Aw: [U-Boot, v1, 1/1] net: phy: Add the Airoha EN8811H PHY driver

Tom Rini trini at konsulko.com
Thu Jun 12 16:36:41 CEST 2025


On Thu, Jun 12, 2025 at 10:09:48AM +0000, frank-w at public-files.de wrote:

> > Gesendet: Sonntag, 11. Mai 2025 um 07:14
> > Von: "Lucien.Jheng" <lucienzx159 at gmail.com>
> > Betreff: [U-Boot, v1, 1/1] net: phy: Add the Airoha EN8811H PHY driver
> >
> > 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.
> > 
> > Linux upstream AIROHA EN8811H driver commit:
> > 71e79430117d56c409c5ea485a263bc0d8083390
> > 
> > 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>
> > ---
> >  drivers/net/phy/Kconfig       |  43 ++
> >  drivers/net/phy/air_en8811h.c | 852 ++++++++++++++++++++++++++++++++++
> >  2 files changed, 895 insertions(+)
> >  create mode 100644 drivers/net/phy/air_en8811h.c
> 
> Hi,
> 
> is there any progress? i see no review or apply (+tom in To-header).

I'm not super thrilled at the concept of having to load firmware from a
filesystem. But since we have to do this anyways in other cases, is this
something we could be using FS_LOADER for or no?

-- 
Tom
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