i.MX6ULL bring up with one ethernet

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i.MX6ULL bring up with one ethernet

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kyleyang
Contributor IV

Hi,

I have a customized PCB which MCIMX6Y1 on board and choose ENET1 as the default ethernet port.

As I know the configuration in dts already declared two ethernet port via mdio bus.

But according to the log message, i.MX6ULL always setup ENET2 only.

I try to remove the configuration of ENET2 in dts, ethernet function still not functional.

Is there any way to setup the ENET1 correctly?

Thank you.

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Kyle

one can test if enet is working in uboot, check

#define CONFIG_FEC_ENET_DEV in uboot/include/configs/mx6ullevk.h
uboot-imx.git - Freescale i.MX u-boot Tree 
also check clocks imx6ul_enet_clk_init() in linux/arch/arm/mach-imx/mach-imx6ul.c

Best regards
igor
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kyleyang
Contributor IV

Hi Igor,

Thank you. I will check it.

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