audk/Omap35xxPkg/Library/OmapLib/OmapLib.c

/** @file

  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
  
  This program and the accompanying materials
  are licensed and made available under the terms and conditions of the BSD License
  which accompanies this distribution.  The full text of the license may be found at
  http://opensource.org/licenses/bsd-license.php

  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#include <Base.h>
#include <Library/DebugLib.h>
#include <Library/OmapLib.h>
#include <Omap3530/Omap3530.h>

UINT32 
GpioBase (
  IN  UINTN Port
  )
{
  switch (Port) {
  case 1:  return GPIO1_BASE;
  case 2:  return GPIO2_BASE;
  case 3:  return GPIO3_BASE;
  case 4:  return GPIO4_BASE;
  case 5:  return GPIO5_BASE;
  case 6:  return GPIO6_BASE;
  default: ASSERT(FALSE); return 0;
  }
}

UINT32
TimerBase (
  IN  UINTN Timer
  )
{
  switch (Timer) {
  case  1: return GPTIMER1_BASE;
  case  2: return GPTIMER2_BASE;
  case  3: return GPTIMER3_BASE;
  case  4: return GPTIMER4_BASE;
  case  5: return GPTIMER5_BASE;
  case  6: return GPTIMER6_BASE;
  case  7: return GPTIMER7_BASE;
  case  8: return GPTIMER8_BASE;
  case  9: return GPTIMER9_BASE;
  case 10: return GPTIMER10_BASE;
  case 11: return GPTIMER11_BASE;
  case 12: return GPTIMER12_BASE;
  default: return 0;
  }
}

UINTN
InterruptVectorForTimer (
  IN  UINTN Timer
  )
{
  if ((Timer < 1) || (Timer > 12)) {
    ASSERT(FALSE);
    return 0xFFFFFFFF;
  }

  return 36 + Timer;
}

UINT32
UartBase (
  IN  UINTN Uart
  )
{
  switch (Uart) {
  case 1:  return UART1_BASE;
  case 2:  return UART2_BASE;
  case 3:  return UART3_BASE;
  default: ASSERT(FALSE); return 0;
  }
}