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2015-03-03ShellPkg: Fixed EBC build error.Elvin Li
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Elvin Li <elvin.li@intel.com> Reviewed-by: Shumin Qiu <shumin.qiu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16987 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-02ArmVirtualizationPkg: expose debug message bitmask on build command lineLaszlo Ersek
This enables -D DEBUG_PRINT_ERROR_LEVEL=0x8040004F style command line options. Since we're massaging the debug message bitmask anyway, let's update the description of the individual bits too in the comments, so that they match "MdePkg/Include/Library/DebugLib.h". Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16986 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-02ArmVirtualizationPkg: PlatformIntelBdsLib: lack of QEMU kernel is no errorLaszlo Ersek
When the user doesn't pass a kernel with QEMU's "-kernel" switch, the firmware sees a zero-sized kernel blob via the QemuFwCfgItemKernelSize key; there's no way to distinguish "no kernel" from "zero sized kernel". In both cases TryRunningQemuKernel() proceeds as far as gBS->LoadImage(), which then rejects the zero sized synthetic file with EFI_UNSUPPORTED. This is known and works fully as expected; however we should rather catch the much more frequent "no kernel" case earlier, in order to avoid the EFI_D_ERROR message TryRunningQemuKernel: LoadImage(): Unsupported which is arguably meaningless noise for the "no kernel" case. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16985 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-02ArmPlatformPkg: PEIM startup is not an errorLaszlo Ersek
"MemoryInitPeim.c" and "PlatformPeim.c" log startup messages on the EFI_D_ERROR level. This clutters a strictly EFI_D_ERROR level log needlessly; change the log bitmask of these messages to EFI_D_LOAD | EFI_D_INFO. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16984 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-02ArmPkg: DebugPeCoffExtraActionLib: debugger commands are not errorsLaszlo Ersek
PeCoffLoaderRelocateImageExtraAction() prints helpful debugger commands for source level debugging. These messages should not be printed on the EFI_D_ERROR level; they don't report errors. Change the debug level (bitmask, actually) to EFI_D_LOAD | EFI_D_INFO, because the messages are printed in relation to image loading, and they are informative. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16983 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: add platform description for Xen guestsArd Biesheuvel
This adds the .dsc and .fdf descriptions to build a UEFI image that is bootable by a Xen guest on 64-bit ARM (AArch64) Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16981 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg/VirtFdtDxe: wire up XenBusDxe to "xen,xen" DT nodeArd Biesheuvel
This patchs adds support to VirtFdtDxe for the Xen DT node which contains the base address of the Grant Table. This data is communicated to XenBusDxe using a XENIO_PROTOCOL instance. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16980 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: add XenIoMmioLibArd Biesheuvel
This adds a XenIoMmioLib declaration and implementation that can be invoked to install the XENIO_PROTOCOL and a corresponding grant table address on a EFI handle. 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: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16979 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovfm/Xen: add a Vendor Hardware device path GUID for the XenBus rootArd Biesheuvel
On non-PCI Xen guests (such as ARM), the XenBus root is not a PCI device but an abstract 'platform' device. Add a dedicated Vendor Hardware device path GUID to identify this node. 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: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16978 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: implement dummy RealTimeClockLib for XenArd Biesheuvel
This implements a dummy RealTimeClockLib for Xen, as there is no guest interface to access the time kept by Xen that can be shared between UEFI and the OS. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16977 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: add Xen PV console SerialPortLib driverArd Biesheuvel
This implements a SerialPortLib instance that wires up to the PV console ring used by domU guests. Also imports the required upstream Xen io/console.h header. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16976 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: port XenBusDxe to other architecturesArd Biesheuvel
This patch updates XenBusDxe to use the 16-bit compare and exchange function that was introduced for this purpose to the BaseSynchronizationLib. It also provides a new generic implementation of TestAndClearBit () using the same 16-bit compare and exchange, making this module fully architecture agnostic. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16975 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: implement XenHypercallLib for ARMArd Biesheuvel
This patch adds an implementation of XenHypercallLib for both AArch64 and AArch32 execution modes on ARM systems. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16974 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: move XenBusDxe to abstract XENIO_PROTOCOLArd Biesheuvel
