* [PATCH edk2-platforms v3 1/3] Platform/ARM/SgiPkg: Build infrastructure for StandaloneMm image
2018-12-27 4:53 [PATCH edk2-platforms v3 0/3] Platform/ARM/SgiPkg: Enable StandaloneMm on Sgi platforms Sughosh Ganu
@ 2018-12-27 4:53 ` Sughosh Ganu
2018-12-27 4:53 ` [PATCH edk2-platforms v3 2/3] Platform/ARM/SgiPkg: Setup memory buffers for MmCommunicate Sughosh Ganu
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Sughosh Ganu @ 2018-12-27 4:53 UTC (permalink / raw)
To: edk2-devel, Ard Biesheuvel, Leif Lindholm
Add the build infrastructure for compilation of StandaloneMm image
files and FD file.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com>
---
Platform/ARM/SgiPkg/PlatformStandaloneMm.dsc | 128 ++++++++++++++++++++
Platform/ARM/SgiPkg/PlatformStandaloneMm.fdf | 99 +++++++++++++++
2 files changed, 227 insertions(+)
diff --git a/Platform/ARM/SgiPkg/PlatformStandaloneMm.dsc b/Platform/ARM/SgiPkg/PlatformStandaloneMm.dsc
new file mode 100644
index 000000000000..6cdbcd84422c
--- /dev/null
+++ b/Platform/ARM/SgiPkg/PlatformStandaloneMm.dsc
@@ -0,0 +1,128 @@
+#
+# Copyright (c) 2018, ARM Limited. All rights reserved.
+#
+# This program and the accompanying materials are licensed and made available
+# under the terms and conditions of the BSD License which accompanies this
+# distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+
+################################################################################
+#
+# Defines Section - statements that will be processed to create a Makefile.
+#
+################################################################################
+[Defines]
+ PLATFORM_NAME = Sgi_Mm_Standalone
+ PLATFORM_GUID = 34B78C8F-CFD5-49D5-8360-E91143F6106D
+ PLATFORM_VERSION = 1.0
+ DSC_SPECIFICATION = 0x00010011
+ OUTPUT_DIRECTORY = Build/$(PLATFORM_NAME)
+ SUPPORTED_ARCHITECTURES = AARCH64
+ BUILD_TARGETS = DEBUG|RELEASE|NOOPT
+ SKUID_IDENTIFIER = DEFAULT
+ FLASH_DEFINITION = Platform/ARM/SgiPkg/PlatformStandaloneMm.fdf
+ DEFINE DEBUG_MESSAGE = TRUE
+
+ # LzmaF86
+ DEFINE COMPRESSION_TOOL_GUID = D42AE6BD-1352-4bfb-909A-CA72A6EAE889
+
+################################################################################
+#
+# Library Class section - list of all Library Classes needed by this Platform.
+#
+################################################################################
+[LibraryClasses]
+ #
+ # Basic
+ #
+ BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
+ BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
+ DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
+ DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
+ FvLib|StandaloneMmPkg/Library/FvLib/FvLib.inf
+ HobLib|StandaloneMmPkg/Library/StandaloneMmCoreHobLib/StandaloneMmCoreHobLib.inf
+ IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
+ MemLib|StandaloneMmPkg/Library/StandaloneMmMemLib/StandaloneMmMemLib.inf
+ MemoryAllocationLib|StandaloneMmPkg/Library/StandaloneMmCoreMemoryAllocationLib/StandaloneMmCoreMemoryAllocationLib.inf
+ PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+ PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
+ PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
+ ReportStatusCodeLib|MdePkg/Library/BaseReportStatusCodeLibNull/BaseReportStatusCodeLibNull.inf
+
+ #
+ # Entry point
+ #
+ StandaloneMmDriverEntryPoint|StandaloneMmPkg/Library/StandaloneMmDriverEntryPoint/StandaloneMmDriverEntryPoint.inf
+
+ ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
+ StandaloneMmMmuLib|ArmPkg/Library/StandaloneMmMmuLib/ArmMmuStandaloneMmLib.inf
+ ArmSvcLib|ArmPkg/Library/ArmSvcLib/ArmSvcLib.inf
+ CacheMaintenanceLib|ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.inf
+ PeCoffExtraActionLib|StandaloneMmPkg/Library/StandaloneMmPeCoffExtraActionLib/StandaloneMmPeCoffExtraActionLib.inf
+
+ # ARM PL011 UART Driver
+ PL011UartClockLib|ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.inf
+ PL011UartLib|ArmPlatformPkg/Library/PL011UartLib/PL011UartLib.inf
+ SerialPortLib|ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.inf
+
+ StandaloneMmCoreEntryPoint|StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf
+
+################################################################################
+#
+# Pcd Section - list of all EDK II PCD Entries defined by this Platform
+#
+################################################################################
+[PcdsFeatureFlag]
+ gStandaloneMmPkgTokenSpaceGuid.PcdStandaloneMmEnable|TRUE
+
+[PcdsFixedAtBuild]
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x800000CF
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0xff
+ gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|0x0f
+
+ ## PL011 - Serial Terminal
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase|0x7FF70000
+ gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|115200
+
+###################################################################################################
+#
+# Components Section - list of the modules and components that will be processed by compilation
+# tools and the EDK II tools to generate PE32/PE32+/Coff image files.
