Hi Leif,

I forgot to attach a cover letter for v2, sent v3 with cover letter and added 
--subject-prefix="PATCH edk2-platforms".

Thanks for the review.

Regards,
Meenakshi

> -----Original Message-----
> From: Leif Lindholm [mailto:leif.lindh...@linaro.org]
> Sent: Sunday, November 26, 2017 9:19 PM
> To: Meenakshi Aggarwal <meenakshi.aggar...@nxp.com>
> Cc: ard.biesheu...@linaro.org; michael.d.kin...@intel.com; edk2-
> de...@lists.01.org; Udit Kumar <udit.ku...@nxp.com>; Varun Sethi
> <v.se...@nxp.com>
> Subject: Re: [PATCH v2 1/9] Platform/NXP: Add support for Big Endian Mmio
> APIs
> 
> Hmm, was there a cover letter for this v2? I can only find the one from v1 in
> my inbox? Usually it is helpful to keep the cover letter and add comments on
> what has changed since the previous revision.
> 
> Also, can you generate the patches with
> --subject-prefix="PATCH edk2-platforms"
> to ensure a predictable email header for edk2-platforms patches?
> 
> Now, for this actual patch...
> This looks like a useful thing. It also looks like a very generic thing. I 
> would
> think it could live in edk2/MdePkg, but perhaps we can simply migrate it
> there if we see additional users outside of the NXM platforms.
> 
> Reviewed-by: Leif Lindholm <leif.lindh...@linaro.org>
> 
> On Wed, Nov 22, 2017 at 09:18:52PM +0530, Meenakshi Aggarwal wrote:
> > This library add supports for BE read/write and other MMIO helper
> > function.
> > In this data swapped after reading from MMIO and before write using
> > MMIO.
> > It can be used by any module with BE address space.
> >
> > Contributed-under: TianoCore Contribution Agreement 1.1
> > Signed-off-by: Meenakshi Aggarwal <meenakshi.aggar...@nxp.com>
> > ---
> >  Platform/NXP/Include/Library/BeIoLib.h   | 332
> +++++++++++++++++++++++++
> >  Platform/NXP/Library/BeIoLib/BeIoLib.c   | 400
> +++++++++++++++++++++++++++++++
> >  Platform/NXP/Library/BeIoLib/BeIoLib.inf |  31 +++
> >  3 files changed, 763 insertions(+)
> >  create mode 100644 Platform/NXP/Include/Library/BeIoLib.h
> >  create mode 100644 Platform/NXP/Library/BeIoLib/BeIoLib.c
> >  create mode 100644 Platform/NXP/Library/BeIoLib/BeIoLib.inf
> >
> > diff --git a/Platform/NXP/Include/Library/BeIoLib.h
> > b/Platform/NXP/Include/Library/BeIoLib.h
> > new file mode 100644
> > index 0000000..a58883a
> > --- /dev/null
> > +++ b/Platform/NXP/Include/Library/BeIoLib.h
> > @@ -0,0 +1,332 @@
> > +/** BeIoLib.h
> > + *
> > + *  Copyright 2017 NXP
> > + *
> > + *  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
> > + *
> >
> +https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fop
> e
> > +nsource.org%2Flicenses%2Fbsd-
> license.php&data=02%7C01%7Cmeenakshi.agg
> >
> +arwal%40nxp.com%7C88e69067b33644a1f74108d534e53282%7C686ea1d3bc
> 2b4c6f
> >
> +a92cd99c5c301635%7C0%7C0%7C636473081368216265&sdata=o8KmMYvlGT
> AzBP0rI
> > +bOQTOAWY3fJEpfkpCwnKHWZ9Y0%3D&reserved=0
> > + *
> > + *  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS"
> > +BASIS,
> > + *  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER
> EXPRESS OR IMPLIED.
> > + *
> > + **/
> > +
> > +#ifndef __BE_IOLIB_H__
> > +#define __BE_IOLIB_H__
> > +
> > +#include <Base.h>
> > +
> > +/**
> > +  MmioRead8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to read.
> > +
> > +  @return The value read.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioRead8 (
> > +  IN  UINTN     Address
> > +  );
> > +
> > +/**
> > +  MmioRead16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to read.
> > +
> > +  @return The value read.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioRead16 (
> > +  IN  UINTN     Address
> > +  );
> > +
> > +/**
> > +  MmioRead32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to read.
> > +
> > +  @return The value read.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioRead32 (
> > +  IN  UINTN     Address
> > +  );
> > +
> > +/**
> > +  MmioRead64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to read.
