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From: "Marcin Juszkiewicz" <marcin.juszkiewicz@linaro.org>
To: Ard Biesheuvel <ardb@kernel.org>, devel@edk2.groups.io
Cc: Leif Lindholm <quic_llindhol@quicinc.com>,
	Ard Biesheuvel <ardb+tianocore@kernel.org>,
	Graeme Gregory <graeme@xora.org.uk>,
	Xiong Yining <xiongyining1480@phytium.com.cn>,
	Chen Baozi <chenbaozi@phytium.com.cn>
Subject: Re: [edk2-devel] [PATCH edk2-platforms v6 1/7] Platform/SbsaQemu: add SbsaQemuHardwareInfoLib
Date: Fri, 15 Mar 2024 12:34:13 +0100	[thread overview]
Message-ID: <208b6034-b0d9-4dab-bd02-ba245308baae@linaro.org> (raw)
In-Reply-To: <CAMj1kXG+yvHoYTpVG29eNb1gTub5_5kiKrW6F0DQaq-njbACag@mail.gmail.com>

W dniu 14.03.2024 o 16:14, Ard Biesheuvel pisze:
>>> +++ b/Silicon/Qemu/SbsaQemu/Library/SbsaQemuHardwareInfoLib/SbsaQemuHardwareInfoLib.inf
>>> @@ -0,0 +1,32 @@
>>> +#/* @file
>>> +#
>>> +#  Copyright (c) Linaro Ltd. All rights reserved.
>>> +#
>>> +#  SPDX-License-Identifier: BSD-2-Clause-Patent
>>> +#
>>> +#*/
>>> +
>>> +[Defines]
>>> +  INF_VERSION                    = 0x0001001c
>>> +  BASE_NAME                      = SbsaQemuHardwareInfoLib
>>> +  FILE_GUID                      = 6454006f-6502-46e2-9be4-4bba8d4b29fb
>>> +  MODULE_TYPE                    = BASE
>>> +  VERSION_STRING                 = 1.0
>>> +  LIBRARY_CLASS                  = ArmPlatformLib
>>> +
>> This is a new library class, so you should name it and define it in
>> the associated .DEC file (which does not exist yet)
>>
>> You can look at Platform/Qemu/QemuOpenBoardPkg/QemuOpenBoardPkg.dec
>> for inspiration (but please use 1.27 and not 0x00010005 for the
>> version)
>>
> Just noticed there is already a .DEC in Silicon/Qemu/SbsaQemu/ so
> better to put it there.

I based on other libraries in Silicon/Qemu/SbsaQemu/Library/ directory.
One C source file, one INF and then a line in 
Platform/Qemu/SbsaQemu/SbsaQemu.dsc file to tell where it is.



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  reply	other threads:[~2024-03-15 11:34 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-06 11:41 [edk2-devel] [PATCH edk2-platforms v6 0/7] get rid of DeviceTree from SbsaQemu Marcin Juszkiewicz
2024-03-06 11:41 ` [edk2-devel] [PATCH edk2-platforms v6 1/7] Platform/SbsaQemu: add SbsaQemuHardwareInfoLib Marcin Juszkiewicz
2024-03-14 15:09   ` Ard Biesheuvel
2024-03-14 15:14     ` Ard Biesheuvel
2024-03-15 11:34       ` Marcin Juszkiewicz [this message]
2024-03-06 11:41 ` [edk2-devel] [PATCH edk2-platforms v6 2/7] Platform/SbsaQemu: read amount of cpus during init Marcin Juszkiewicz
2024-03-14 15:13   ` Ard Biesheuvel
2024-03-15 11:49     ` Marcin Juszkiewicz
2024-03-19 10:25       ` Marcin Juszkiewicz
2024-03-19 11:02         ` Ard Biesheuvel
2024-03-19 11:27           ` Marcin Juszkiewicz
2024-03-06 11:42 ` [edk2-devel] [PATCH edk2-platforms v6 3/7] Platform/SbsaQemu: use PcdCoreCount directly Marcin Juszkiewicz
2024-03-14 15:15   ` Ard Biesheuvel
2024-03-06 11:42 ` [edk2-devel] [PATCH edk2-platforms v6 4/7] Platform/SbsaQemu: move FdtHandlerLib to SbsaQemuHardwareInfoLib Marcin Juszkiewicz
2024-03-14 15:16   ` Ard Biesheuvel
2024-03-06 11:42 ` [edk2-devel] [PATCH edk2-platforms v6 5/7] Platform/SbsaQemu: hang if there is no cpu information Marcin Juszkiewicz
2024-03-06 11:42 ` [edk2-devel] [PATCH edk2-platforms v6 6/7] Platform/SbsaQemu: get the information of memory via SMC calls Marcin Juszkiewicz
2024-03-14 15:18   ` Ard Biesheuvel
2024-03-06 11:42 ` [edk2-devel] [PATCH edk2-platforms v6 7/7] Platform/SbsaQemu: add DeviceTree fallbacks to parse memory information Marcin Juszkiewicz

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