# module statements.
+#
+################################################################################
+
+[FV.FvMain]
+FvNameGuid         = 706c8e7f-306e-4dbc-a4ca-c8615d0d1b96
+BlockSize          = 0x40
+NumBlocks          = 0         # This FV gets compressed so make it just big enough
+FvAlignment        = 16        # FV alignment and FV attributes setting.
+ERASE_POLARITY     = 1
+MEMORY_MAPPED      = TRUE
+STICKY_WRITE       = TRUE
+LOCK_CAP           = TRUE
+LOCK_STATUS        = TRUE
+WRITE_DISABLED_CAP = TRUE
+WRITE_ENABLED_CAP  = TRUE
+WRITE_STATUS       = TRUE
+WRITE_LOCK_CAP     = TRUE
+WRITE_LOCK_STATUS  = TRUE
+READ_DISABLED_CAP  = TRUE
+READ_ENABLED_CAP   = TRUE
+READ_STATUS        = TRUE
+READ_LOCK_CAP      = TRUE
+READ_LOCK_STATUS   = TRUE
+
+  INF MdeModulePkg/Core/Dxe/DxeMain.inf
+  INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
+  INF Silicon/Qemu/SbsaQemu/Drivers/SbsaQemuHighMemDxe/SbsaQemuHighMemDxe.inf
+
+  #
+  # PI DXE Drivers producing Architectural Protocols (EFI Services)
+  #
+  INF ArmPkg/Drivers/CpuDxe/CpuDxe.inf
+  INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
+  INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
+  INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
+  INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
+  INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
+  INF SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
+  INF MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
+  INF MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
+  INF EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf
+  INF EmbeddedPkg/MetronomeDxe/MetronomeDxe.inf
+  INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
+
+  #
+  # Multiple Console IO support
+  #
+  INF MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
+  INF MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
+  INF MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
+  INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
+  INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
+
+  INF ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
+  INF ArmPkg/Drivers/TimerDxe/TimerDxe.inf
+  INF OvmfPkg/VirtNorFlashDxe/VirtNorFlashDxe.inf
+  INF MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
+  INF SecurityPkg/RandomNumberGenerator/RngDxe/RngDxe.inf
+
+  #
+  # FAT filesystem + GPT/MBR partitioning + UDF filesystem
+  #
+  INF MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
+  INF MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
+  INF FatPkg/EnhancedFatDxe/Fat.inf
+  INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
+  INF MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+
+  #
+  # UEFI application (Shell Embedded Boot Loader)
+  #
+  INF ShellPkg/Application/Shell/Shell.inf
+
+  #
+  # Bds
+  #
+  INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
+  INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
+  INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
+  INF MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf
+  INF MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
+  INF MdeModulePkg/Application/UiApp/UiApp.inf
+
+  #
+  # Networking stack
+  #
+!include NetworkPkg/Network.fdf.inc
+
+  #
+  # SCSI Bus and Disk Driver
+  #
+  INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
+  INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
+
+  #
+  # ACPI support
+  #
+  INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
+  INF MdeModulePkg/Universal/Acpi/AcpiPlatformDxe/AcpiPlatformDxe.inf
+  INF Silicon/Qemu/SbsaQemu/Drivers/SbsaQemuAcpiDxe/SbsaQemuAcpiDxe.inf
+  INF RuleOverride = ACPITABLE Silicon/Qemu/SbsaQemu/AcpiTables/AcpiTables.inf
+  INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.inf
+
+  #
+  # SMBIOS support
+  #
+  INF ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassDxe.inf
+  INF ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDxe.inf
+  INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
+  INF Silicon/Qemu/SbsaQemu/Drivers/SbsaQemuSmbiosDxe/SbsaQemuSmbiosDxe.inf
+
+  #
+  # PCI support
+  #
+  INF ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
+  INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
+  INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+
+  #
+  # NVME support
+  #
+  INF  MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+
+  #
+  # USB Support
+  #
+  INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
+  INF MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
+  INF MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
+  INF MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
+  INF MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
+  INF MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
+
+  #
+  # TianoCore logo (splash screen)
+  #
+  INF MdeModulePkg/Logo/LogoDxe.inf
+
+  #
+  # Ramdisk support
+  #
+  INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+
+[FV.FVMAIN_COMPACT]
+FvAlignment        = 16
+ERASE_POLARITY     = 1
+MEMORY_MAPPED      = TRUE
+STICKY_WRITE       = TRUE
+LOCK_CAP           = TRUE
+LOCK_STATUS        = TRUE
+WRITE_DISABLED_CAP = TRUE
+WRITE_ENABLED_CAP  = TRUE
+WRITE_STATUS       = TRUE
+WRITE_LOCK_CAP     = TRUE
+WRITE_LOCK_STATUS  = TRUE
+READ_DISABLED_CAP  = TRUE
+READ_ENABLED_CAP   = TRUE
+READ_STATUS        = TRUE
+READ_LOCK_CAP      = TRUE
+READ_LOCK_STATUS   = TRUE
+
+  INF ArmPlatformPkg/Sec/Sec.inf
+  INF MdeModulePkg/Core/Pei/PeiMain.inf
+  INF ArmPlatformPkg/PlatformPei/PlatformPeim.inf
+  INF ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf
+  INF ArmPkg/Drivers/CpuPei/CpuPei.inf
+  INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf
+  INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
+
+  # IDE/AHCI Support
+  INF MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
+  INF MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
+  INF MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
+  INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
+  INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
+
+  # NonDiscoverableDevices
+  INF Silicon/Qemu/SbsaQemu/Drivers/SbsaQemuPlatformDxe/SbsaQemuPlatformDxe.inf
+  INF MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.inf
+
+  #VGA
+  INF OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf
+
+  FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
+    SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE {
+      SECTION FV_IMAGE = FVMAIN
+    }
+  }
+
+!include ArmVirtPkg/ArmVirtRules.fdf.inc

