Hey Udit,
You cannot explicitly influence the order of the calls, but implicitly via the
dependency tree, which means you need to make SerialPortLib depend on your
LibraryClass instance.
You did not mention which SerialPortLib instance you use, but probably you need
to execute FpgaInterfaceInit() earlier in platform code or fork SerialPortLib
for now.
Regards,
Marvin
> -----Original Message-----
> From: edk2-devel <edk2-devel-boun...@lists.01.org> On Behalf Of Udit
> Kumar
> Sent: Thursday, July 19, 2018 9:33 AM
> To: edk2-devel@lists.01.org
> Subject: [edk2] Help on AutoGen Files
>
> Hi Experts,
> How I can change the order of initialization in Constructor list of autogen
> file.
> In my build system, if I look at
> MdeModulePkg/Universal/PCD/Pei/Pcd/DEBUG/AutoGen.c
> Below is function of Library Constructor List
>
> VOID
> EFIAPI
> ProcessLibraryConstructorList (
> IN EFI_PEI_FILE_HANDLE FileHandle,
> IN CONST EFI_PEI_SERVICES **PeiServices
> )
> {
> EFI_STATUS Status;
>
> Status = BaseDebugLibSerialPortConstructor ();
> ASSERT_EFI_ERROR (Status);
>
> Status = PeiServicesTablePointerLibConstructor (FileHandle, PeiServices);
> ASSERT_EFI_ERROR (Status);
>
> Status = TimerConstructor ();
> ASSERT_EFI_ERROR (Status);
>
> Status = FpgaInterfaceInit ();
> ASSERT_EFI_ERROR (Status);
>
> }
>
>
> My problem is SerialPortConstructor needs frequency, which can be
> retrieved after FpgaInterfaceInit() Therefore, my preferred way for this
> constructor list will be
> FpgaInterfaceInit() followed by BaseDebugLibSerialPortConstructor()
>
> how I can achieve this.
>
>
> Many Thanks
> Udit
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> edk2-devel@lists.01.org
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