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From: Bo Gan <ganboing@gmail.com>
To: Anup Patel <anup@brainfault.org>, Bo Gan <ganboing@gmail.com>
Cc: opensbi@lists.infradead.org, linmin@eswincomputing.com,
	pinkesh.vaghela@einfochips.com, gaohan@iscas.ac.cn,
	samuel@sholland.org, wangxiang@iscas.ac.cn
Subject: Re: [PATCH v3 0/4] Initial ESWIN/EIC7700 support
Date: Wed, 26 Nov 2025 14:56:00 -0800	[thread overview]
Message-ID: <018c4467-b637-4de9-9410-27b3de69f455@gmail.com> (raw)
In-Reply-To: <CAAhSdy1fEUk=2GWAWf12SR2r5vc3R+heg7sZMniTgYTjdu5Rjg@mail.gmail.com>

Hi Anup,

On 11/26/25 06:23, Anup Patel wrote:
> On Thu, Nov 20, 2025 at 3:06 PM Bo Gan <ganboing@gmail.com> wrote:
>> ...
> 
> Instead of platform specific PMP (un)configuration override, you
> can rebase this series upon "OpenSBI hart protection abstraction"
> series and implement EIC770X specific hart protection using PMP.
> 

Thanks, Anup. Will rebase on hart prot abstraction change. I also found
another issue regarding the memory region covering the uncached range of
firmware, where it should use the MMIO flag to not expose the it through
FDT to S mode. MMIO flag also better matches the System Port PMA in HW.
Let me know if you found any other issues, and I can fix altogether.

>>    lib: sbi: give platform choice of using single memregion to cover
>>      OpenSBI
>>    include: sbi_domain: make is_region_subset public
>>    platform: generic: eswin: add EIC7700
>> ...
> 
> Regards,
> Anup

Bo


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  reply	other threads:[~2025-11-26 22:52 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-20  9:34 [PATCH v3 0/4] Initial ESWIN/EIC7700 support Bo Gan
2025-11-20  9:34 ` [PATCH v3 1/4] lib: sbi: allow platform to override PMP (un)configuration Bo Gan
2025-11-20  9:34 ` [PATCH v3 2/4] lib: sbi: give platform choice of using single memregion to cover OpenSBI Bo Gan
2025-12-01  8:11   ` Yu-Chien Peter Lin
2025-12-07  6:09     ` Bo Gan
2025-11-20  9:34 ` [PATCH v3 3/4] include: sbi_domain: make is_region_subset public Bo Gan
2025-11-20  9:34 ` [PATCH v3 4/4] platform: generic: eswin: add EIC7700 Bo Gan
2025-12-01  7:35   ` Yu-Chien Peter Lin
2025-12-01 22:15     ` Bo Gan
2025-11-26 14:23 ` [PATCH v3 0/4] Initial ESWIN/EIC7700 support Anup Patel
2025-11-26 22:56   ` Bo Gan [this message]
2025-12-07  6:12     ` Bo Gan
2025-12-07 16:02       ` Anup Patel

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