[PATCH v3 0/4] Initial ESWIN/EIC7700 support

Bo Gan ganboing at gmail.com
Wed Nov 26 14:56:00 PST 2025


Hi Anup,

On 11/26/25 06:23, Anup Patel wrote:
> On Thu, Nov 20, 2025 at 3:06 PM Bo Gan <ganboing at 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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