> > +
> > +  @return The value read.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioRead64 (
> > +  IN  UINTN     Address
> > +  );
> > +
> > +/**
> > +  MmioWrite8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  Value   The value to write to the MMIO register.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioWrite8 (
> > +  IN  UINTN     Address,
> > +  IN  UINT8     Value
> > +  );
> > +
> > +/**
> > +  MmioWrite16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  Value   The value to write to the MMIO register.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioWrite16 (
> > +  IN  UINTN     Address,
> > +  IN  UINT16    Value
> > +  );
> > +
> > +/**
> > +  MmioWrite32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  Value   The value to write to the MMIO register.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioWrite32 (
> > +  IN  UINTN     Address,
> > +  IN  UINT32    Value
> > +  );
> > +
> > +/**
> > +  MmioWrite64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  Value   The value to write to the MMIO register.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioWrite64 (
> > +  IN  UINTN     Address,
> > +  IN  UINT64    Value
> > +  );
> > +
> > +/**
> > +  MmioAndThenOr8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +  @param  OrData  The value to OR with the result of the AND operation.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioAndThenOr8 (
> > +  IN  UINTN     Address,
> > +  IN  UINT8     AndData,
> > +  IN  UINT8     OrData
> > +  );
> > +
> > +/**
> > +  MmioAndThenOr16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +  @param  OrData  The value to OR with the result of the AND operation.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioAndThenOr16 (
> > +  IN  UINTN     Address,
> > +  IN  UINT16    AndData,
> > +  IN  UINT16    OrData
> > +  );
> > +
> > +/**
> > +  MmioAndThenOr32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +  @param  OrData  The value to OR with the result of the AND operation.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioAndThenOr32 (
> > +  IN  UINTN     Address,
> > +  IN  UINT32    AndData,
> > +  IN  UINT32    OrData
> > +  );
> > +
> > +/**
> > +  MmioAndThenOr64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +  @param  OrData  The value to OR with the result of the AND operation.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioAndThenOr64 (
> > +  IN  UINTN     Address,
> > +  IN  UINT64    AndData,
> > +  IN  UINT64    OrData
> > +  );
> > +
> > +/**
> > +  MmioOr8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  OrData  The value to OR with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioOr8 (
> > +  IN  UINTN     Address,
> > +  IN  UINT8     OrData
> > +  );
> > +
> > +/**
> > +  MmioOr16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  OrData  The value to OR with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioOr16 (
> > +  IN  UINTN     Address,
> > +  IN  UINT16    OrData
> > +  );
> > +
> > +/**
> > +  MmioOr32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  OrData  The value to OR with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioOr32 (
> > +  IN  UINTN     Address,
> > +  IN  UINT32    OrData
> > +  );
> > +
> > +/**
> > +  MmioOr64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  OrData  The value to OR with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioOr64 (
> > +  IN  UINTN     Address,
> > +  IN  UINT64    OrData
> > +  );
> > +
> > +/**
> > +  MmioAnd8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioAnd8 (
> > +  IN  UINTN     Address,
> > +  IN  UINT8     AndData
> > +  );
> > +
> > +/**
> > +  MmioAnd16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioAnd16 (
> > +  IN  UINTN     Address,
> > +  IN  UINT16    AndData
> > +  );
> > +
> > +/**
> > +  MmioAnd32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioAnd32 (
> > +  IN  UINTN     Address,
> > +  IN  UINT32    AndData
> > +  );
> > +
> > +/**
> > +  MmioAnd64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioAnd64 (
> > +  IN  UINTN     Address,
> > +  IN  UINT64    AndData
> > +  );
> > +
> > +#endif /* _BE_IOLIB_H */
> > diff --git a/Platform/NXP/Library/BeIoLib/BeIoLib.c
> > b/Platform/NXP/Library/BeIoLib/BeIoLib.c
> > new file mode 100644
> > index 0000000..b4b12ac
> > --- /dev/null
> > +++ b/Platform/NXP/Library/BeIoLib/BeIoLib.c
> > @@ -0,0 +1,400 @@
> > +/** BeIoLib.c
> > +
> > +  Provide MMIO APIs for BE modules.
