diff --git a/QuarkPlatformPkg/Include/Library/PlatformHelperLib.h b/QuarkPlatformPkg/Include/Library/PlatformHelperLib.h
index 7b4119deb9..cf884e1c85 100644
--- a/QuarkPlatformPkg/Include/Library/PlatformHelperLib.h
+++ b/QuarkPlatformPkg/Include/Library/PlatformHelperLib.h
@@ -1,7 +1,7 @@
 /** @file
 PlatformHelperLib function prototype definitions.
 
-Copyright (c) 2013 - 2016 Intel Corporation.
+Copyright (c) 2013 - 2016 Intel Corporation.
 
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
@@ -45,20 +45,6 @@ PlatformFindFvFileRawDataSection (
   OUT UINTN                         *SectionDataSize
   );
 
-/**
-  Read 8bit character from debug stream.
-
-  Block until character is read.
-
-  @return 8bit character read from debug stream.
-
-**/
-CHAR8
-EFIAPI
-PlatformDebugPortGetChar8 (
-  VOID
-  );
-
 /**
   Find free spi protect register and write to it to protect a flash region.
 
diff --git a/QuarkPlatformPkg/Library/PlatformHelperLib/PlatformHelperLib.c b/QuarkPlatformPkg/Library/PlatformHelperLib/PlatformHelperLib.c
index f9ceda4aaf..768ea14629 100644
--- a/QuarkPlatformPkg/Library/PlatformHelperLib/PlatformHelperLib.c
+++ b/QuarkPlatformPkg/Library/PlatformHelperLib/PlatformHelperLib.c
@@ -90,33 +90,6 @@ WriteFirstFreeSpiProtect (
 // Routines exported by this component.
 //
 
-/**
-  Read 8bit character from debug stream.
-
-  Block until character is read.
-
-  @return 8bit character read from debug stream.
-
-**/
-CHAR8
-EFIAPI
-PlatformDebugPortGetChar8 (
-  VOID
-  )
-{
-  CHAR8                             Got;
-
-  do {
-    if (SerialPortPoll ()) {
-      if (SerialPortRead ((UINT8 *) &Got, 1) == 1) {
-        break;
-      }
-    }
-  } while (TRUE);
-
-  return Got;
-}
-
 /**
   Clear SPI Protect registers.