From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 25 Feb 2026 16:10:45 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vvGXE-005Yrd-1f for lore@lore.pengutronix.de; Wed, 25 Feb 2026 16:10:45 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vvGXE-00009G-Qn for lore@pengutronix.de; Wed, 25 Feb 2026 16:10:45 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=xpUB0TgESuZIWHokROjHqMBxRHlkkaV8MCxIPPwmjRw=; b=Bin23nV55jT3f/ctNzjuebXAqg 7MfECRPiuMB7Ta/PkvMDuGjNrESDL+b9aCvgYwg1mIKtyKaage61+ghWTUeTRaBW9OI2JqZom2/bk AsidhdQmUR+lxMkYw9A/e1oHfPGM0lW3EYlmTjGsYFdbHSRhBIIKnGp6HRLtzaJBk1gVIh9jiNHKQ pOyUOn77dTux9TVgBDTjv2aASpZcZPceNrlIDUWGG7zIxtXolAQu+nrkND2JGzhkhTFYB7NHaugw1 l4/P/3tBmxUfXZtGvlt+PCCxiZqU1nbGJGWYi6ThkXoNkKgoKDKRyejnmHElSrhLxkxG0piEcCiuu s76kmwDw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vvGWj-00000004FdT-2Tjt; Wed, 25 Feb 2026 15:10:13 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vvGWg-00000004FcI-3Kdk for barebox@lists.infradead.org; Wed, 25 Feb 2026 15:10:12 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vvGWe-0008Lh-HJ; Wed, 25 Feb 2026 16:10:08 +0100 Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vvGWd-002aIM-00; Wed, 25 Feb 2026 16:10:08 +0100 Received: from [::1] (helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vvGWe-00000001jRu-14Rz; Wed, 25 Feb 2026 16:10:08 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Wed, 25 Feb 2026 16:10:05 +0100 Message-ID: <20260225151007.412926-2-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260225151007.412926-1-a.fatoum@pengutronix.de> References: <20260225151007.412926-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260225_071010_860730_4F2E5309 X-CRM114-Status: GOOD ( 10.52 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-3.8 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH master 2/2] Documentation: migration-guides: 2026.01.0: clarify fsdev linux.bootargs change X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The entry is a bit confusing and it's not clearly spelt out that this doesn't affect global.linux.bootargs, so make this clearer. Signed-off-by: Ahmad Fatoum --- .../migration-guides/migration-2026.01.0.rst | 23 ++++++++++--------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/Documentation/migration-guides/migration-2026.01.0.rst b/Documentation/migration-guides/migration-2026.01.0.rst index 931972901695..b40d125195a7 100644 --- a/Documentation/migration-guides/migration-2026.01.0.rst +++ b/Documentation/migration-guides/migration-2026.01.0.rst @@ -12,21 +12,22 @@ like the in-tree boards are already doing. Filesystems ----------- -``{linux.bootargs}`` is replaced with ``root={linux.bootargs.root} {linux.bootargs.rootopts}`` +The ``linux.bootargs`` file system device parameter (e.g. ``ext40.linux.bootargs``) +has been replaced by the two variables ``${fsdev}.linux.bootargs.root`` and +``${fsdev}.linux.bootargs.rootopts``, splitting the previous bootargs +into three parts. For example, the previous:: -The variable linux.bootargs has been replaced by the two variables -linux.bootargs.root and linux.bootargs.rootopts, splitting the previous bootargs -into three parts. A nonexistent fixed "root=", then the root filesystem and then -additional optional params for this particular filesystem. - -for example the previous:: - - linux.bootargs="root=/dev/nfs nfsroot=192.168.1.1:/rootfs" + ext40.linux.bootargs="root=/dev/nfs nfsroot=192.168.1.1:/rootfs" becomes:: - linux.bootargs.root="/dev/nfs" - linux.bootargs.rootopts="nfsroot=192.168.1.1:/rootfs" + ext40.linux.bootargs.root="/dev/nfs" + ext40.linux.bootargs.rootopts="nfsroot=192.168.1.1:/rootfs" + +Scripts that access these parameters will need to be adapted to replace +``{linux.bootargs}`` with ``root={linux.bootargs.root} {linux.bootargs.rootopts}``. + +``global.linux.bootargs.*`` is unaffected by this change. Boards ------ -- 2.47.3