diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib')
| -rw-r--r-- | roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.c | 23 | ||||
| -rw-r--r-- | roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.inf | 24 |
2 files changed, 47 insertions, 0 deletions
diff --git a/roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.c b/roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.c new file mode 100644 index 000000000..669be9daf --- /dev/null +++ b/roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.c @@ -0,0 +1,23 @@ +/** @file
+*
+* Copyright 2018 NXP
+*
+* SPDX-License-Identifier: BSD-2-Clause-Patent
+*
+**/
+
+#include <Base.h>
+
+/**
+ Return clock in for PL011 Uart IP
+
+ @return Pcd PL011UartClkInHz
+**/
+UINT32
+EFIAPI
+PL011UartClockGetFreq (
+ VOID
+ )
+{
+ return FixedPcdGet32 (PL011UartClkInHz);
+}
diff --git a/roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.inf b/roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.inf new file mode 100644 index 000000000..c45359eb4 --- /dev/null +++ b/roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.inf @@ -0,0 +1,24 @@ +#/* @file
+# Copyright 2018 NXP
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#*/
+
+[Defines]
+ INF_VERSION = 0x0001001A
+ BASE_NAME = BasePL011UartClockLib
+ FILE_GUID = af8fef24-afbb-472a-b8b7-13101a79703c
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = PL011UartClockLib
+
+[Packages]
+ ArmPlatformPkg/ArmPlatformPkg.dec
+ MdePkg/MdePkg.dec
+
+[Sources.common]
+ PL011UartClockLib.c
+
+[FixedPcd]
+ gArmPlatformTokenSpaceGuid.PL011UartClkInHz
|