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* ArmVirtPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-091-7/+1
| | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* ArmVirtPkg/FdtClientDxe: install DT as sysconfig table in protocol notifyLaszlo Ersek2017-03-281-3/+1
| | | | | | | | | | | | Replace the dependency on PcdPureAcpiBoot with a Platform Has Device Tree notification callback. Move the sysconfig table installation from the entry point function to the callback. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* Revert "ArmVirtPkg/FdtClientDxe: install DT configuration table at ReadyToBoot"Laszlo Ersek2017-03-281-1/+0
| | | | | | | | | | | | | | | | | | | This reverts commit 18f6d4df9ece8b91b86511bcdd1cf7da478c3627. We realized that DXE drivers that are independent of AcpiPlatformDxe (that is, independent of QEMU's ACPI generation), such as RamDiskDxe and BootGraphicsResourceTableDxe, may produce and/or manipulate ACPI tables, at driver dispatch or even at Ready To Boot. This makes it unsafe for us to check for ACPI presence in the UEFI system config table in a Ready To Boot callback, in order to decide about exposing the DT. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* Revert "ArmVirtPkg/FdtClientDxe: make DT table installation !ACPI dependent"Laszlo Ersek2017-03-281-2/+3
| | | | | | | | | | | | | | | | | | | This reverts commit 78c41ff519b187d8979cda7074f007a6323f9acd. We realized that DXE drivers that are independent of AcpiPlatformDxe (that is, independent of QEMU's ACPI generation), such as RamDiskDxe and BootGraphicsResourceTableDxe, may produce and/or manipulate ACPI tables, at driver dispatch or even at Ready To Boot. This makes it unsafe for us to check for ACPI presence in the UEFI system config table in a Ready To Boot callback, in order to decide about exposing the DT. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* ArmVirtPkg/FdtClientDxe: make DT table installation !ACPI dependentArd Biesheuvel2017-03-091-3/+2
| | | | | | | | | | | | Instead of having a build time switch to prevent the FDT configuration table from being installed, make this behavior dependent on whether we are passing ACPI tables to the OS. This is done by looking for the ACPI 2.0 configuration table, and only installing the FDT one if the ACPI one cannot be found. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* ArmVirtPkg/FdtClientDxe: install DT configuration table at ReadyToBootArd Biesheuvel2017-03-091-0/+1
| | | | | | | | | | | | Defer FDT configuration table installation until ReadyToBoot is signaled. This allows any driver to make modifications in the mean time, and will also allow us to defer the decision of whether to install it in the first place to later on in the boot. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* ArmVirtPkg/VirtFdtDxe: move FDT config table installation to FdtClientDxeArd Biesheuvel2016-04-131-0/+4
| | | | | | | | | | Now that FdtClientDxe is the core driver that takes ownership of the host supplied FDT, it makes sense to put it in charge of installing the FDT configuration table as well. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* ArmVirtPkg/FdtClientDxe: implement new driverArd Biesheuvel2016-04-111-0/+48
This implements a new DXE driver FdtClientDxe to produce the FDT client protocol based on a device tree image supplied by the virt host. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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