From: "Sunil V L" <sunilvl@ventanamicro.com>
To: Dongdong Zhang <zhangdongdong@eswincomputing.com>
Cc: devel@edk2.groups.io, zhuwenjun@eswincomputing.com,
zhengyu@eswincomputing.com, jinyanjiang@eswincomputing.com,
git@danielschaefer.me
Subject: Re: [PATCH 1/1] Platform/RISC-V/PlatformPkg:fix image link error
Date: Thu, 5 Jan 2023 11:35:34 +0530 [thread overview]
Message-ID: <Y7ZoriH4JXM8NNyg@sunil-laptop> (raw)
In-Reply-To: <eeb2144.10391.1857fe180b0.Coremail.zhangdongdong@eswincomputing.com>
Thanks for the patch!.
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
On Thu, Jan 05, 2023 at 11:02:43AM +0800, Dongdong Zhang wrote:
> Hi, all
> Sorry, forgot to add Maintainer and Reviewer.
> Add Sunil V L <sunilvl@ventanamicro.com>
> Add Daniel Schaefer <git@danielschaefer.me>
>
> > -----原始邮件-----发件人:"Dongdong Zhang" <zhangdongdong@eswincomputing.com>发送时间:2022-12-28 13:45:50 (星期三)收件人:devel@edk2.groups.io抄送:zhuwenjun@eswincomputing.com, zhengyu@eswincomputing.com, jinyanjiang@eswincomputing.com, "Dongdong Zhang" <zhangdongdong@eswincomputing.com>主题:[PATCH 1/1] Platform/RISC-V/PlatformPkg:fix image link error
> >
> > Edk2OpensbiPlatformWrapperLib Library and RiscVSpecialPlatformLib
> > Library mark the serial number in the figure is opposite to
> > the text description, fix it and adjust the text order.
> >
> > Signed-off-by: Dongdong Zhang <zhangdongdong@eswincomputing.com>
> > ---
> > Platform/RISC-V/PlatformPkg/Readme.md | 14 ++++++++------
> > 1 file changed, 8 insertions(+), 6 deletions(-)
> >
> > diff --git a/Platform/RISC-V/PlatformPkg/Readme.md b/Platform/RISC-V/PlatformPkg/Readme.md
> > index 5a344a8..d7166ba 100644
> > --- a/Platform/RISC-V/PlatformPkg/Readme.md
> > +++ b/Platform/RISC-V/PlatformPkg/Readme.md
> > @@ -35,19 +35,21 @@ are from OpenSBI project. edk2 libraries are introduced as the wrapper libraries
> > [Indicated as #2 in the figure](#risc-v-edk2-port-design-diagrams)
> > > ***OpenSbiPlatformLib*** provides the generic RISC-V platform initialization code. Platform vendor can just utilize this library if they don't have additional requirements on the platform initialization.
> >
> > -##### RiscVSpecialPlatformLib Library
> > -[Indicated as #3 in the figure](#risc-v-edk2-port-design-diagrams)
> > -> The major use case of this library is to facilitate the interfaces for platform vendors to provide the special
> > -platform initialization based on the generic platform initialization library.
> > -
> > ##### Edk2OpensbiPlatformWrapperLib Library
> > -[Indicated as #4 in the figure](#risc-v-edk2-port-design-diagrams)
> > +
> > +[Indicated as #3 in the figure](#risc-v-edk2-port-design-diagrams)
> > > In order to providing the flexibility to edk2 RISC-V firmware solution, ***Edk2OpensbiPlatformWrapperLib*** is the wrapper library of [OpenSbiPlatformLib](#OpenSbiPlatformLib-library) to provide the interfaces for OEM. The ***platform_ops_address***in the generic platform structure is replaced with ***Edk2OpensbiplatformOps*** in SEC
> > module. The platform function invoked by OpenSBI core is hooked to ***Edk2OpensbiPlatformWrapperLib***. This gives
> > a change to OEM for implementing platform-specific initialization before and after the generic platform code. OEM
> > can override this library under their platform folder on demand without touching ***RiscVOpensbiLib*** library
> > source files and other common source files.
> >
> > +##### RiscVSpecialPlatformLib Library
> > +
> > +[Indicated as #4 in the figure](#risc-v-edk2-port-design-diagrams)
> > +> The major use case of this library is to facilitate the interfaces for platform vendors to provide the special
> > +platform initialization based on the generic platform initialization library.
> > +
> > ##### Next Phase Address and Privilege Mode
> > [Indicated as #5 in the figure](#risc-v-edk2-port-design-diagrams)
> > > Once OpenSBI finishes the boot initialization, it will jump to the next phase with the default privilege set to
> > --
> > 2.17.1
prev parent reply other threads:[~2023-01-05 6:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-28 5:45 [PATCH 0/1] fix image link error Dongdong Zhang
2022-12-28 5:45 ` [PATCH 1/1] Platform/RISC-V/PlatformPkg:fix " Dongdong Zhang
2022-12-29 1:14 ` [edk2-devel] " Chang, Abner
2023-01-05 3:02 ` Dongdong Zhang
2023-01-05 6:05 ` Sunil V L [this message]
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