socfpga/sockit ethernet problems

Pavel Machek pavel at denx.de
Mon Jul 14 05:34:16 PDT 2014


Hi!

> >Are there suitable default values?
> >
> >u-boot uses these defaults:
> >
> >include/configs/socfpga_common.h:#define CONFIG_KSZ9021_CLK_SKEW_VAL
> >0xf0f0
> >include/configs/socfpga_common.h:#define CONFIG_KSZ9021_DATA_SKEW_VAL
> >0x0
> >
> >...that should correspond to txc-skew-ps == rxc-skew-ps == 3000, all
> >other skew values == 0?
> >
> >Could someone with socrates board and network problems test if this
> >makes any difference?
> 
> SoCrates uses a different PHY, the Lantiq PEF7071 (PHY11G). So those
> dts additions have no effect on SoCrates.

Oops, I guess I was confused.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html



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