+#
+# Note: The EDK II DSC file is not used to specify how compiled binary images get placed
+# into firmware volume images. This section is just a list of modules to compile from
+# source into UEFI-compliant binaries.
+# It is the FDF file that contains information on combining binary files into firmware
+# volume images, whose concept is beyond UEFI and is described in PI specification.
+# Binary modules do not need to be listed in this section, as they should be
+# specified in the FDF file. For example: Shell binary (Shell_Full.efi), FAT binary (Fat.efi),
+# Logo (Logo.bmp), and etc.
+# There may also be modules listed in this section that are not required in the FDF file,
+# When a module listed here is excluded from FDF file, then UEFI-compliant binary will be
+# generated for it, but the binary will not be put into any firmware volume.
+#
+###################################################################################################
+[Components.common]
+ #
+ # MM Core
+ #
+ StandaloneMmPkg/Core/StandaloneMmCore.inf
+
+[Components.AARCH64]
+ StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/StandaloneMmCpu.inf
+
+###################################################################################################
+#
+# BuildOptions Section - Define the module specific tool chain flags that should be used as
+# the default flags for a module. These flags are appended to any
+# standard flags that are defined by the build process. They can be
+# applied for any modules or only those modules with the specific
+# module style (EDK or EDKII) specified in [Components] section.
+#
+###################################################################################################
+[BuildOptions.AARCH64]
+ GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000 -march=armv8-a+nofp
diff --git a/Platform/ARM/SgiPkg/PlatformStandaloneMm.fdf b/Platform/ARM/SgiPkg/PlatformStandaloneMm.fdf
new file mode 100644
index 000000000000..810460ca988a
--- /dev/null
+++ b/Platform/ARM/SgiPkg/PlatformStandaloneMm.fdf
@@ -0,0 +1,99 @@
+#
+# Copyright (c) 2018, ARM Limited. All rights reserved.
+#
+# This program and the accompanying materials are licensed and made available
+# under the terms and conditions of the BSD License which accompanies this
+# distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+
+################################################################################
+#
+# FD Section
+# 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.BL32_AP_MM]
+BaseAddress = 0xff200000|gArmTokenSpaceGuid.PcdFdBaseAddress # UEFI in DRAM + 128MB.
+Size = 0x00e00000|gArmTokenSpaceGuid.PcdFdSize # The size in bytes of the device (64MiB).
+ErasePolarity = 1
+
+BlockSize = 0x00001000
+NumBlocks = 0x0e00
+
+0x00000000|0x00280000
+gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize
+FV = FVMAIN_COMPACT
+
+[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 StandaloneMmPkg/Core/StandaloneMmCore.inf
+ INF StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/StandaloneMmCpu.inf
+
+################################################################################
+#
+# Rules are use with the [FV] section's module INF type to define
+# how an FFS file is created for a given INF file. The following Rule are the default
+# rules for the different module type. User can add the customized rules to define the
+# content of the FFS file.
