Tianocore/edk2.git/EmbeddedPkg/RealTimeClockRuntimeDxe, branch dependabot/github_actions/actions/setup-python-7

Revert "ArmPlatformPkg,EmbeddedPkg,MdeModulePkg: Move RealTimeClockLib ..."

2026-05-06T03:41:31+00:00

This reverts commit 57230fff6b39a665485be1bd43ec608d412ba6fb. RealTimeClockLib is not a generic library class that is intended to be used widely to get access to the RTC when the associated runtime services are not available in the calling context. The purpose of RealTimeClockLib is to abstract the underlying hardware access from the generic RealTimeClockRuntimeDxe driver, which backs the runtime services. This means it does not belong in a different package; it belongs in the same package as the driver. Continuous-integration-options: PatchCheck.ignore-multi-package Signed-off-by: Ard Biesheuvel

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

EmbeddedPkg: Align RealTimeClock function headers with return values

2024-02-09T22:16:32+00:00

RealTimeClock is used to back the runtime services time functions, so align the description of the function return values with the defined values for these services as described in UEFI Spec 2.10. REF: UEFI spec 2.10 section 8 Services ? Runtime Services Cc: Leif Lindholm Cc: Ard Biesheuvel Cc: Abner Chang Signed-off-by: Suqiang Ren Reviewed-by: Abner Chang Reviewed-by: Liming Gao

EmbeddedPkg: Update code to be more C11 compliant by using func

2023-04-10T14:19:57+00:00

__FUNCTION__ is a pre-standard extension that gcc and Visual C++ among others support, while __func__ was standardized in C99. Since it's more standard, replace __FUNCTION__ with __func__ throughout EmbeddedPkg. Signed-off-by: Rebecca Cran Reviewed-by: Michael D Kinney Reviewed-by: Ard Biesheuvel Reviewed-by: Abner Chang

EmbeddedPkg: Remove duplicated words

2022-09-05T13:52:51+00:00

In an effort to clean the documentation of the above package, remove duplicated words. Signed-off-by: Pierre Gondois Reviewed-by: Leif Lindholm Reviewed-by: Abner Chang

EmbeddedPkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the EmbeddedPkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Andrew Fish

EmbeddedPkg/RealTimeClockRuntimeDxe: Improve GetWakeupTime

2021-06-02T07:16:28+00:00

GetWakeupTime should return full time information, including the daylight/timezone. Make use of the existing non-volatile variables for that purpose. Moreover add an error checking of possibly invalid parameters. This partially fixes FWTS and SCT Set/GetWakeupTime tests on Marvell platforms. Signed-off-by: Marcin Wojtas Reviewed-by: Ard Biesheuvel

EmbeddedPkg/RealTimeClockRuntimeDxe: depend on gEfiVariableArchProtocolGuid

2021-01-10T01:18:44+00:00

The EfiGetVariable() is used in the entry of this module. So, the variable services are required to be ready before they are used. This patch adds the arch protocol gEfiVariableArchProtocolGuid to dependency expression to guarantee that this module will be started once the variable protocol is available. Cc: Leif Lindholm Cc: Ard Biesheuvel Signed-off-by: Nhi Pham Reviewed-by: Laszlo Ersek Reviewed-by: Leif Lindholm

EmbeddedPkg/RealTimeClockRuntimeDxe: Use helper functions from TimeBaseLib

2021-01-07T16:43:48+00:00

This patch replaces all time checking functions and leverage the helper functions in TimeBaseLib library. Cc: Leif Lindholm Cc: Ard Biesheuvel Signed-off-by: Nhi Pham Reviewed-by: Leif Lindholm

EmbeddedPkg/RealTimeClockRuntimeDxe: Drop ASSERTs on function arguments

2020-03-26T18:39:01+00:00

ASSERT in SetTime_Conf Consistency Test. SCT Test expect return as Invalid Parameter. So removed ASSERT(). While at it, check that the NanoSecond field is within the range given by the UEFI specification. Signed-off-by: Gaurav Jain Reviewed-by: Ard Biesheuvel