> > +
> > +  Copyright 2017 NXP
> > +
> > +  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
> > +
> > +
> https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fop
> > + ensource.org%2Flicenses%2Fbsd-
> license.php&data=02%7C01%7Cmeenakshi.a
> > +
> ggarwal%40nxp.com%7C88e69067b33644a1f74108d534e53282%7C686ea1d3b
> c2b4
> > +
> c6fa92cd99c5c301635%7C0%7C0%7C636473081368216265&sdata=o8KmMYvl
> GTAzB
> > + P0rIbOQTOAWY3fJEpfkpCwnKHWZ9Y0%3D&reserved=0
> > +
> > +  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/BaseLib.h>
> > +#include <Library/IoLib.h>
> > +
> > +/**
> > +  MmioRead8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to read.
> > +
> > +  @return The value read.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioRead8 (
> > +  IN  UINTN     Address
> > +  )
> > +{
> > +  return MmioRead8 (Address);
> > +}
> > +
> > +/**
> > +  MmioRead16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to read.
> > +
> > +  @return The value read.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioRead16 (
> > +  IN  UINTN     Address
> > +  )
> > +{
> > +  return SwapBytes16 (MmioRead16 (Address)); }
> > +
> > +/**
> > +  MmioRead32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to read.
> > +
> > +  @return The value read.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioRead32 (
> > +  IN  UINTN     Address
> > +  )
> > +{
> > +  return SwapBytes32 (MmioRead32 (Address)); }
> > +
> > +/**
> > +  MmioRead64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to read.
> > +
> > +  @return The value read.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioRead64 (
> > +  IN  UINTN     Address
> > +  )
> > +{
> > +  return SwapBytes64 (MmioRead64 (Address)); }
> > +
> > +/**
> > +  MmioWrite8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  Value   The value to write to the MMIO register.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioWrite8 (
> > +  IN  UINTN     Address,
> > +  IN  UINT8     Value
> > +  )
> > +{
> > +  return MmioWrite8 (Address, Value); }
> > +
> > +/**
> > +  MmioWrite16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  Value   The value to write to the MMIO register.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioWrite16 (
> > +  IN  UINTN     Address,
> > +  IN  UINT16    Value
> > +  )
> > +{
> > +  return MmioWrite16 (Address, SwapBytes16 (Value)); }
> > +
> > +/**
> > +  MmioWrite32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  Value   The value to write to the MMIO register.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioWrite32 (
> > +  IN  UINTN     Address,
> > +  IN  UINT32    Value
> > +  )
> > +{
> > +  return MmioWrite32 (Address, SwapBytes32 (Value)); }
> > +
> > +/**
> > +  MmioWrite64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  Value   The value to write to the MMIO register.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioWrite64 (
> > +  IN  UINTN     Address,
> > +  IN  UINT64    Value
> > +  )
> > +{
> > +  return MmioWrite64 (Address, SwapBytes64 (Value)); }
> > +
> > +/**
> > +  MmioAndThenOr8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +  @param  OrData  The value to OR with the result of the AND operation.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioAndThenOr8 (
> > +  IN  UINTN     Address,
> > +  IN  UINT8     AndData,
> > +  IN  UINT8     OrData
> > +  )
> > +{
> > +  return MmioAndThenOr8 (Address, AndData, OrData); }
> > +
> > +/**
> > +  MmioAndThenOr16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +  @param  OrData  The value to OR with the result of the AND operation.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioAndThenOr16 (
> > +  IN  UINTN     Address,
> > +  IN  UINT16    AndData,
> > +  IN  UINT16    OrData
> > +  )
> > +{
> > +  AndData = SwapBytes16 (AndData);
> > +  OrData = SwapBytes16 (OrData);
> > +
> > +  return MmioAndThenOr16 (Address, AndData, OrData); }
> > +
> > +/**
> > +  MmioAndThenOr32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +  @param  OrData  The value to OR with the result of the AND operation.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioAndThenOr32 (
> > +  IN  UINTN     Address,
> > +  IN  UINT32    AndData,
> > +  IN  UINT32    OrData
> > +  )
> > +{
> > +  AndData = SwapBytes32 (AndData);
> > +  OrData = SwapBytes32 (OrData);
> > +
