From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29111C433F5 for ; Tue, 21 Sep 2021 07:00:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 067E461175 for ; Tue, 21 Sep 2021 07:00:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229926AbhIUHBq (ORCPT ); Tue, 21 Sep 2021 03:01:46 -0400 Received: from muru.com ([72.249.23.125]:35218 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229864AbhIUHBp (ORCPT ); Tue, 21 Sep 2021 03:01:45 -0400 Received: from localhost (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 830C480A8; Tue, 21 Sep 2021 07:00:44 +0000 (UTC) Date: Tue, 21 Sep 2021 10:00:15 +0300 From: Tony Lindgren To: Jarkko Nikula Cc: linux-omap@vger.kernel.org, Laurent Pinchart Subject: Re: Regression with e428e250fde6 on BeagleBoard Rev C2 Message-ID: References: <3f6924a7-1934-b94e-2441-4781fe737f32@bitmer.com> <5de5382b-9f11-c99b-5b9b-c90ae023e10b@bitmer.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5de5382b-9f11-c99b-5b9b-c90ae023e10b@bitmer.com> Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org * Jarkko Nikula [210920 16:35]: > On 9/20/21 4:34 PM, Tony Lindgren wrote: > > The patch below should take us back to the earlier configuration, > > can you please give it a try? > > > I double checked and unfortunate it doesn't boot at all or give any > output when patch is applied: Hmm I tested it with copying the beagle timer configuration to omap3.dtsi and things worked for me. If you can, please try adding CONFIG_SERIAL_EARLYCON=y and then also add "debug earlyprintk" to kernel command line. It might show something that I'm not able to reproduce. Maybe there is a bootloader dependency or something like that. It should be OK to keep these options enabled, except maybe not for "debug" in the command line. Regards, Tony