From: "Nhi Pham" <nhi@os.amperecomputing.com>
To: devel@edk2.groups.io
Cc: Nhi Pham <nhi@os.amperecomputing.com>,
Thang Nguyen <thang@os.amperecomputing.com>,
Chuong Tran <chuong@os.amperecomputing.com>,
Phong Vo <phong@os.amperecomputing.com>,
Leif Lindholm <leif@nuviainc.com>,
Michael D Kinney <michael.d.kinney@intel.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Nate DeSimone <nathaniel.l.desimone@intel.com>
Subject: [edk2-platforms][PATCH v2 30/32] AmpereSiliconPkg: Implement PlatformBootManagerLib for LinuxBoot
Date: Wed, 26 May 2021 17:07:22 +0700 [thread overview]
Message-ID: <20210526100724.5359-32-nhi@os.amperecomputing.com> (raw)
In-Reply-To: <20210526100724.5359-1-nhi@os.amperecomputing.com>
The PlatformBootManagerLib library derived from
ArmPkg/Library/PlatformBootManagerLib.
This implementation registers only a common GUID for LinuxBoot Payload
("D834A5AD-459C-4AED-B0D0-8CBCB28838D7") as a active boot option. This
allows BDS to jump to the LinuxBoot Shell immediately without entering
the UiApp Setup Screen or UEFI Shell.
Cc: Thang Nguyen <thang@os.amperecomputing.com>
Cc: Chuong Tran <chuong@os.amperecomputing.com>
Cc: Phong Vo <phong@os.amperecomputing.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Signed-off-by: Nhi Pham <nhi@os.amperecomputing.com>
---
Silicon/Ampere/AmpereSiliconPkg/Library/LinuxBootBootManagerLib/LinuxBootBootManagerLib.inf | 54 ++++++
Silicon/Ampere/AmpereSiliconPkg/Library/LinuxBootBootManagerLib/LinuxBootBm.c | 173 ++++++++++++++++++++
2 files changed, 227 insertions(+)
diff --git a/Silicon/Ampere/AmpereSiliconPkg/Library/LinuxBootBootManagerLib/LinuxBootBootManagerLib.inf b/Silicon/Ampere/AmpereSiliconPkg/Library/LinuxBootBootManagerLib/LinuxBootBootManagerLib.inf
new file mode 100644
index 000000000000..cb4ade210117
--- /dev/null
+++ b/Silicon/Ampere/AmpereSiliconPkg/Library/LinuxBootBootManagerLib/LinuxBootBootManagerLib.inf
@@ -0,0 +1,54 @@
+## @file
+# Implementation for PlatformBootManagerLib library class interfaces.
+#
+# Copyright (C) 2015-2016, Red Hat, Inc.
+# Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
+# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
+# Copyright (c) 2020 - 2021, Ampere Computing LLC. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = LinuxBootBootManagerLib
+ FILE_GUID = 1FA91547-DB23-4F6A-8AF8-3B9782A7F917
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = PlatformBootManagerLib|DXE_DRIVER
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = ARM AARCH64
+#
+
+[Sources]
+ LinuxBootBm.c
+
+[Packages]
+ MdeModulePkg/MdeModulePkg.dec
+ MdePkg/MdePkg.dec
+ ShellPkg/ShellPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ BaseMemoryLib
+ DebugLib
+ MemoryAllocationLib
+ PrintLib
+ UefiBootManagerLib
+ UefiBootServicesTableLib
+ UefiLib
+ UefiRuntimeServicesTableLib
+
+[Pcd]
+
+[Guids]
+ gEfiEndOfDxeEventGroupGuid
+ gUefiShellFileGuid
+
+[Protocols]
+ gEfiLoadedImageProtocolGuid
diff --git a/Silicon/Ampere/AmpereSiliconPkg/Library/LinuxBootBootManagerLib/LinuxBootBm.c b/Silicon/Ampere/AmpereSiliconPkg/Library/LinuxBootBootManagerLib/LinuxBootBm.c
new file mode 100644
index 000000000000..2d0f087477d6
--- /dev/null
+++ b/Silicon/Ampere/AmpereSiliconPkg/Library/LinuxBootBootManagerLib/LinuxBootBm.c
@@ -0,0 +1,173 @@
+/** @file
+ Implementation for PlatformBootManagerLib library class interfaces.