While Xen on Intel uses a virtual PCI device to communicate the base address of the grant table, the ARM implementation uses a DT node, which is fundamentally incompatible with the way XenBusDxe is implemented, i.e., as a UEFI Driver Model implementation for a PCI device. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16973 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: add separate driver for Xen PCI deviceArd Biesheuvel
Prepare for making XenBusDxe suitable for use with non-PCI devices (such as the DT node exposed by Xen on ARM) by introducing a separate DXE driver that binds to the Xen virtual PCI device and exposes the abstract XENIO_PROTOCOL for XenBusDxe to bind against. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16972 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: introduce XENIO_PROTOCOLArd Biesheuvel
This introduces the abstract XENIO_PROTOCOL that will be used to communicate the Xen grant table address to drivers supporting this protocol. Primary purpose is allowing us to change the XenBusDxe implementation so that it can support non-PCI Xen implementations such as Xen on ARM. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16971 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: move XenBusDxe hypercall code to separate libraryArd Biesheuvel
This moves all of the Xen hypercall code that was private to XenBusDxe to a new library class XenHypercallLib. This will allow us to reimplement it for ARM, and to export the Xen hypercall functionality to other parts of the code, such as a Xen console SerialPortLib driver. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16970 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: refactor XenBusDxe hypercall implementationArd Biesheuvel
This refactors the Xen hypercall implementation that is part of the XenBusDxe driver, in preparation of splitting it off entirely into a XenHypercallLib library. This involves: - removing the dependency on XENBUS_DEVICE* pointers in the XenHypercall() prototypes - moving the discovered hyperpage address to a global variable - moving XenGetSharedInfoPage() to its only user XenBusDxe.c (the shared info page is not strictly part of the Xen hypercall interface, and is not used by other expected users of XenHypercallLib such as the Xen console version of SerialPortLib - reimplement XenHypercall2() in C and move the indexing of the hyperpage there; the existing asm implementations are renamed to __XenHypercall2() and invoked from the new C implementation. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16969 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: fix pointer to int cast in XenBusDxeArd Biesheuvel
On ARM, xen_pfn_t is 64 bits but the size of a pointer is only 32 bits, so casting between them needs to go via (UINTN). Also move the xen_pfn_t cast outside the shift so that we can avoid shifting 64-bit quantities on 32-bit architectures, which may require runtime library support. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16968 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: move Xen interface version to <xen.h>Ard Biesheuvel
Tiancore has its private copy of the Xen headers, and all drivers that depend on it should use the same Xen interface version, so let's move the #define to xen.h itself. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16967 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28MdePkg/BaseSynchronizationLib: Add InterlockedCompareExchange16Ard Biesheuvel
This implements the function InterlockedCompareExchange16 () for all architectures, using architecture and toolchain specific intrinsics or primitive assembler instructions. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Olivier Martin <olivier.martin@arm.com> Acked-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16966 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28MdePkg/BaseSynchronizationLib: Added proper support for ARM architectureOlivier Martin
This implements the following synchronization primitives for AArch64 (GCC) and ARM (GCC & RVCT): InternalSyncCompareExchange32 InternalSyncCompareExchange64 InternalSyncIncrement InternalSyncDecrement Note: these functions are implemented using the exclusive monitor, which implies that they can only be used after the caches (and hence the MMU) have been enabled. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16965 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: Xen/PV relocatable platformlib instanceArd Biesheuvel
Add a ArmPlatformLib instance that can deal with the self relocation and truly dynamic discovery of system RAM base and size. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16964 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: allow patchable PCD for FV and DT base addressesArd Biesheuvel
Allow the use of patchable PCDs for gArmTokenSpaceGuid.PcdFvBaseAddress and gArmVirtualizationTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress by moving them from the [FixedPcd] to the [Pcd] section in the INF file of PlatformPeiLib. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16963 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: implement custom MemoryInitPeiLibArd Biesheuvel
