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Query regarding KSZ9031 porting to imx6sx

Question asked by Rakesh Patel on Feb 3, 2020
Latest reply on Feb 3, 2020 by igorpadykov



I have query for porting KSZ9031 to imx6sx



Porting KSZ9031 to i.MX BSP 


Query#1: As per above document, mentioned changes are in uboot and kernel level both. Does uboot changes required/must? Does only kernel changes works fine?


Query#2: Above document does not mentioned how many changes to enable in kernel configuration like CONFIG_MICREL_PHY=y. So does only CONFIG_MICREL_PHY enough to detect KSZ9031 phy?



I am getting KSZ9031 is detected as Generic PHY.


"fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet:00, irq=-1)"


Any idea for the same?