+
+ Copyright (C) 2015-2016, Red Hat, Inc.
+ Copyright (c) 2014 - 2019, ARM Ltd. All rights reserved.<BR>
+ Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
+ Copyright (c) 2020 - 2021, Ampere Computing LLC. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Uefi.h>
+
+#include <Guid/EventGroup.h>
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootManagerLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Protocol/LoadedImage.h>
+#include <Protocol/PlatformBootManager.h>
+
+// This GUID must match the FILE_GUID in the LinuxBootPkg/LinuxBoot.inf file.
+// GUID: D834A5AD-459C-4AED-B0D0-8CBCB28838D7
+EFI_GUID mLinuxBootFileGuid = { 0xD834A5AD, 0x459C, 0x4AED, { 0xB0, 0xD0, 0x8C, 0xBC, 0xB2, 0x88, 0x38, 0xD7 } };
+
+STATIC
+VOID
+RegisterFvBootOption (
+ CONST EFI_GUID *FileGuid,
+ CHAR16 *Description,
+ UINT32 Attributes
+ )
+{
+ EFI_STATUS Status;
+ INTN OptionIndex;
+ EFI_BOOT_MANAGER_LOAD_OPTION NewOption;
+ EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions;
+ UINTN BootOptionCount;
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH FileNode;
+ EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;
+ EFI_DEVICE_PATH_PROTOCOL *DevicePath;
+
+ Status = gBS->HandleProtocol (
+ gImageHandle,
+ &gEfiLoadedImageProtocolGuid,
+ (VOID **)&LoadedImage
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ EfiInitializeFwVolDevicepathNode (&FileNode, FileGuid);
+ DevicePath = DevicePathFromHandle (LoadedImage->DeviceHandle);
+ ASSERT (DevicePath != NULL);
+ DevicePath = AppendDevicePathNode (
+ DevicePath,
+ (EFI_DEVICE_PATH_PROTOCOL *)&FileNode
+ );
+ ASSERT (DevicePath != NULL);
+
+ Status = EfiBootManagerInitializeLoadOption (
+ &NewOption,
+ LoadOptionNumberUnassigned,
+ LoadOptionTypeBoot,
+ Attributes,
+ Description,
+ DevicePath,
+ NULL,
+ 0
+ );
+ ASSERT_EFI_ERROR (Status);
+ FreePool (DevicePath);
+
+ BootOptions = EfiBootManagerGetLoadOptions (
+ &BootOptionCount,
+ LoadOptionTypeBoot
+ );
+
+ OptionIndex = EfiBootManagerFindLoadOption (
+ &NewOption,
+ BootOptions,
+ BootOptionCount
+ );
+
+ if (OptionIndex == -1) {
+ Status = EfiBootManagerAddLoadOptionVariable (&NewOption, MAX_UINTN);
+ ASSERT_EFI_ERROR (Status);
+ }
+ EfiBootManagerFreeLoadOption (&NewOption);
+ EfiBootManagerFreeLoadOptions (BootOptions, BootOptionCount);
+}
+
+/**
+ Do the platform specific action before the console is connected.
+
+ Such as:
+ Update console variable;
+ Register new Driver#### or Boot####;
+ Signal ReadyToLock event.
+**/
+VOID
+EFIAPI
+PlatformBootManagerBeforeConsole (
+ VOID
+ )
+{
+ //
+ // Signal EndOfDxe PI Event
+ //
+ EfiEventGroupSignal (&gEfiEndOfDxeEventGroupGuid);
+}
+
+/**
+ Do the platform specific action after the console is connected.
