From owner-freebsd-arm@freebsd.org Thu Dec 19 03:33:33 2019 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CE8781D30E9 for ; Thu, 19 Dec 2019 03:33:33 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47dcsn57JXz4BGn for ; Thu, 19 Dec 2019 03:33:33 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from mail-qk1-f171.google.com (mail-qk1-f171.google.com [209.85.222.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) (Authenticated sender: kevans) by smtp.freebsd.org (Postfix) with ESMTPSA id A371619091 for ; Thu, 19 Dec 2019 03:33:33 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: by mail-qk1-f171.google.com with SMTP id j9so3886308qkk.1 for ; Wed, 18 Dec 2019 19:33:33 -0800 (PST) X-Gm-Message-State: APjAAAXQeWERg8/mLC5SU1lCOl6jhx1NbAI9SZbMxuJrI9dJsBGMnGuJ 1Epj8Hon0c6aNqhESEfOqyF/7YS0mplkYfzlvRo= X-Google-Smtp-Source: APXvYqzlLrRrScO1WLJOxkReU5mDaaeBLY0cKQYcHDPKzosF4jw8bXQuSH3XGvG9FNUqX4IpYmLzTNT2idWWgS6UzBo= X-Received: by 2002:ae9:e513:: with SMTP id w19mr6275215qkf.34.1576726413301; Wed, 18 Dec 2019 19:33:33 -0800 (PST) MIME-Version: 1.0 References: <20191217221157.GA18825@www.zefox.net> In-Reply-To: <20191217221157.GA18825@www.zefox.net> From: Kyle Evans Date: Wed, 18 Dec 2019 21:33:22 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: No suitable SOC memory configuration found. To: bob prohaska Cc: "freebsd-arm@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Dec 2019 03:33:33 -0000 On Tue, Dec 17, 2019 at 4:12 PM bob prohaska wrote: > > > After updating 12-stable on a Pi2B with a GENERIC kernel the machine > started to fall into an endless boot cycle, reporting in part: > ..... > iichb1: mem 0x804000-0x80401f irq 10 on simplebus0 > spi0: mem 0x204000-0x20401f irq 11 on simplebus0 > spibus0: on spi0 > bcm_dma0: mem 0x7000-0x7fff,0xe05000-0xe05fff irq 12,13,14,15,16,17,18,19,20,21,22,23,24 on simplebus0 > Checking root against brcm,bcm2836 > panic: No suitable SOC memory configuration found. > cpuid = 0 > time = 1 > Uptime: 1s > Automatic reboot in 15 seconds - press a key on the console to abort > ..... > > I don't think it's the kernel, because two other kernels, one in the 11-stable > vintage, do the same thing. I did make some changes to /boot/loader.conf and > would like to try skipping it in a boot to single-user to see what happens. > The changes didn't cause obvious/immediate problems, but I've no better ideas. > > Is there some way let the kernel boot -s without reference to loader.conf? > To circle back to the list, we discovered this board was running legacy dtb that used the old "brcm,bcm2709" root compatible string. r355875 was committed to fix this in head/, and I will MFC it to stable/12 in a day or two. stable/11 doesn't have and will not receive any of the affected code. Thanks! Kyle Evans