Platform/Qemu/SbsaQemu/SbsaQemu-rme.dsc

@@ -0,0 +1,22 @@
+#
+#  Copyright (c) 2025, Linaro Ltd. All rights reserved.
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+
+################################################################################
+#
+# Defines Section - statements that will be processed to create a Makefile.
+#
+################################################################################
+[Defines]
+  OUTPUT_DIRECTORY               = Build/SbsaQemu-rme
+  FLASH_DEFINITION               = Platform/Qemu/SbsaQemu/SbsaQemu-rme.fdf
+
+!include SbsaQemu-generic.dsc.inc
+
+[PcdsFixedAtBuild.common]
+  # System Memory Base -- when RME is enabled, the memory base is set
+  # after the RMM
+  gArmTokenSpaceGuid.PcdSystemMemoryBase|0x10043000000
+  gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0x1004307c000

Platform/Qemu/SbsaQemu/SbsaQemu-rme.fdf

@@ -0,0 +1,53 @@
+#
+#  Copyright (c) 2025 linaro Limited. All rights reserved.
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+
+################################################################################
+#
+# FD Section for FLASH0
+#
+# The [FD] Section is made up of the definition statements and a
+# description of what goes into  the Flash Device Image.  Each FD section
+# defines one flash "device" image.  A flash device image may be one of
+# the following: Removable media bootable image (like a boot floppy
+# image,) an Option ROM image (that would be "flashed" into an add-in
+# card,) a System "Flash"  image (that would be burned into a system's
+# flash) or an Update ("Capsule") image that will be used to update and
+# existing system flash.
+#
+################################################################################
+
+[FD.SBSA_FLASH0]
+BaseAddress   = 0x00000000
+Size          = 0x00712000
+ErasePolarity = 1
+BlockSize     = 0x00001000
+NumBlocks     = 0x712
+
+################################################################################
+#
+# Following are lists of FD Region layout which correspond to the locations of different
+# images within the flash device.
+#
+# Regions must be defined in ascending order and may not overlap.
+#
+# A Layout Region start with a eight digit hex offset (leading "0x" required) followed by
+# the pipe "|" character, followed by the size of the region, also in hex with the leading
+# "0x" characters. Like:
+# Offset|Size
+# PcdOffsetCName|PcdSizeCName
+# RegionType <FV, DATA, or FILE>
+#
+################################################################################
+## Place for Trusted Firmware
+# flash0 is secure so we put here the BL1
+0x00000000|0x00012000
+FILE = Platform/Qemu/Sbsa/bl1.bin
+
+# and FIP (BL2 + BL31)
+0x00012000|0x00700000
+FILE = Platform/Qemu/Sbsa/fip.bin
+
+!include SbsaQemu-generic.fdf.inc