Re: u-boot debug, was: Re: U-boot on RPI3, sees disk but won't boot it

From: Mark Millard <marklmi_at_yahoo.com>
Date: Wed, 28 Sep 2022 00:14:54 UTC
On 2022-Sep-27, at 16:29, bob prohaska <fbsd@www.zefox.net> wrote:

> On Tue, Sep 27, 2022 at 03:27:10PM -0700, Mark Millard wrote:
>> . . .
> . . .
> U-Boot> usb reset
> resetting USB...
> Bus usb@7e980000: dwc2_usb usb@7e980000: Can't get reset: -2
> USB DWC2
> scanning bus usb@7e980000 for devices... 6 USB Device(s) found
>       scanning usb for storage devices... 1 Storage Device(s) found
> U-Boot> 
> 
> Issuing
> U-Boot> run bootcmd_usb0
> 
> Device 0: 
> 
> [tens of seconds pause, looks like u-boot started over]
> 
> U-Boot 2022.04 (Sep 27 2022 - 15:47:57 -0700)
. . .

Do you have RPi* firmware debug output ennabled such that
you would see messages from it if the RPi* firmware started
over?

In other words, can you tell if . . .

A) The RPi* firmware and then U-Boot both restarted
vs.
B) Just U-Boot restarted, not the RPi* firmware?

If you can tell, which was it?


===
Mark Millard
marklmi at yahoo.com