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ArmPlatformPkg: use UINT32 epoch second counter 

The comments describes the device as being 32-bit:
"the maximum time span is just over 136 years"
then uses a UINTN to hold the value.

Change to UINT32 so we don't get different behaviour for different architectures.

Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
This commit is contained in:
Leif Lindholm 2019-06-13 16:44:27 +01:00
parent 2378ea5515
commit 7c974d6b6e
1 changed files with 2 additions and 1 deletions
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3
ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c
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@ -3,6 +3,7 @@
Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR> Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR> Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2019, Linaro Ltd. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent SPDX-License-Identifier: BSD-2-Clause-Patent
@ -181,7 +182,7 @@ LibSetTime (
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
UINTN EpochSeconds; UINT32 EpochSeconds;
// Because the PL031 is a 32-bit counter counting seconds, // Because the PL031 is a 32-bit counter counting seconds,
// the maximum time span is just over 136 years. // the maximum time span is just over 136 years.