TMS320C6678: c6678 EVM - IBL TFTP boot using the port on the backplane (SGMII0)

kitae Kim

Part Number: TMS320C6678

Hi ?

IBL i2c - tftp You want to use EMAC0 when booting.

At the application level, we confirmed communication and TFTP operation with emac0.

With IBL emac1, tftp boot normally succeeds.

So far, we have progressed from ethboot.c to setting up hwSgmiiConfig.
The setting was confirmed normally via UART.

Which part do I need to check to boot from IBL emac0?
Please help me.

Note that,
ibl.bootModes [2] .port = ibl_PORT_SWITCH_ALL in the i2cConfig.gel file; Is it related to the part?

0 Raja over 5 years ago

Yes, your understanding is correct.

Thank you

0 kitae Kim over 5 years ago in reply to Raja

Thank you for your comment.

But can you give me some more advice?

It is difficult to use IBL TFTP boot using EMAC0.
(EMAC0 operation is confirmed in advance.)

0 kitae Kim over 5 years ago in reply to kitae Kim

I solved this problem.
This was a problem with the TFTP server connected with Emac0.

0 Raja over 5 years ago in reply to kitae Kim

Thank you so much for the update.

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