I suggest to include <PiPei.h> instead of <Uefi.h>. If so, other Pi definitions are not required to be included.

ReportCpuHobLib module type should be PEIM. Hob can be produced only in PEI phase.

Thanks
Liming
-----Original Message-----
From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Chiu, Chasel
Sent: 2020年7月21日 8:58
To: Kuo, IanX <ianx.kuo@intel.com>; devel@edk2.groups.io
Cc: Lu, James <james.lu@intel.com>; Kumar, Chandana C <chandana.c.kumar@intel.com>; Prabhala, Varalakshmi A <varalakshmi.a.prabhala@intel.com>; Chaganty, Rangasai V <rangasai.v.chaganty@intel.com>
Subject: Re: [edk2-devel] [edk2-platforms] [PATCH v6 1/6] Platform/Intel/MinPlatformPkg: Fix build error


Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>

> -----Original Message-----
> From: Kuo, IanX <ianx.kuo@intel.com>
> Sent: Tuesday, July 21, 2020 8:35 AM
> To: devel@edk2.groups.io
> Cc: Lu, James <james.lu@intel.com>; Kumar, Chandana C
> <chandana.c.kumar@intel.com>; Prabhala, Varalakshmi A
> <varalakshmi.a.prabhala@intel.com>; Kuo, IanX <ianx.kuo@intel.com>;
> Chaganty, Rangasai V <rangasai.v.chaganty@intel.com>; Chiu, Chasel
> <chasel.chiu@intel.com>
> Subject: [edk2-platforms] [PATCH v6 1/6]
> Platform/Intel/MinPlatformPkg: Fix build error
>
> Fix ReportCpuHobLib build error
>
> Create a Library instance of ReportCpuHobLib from PlatformInitPei driver.
> PA bits reported can be overridden by Library instance in Platform.
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2674
>
> Change-Id: I0cd6ba4eb7231a3a84f080fdce85bbe74eb29eeb
> Signed-off-by: IanX Kuo <ianx.kuo@intel.com>
> Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> Cc: Chasel Chiu <chasel.chiu@intel.com>
> ---
>  .../PlatformInit/Library/ReportCpuHobLib/ReportCpuHobLib.c   | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git
> a/Platform/Intel/MinPlatformPkg/PlatformInit/Library/ReportCpuHobLib/R
> e
> portCpuHobLib.c
> b/Platform/Intel/MinPlatformPkg/PlatformInit/Library/ReportCpuHobLib/R
> e
> portCpuHobLib.c
> index aa256534..83fc5249 100644
> ---
> a/Platform/Intel/MinPlatformPkg/PlatformInit/Library/ReportCpuHobLib/R
> e
> portCpuHobLib.c
> +++
> b/Platform/Intel/MinPlatformPkg/PlatformInit/Library/ReportCpuHobLib/R
> e
> portCpuHobLib.c
> @@ -6,7 +6,10 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
>
>
>  **/
>
>
>
> -#include <Base.h>
>
> +#include <Uefi.h>
>
> +#include <Pi/PiBootMode.h>
>
> +#include <Pi/PiHob.h>
>
> +#include <Library/BaseLib.h>
>
>  #include <Library/HobLib.h>
>
>
>
>  VOID
>
> --
> 2.26.2.windows.1