lkml.org 
[lkml]   [2022]   [Jan]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] tty: serial: Add earlycon driver for Tegra Combined UART
On Sat, Feb 13, 2021 at 01:58:24PM +0200, Mikko Perttunen wrote:
> Add an earlycon driver for platforms with TCU, namely Tegra194.
> The driver is compatible with boot parameters passed by NVIDIA
> boot chains.

I confirm that this patch applies mostly cleanly (modulo minor Makefile
issue) to v5.16 and that it works with the vendor cboot on a Xavier AGX
device. I assume that it is expected that the earlycon output comes out
twice (once from the earlycon driver and another time from the real
driver).

Tested-by: Helmut Grohne <helmut.grohne@intenta.de>

Some of the concerns from Thierry Reding remain unaddressed though.

Helmut

\
 
 \ /
  Last update: 2022-01-26 09:16    [W:0.233 / U:8.216 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site