diff options
Diffstat (limited to 'roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.c')
| -rw-r--r-- | roms/edk2/ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.c | 23 |
1 files changed, 23 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);
+}
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