+
+ Such as:
+ Dynamically switch output mode;
+ Signal console ready platform customized event;
+ Run diagnostics like memory testing;
+ Connect certain devices;
+ Dispatch additional option roms.
+**/
+VOID
+EFIAPI
+PlatformBootManagerAfterConsole (
+ VOID
+ )
+{
+ //
+ // Register LinuxBoot
+ //
+ RegisterFvBootOption (
+ &mLinuxBootFileGuid,
+ L"LinuxBoot",
+ LOAD_OPTION_ACTIVE
+ );
+}
+
+/**
+ This function is called each second during the boot manager waits the
+ timeout.
+
+ @param TimeoutRemain The remaining timeout.
+**/
+VOID
+EFIAPI
+PlatformBootManagerWaitCallback (
+ UINT16 TimeoutRemain
+ )
+{
+ return;
+}
+
+/**
+ The function is called when no boot option could be launched,
+ including platform recovery options and options pointing to applications
+ built into firmware volumes.
+
+ If this function returns, BDS attempts to enter an infinite loop.
+**/
+VOID
+EFIAPI
+PlatformBootManagerUnableToBoot (
+ VOID
+ )
+{
+ return;
+}
--
2.17.1
next prev parent reply other threads:[~2021-05-26 10:12 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-26 10:06 [edk2-platforms][PATCH v2 00/32] Add new Ampere Mt. Jade platform Nhi Pham
2021-05-26 10:06 ` [edk2-platforms][PATCH v2 01/32] Ampere: Initial support for Ampere Altra processor and " Nhi Pham
2021-06-04 23:04 ` Leif Lindholm
2021-06-09 4:50 ` Nhi Pham
2021-06-09 12:40 ` Leif Lindholm
2021-06-15 16:46 ` Nhi Pham
2021-05-26 10:06 ` [PATCH 1/1] UsbCdcNetDxe: Remove reading connection status in SNP GetStatus Nhi Pham
2021-05-26 10:23 ` [edk2-devel] " Nhi Pham
2021-05-26 10:06 ` [edk2-platforms][PATCH v2 02/32] AmpereAltraPkg: Add MmCommunication modules Nhi Pham
2021-06-04 23:05 ` Leif Lindholm
2021-05-26 10:06 ` [edk2-platforms][PATCH v2 03/32] AmperePlatformPkg: Implement FailSafe library Nhi Pham
2021-06-04 23:07 ` Leif Lindholm
2021-05-26 10:06 ` [edk2-platforms][PATCH v2 04/32] AmperePlatformPkg: Add FailSafe and WDT support Nhi Pham
2021-06-04 23:12 ` Leif Lindholm
2021-06-15 16:47 ` Nhi Pham
2021-05-26 10:06 ` [edk2-platforms][PATCH v2 05/32] AmpereAltraPkg: Add DwI2cLib library Nhi Pham
2021-06-04 23:21 ` Leif Lindholm
2021-06-15 16:47 ` Nhi Pham
2021-05-26 10:06 ` [edk2-platforms][PATCH v2 06/32] AmpereAltraPkg: Add DwGpioLib library Nhi Pham
2021-06-04 23:22 ` Leif Lindholm
2021-05-26 10:06 ` [edk2-platforms][PATCH v2 07/32] JadePkg: Implement RealTimeClockLib for PCF85063 Nhi Pham
2021-06-04 23:26 ` Leif Lindholm
2021-06-15 16:48 ` Nhi Pham
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 08/32] AmpereAltraPkg: Add BootProgress support Nhi Pham
2021-06-04 23:27 ` Leif Lindholm
2021-06-15 16:48 ` Nhi Pham
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 09/32] AmpereAltraPkg: Support non-volatile variables Nhi Pham
2021-06-04 23:36 ` Leif Lindholm
2021-06-15 16:48 ` Nhi Pham
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 10/32] AmpereSiliconPkg: Add PlatformManagerUiLib library instance Nhi Pham
2021-06-04 23:37 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 11/32] AmperePlatformPkg: Add AcpiPccLib to support ACPI PCCT Table Nhi Pham
2021-06-04 23:44 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 12/32] AmperePlatformPkg: Add AcpiHelperLib to update ACPI DSDT table Nhi Pham
