P1022: Ethernet Issue while booting from Parallel NOR Flash

[senthil_k]

Hi,

In Our Custom P1022 based board we are facing a ethernet issue, "ethernet is not consistent in NOR Flash Boot Mode". But in the same board with SDCard boot mode ethernet is consistent.

(We are using the u-boot image build from SDK 1.9)

Please let me know is there any relation to ethernet and Flash boot mode.

[ufedor]

Please provide:

1) the NOR booting U-Boot log

2) the processor connection schematics as searchable PDF (consider to create a Technical case: How I could create a Service Request? | NXP Community )

3) values of Global Utilities registers.

[senthil_k]

Hi Ufedor,

Thanks for your response. It was a hardware issue in our custom board, after fixing the same Ethernet is consistent in both SD-Card and flash boot mode.