[U-Boot] FW: u-boot v2016 vs v2013

[Lukasz Majewski <lukma@denx.de>]

Hi,

> On Wed, Jan 24, 2018 at 10:26 AM, Mehmet Ali İPİN
> <mehmet.ipin@pavotek.com.tr> wrote:
> > Dear Estevam,
> >
> > I am (in fact hardware engineer developed the PCB)  not an
> > experienced u-boot/linux developer, therefore sorry for my complex
> > questions. I will check the forum, and google for this message, but
> > you may help me to start the right path.
> >
> > May be, according to your experience you can advise me to check
> > some (phy/mac) register, pin status, clock values, Or give the name
> > of threads in u-boot or nxp imx6 forum which is about similar dhcp
> > events, if you remember.
> >
> > Since its a new PCB board, so we did not load/run the linux yet.  
> 
> Try looking at existing supported boards that use KSZ9021, such as
> board/boundary/nitrogen6x/nitrogen6x.c for example.

If I may add a remark here. If this is a new board - then look for
RGMII's internal delays, which are set in the ETH PHY chip. You may get
default values, which may not be correct in your new PCB design.

> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot



Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 488 bytes
Desc: OpenPGP digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20180125/9948efb8/attachment.sig>