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2015-01-14ArmVirtualizationPkg: PlatformIntelBdsLib: get front page timeout from QEMULaszlo Ersek
Put QemuBootOrderLib's GetFrontPageTimeoutFromQemu() to use, so that ArmVirtualizationPkg's Platform BDS policy can consume QEMU's command line option -boot menu=on,splash-time=N RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1172756 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <Olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16612 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-13ArmPlatformPkg: Fixed builds after some ShellPkg libraries have movedOlivier Martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16605 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-06ArmPlatformPkg/Bds: Signal when the variable 'Fdt' has been updatedOlivier Martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16589 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-06ArmPlatformPkg/Bds: Retrieve the Status when calling RT.SetVariableOlivier Martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16588 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-06ArmPlatformPkg: PCI emulation - Define a vendor and device idRonald Cron
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16587 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-06ArmPlatformPkg/ArmJunoDxe: Close the FDT fileRonald Cron
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16585 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-06ArmJunoDxe/InstallFdt.c: Fix the closing of the simple file system protocolRonald Cron
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16584 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-06ArmPlatformPkg: Make PCI emulation more compliant with the UEFI specRonald Cron
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16583 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-06ArmPlatformPkg/ArmVExpressPkg: Add support for FV filesystems to ARM platformsOlivier Martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16581 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02ArmVirtualizationPkg: Intel BDS: load EFI-stubbed Linux kernel from fw_cfgLaszlo Ersek
A number of tools depend on passing the kernel image, the initial ramdisk, and the kernel command line to the guest on the QEMU command line (options -kernel, -initrd, -append, respectively). At the moment, these QEMU options work, but the guest kernel loaded this way is launched by a minimal binary firmware that is dynamically composed by QEMU. As a consequence, such a kernel has no UEFI environment. This patch enables -kernel, -initrd, -append to work on top of the ArmVirtualizationQemu firmware build. The approach it takes is different from how the same functionality is implemented in OvmfPkg. OvmfPkg contains a full-fledged Linux boot loader (see "OvmfPkg/Library/PlatformBdsLib/QemuKernel.c" and "OvmfPkg/Library/LoadLinuxLib/"). OVMF's LoadLinuxLib sets up the required kernel environment in a sophisticated way (including x86-specific artifacts like the GDT), calls ExitBootServices() itself (for legacy kernels without EFI handover protocol), and jumps to the kernel (using x86 assembly). In ArmVirtualizationPkg's PlatformIntelBdsLib, we require the kernel being loaded to have an EFI stub -- that is, to be a genuine UEFI application. (The EFI stub is not an additional burden for guest kernels -- the EFI stub is a hard requirement anyway because it needs to process the DTB heavily: - it removes memory nodes, - it removes memreserve entries, - it adds UEFI properties to the "chosen" node, - it calculates and installs virt-to-phys mappings with SetVirtualAddressMap() in a way that enables kexec [planned]. Kudos to Ard Biesheuvel for summarizing the above.) An EFI-stubbed Linux guest kernel can be loaded with plain gBS->LoadImage(). The EFI stub will look up its own EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL instance (ie. the device path where it has been loaded from), and it will locate the initial ramdisk named by the "initrd" command line parameter as a *sibling file* on the same device. The initrd file is then loaded using the EFI_SIMPLE_FILE_SYSTEM_PROTOCOL. This approach enables the EFI stub to load the initial ramdisk from normal EFI System Partitions, from remote PXE/TFTP directories -- and it enables us to provide the initrd from memory as well. In this patch: - We download the kernel image, the initrd image, and the kernel command line, using QEMU's fw_cfg interface. - We create a read-only EFI_SIMPLE_FILE_SYSTEM_PROTOCOL instance that has just a root directory, with the three downloaded files in it. - The handle that carries the simple file system has a single-node VenHw(...) device path (not counting the terminator node). - We load the EFI-stubbed kernel (which is a UEFI application) with gBS->LoadImage(), passing "VenHw(...)/kernel" as device path. This causes gBS->LoadImage() to call back into our filesystem. - Appended to the downloaded command line, we pass "initrd=initrd" to the EFI stub. - Once the EFI stub is running, it loads the initial ramdisk from the "sibling" device path "VenHw(...)/initrd", also calling back into our filesystem. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16578 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02ArmVirtualizationPkg: identify "new shell" as builtin shell for Intel BDSLaszlo Ersek