2021-06-04 23:47 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 13/32] AmpereAltraPkg, JadePkg: Add ACPI support Nhi Pham
2021-06-04 23:50 ` Leif Lindholm
2021-06-15 16:49 ` Nhi Pham
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 14/32] AmpereAltraPkg: Add PcieCoreLib library instance Nhi Pham
2021-06-05 0:05 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 15/32] JadePkg: Add PcieBoardLib " Nhi Pham
2021-06-07 22:45 ` Leif Lindholm
2021-06-15 16:50 ` Nhi Pham
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 16/32] AmpereAltraPkg: Add PciHostBridge driver Nhi Pham
2021-06-08 22:26 ` Leif Lindholm
2021-06-09 5:29 ` Ard Biesheuvel
2021-06-15 15:54 ` Nhi Pham
2021-06-16 14:20 ` Ard Biesheuvel
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 17/32] JadePkg: Enable PCIe-related libraries and device drivers Nhi Pham
2021-06-07 22:51 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 18/32] JadePkg: Add ASpeed GOP driver Nhi Pham
2021-06-07 22:51 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 19/32] AmpereAltraPkg: Add Random Number Generator Support Nhi Pham
2021-06-08 11:13 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 20/32] JadePkg: Add SMBIOS tables support Nhi Pham
2021-06-07 23:00 ` Leif Lindholm
2021-06-15 16:51 ` Nhi Pham
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 21/32] AmpereAltraPkg: Add DebugInfoPei module Nhi Pham
2021-06-07 23:08 ` Leif Lindholm
2021-06-15 16:51 ` Nhi Pham
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 22/32] AmpereAltraPkg: Add platform info screen Nhi Pham
2021-06-07 23:10 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 23/32] AmpereAltraPkg: Add configuration screen for memory Nhi Pham
2021-06-07 23:14 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 24/32] AmpereAltraPkg: Add configuration screen for CPU Nhi Pham
2021-06-07 23:15 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 25/32] AmpereAltraPkg: Add configuration screen for ACPI Nhi Pham
2021-06-07 23:20 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 26/32] AmpereAltraPkg: Add configuration screen for RAS Nhi Pham
2021-06-07 23:22 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 27/32] AmpereAltraPkg: Add configuration screen for Watchdog timer Nhi Pham
2021-06-07 23:24 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 28/32] AmpereAltraPkg: Add configuration screen for Pcie Devices Nhi Pham
2021-06-07 23:34 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 29/32] JadePkg: Recover boot options when NVRAM cleared Nhi Pham
2021-06-07 23:46 ` Leif Lindholm
2021-06-15 16:52 ` Nhi Pham
2021-05-26 10:07 ` Nhi Pham [this message]
2021-06-07 23:50 ` [edk2-platforms][PATCH v2 30/32] AmpereSiliconPkg: Implement PlatformBootManagerLib for LinuxBoot Leif Lindholm
2021-06-09 15:21 ` Nhi Pham
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 31/32] Platform/Ampere: Introduce the LinuxBootPkg Nhi Pham
2021-06-07 23:51 ` Leif Lindholm
2021-05-26 10:07 ` [edk2-platforms][PATCH v2 32/32] AmpereAltraPkg,JadePkg: Support LinuxBoot DSC/FDF build for Jade platform Nhi Pham
2021-06-07 23:58 ` Leif Lindholm
2021-06-09 15:20 ` Nhi Pham
2021-05-27 12:56 ` [edk2-platforms][PATCH v2 00/32] Add new Ampere Mt. " Leif Lindholm
2021-06-04 13:54 ` Leif Lindholm
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