+#
+################################################################################
+
+
+############################################################################
+# Example of a DXE_DRIVER FFS file with a Checksum encapsulation section #
+############################################################################
+#
+#[Rule.Common.DXE_DRIVER]
+# FILE DRIVER = $(NAMED_GUID) {
+# DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
+# COMPRESS PI_STD {
+# GUIDED {
+# PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
+# UI STRING="$(MODULE_NAME)" Optional
+# VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+# }
+# }
+# }
+#
+############################################################################
+
+[Rule.Common.MM_CORE_STANDALONE]
+ FILE SEC = $(NAMED_GUID) RELOCS_STRIPPED FIXED {
+ PE32 PE32 Align = Auto $(INF_OUTPUT)/$(MODULE_NAME).efi
+ }
+
+[Rule.Common.MM_STANDALONE]
+ FILE MM_STANDALONE = $(NAMED_GUID) {
+ SMM_DEPEX SMM_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
+ PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
+ UI STRING="$(MODULE_NAME)" Optional
+ VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+ }
--
2.7.4
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH edk2-platforms v3 2/3] Platform/ARM/SgiPkg: Setup memory buffers for MmCommunicate
2018-12-27 4:53 [PATCH edk2-platforms v3 0/3] Platform/ARM/SgiPkg: Enable StandaloneMm on Sgi platforms Sughosh Ganu
2018-12-27 4:53 ` [PATCH edk2-platforms v3 1/3] Platform/ARM/SgiPkg: Build infrastructure for StandaloneMm image Sughosh Ganu
@ 2018-12-27 4:53 ` Sughosh Ganu
2018-12-27 4:53 ` [PATCH edk2-platforms v3 3/3] Platform/ARM/SgiPkg: Enable MmCommunication module on the platform Sughosh Ganu
2018-12-27 9:53 ` [PATCH edk2-platforms v3 0/3] Platform/ARM/SgiPkg: Enable StandaloneMm on Sgi platforms Ard Biesheuvel
3 siblings, 0 replies; 5+ messages in thread
From: Sughosh Ganu @ 2018-12-27 4:53 UTC (permalink / raw)
To: edk2-devel, Ard Biesheuvel, Leif Lindholm
Add memory regions for MmCommuncate buffers into the virtual memory
table.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com>
---
Platform/ARM/SgiPkg/SgiPlatform.dsc | 12 ++++++++++++
Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf | 4 ++++
Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c | 8 +++++++-
3 files changed, 23 insertions(+), 1 deletion(-)
diff --git a/Platform/ARM/SgiPkg/SgiPlatform.dsc b/Platform/ARM/SgiPkg/SgiPlatform.dsc
index 7995c7d132d6..f9e50f00b121 100644
--- a/Platform/ARM/SgiPkg/SgiPlatform.dsc
+++ b/Platform/ARM/SgiPkg/SgiPlatform.dsc
@@ -197,6 +197,18 @@ [PcdsFixedAtBuild.common]
gArmSgiTokenSpaceGuid.PcdVirtioNetSize|0x10000
gArmSgiTokenSpaceGuid.PcdVirtioNetInterrupt|204
+ #
+ # Set the base address and size of the buffer used
+ # for communication between the Normal world edk2
+ # with StandaloneMm image at S-EL0 through MM_COMMUNICATE.
+ # This buffer gets allocated in ATF and since we do not have
+ # a mechanism currently to communicate the base address and
+ # size of this buffer from ATF, hard-code it here
+ #
+ ## MM Communicate
+ gArmTokenSpaceGuid.PcdMmBufferBase|0xFF600000
+ gArmTokenSpaceGuid.PcdMmBufferSize|0x10000
+
################################################################################
#
# Components Section - list of all EDK II Modules needed by this Platform
diff --git a/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf b/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf
index 260be58fb38c..c0fcc8198201 100644
--- a/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf
+++ b/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf
@@ -25,6 +25,7 @@ [Packages]
MdeModulePkg/MdeModulePkg.dec
MdePkg/MdePkg.dec
Platform/ARM/SgiPkg/SgiPlatform.dec
+ StandaloneMmPkg/StandaloneMmPkg.dec
[LibraryClasses]
ArmLib
@@ -62,6 +63,9 @@ [FixedPcd]
gArmTokenSpaceGuid.PcdPciMmio64Base
gArmTokenSpaceGuid.PcdPciMmio64Size
+ gArmTokenSpaceGuid.PcdMmBufferBase
+ gArmTokenSpaceGuid.PcdMmBufferSize
+
gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress
[Guids]
diff --git a/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c b/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c
index 6ec2e8a7096d..60729e3c7158 100644
--- a/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c
+++ b/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c
@@ -22,7 +22,7 @@
#include <SgiPlatform.h>
// Total number of descriptors, including the final "end-of-table" descriptor.
-#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS 12
+#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS 13
/**
Returns the Virtual Memory Map of the platform.
