Clean up DxeIpl:

1. Remove the assembly by using IoLib & BaseLib in MdePkg
2. Refine code to pass CYGWIN GCC tool chain build 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7404 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 6 insertions, 21 deletions

diff --git a/DuetPkg/DxeIpl/SerialStatusCode.c b/DuetPkg/DxeIpl/SerialStatusCode.c
index 4c5badf8f5..77b26690f8 100644
--- a/DuetPkg/DxeIpl/SerialStatusCode.c
+++ b/DuetPkg/DxeIpl/SerialStatusCode.c
@@ -542,21 +542,6 @@ STATUS_CODE_LOOKUP_TABLE mOperationToken[] = {
   };

 

 

-//

-// Private function declarations

-//

-UINT8

-CpuIoRead8 (

-  UINT16  Port 

-  );

-

-VOID

-CpuIoWrite8 (

-  UINT16  Port,    

-  UINT32  Data   

-  );

-

-

 EFI_STATUS

 MatchString (

   IN  STATUS_CODE_LOOKUP_TABLE  *Table,

@@ -648,10 +633,10 @@ Returns:
   // Wait for the serail port to be ready.

   //

   do {

-    Data = CpuIoRead8 ((UINT16) (gComBase + LSR_OFFSET));

+    Data = IoRead8 (gComBase + LSR_OFFSET);

   } while ((Data & LSR_TXRDY) == 0);

     

-  CpuIoWrite8 (gComBase, Character);

+  IoWrite8 (gComBase, Character);

 }

 

 VOID

@@ -865,19 +850,19 @@ Returns:
   // Set communications format

   //

   OutputData = (UINT8)((DLAB << 7) | ((gBreakSet << 6) | ((gParity << 3) | ((gStop << 2) | Data))));

-  CpuIoWrite8 ((UINT16) (gComBase + LCR_OFFSET), OutputData);

+  IoWrite8 (gComBase + LCR_OFFSET, OutputData);

 

   //

   // Configure baud rate

   //

-  CpuIoWrite8 ((UINT16) (gComBase + BAUD_HIGH_OFFSET), (UINT8)(Divisor >> 8));

-  CpuIoWrite8 ((UINT16) (gComBase + BAUD_LOW_OFFSET), (UINT8)(Divisor & 0xff));

+  IoWrite8 (gComBase + BAUD_HIGH_OFFSET, (UINT8)(Divisor >> 8));

+  IoWrite8 (gComBase + BAUD_LOW_OFFSET, (UINT8)(Divisor & 0xff));

 

   //

   // Switch back to bank 0

   //

   OutputData = (UINT8)((~DLAB<<7)|((gBreakSet<<6)|((gParity<<3)|((gStop<<2)| Data))));

-  CpuIoWrite8 ((UINT16) (gComBase + LCR_OFFSET), OutputData);

+  IoWrite8 (gComBase + LCR_OFFSET, OutputData);

 

   *ReportStatusCode = SerialReportStatusCode;

 }