On 2023-12-20 05:45, Sean Anderson wrote:
On 12/19/23 23:11, Simon Glass wrote:
On Tue, 19 Dec 2023 at 13:15, Csókás Bence <csokas.be...@prolan.hu>
wrote:
Is passing the U-Boot boot log to Linux supported yet? We are working
with a third-party solution, which works, but is a bit hacky, so I
was
wondering if an official solution has been merged yet.
I saw that there was an option CONFIG_CONSOLE_RECORD that saves
everything to a membuff, but I don't know if that can be exported to
Linux yet. And if not in the tree yet, would such a patch be welcome?
Not yet, but yes I would like to see this.
I think most of the infrastructure is already here. We could use either
console recording (as mentioned above), which is more complete, or a
new
LOG_DRIVER (which would have the advantage of omitting things like
countdowns).
In terms of sending things to Linux, I think the natural choice would
be pstore,
which we already have a parser for.
Yes, using pstore would make sense.
As a note, I'm willing to work on this, if Csókás actually doesn't pick
it up. I'll be so happy to see this feature reaching all kinds of
boards and devices.
