Re: Using loader to switch kernel and root device on Pi2

From: bob prohaska <fbsd_at_www.zefox.net>
Date: Thu, 03 Apr 2025 16:07:30 UTC 
On Wed, Apr 02, 2025 at 06:57:23PM -0600, Warner Losh wrote:
> 
> No. Loader.env is EFI specific and read super early in the setup so you can
> change the loaddev or currdev.

Is it early enough to influence the behavior of u-boot? I'm looking to 
add a delay of a few seconds for mechanical disk detection. There was
a config.txt variable usb_pgood_delay for that purpose, but it's gone
from the documentation AFAICT.

Thanks for writing!

bob prohaska