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* ArmVirtPkg: Apply uncrustify changesMichael Kubacki2021-12-072-46/+51
| | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ArmVirtPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmVirtPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-094-28/+4
| | | | | | | | | | | | | | | | | | | | 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: Fix various typosAntoine Coeur2019-02-072-6/+6
| | | | | | | | | Fix various typos in ArmVirtPkg. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Coeur <coeur@gmx.fr> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
* ArmVirtPkg: switch to new PL011UartLib implementationArd Biesheuvel2017-11-172-4/+2
| | | | | | | | | | Switch to the new, cleaned up PL011UartLib implementation so we will be able to remove the old one. Contributed-under: TianoCore Contribution Agreement 1.1 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/FdtPL011SerialPortLib: call PL011UartLib in all SerialPortLib APIsLaszlo Ersek2017-08-171-3/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the SerialDxe change in commit 4cf3f37c87ba ("MdeModulePkg SerialDxe: Process timeout consistently in SerialRead", 2017-07-18), setting EFI_SERIAL_INPUT_BUFFER_EMPTY in the "Control" output parameter, in the GetControl() SerialPortLib function, is no longer a "small optimization". Namely, due to the SerialDxe change, the GetOneKeyFromSerial() call in TerminalDxe's TerminalConInTimerHandler() can take very long if the input queue is empty, even if GetOneKeyFromSerial()'s return value causes the loop to be exited right after, in the first iteration. This issue causes a boot hang in ArmVirtQemu: with the input queue empty, TerminalConInTimerHandler() takes so long to return that, by the time it returns, there's another execution queued already (due to the associated timer event being signaled meanwhile). The boot process is stuck in the timer event handler. Therefore even the first GetOneKeyFromSerial() iteration must be prevented in TerminalConInTimerHandler() if the input queue is empty, and that requires implementing GetControl() for real. Implement the SetAttributes(), SetControl() and GetControl() APIs (of SerialPortExtLib origin) in FdtPL011SerialPortLib with calls to matching PL011UartLib functions. This follows the example of "ArmPlatformPkg/Library/PL011SerialPortLib" and also matches Star's original idea under [1]. The patch can be considered a continuation of commit ad7f6bc2e116 ("ArmVirtPkg: Use SerialDxe in MdeModulePkg instead of EmbeddedPkg", 2015-11-26), based on the mailing list threads [1] [2] [3]. [1] http://mid.mail-archive.com/1447752930-32880-12-git-send-email-star.zeng@intel.com [2] http://mid.mail-archive.com/1448243067-1880-12-git-send-email-star.zeng@intel.com [3] http://mid.mail-archive.com/b748580c-cb51-32c9-acf9-780841ef15da@redhat.com Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Heyi Guo <guoheyi@huawei.com> Cc: Star Zeng <star.zeng@intel.com> Originally-suggested-by: Star Zeng <star.zeng@intel.com> Reported-by: Brijesh Singh <brijesh.singh@amd.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Brijesh Singh <brijesh.singh@amd.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* ArmVirtPkg/FdtPL011SerialPortLib: honor DT node 'status' propertyArd Biesheuvel2017-04-041-0/+6
| | | | | | | | | | | | | | In some cases, (e.g., when running QEMU with TrustZone emulation), the DT may contain DT nodes whose status is set to 'secure'. Similarly, the status may be set to 'disabled' if the consumer of the DT image is expected to treat it as if it weren't there. So check whether a 'status' property is present, and if so, ignore the node if the status is not 'okay'. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* ArmVirtPkg/FdtPL011SerialPortLib: Set the PL011 UART clock rateEvan Lloyd2016-06-154-3/+17
| | | | | | | | | | | | | | | The interface to PL011UartInitializePort has changed in ArmPlatformPkg/Drivers/PL011Uart with the title: "ArmPlatformPkg: Add support to configure PL011 UART clock" This patch updates the calls to PL011UartInitializePort(), in line with that change, adding a parameter value using the PCD previously used directly by the driver. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Evan Lloyd <evan.lloyd@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* ArmVirtPkg/EarlyFdtPL011: allow patchable PCD for initial DT base addressArd Biesheuvel2016-02-052-2/+3
| | | | | | | | | | Allow the use of a patchable PCD for the initial DT base address recorded in gArmVirtTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress, so that the module can be reused by a relocatable version of ArmVirtQemu. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* ArmVirtPkg: Use SerialDxe in MdeModulePkg instead of EmbeddedPkgStar Zeng2015-11-262-1/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Beyond just changing the directly related lines in the FDF and DSC files, we have to adapt the EarlyFdtPL011SerialPortLib and FdtPL011SerialPortLib instances as well, in the same patch. This is because the EmbeddedPkg driver expects the SerialPortSetAttributes(), SerialPortSetControl() and SerialPortGetControl() functions from SerialPortExtLib, while the MdeModulePkg driver expects them from SerialPortLib itself. We cannot implement these functions in ArmVirtPkg's SerialPortLib instances *before* flipping the driver, because it would cause double function definitions in the EmbeddedPkg driver. We also can't implement the functions *after* flipping the driver, because it would cause unresolved function references in the MdeModulePkg driver. Therefore we have to implement the functions simultaneously with the driver replacement. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18973 6f19259b-4bc3-4df7-8a09-765794883524
* Renamed ArmPlatformPkg/ArmVirtualizationPkg into ArmVirtPkgOlivier Martin2015-05-294-0/+428
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17537 6f19259b-4bc3-4df7-8a09-765794883524
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