audk/EmbeddedPkg
Rebecca Cran 94fa95c874 EmbeddedPkg: Only print LibGetTime message about compile time epoch once
The message "LibGetTime: RtcEpochSeconds non volatile variable was not
found - Using compilation time epoch." can be printed a very large
number of times, causing log files to become excessively large. This is
because the RtcEpochSeconds variable only gets set if LibSetTime is
called, for example by running 'time 12:00' in the UEFI Shell.

Avoid this by setting RtcEpochSeconds to BUILD_EPOCH (EpochSeconds)
after printing the message. It's set to a volatile variable so the
message will be displayed on future boots and not hidden.

Commit 44ae214591 reduced the verbosity of
the message to DEBUG_VERBOSE. Revert it back to DEBUG_INFO so it's more
prominent now that it doesn't get printed so frequently.

Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Leif Lindholm <leif@nuviainc.com>
2021-03-08 12:28:20 +00:00
..
Application EmbeddedPkg: Unload image on EFI_SECURITY_VIOLATION 2019-09-25 10:03:57 +08:00
Drivers EmbeddedPkg/NonCoherentIoMmuDxe: Apply BSD-2-Clause-Patent 2020-08-06 20:20:40 +00:00
EmbeddedMonotonicCounter EmbeddedPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:57:58 -07:00
GdbStub EmbeddedPkg: add missing EFIAPI calling convention specifiers 2019-10-09 09:40:09 +02:00
Include EmbeddedPkg/TimeBaseLib: Add function to check Timezone and Daylight 2021-01-07 16:43:48 +00:00
Library EmbeddedPkg: Only print LibGetTime message about compile time epoch once 2021-03-08 12:28:20 +00:00
MetronomeDxe EmbeddedPkg: add missing EFIAPI calling convention specifiers 2019-10-09 09:40:09 +02:00
RealTimeClockRuntimeDxe EmbeddedPkg/RealTimeClockRuntimeDxe: depend on gEfiVariableArchProtocolGuid 2021-01-10 01:18:44 +00:00
ResetRuntimeDxe EmbeddedPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:57:58 -07:00
Scripts/LauterbachT32 EmbeddedPkg: convert Lauterbach README.txt to 7-bit safe Readme.md 2019-10-04 11:18:22 +01:00
SimpleTextInOutSerial EmbeddedPkg: Fix various typos 2019-07-04 12:21:04 +01:00
Universal/MmcDxe EmbeddedPkg: Fix build error for MmcDxe 2020-07-23 12:05:44 +00:00
EmbeddedPkg.dec EmbeddedPkg: remove ISP 1716 USB host controller driver 2020-05-05 15:37:20 +00:00
EmbeddedPkg.dsc EmbeddedPkg: add TimeBaseLib resolution to EmbeddedPkg.dsc 2021-01-08 14:02:03 +00:00