linux can't boot on nfs at booting time until I reset the board

yang zheng

Intellectual 540 points

Other Parts Discussed in Thread: DM385

Here is a little error at nfs boot.

When my board boot at the first it's power on,it can't mount.the result looks like below.

And after I reset (with the power still on)the board it goes all well .Like below.

What would be the possible reason for this? Would it be hardware reason?

Need some help.

Regards,

Yang

over 8 years ago

0 Cvetolin Shulev-XID over 8 years ago

TI__Guru 65405 points

Hi Yang,

Could you reproduce the issue with further power on events but not reboots? Also could you give more details about the board and SW release?

BR
Tsvetolin Shulev

0 yang zheng over 8 years ago in reply to Cvetolin Shulev-XID

Intellectual 540 points

Hi Cvetolin,

Thanks for your replay.
The chip is DM385, and the SW release is IPNC_RDK_V3.8.0.
Every time I power the board up , it stuck in nfs mount failure.
Unless I reboot it ,the problem sill remain.
Any other information you may need?

Regards,
Yang

0 Cvetolin Shulev-XID over 8 years ago in reply to yang zheng

TI__Guru 65405 points

Yang,

Could you check whether the message:
omap_voltage_late_init: voltage driver support not added
presents in the booting log after reboot when the board boots successfully?
I also guess a possible HW issue with the power circuit causing voltage dropping during the first power on but during restart if some capacitors are charged prevent this voltage drop.

BR
Tsvetolin Shulev

Processors

Processors forum

linux can't boot on nfs at booting time until I reset the board