BeagleBoardPkg/Sec/Arm/Macro.inc

   1 //%HEADER%
   2   MACRO
   3   MmioWrite32Macro $Address, $Data
   4   ldr  r1, = ($Address)
   5   ldr  r0, = ($Data)
   6   str  r0, [r1]
   7   MEND
   8
   9   MACRO
  10   MmioOr32Macro $Address, $OrData
  11   ldr  r1, =($Address)
  12   ldr  r2, =($OrData)
  13   ldr  r0, [r1]
  14   orr  r0, r0, r2
  15   str  r0, [r1]
  16   MEND
  17
  18   MACRO
  19   MmioAnd32Macro $Address, $AndData
  20   ldr  r1, =($Address)
  21   ldr  r2, =($AndData)
  22   ldr  r0, [r1]
  23   and  r0, r0, r2
  24   str  r0, [r1]
  25   MEND
  26
  27   MACRO
  28   MmioAndThenOr32Macro $Address, $AndData, $OrData
  29   ldr  r1, =($Address)
  30   ldr  r0, [r1]
  31   ldr  r2, =($AndData)
  32   and  r0, r0, r2
  33   ldr  r2, =($OrData)
  34   orr  r0, r0, r2
  35   str  r0, [r1]
  36   MEND
  37
  38   MACRO
  39   MmioWriteFromReg32Macro $Address, $Reg
  40   ldr  r1, =($Address)
  41   str  $Reg, [r1]
  42   MEND
  43
  44   MACRO
  45   MmioRead32Macro $Address
  46   ldr  r1, =($Address)
  47   ldr  r0, [r1]
  48   MEND
  49
  50   MACRO
  51   MmioReadToReg32Macro $Address, $Reg
  52   ldr  r1, =($Address)
  53   ldr  $Reg, [r1]
  54   MEND
  55
  56   MACRO
  57   LoadConstantMacro $Data
  58   ldr  r0, =($Data)
  59   MEND
  60
  61   MACRO
  62   LoadConstantToRegMacro $Data, $Reg
  63   ldr  $Reg, =($Data)
  64   MEND
  65
  66   END
  67