> > +  return MmioAndThenOr32 (Address, AndData, OrData); }
> > +
> > +/**
> > +  MmioAndThenOr64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +  @param  OrData  The value to OR with the result of the AND operation.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioAndThenOr64 (
> > +  IN  UINTN     Address,
> > +  IN  UINT64    AndData,
> > +  IN  UINT64    OrData
> > +  )
> > +{
> > +  AndData = SwapBytes64 (AndData);
> > +  OrData = SwapBytes64 (OrData);
> > +
> > +  return MmioAndThenOr64 (Address, AndData, OrData); }
> > +
> > +/**
> > +  MmioOr8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  OrData  The value to OR with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioOr8 (
> > +  IN  UINTN     Address,
> > +  IN  UINT8     OrData
> > +  )
> > +{
> > +  return MmioOr8 (Address, OrData);
> > +}
> > +
> > +/**
> > +  MmioOr16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  OrData  The value to OR with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioOr16 (
> > +  IN  UINTN     Address,
> > +  IN  UINT16    OrData
> > +  )
> > +{
> > +  return MmioOr16 (Address, SwapBytes16 (OrData)); }
> > +
> > +/**
> > +  MmioOr32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  OrData  The value to OR with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioOr32 (
> > +  IN  UINTN     Address,
> > +  IN  UINT32    OrData
> > +  )
> > +{
> > +  return MmioOr32 (Address, SwapBytes32 (OrData)); }
> > +
> > +/**
> > +  MmioOr64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  OrData  The value to OR with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioOr64 (
> > +  IN  UINTN     Address,
> > +  IN  UINT64    OrData
> > +  )
> > +{
> > +  return MmioOr64 (Address, SwapBytes64 (OrData)); }
> > +
> > +/**
> > +  MmioAnd8 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +BeMmioAnd8 (
> > +  IN  UINTN     Address,
> > +  IN  UINT8     AndData
> > +  )
> > +{
> > +  return MmioAnd8 (Address, AndData); }
> > +
> > +/**
> > +  MmioAnd16 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +BeMmioAnd16 (
> > +  IN  UINTN     Address,
> > +  IN  UINT16    AndData
> > +  )
> > +{
> > +  return MmioAnd16 (Address, SwapBytes16 (AndData)); }
> > +
> > +/**
> > +  MmioAnd32 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +BeMmioAnd32 (
> > +  IN  UINTN     Address,
> > +  IN  UINT32    AndData
> > +  )
> > +{
> > +  return MmioAnd32 (Address, SwapBytes32 (AndData)); }
> > +
> > +/**
> > +  MmioAnd64 for Big-Endian modules.
> > +
> > +  @param  Address The MMIO register to write.
> > +  @param  AndData The value to AND with the read value from the MMIO
> register.
> > +
> > +  @return The value written back to the MMIO register.
> > +
> > +**/
> > +UINT64
> > +EFIAPI
> > +BeMmioAnd64 (
> > +  IN  UINTN     Address,
> > +  IN  UINT64    AndData
> > +  )
> > +{
> > +  return MmioAnd64 (Address, SwapBytes64 (AndData)); }
> > diff --git a/Platform/NXP/Library/BeIoLib/BeIoLib.inf
> > b/Platform/NXP/Library/BeIoLib/BeIoLib.inf
> > new file mode 100644
> > index 0000000..8c466e8
> > --- /dev/null
> > +++ b/Platform/NXP/Library/BeIoLib/BeIoLib.inf
> > @@ -0,0 +1,31 @@
> > +## @BeIoLib.inf
> > +
> > +#  Copyright 2017 NXP
> > +#
> > +#  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 #
> >
> +https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fop
> e
> > +nsource.org%2Flicenses%2Fbsd-
> license.php&data=02%7C01%7Cmeenakshi.agg
> >
> +arwal%40nxp.com%7C88e69067b33644a1f74108d534e53282%7C686ea1d3bc
> 2b4c6f
> >
> +a92cd99c5c301635%7C0%7C0%7C636473081368216265&sdata=o8KmMYvlGT
> AzBP0rI
> > +bOQTOAWY3fJEpfkpCwnKHWZ9Y0%3D&reserved=0
> > +#
> > +#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS"
> > +BASIS, #  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND,
> EITHER EXPRESS OR IMPLIED.
> > +#
> > +##
> > +
> > +[Defines]
> > +  INF_VERSION                    = 0x0001001A
> > +  BASE_NAME                      = BeIoLib
> > +  FILE_GUID                      = 28d77333-77eb-4faf-8735-130e5eb3e343
> > +  MODULE_TYPE                    = BASE
> > +  VERSION_STRING                 = 1.0
> > +  LIBRARY_CLASS                  = BeIoLib
> > +
> > +[Packages]
> > +  MdeModulePkg/MdeModulePkg.dec
> > +  MdePkg/MdePkg.dec
> > +
> > +[LibraryClasses]
> > +  IoLib
> > +
> > +[Sources.common]
> > +  BeIoLib.c
> > --
> > 1.9.1
> >
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