@@ -136,6 +136,12 @@ ArmPlatformGetVirtualMemoryMap (
SIZE_1MB;
VirtualMemoryTable[Index].Attributes = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
+ // MM Memory Space
+ VirtualMemoryTable[++Index].PhysicalBase = PcdGet64 (PcdMmBufferBase);
+ VirtualMemoryTable[Index].VirtualBase = PcdGet64 (PcdMmBufferBase);
+ VirtualMemoryTable[Index].Length = PcdGet64 (PcdMmBufferSize);
+ VirtualMemoryTable[Index].Attributes = ARM_MEMORY_REGION_ATTRIBUTE_UNCACHED_UNBUFFERED;
+
// End of Table
VirtualMemoryTable[++Index].PhysicalBase = 0;
VirtualMemoryTable[Index].VirtualBase = 0;
--
2.7.4
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH edk2-platforms v3 3/3] Platform/ARM/SgiPkg: Enable MmCommunication module on the platform
2018-12-27 4:53 [PATCH edk2-platforms v3 0/3] Platform/ARM/SgiPkg: Enable StandaloneMm on Sgi platforms Sughosh Ganu
2018-12-27 4:53 ` [PATCH edk2-platforms v3 1/3] Platform/ARM/SgiPkg: Build infrastructure for StandaloneMm image Sughosh Ganu
2018-12-27 4:53 ` [PATCH edk2-platforms v3 2/3] Platform/ARM/SgiPkg: Setup memory buffers for MmCommunicate Sughosh Ganu
@ 2018-12-27 4:53 ` Sughosh Ganu
2018-12-27 9:53 ` [PATCH edk2-platforms v3 0/3] Platform/ARM/SgiPkg: Enable StandaloneMm on Sgi platforms Ard Biesheuvel
3 siblings, 0 replies; 5+ messages in thread
From: Sughosh Ganu @ 2018-12-27 4:53 UTC (permalink / raw)
To: edk2-devel, Ard Biesheuvel, Leif Lindholm
The ArmMmCommunication module is used for communication between
non-secure and secure world using Arm's Management Mode
Specification. Enable this module on Sgi platforms. This would be used
subsequently by the RAS and SecureBoot features, support for which
is to be added on the platform.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com>
---
Platform/ARM/SgiPkg/SgiPlatform.dsc | 2 ++
Platform/ARM/SgiPkg/SgiPlatform.fdf | 3 +++
2 files changed, 5 insertions(+)
diff --git a/Platform/ARM/SgiPkg/SgiPlatform.dsc b/Platform/ARM/SgiPkg/SgiPlatform.dsc
index f9e50f00b121..bdb4ecb06d19 100644
--- a/Platform/ARM/SgiPkg/SgiPlatform.dsc
+++ b/Platform/ARM/SgiPkg/SgiPlatform.dsc
@@ -343,3 +343,5 @@ [Components.common]
# SATA Controller
#
MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
+
+ ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.inf
diff --git a/Platform/ARM/SgiPkg/SgiPlatform.fdf b/Platform/ARM/SgiPkg/SgiPlatform.fdf
index 80c3412fd4ad..7916a5246902 100644
--- a/Platform/ARM/SgiPkg/SgiPlatform.fdf
+++ b/Platform/ARM/SgiPkg/SgiPlatform.fdf
@@ -169,6 +169,9 @@ [FV.FvMain]
#
INF ShellPkg/Application/Shell/Shell.inf
+ # MM Communicate
+ INF ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.inf
+
#
# Platform driver
#
--
2.7.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH edk2-platforms v3 0/3] Platform/ARM/SgiPkg: Enable StandaloneMm on Sgi platforms
2018-12-27 4:53 [PATCH edk2-platforms v3 0/3] Platform/ARM/SgiPkg: Enable StandaloneMm on Sgi platforms Sughosh Ganu
` (2 preceding siblings ...)
2018-12-27 4:53 ` [PATCH edk2-platforms v3 3/3] Platform/ARM/SgiPkg: Enable MmCommunication module on the platform Sughosh Ganu
@ 2018-12-27 9:53 ` Ard Biesheuvel
3 siblings, 0 replies; 5+ messages in thread
From: Ard Biesheuvel @ 2018-12-27 9:53 UTC (permalink / raw)
To: Sughosh Ganu; +Cc: edk2-devel@lists.01.org, Leif Lindholm
On Thu, 27 Dec 2018 at 05:53, Sughosh Ganu <sughosh.ganu@arm.com> wrote:
>
> Changes since v2: Handle review comments from Ard Biesheuvel
>
> The following patches enable building of StandaloneMm image on Sgi
> platforms.
>
> The first patch adds build infra for StandaloneMm image. The second
> patch of the series adds memory buffer required for communication
> between the non-secure world with StandaloneMm image using MM
> Communicate. The third patch of the series enables MmCommunication
> module on the platform for it subsequent use by features like
> Secure-Boot and Error Injection and Handling for RAS.
>
> Sughosh Ganu (3):
> Platform/ARM/SgiPkg: Build infrastructure for StandaloneMm image
> Platform/ARM/SgiPkg: Setup memory buffers for MmCommunicate
> Platform/ARM/SgiPkg: Enable MmCommunication module on the platform
>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Pushed as 861c200cda14..f685a57901c3
Thanks!
^ permalink raw reply [flat|nested] 5+ messages in thread