net: lpc32xx: add support to RMII phy
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Cover letter [U-Boot] [PATCH 0/2] net: lpc32xx: add support to RMII phy
Hello Vladimir,
Quoted 8 lines · Vladimir Zapolskiy
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_RMIIis defined, this option is aligned with a number of boards, which already have the same config value.
Quoted 8 lines
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,
Signature · 1 line
Albert.