How to flash OCOTP_MAC0/MAC1

kalyankodamagul — Wed, 19 Apr 2017 06:53:13 GMT

I was looking to set fixed MAC address using the registers OCOTP_MAC0/MAC1 and read the configured MAC address.In the kernel code freescale - 4.1.15 /drivers/net/ethernet/freescale/fec_main.c(fec_get_mac) there are showing different options instead of using OCOTP method.Right now MAC address is randomly generated one.

In i.MX 6Solo/6DualLite application processors

Can someone guide us how to program below registers.

21B_C620 (Absolute address) -Value of OTP Bank4 Word2 (MAC Address) (OCOTP_MAC0)

21B_C630(Absolute address) - Value of OTP Bank4 Word3 (MAC Address) (OCOTP_MAC1)

And way to read these one.

-Thanks,

kalyan.

Re: How to flash OCOTP_MAC0/MAC1

Yuri — Wed, 19 Apr 2017 07:50:56 GMT

Hello,

Please use the following :

i.mx6 eFUSE Burning

mx6 efuse

Have a great day,

Yuri

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i.MX ProcessorsのトピックRe: How to flash OCOTP_MAC0/MAC1

How to flash OCOTP_MAC0/MAC1

Re: How to flash OCOTP_MAC0/MAC1