[PATCH 1/1] [U-Boot, v6, 1/1]net: phy: Add the Airoha EN8811H PHY driver

Lucien.Jheng lucienzx159 at gmail.com
Wed Nov 12 16:29:32 CET 2025


Hi Marek

Marek Vasut 於 2025/11/11 上午 09:03 寫道:
> On 11/11/25 1:05 AM, Lucien.Jheng wrote:
>> Add the driver for the Airoha EN8811H 2.5 Gigabit PHY. The PHY supports
>> 100/1000/2500 Mbps with auto negotiation only.
>>
>> The driver uses two firmware files, for which updated versions are 
>> added to
>> linux-firmware already.
>>
>> Locating the AIROHA FW within the filesystem at the designated partition
>> and path will trigger its automatic loading and writing to the PHY 
>> via MDIO.
>> If need board specific loading override,
>> please override the en8811h_read_fw function on board or architecture 
>> level.
>>
>> Based on the Linux upstream AIROHA EN8811H driver code(air_en8811h.c),
>> I have modified the relevant process to align with the U-Boot boot 
>> sequence.
>> and have validated this on Banana Pi BPI-R3 Mini.
>>
>> Signed-off-by: Lucien.Jheng <lucienzx159 at gmail.com>
> Reviewed-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
>
> Thank you !
Thank you for the detailed review !!!!


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