This implements a MemoryInitPeiLib instance that differs from the stock ArmPlatformPkg version only in the fact that it does not remove the memory used by the flash device (FD). The reason is that, when using PrePi, the DXE core is started immediately and never returns so there is no reason to preserve any of the memory that the flash device occupied originally, and it is preferable to release is so that the OS loader can reuse it. This is especially important for the relocatable PrePi configuration, which is aimed at being launched from a boot loader that itself adheres to the Linux arm64 boot protocol. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martn@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16962 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: add a relocatable version of PrePiArd Biesheuvel
This patch introduces a relocatable PrePi, which can execute from arbitrary offsets in RAM. This is intendend to be run from a boot loader which passes a description of the actual platform in a device tree, for instance. This module is based on the PrePi implementations residing under ArmPlatformPkg. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16961 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: add padding to FDT allocationArd Biesheuvel
Our primary user QEMU/mach-virt presents us with a FDT blob padded to 64 KB with plenty of room to set additional properties. However, in the general case, we should only add properties after making sure there is enough room available. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16960 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: use a HOB to store device tree blobArd Biesheuvel
Instead of using a dynamic PCD, store the device tree address in a HOB so that we can also run under a configuration that does not support dynamic PCDs. This also adds MemoryAllocationLib to the [LibraryClasses] section of ArmVirtualizationPlatformLib/ArmVirtualizationPlatformLib.inf, as this dependency was formerly satisfied transitively through one of the library dependencies that were dropped. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16959 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: move early UART discovery to PlatformPeimArd Biesheuvel
This is partially motivated by the desire to use PrePi in a virt environment, and in that configuration, ArmPlatformInitializeSystemMemory() is never called. But actually, this is a more suitable place anyway. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16958 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: allow patchable PCD for device tree base addressArd Biesheuvel
To allow a runtime self relocating PrePi instance to discover the base address of the device tree at runtime, allow the use of a patchable PCD for gArmVirtualizationTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress. We will not be using the build time patch tool in this case, but using a patchable PCD will make the build system aware that its value is not a compile time constant. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16957 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmVirtualizationPkg: add GICv3 detection to VirtFdtDxeArd Biesheuvel
This adds support for detecting the presence of a GICv3 interrupt controller from the device tree, and recording its distributor and redistributor base addresses in their respective PCDs. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Olivier Martin <olivier.martin@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16956 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmPlatformPkg: allow patchable PCD for FD base addressArd Biesheuvel
This moves the reference to gArmTokenSpaceGuid.PcdFdBaseAddress from the [FixedPcd] to the [Pcd] section in the INF file of PrePiArmPlatformGlobalVariableLib so that its users may choose to use a patchable PCD instead. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16955 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmPkg: allow patchable PCDs for memory, FD and FV addressesArd Biesheuvel
In order to allow a runtime self relocating PrePi instance, change the allowable PCD types for the following PCDs: gArmTokenSpaceGuid.PcdSystemMemoryBase gArmTokenSpaceGuid.PcdSystemMemorySize gArmTokenSpaceGuid.PcdFdBaseAddress gArmTokenSpaceGuid.PcdFvBaseAddress to include PcdsPatchableInModule. This makes the build system correctly distinguish fixed PCDs from PCDs whose value may be different from the assigned value at compile time. Note that this only affects platforms that explicitly mark these PCDs as PatchableInModule in the DSC. All existing platforms that use FixedPcd will not be affected by this change. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16954 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28ArmPkg: allow HYP timer interrupt to be omittedArd Biesheuvel
The DT binding for the ARM generic timer describes the secure, non-secure, virtual and hypervisor timer interrupts, respectively. However, under virtualization, only the virtual timer is usable, and the device tree may omit the hypervisor timer interrupt. (Other timer interrupts cannot be omitted simply due to the fact that the virtual timer is listed third) Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16953 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28PcAtChipsetPkg: Update BaseAcpiTimerLibLiming Gao
