socfpga: ethernet problem

Steffen Trumtrar s.trumtrar at pengutronix.de
Mon Mar 26 22:31:29 PDT 2018


Hi,

Antony Pavlov <antonynpavlov at gmail.com> writes:

> Hi!
>
> Barebox for DE0-Nano-SoC succesfully starts on Terasic DE10-Nano board
> but there is an ethernet issue.
>
> After `make ARCH=arm socfpga_defconfig` I see that the CONFIG_DRIVER_NET_DESIGNWARE_SOCFPGA
> option is disabled.
>
>   #
>   # Network drivers
>   #
>   ...
>   CONFIG_DRIVER_NET_DESIGNWARE=y
>   # CONFIG_DRIVER_NET_DESIGNWARE_GENERIC is not set
>   # CONFIG_DRIVER_NET_DESIGNWARE_SOCFPGA is not set
>
> after enabling CONFIG_DRIVER_NET_DESIGNWARE_SOCFPGA I see 'Could not get sysmgr-syscon node'
> error message:
>
>

Patch opportunity:

DRIVER_NET_DESIGNWARE_SOCFPGA is missing a
    select MFD_SYSCON

and the defconfig should be regenerated with the socfpga driver instead.

Best regards,
Steffen

-- 
Pengutronix e.K.                           | Steffen Trumtrar            |
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