Tianocore/edk2.git/ArmPlatformPkg/Library, branch dependabot/github_actions/actions/setup-python-6

ArmPlatformPkg,EmbeddedPkg,MdeModulePkg: Move RealTimeClockLib header

2025-09-08T08:54:42+00:00

RealTimeClockLib is an architectural implementation that is not restricted to the embedded segment or any platform in particular. So the header has been moved to MdeModulePkg. And the package has been added to the relevant INF files. Continuous-integration-options: PatchCheck.ignore-multi-package Signed-off-by: Sachin Ganesh

ArmPlatformPkg/PL011UartLib: Prevent data loss in conversion.

2025-07-22T06:34:29+00:00

Add an explicit (UINT32) cast to the assignment. Signed-off-by: Pranav V V

ArmPlatformPkg/PL011SerialPortLib: Support dynamic PCD type.

2025-07-22T06:34:29+00:00

Convert UART configuration PCDs from FixedPcd to dynamic Pcd to enable runtime modification of serial port parameters. Changes made: - Replace FixedPcdGet64/FixedPcdGet8 calls with PcdGet64/PcdGet8 for: * PcdUartDefaultBaudRate * PcdUartDefaultParity * PcdUartDefaultDataBits * PcdUartDefaultStopBits - Update INF file to declare these PCDs under [Pcd]. Signed-off-by: Pranav V V

ArmPlatformPkg: PL011SerialPort Empty Rx buffer during init.

2025-05-30T17:26:58+00:00

When calling to initialize the PL011 Uart, Rx buffer is not cleared. In a 16550 uart device, during initialization, the 16550's Fifo control registers would be used to clear the Rx buffer, but no such register exists on PL011. Modify the PL011 SerialPortInitialize function to clear anything that was in the Rx buffer after initialization is completed. This will prevent any stale data from being interpreted as valid data. Signed-off-by: Aaron Pop

ArmPlatformPkg: CodeQL Fixes.

2024-10-30T19:13:09+00:00

Makes changes to comply with alerts raised by CodeQL. The issues here fall into the following category: 1. comparison-with-wider-type Signed-off-by: Eeshan Londhe

MdePkg: Move AsmMacroIoLib*.h from ArmPkg

2024-09-12T19:36:59+00:00

AsmMacroIoLib.h and AsmMacroIoLibV8.h are used by the CompilerIntrinsicsLib, which is moving to MdePkg. These functions provide standard definitions for ARM/AARCH64 assembly code, respectively, and so are moved to the arch directories in MdePkg to avoid MdePkg having a dependency on ArmPkg. Now that the files are in Arm/ and AArch64/ directories, the filenames are changed to AsmMacroLib.h as we can distinguish the architecture from the path. AsmMacroIoLib.inc is unused and so is removed. Continuous-integration-options: PatchCheck.ignore-multi-package Signed-off-by: Oliver Smith-Denny

ArmPlatformPkg/ArmPlatformLib: Drop unused MPCore routines

2024-08-30T08:01:28+00:00

Some of the boilerplate in ArmPlatformLib is only relevant when entering UEFI on multiple cores, and this is no longer supported. So retire the associated helper routines. Signed-off-by: Ard Biesheuvel

ArmPlatformPkg: Retire ArmPlatformStackLib

2024-08-30T08:01:28+00:00

ArmPlatformStackLib is no longer used so it can be retired. Signed-off-by: Ard Biesheuvel

ArmPlatformPkg: Fix some spelling mistakes found by cspell

2024-08-01T19:53:47+00:00

When cspell is installed (via `npm install cspell`), CI checks for spelling mistakes. There are currently a very large number of them: some are genuine mistakes while others are words or acryonyms that cspell doesn't know. Fix a few of the misspellings in ArmPlatformPkg. Signed-off-by: Rebecca Cran

ArmPlatformPkg: PL031RealTimeClockLib: Set MMIO Memory XP

2024-07-23T06:07:45+00:00

PL031RealTimeClockLib will clear EFI_MEMORY_XP if a platform has set it for MMIO memory when it does not include that bit in its SetMemoryAttributes call. This region is not intended to be executed from and as such the lib should explicitly set EFI_MEMORY_XP to this region. Signed-off-by: Oliver Smith-Denny