Introduce new PcdAcpiIoPortBaseAddressMask to mask BITS ACPI IO Port Base Address. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16952 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28NT32Pkg: Bind NT32 process to a single core to avoid NT32 crash issue in ↵Qiu Shumin
some multi-core processors. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Ni Ruiyu <ni.ruiyu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16951 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-27ShellBinPkg: Arm/AArch64 Shell binary update.Olivier Martin
The binaries of ShellBinPkg are generated with ShellPkg project 16948. 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@16950 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-27FatBinPkg: Update ARM and AArch64 binariesOlivier Martin
Based on MdePkg and BaseTools (r16948), FatPkg (r93) 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@16949 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-27ShellPkg: Update Intel copyright to 2015.Elvin Li
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Elvin Li <elvin.li@intel.com> Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16944 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-27ShellPkg: Parse new SMBIOS 3.0 fields.Elvin Li
Parse new SMBIOS 3.0 fields in Type 4: Core Count 2, Core Enabled 2, Thread Count 2. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Elvin Li <elvin.li@intel.com> Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16943 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-26ArmPlatformPkg/ArmJunoPkg: Create two default boot entries on first boot on ↵Olivier Martin
Juno R1 Juno R1 can run in two configurations: - A57x2 - A57x2-A53x4 The Device Tree tell Linux which configuration has been selected. 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@16942 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-26ArmPlatformPkg/ArmJunoPkg: Update with Juno R1 device tree namesOlivier Martin
Juno R1 support two configurations: - A57x2 - A57x2-A53x4 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@16941 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-26ArmPlatformPkg/Bds: Remove any use of the "Fdt" UEFI variableRonald Cron
Remove the option to update the "Fdt" UEFI variable in the ARM BDS as the "setfdt" EFI Shell command provides this service from now. Remove the use of this variable in the legacy kernel boot loader and use the FDT installed in the configuration table instead. 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@16940 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-26ArmPlatformPkg/ArmJunoDxe: Set the platform dependent FDT device pathRonald Cron
The MIDR register of the CPU on which the UEFI firmware is running on is used to infer if the platform is a Juno r0 or a Juno r1. The right device path to the platform FDT is then stored in the "gEmbeddedTokenSpaceGuid.PcdFdtDevicePaths" dynamic PCD. 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@16939 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-26ArmPlatformPkg/ArmJunoPkg : Use FdtPlatformDxe driver to install the FDTRonald Cron
Remove the installation of the FDT for Juno into the UEFI Configuration Table from the Juno specific DXE driver. Use the FdtPlatformDxe driver to do it instead. 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@16938 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-26ArmPlatformPkg/ArmVExpressDxe: Load FDT into the EFI Configuration TableRonald 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@16937 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-26Clean up GCC build. Bruce Cran
Make the Unix Vlv2TbltDevicePkg scripts executable, add shebangs and skip the requirement to press a key when displaying usage text from Build_IFWI.sh. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Bruce Cran <bruce.cran@gmail.com> Reviewed-by: David Wei <david.wei@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16936 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-25EmbeddedPkg/FdtPlatformDxe: Add 'setfdt' EFI Shell commandRonald Cron
The 'setfdt' EFI Shell command allows to define a new FDT as the prefered one for development purposes. It allows to trigger the run of the FDT installation process as well. Please refer to the README.txt file for more comprehensive description. 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@16934 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-25EmbeddedPkg : Add FdtPlatformDxe driverRonald Cron
The FdtPlatformDxe driver installs the FDT of the platform it is running on into the UEFI Configuration table at the end of the DXE phase. Please refer to the README.txt file for a global overview of the driver. 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@16933 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-25ArmPlatformPkg/ArmVExpressPkg: Added support to differentiate ARMv8 FVP variantsOlivier Martin
There are three FVP variants for the Base and Foundation models: - model with GICv2 legacy memory map (same location as the Versatile Express model) - model with GICv2 and Base model memory map - model with GICv3 and Base model memory map The new code detects the variants to load the appropriate device tree. 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@16932 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 01:46:38 +0000