The default value of this PCD (in "IntelFrameworkModulePkg.dec") identifies the "old shell" from EdkShellBinPkg. Our build includes the "new" shell from ShellBinPkg/UefiShell/UefiShell.inf; let's specify the FILE_GUID of that. Otherwise, no boot option will be generated for the Shell application. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <Olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16577 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02ArmVirtualizationPkg: PlatformIntelBdsLib: adhere to QEMU's boot orderLaszlo Ersek
We have all the required pieces in place. Let's call SetBootOrderFromQemu() in PlatformBdsPolicyBehavior(). We disable OFW-to-UEFI device path fragment translation for virtio-pci, and enable it only virtio-mmio at this time. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <Olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16576 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02ArmVirtualizationPkg: VirtFdtDxe: use dedicated VIRTIO_MMIO_TRANSPORT_GUIDLaszlo Ersek
Installing VenHw() device paths with this GUID, for the virtio-mmio transports that we detect, enables other modules to recognize those VenHw() nodes. (Note that the actual value doesn't change.) In addition, to avoid reusing GUIDs in unrelated contexts, detach the driver's FILE_GUID from its previous value. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16573 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02ArmVirtualizationPkg: PlatformIntelBdsLib: add basic policyLaszlo Ersek
In PlatformBdsPolicyBehavior() we should follow the same pattern as in OvmfPkg's: after the consoles are connected, - connect all drivers and devices, - enumerate all boot options, - enter the Intel BDS FrontPage if the user presses a key different from Enter. We set the countdown to 3 seconds, similarly to the timeout that we specify for ARM BDS. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <Olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16569 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02ArmVirtualizationPkg: clone PlatformIntelBdsLib from ArmPlatformPkgLaszlo Ersek
In the next patch(es) we'll customize the PlatformBdsLib instance used by ArmVirtualizationQemu.dsc. Let's clone it first verbatim from ArmPlatformPkg/Library/PlatformIntelBdsLib, changing only its FILE_GUID. (Also, coding style errors like "missing space before open parenthesis" and "missing space after comma or semicolon" have been cleaned up.) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16568 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02ArmVirtualizationPkg: introduce QemuFwCfgLib instance for DXE driversLaszlo Ersek
After reviewing OvmfPkg's use of its own QemuFwCfgLib instances, it is clear that its only pre-DXE fw_cfg dependency concerns S3 support (the QemuFwCfgS3Enabled() call in "PlatformPei/Platform.c"). For ARM guests, S3 is in the distant future, but we can see several shorter term applications for fw_cfg that all reside in DXE: - controlling boot order (to be implemented in PlatformBdsLib for Intel BDS), - supporting -kernel / -initrd / -append boot on QEMU (to be implemented in PlatformBdsLib for Intel BDS, similarly), - loading and linking ACPI tables, - installing SMBIOS tables. Therefore it makes sense to add a simple MMIO-based fw_cfg client library to ArmVirtualizationPkg that for the moment is only available to DXE_DRIVER modules. Because MMIO accesses are costly on KVM/ARM, InternalQemuFwCfgReadBytes() accesses the fw_cfg data register in full words. This speeds up transfers almost linearly. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16567 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02ArmVirtualizationPkg: VirtFdtDxe: forward FwCfg addresses from DTB to PCDsLaszlo Ersek
Qemu's firmware configuration interface for ARM consists of two MMIO registers, a 16-bit selector, and a 64-bit data register that allows the guest to transfer data with 8, 16, 32, and 64-bit wide accesses. Parse the base address from the DTB, and expose the registers to the rest of DXE via dynamic PCDs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16566 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-15ArmPlatformPkg: Fixed buildOlivier Martin
The original patch was assuming PathLib moved to MdeModulePkg. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16522 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-12ArmPkg/BdsLib: Rework TFTP bootRonald Cron
Rework the downloading of an image from a TFTP server to do not depend on any "PXE specific" setting of the DHCP server. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16516 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-12ArmPlatformPkg/Bds: Test if OptionalData is NULL before using itOlivier Martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16515 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-12ArmPlatformPkg/Bds: Fixed memory leakOlivier Martin
Device Paths were not freed after calling BDS_LOAD_OPTION_SUPPORT.CreateDevicePathNode() Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16514 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-12ArmPlatformPkg/ArmJunoPkg: Move the watchdog generic driver to ArmPkg/DriversRonald Cron
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16512 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-12ArmPlatformPkg/BootMonFs: Fix the setting of information about a fileRonald Cron
Rework the setting of information about a file, in particular file resizing, file renaming and the returned error codes in case of error. This rework has implied a rework of the read, write, close and flush functions. To strickly separate what has been actually written to the media (flushed) from what has not been written when a file is open, an "Info" field has been added to the description of a file. The field is used to store the modifications done to the file by the means of SetInfo() like the change of the name or of the size. Such changes are written to the media only when a flush occurs. When a file is open, the information pointed to by the "Info" field is always up-to-date. This is not the case of the information stored in the "HwDescription" of the file description which from now is just a mirror of what is written on the media. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16511 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-12ArmPlatformPkg/BootMonFs: Fix error codes returned by Open() and Read()Ronald Cron
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16510 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-12ArmPlatformPkg/ArmVirtualizationPkg: Removed compiler family to the AArch64 ↵Olivier Martin
assembly files LLVM/ARMCC6 supports GNU assembly language. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16509 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-12ArmPlatformPkg: The toolchain family name can be omitted if the options are ↵Olivier Martin
common Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16508 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-12ArmPlatformPkg: fix undefined reference to memcpyScott Duplichan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Scott Duplichan <scott@notabs.org> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16340 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-11ArmPlatformPkg: Increase more ARM address Pcd entries to 64-bit.Leif Lindholm
Some AArch64 platforms have RAM and flash devices >4GB. Update some additional Pcd entries to 64-bit, and change the corresponding PcdGet32 calls to PcdGet64. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16325 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-31EDK II Contributions.txt: Update patch format informationJordan Justen
Update to show what the patch looks like in email form. NOTE: This does not modify the wording of the "TianoCore Contribution Agreement 1.0" section Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16297 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-29ArmPlatformPkg/Documentation: Removed BaseTools-Pending-Patches.patchOlivier Martin
All the required pending BaseTools patches have been merged. This patch is not required anymore. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16275 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-27ArmPkg/ArmLib: Removed duplicated invalidate TLB functionOlivier Martin
ArmInvalidateInstructionAndDataTlb() was doing the same thing as ArmInvalidateTlb(). Both invalidate Data and Instruction TLBs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16253 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-27EmbeddedPkg: Clarify the declaration of SerialPortGetControl()Ronald Cron
Rework the PL011UartGetControl() function removing a TODO by the way. Update of the header comment blocks of (PL011Uart|SerialPort)GetControl() functions. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16252 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-27EmbeddedPkg: Clarify the declaration of SerialPortSetControl()Ronald Cron
Rework of PL011UartSetControl() as a consequence as well as update of function header comment blocks. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16251 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-27ArmPlatformPkg/ArmJunoPkg: Added Juno development board supportOlivier Martin
ARM 64bit development platform. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16249 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-27ArmPlatformPkg/ArmShellCmdRunAxf: Added 'runaxf' cmd to shell (..cont)Harry Liebel
Added missing file from the previous commit. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16248 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-27ArmPlatformPkg/ArmShellCmdRunAxf: Added 'runaxf' cmd to shellHarry Liebel
Use the command to load and start a ARM Executable File from mass storage. This is basically just an ELF file. The program is copied to memory and the Entrypoint is called. Control is not expected to return back to the Shell. This has only been tested on AArch64 with a limited set of AXF binaries. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16247 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-27ArmPlatformPkg/ArmVExpressDxe: Fixed duplicated GUIDOlivier Martin
ArmFvpDxe.inf was using the same file guid as ArmHwDxe.inf. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reported-By: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16246 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-15ArmVirtualizationPkg: FdtPL011SerialPortLib: support UEFI_APPLICATIONLaszlo Ersek
The library already supports UEFI_DRIVER, we just need to relax the restriction list. This allows ArmVirtualizationPkg platforms to build applications, like the UEFI shell. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16219 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-14ArmPlatformPkg/ArmVExpressPkg: Enable specifying firmware version string on ↵Leif Lindholm
