[U-Boot] [PATCH 0/2] net: lpc32xx: add support to RMII phy
Albert ARIBAUD (3ADEV)
albert.u.boot at 3adev.fr
Mon Jul 6 08:46:21 CEST 2015
Hello Vladimir,
On Mon, 6 Jul 2015 07:22:09 +0300, Vladimir Zapolskiy <vz at mleia.com>
wrote:
> This is an update to LPC32xx MAC driver, which needs to have small
> quirks in order to properly work with an external phy connected by
> RMII interface.
>
> RMII mode of MAC operation is selected, if CONFIG_RMII is defined,
> this option is aligned with a number of boards, which already have
> the same config value.
>
> Also hopefully the first change from the series speeds up auto
> negotiation due to corrected configuration of MAC on intialization.
>
> Tested with SMSC LAN8700 phy.
>
> Vladimir Zapolskiy (2):
> net: lpc32xx: improve MAC configuration on reset and initialization
> net: lpc32xx: add RMII phy mode support
This series actually requires two other lpc32xx patches that you posted
earlier but which are not yet in u-boot/master or u-boot-arm/master:
http://patchwork.ozlabs.org/patch/489100/
http://patchwork.ozlabs.org/patch/489190/
In the future, please indicate when such a dependency is required, so
that testers know how to apply your patchs beforehand.
This point aside, I've tested the four patches above u-boot-arm/master
on a work_92105 target which has CONFIG_MII, and found no regression...
and a dramatic increase in TFTP throughput, so thanks. :)
(not adding my Tested-by because I don't want to mislead anyone: I
haven't tested RMII)
Amicalement,
--
Albert.
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