[U-Boot] [PATCH v7 00/15] SiFive FU540 Support

[Bin Meng]

On Thu, Feb 14, 2019 at 7:58 AM Kevin Hilman <khilman at baylibre.com> wrote:
>
> Kevin Hilman <khilman at baylibre.com> writes:
>
> > Hi Anup,
> >
> > Anup Patel <Anup.Patel at wdc.com> writes:
> >
> >> This patchset adds SiFive Freedom Unleashed (FU540) support
> >> to RISC-V U-Boot.
> >>
> >> The patches are based upon latest U-Boot source tree
> >> (git://git.denx.de/u-boot.git) at commit id
> >> dbe70c7d4e3d5c705a98d82952e05a591efd0683
> >>
> >> All drivers namely: SiFive PRCI, SiFive Serial, and Cadance
> >> MACB Ethernet work fine on actual SiFive Unleashed board and
> >> QEMU sifive_u machine.
> >
> > I tested u-boot networking (DHCP, TFTP) on my desk with a gigE switch
> > and it worked fine.  Then, I moved it to a lab with a 100Mb switch,
> > and DHCP doesn't work anymore.
>
> And to be clear, neither does TFTP if setting static
> ipaddr/netmask/gatewayip etc.

Sound to me a bug of the GEM driver on SiFive FU540 board.

Regards,
Bin