build If FIRMWARE_VER is defined on the build command line, set gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareVersionString based on it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16212 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-13ArmPlatformPkg/ArmVirtualizationPkg: Added support for Intel BDSOlivier Martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16208 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-10ArmPkg/ArmPsciResetSystemLib: Made the library only using SMCOlivier Martin
Only ArmVirtualizationPkg based platforms are expected to use the dynamic method to choose between SMC and HVC to invoke PSCI. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16204 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-10ArmPlatformPkg/Bds: Reduce boot device entriesHarry Liebel
If a storage device is used for Variable storage or access is provided by the Simple Filesystem Protocol do not list it again for RAW memory map access in the 'Add Boot device' menu. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16203 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18ArmPlatformPkg: Introduced ArmPlatformSysConfigLib NULL libraryOlivier Martin
Some platforms do not have SysConfig controller used by the ARM Versatile Express. Some peripheral drivers currently rely on SysConfigLib (eg: PL031 RTC driver, LCD driver). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16143 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18ArmPlatformPkg/ArmVirtualizationPkg: Add ArmVirtualizationQemu platformMichael Casadevall
This adds support for executing UEFI in a QEMU/mach-virt emulated environment. The following assumptions are made about the target: - DRAM base at 0x4000_0000, containing the device tree blob - DRAM size at least 1 MB - device tree uses 64-bit physical base addresses and sizes - ARM architected timer - Cortex-A15 CPU (if built for 32-bit) The following information is retrieved from the device tree: - PL011 UART base address - GIC base addresses - virtual timer interrupt - PL031 RTC base address - DRAM size, must be at least 128 MB - virtio MMIO transports - PSCI 0.2 availability (for reset and poweroff) The device tree image is relocated and installed as a configuration table so an EFI stub enabled kernel can be booted directly without the need for a bootloader. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Casadevall <michael.casadevall@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16141 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18ArmVirtualizationPkg: add device tree based PL011 SerialPortLibLaszlo Ersek
This adds 2 implementations of SerialPortLib for device tree based platforms using a PL011 UART: - an 'early' one which is completely stateless and uses only fixed PCDs - a normal one which takes its base address from a HOB containing the base address discovered in the PEI phase Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-with-remarks-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16140 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18ArmPlatformPkg/ArmVirtualizationPkg: introduce gEarlyPL011BaseAddressGuidLaszlo Ersek
This GUID will identify a customized HOB that carries the base address of the PL011 serial port, for clients that cannot access PCDs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16139 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18ArmPlatformPkg/ArmVirtualizationPkg: add ArmVirtualizationPlatformLib libraryMichael Casadevall
This is an implementation of ArmPlatformLib that discovers the size of system DRAM from a device tree blob located at the address passed in gArmTokenSpaceGuid.PcdDeviceTreeBaseAddress, which should equal the value in gArmTokenSpaceGuid.PcdSystemMemoryBase. As the device tree blob is passed in system DRAM, this library can only be used if sufficient DRAM is available (>= 128 MB) and if not using shadowed NOR. The reason for this is that it makes it easier to guarantee that such a device tree blob at base of DRAM will not be clobbered before we get a chance to preserve it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Casadevall <michael.casadevall@linaro.org> Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16138 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18ArmPlatformPkg/ArmVirtualizationPkg: Add VirtFdtDxe driverArd Biesheuvel
This driver enumerates the device nodes in the device tree located at the base address passed in gArmTokenSpaceGuid.PcdDeviceTreeBaseAddress, and installs drivers for devices it cares about (GIC interrupt controller, RTC, architected timer interrupt) Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16137 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18ArmPlatformPkg/ArmVirtualizationPkg: Add PlatformPeiLib libraryArd Biesheuvel
This is a fork of the ARM PlatformPeiLib for virtual machines. The main purpose of having this specific implementation is that it allows us to preserve the device tree blob if it was passed to us in system DRAM. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16136 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-18ArmPlatformPkg/ArmVirtualizationPkg: introduce PCDs for device tree base addressArd Biesheuvel
Introduce gArmVirtualizationTokenSpaceGuid.PcdDeviceTreeBaseAddress and PcdDeviceTreeInitialBaseAddress, which will be used by virtual machine ports that discover the system configuration from a flattened device tree DTB image. The latter is FixedPcd only, and should contain the initial offset of the DTB, the former may be declared as dynamic, and updated at runtime if the DTB is relocated before the DXE phase. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16135 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 03:41:20 +0000