From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 15 Jun 2026 08:46:23 +0200 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 1wZ15T-0062xn-2c for lore@lore.pengutronix.de; Mon, 15 Jun 2026 08:46:23 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wZ15T-00078D-5p for lore@pengutronix.de; Mon, 15 Jun 2026 08:46:23 +0200 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:Message-Id:Date: Content-Transfer-Encoding:Content-Type:In-Reply-To:Cc:To:Subject:From: Reply-To:MIME-Version:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References:List-Owner; bh=p/Rve/2h1AZc7+uKFOmDietKG0vDtb5Rn2TTu5ihKWU=; b=XZtuDMZUJ5ODjxKSsRgTqhwJg7 5eBMpMm2TDliqgTtthv9PNwSvekbjwloXurmYPU9z+KVXRyQUhVkP5mCw/BDOlGeir6Hf1Qa1llsZ COpBJncxlNKmAiMUl9iPY3e8hpIGLZOcMsoPH6CCYv0GwCf2/wdxHjGwlHhUbHNc+r1v+34Ti7Ikz ZF438w2AkkD0OdpjTmk+UK4kcnWUFcH8GNXvpSO3gB8Wtw+qwRvziFs+yfllU+wUNjoyhUkpstr92 bQBHWEsECsyugck2VlL/BoBK9GJp/k2D1V+FG+mUYYyugEeQ2otfmyEMCcm6gH0TpHTYdp1MFCNS+ Iuu39o4A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wZ14A-0000000DhXd-2tA3; Mon, 15 Jun 2026 06:45:02 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wZ147-0000000DhWd-4AaW for barebox@lists.infradead.org; Mon, 15 Jun 2026 06:45:01 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wZ145-0006qc-C2; Mon, 15 Jun 2026 08:44:57 +0200 Received: from pty.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::c5]) 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 1wZ145-002ono-11; Mon, 15 Jun 2026 08:44:57 +0200 Received: from sha by pty.whiteo.stw.pengutronix.de with local (Exim 4.98.2) (envelope-from ) id 1wZ145-00000006Dfc-0ux4; Mon, 15 Jun 2026 08:44:57 +0200 From: "Sascha Hauer" To: "Ahmad Fatoum" Cc: "Bastian Krause" , barebox@lists.infradead.org, "Marco Felsch" In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Mon, 15 Jun 2026 06:44:57 +0000 Message-Id: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260614_234500_036862_4B3431DC X-CRM114-Status: GOOD ( 13.39 ) 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=-5.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Subject: Re: [PATCH] ARM: dts: i.MX8MP FRDM: remove memory node 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) On 2026-06-12 16:15, Ahmad Fatoum wrote: > Hello, >=20 > On 6/12/26 13:58, Bastian Krause wrote: > > Since f083fffe52 ("ARM: dts: i.MX8MP: add DDRC compatibles") the esdctl > > driver is used. This causes the errors below since barebox tries to add > > the memory twice: > >=20 > > imx-esdctl 3d400000.memory-controller@3d400000.of: probe failed: Devi= ce or resource busy > > initcall imx_esdctl_driver_init+0x0/0x2c failed: No such device >=20 > Can you share the full output? -EBUSY here is not expected for > the issues you describe. barebox has been tolerant of the same > memory bank being registered by different means for a number > of years now. They are likely not recognized as the same memory bank. The frdm board has: memory@40000000 { device_type =3D "memory"; reg =3D <0x0 0x40000000 0 0xc0000000>, <0x1 0x00000000 0 0x40000000>; }; Whereas the esdctl driver will register only a single region. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |