From: Bo Gan <ganboing@gmail.com>
To: Bo Gan <ganboing@gmail.com>, Anup Patel <anup@brainfault.org>
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: Sat, 6 Dec 2025 22:12:22 -0800 [thread overview]
Message-ID: <9cdb9efb-00e3-4db6-a7fb-cca57ff877b5@gmail.com> (raw)
In-Reply-To: <018c4467-b637-4de9-9410-27b3de69f455@gmail.com>
Hi Anup,
Is the hart protection abstraction going to be merged soon? In v1.8?
I'm making a v4 which is rebased on your change. Let me know if there's
any other change to the hart protection abstraction, so I can rebase
again before sending out. Also any feedback on Peter Lin's comments?
I hope I can make it for v1.8. Thanks again.
Bo
On 11/26/25 14:56, Bo Gan wrote:
> 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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next prev parent reply other threads:[~2025-12-07 6:14 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
2025-12-07 6:12 ` Bo Gan [this message]
2025-12-07 16:02 ` Anup Patel
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