From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 07 Oct 2022 16:23:14 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ogoFu-000XJI-Rf for lore@lore.pengutronix.de; Fri, 07 Oct 2022 16:23:14 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ogoFs-0003oi-Hk for lore@pengutronix.de; Fri, 07 Oct 2022 16:23:13 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=AJ9OeZdmuRk11ncfzLmFSnuHMfPaVR2KQEJYDs/ihcE=; b=mEY8EwZ3V9F0tgsz0kZHVr/zlK 6um/IL6dVYJ/LnAXOx+dA7N1BEbrI5gacXlTw0UgttV3B0FdfDM9KOouay0fnXUawwAefQXB7j6px H6fB+8ZgSKEgBvD2nSq3jtWSkfmFUy/65ZVCdShpqBbhUFzle2yY+3mQlhTBZOGhEajGC22Nvzq85 lvlBZLkW1LbVbRp3m2waV6oKbKL1kIts01JeoQ9wmPgffqTw99e41IlD4PKJVpXmRopiOkqjNSOOX GUArj3XY04K6h2OWtMe2CN9127KDh4VMyJwMptQAnXkFKBzfNcy9+6BJPA52jtEy+tfgSQO2nxMm5 7R6CpgIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ogoEX-009G2H-Ij; Fri, 07 Oct 2022 14:21:49 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ogoES-009G10-KM for barebox@lists.infradead.org; Fri, 07 Oct 2022 14:21:47 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1ogoEM-0003Ya-BL; Fri, 07 Oct 2022 16:21:38 +0200 Message-ID: Date: Fri, 7 Oct 2022 16:21:36 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Content-Language: en-US To: michael.graichen@hotmail.com, "barebox@lists.infradead.org" , Yann Sionneau References: <5ab7d76d-2d89-4aa5-3f9b-1eeffefd9437@pengutronix.de> From: Ahmad Fatoum In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221007_072144_719531_2043317C X-CRM114-Status: GOOD ( 24.33 ) 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.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: AW: arasan-sdhci eMMC Problem 'command timeout' X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On 07.10.22 16:13, michael.graichen@hotmail.com wrote: > > Hey, > > thanks for your advices. Adding "no-sd" really solved it. Good to know. Keep in mind that's just a work-around though. I highly encourage you to debug it... :D Cheers, Ahmad > > Best Regards > Michael > > > ________________________________________ > Von: Ahmad Fatoum > Gesendet: Donnerstag, 6. Oktober 2022 15:13 > An: michael.graichen@hotmail.com; barebox@lists.infradead.org > Betreff: Re: arasan-sdhci eMMC Problem 'command timeout' > > Hello, > > On 06.10.22 15:03, michael.graichen@hotmail.com wrote: >> Hey, >> >> I have connected an eMMC to sdhci0 and a uSD Card to sdhci1 of a Zynq. >> while the uSD Card seams to work fine i'm getting the error >> >> arasan-sdhci e0100000.mmc@e0100000.of: registered as mmc0 >> arasan-sdhci e0100000.mmc@e0100000.of: SDHCI_INT_ERROR: 0x00000001 >> arasan-sdhci e0100000.mmc@e0100000.of: error while transfering data for command 8 >> arasan-sdhci e0100000.mmc@e0100000.of: state = 0x01ff0001 , interrupt = 0x00018000 >> arasan-sdhci e0100000.mmc@e0100000.of: SDHCI_INT_ERROR: 0x00000001 >> arasan-sdhci e0100000.mmc@e0100000.of: error while transfering data for command 55 >> arasan-sdhci e0100000.mmc@e0100000.of: state = 0x01ff0001 , interrupt = 0x00018000 >> >> from the eMMC. > > Please try adding no-sd to your eMMC device tree node and try again. > I don't know why it's necessary, because falling back to MMC after > SD fails is normal operation on all other hosts. I don't have the > hardware, but I've seen that the recently added device trees that > use the arasan, set this in barebox for the eMMC node. > >> >> arasan-sdhci e0101000.mmc@e0101000.of: registered as mmc1 >> mmc1: detected SD card version 2.0 >> mmc1: registered mmc1 >> >> both eMMC and SDCard work fine in Linux. So I think the Problem is some confuguration difference between Linux and barebox. >> The MMC is from type MTFC8G but Linux detects it as >> >> [ 2.012122] mmc0: new high speed MMC card at address 0001 >> [ 2.021129] mmcblk0: mmc0:0001 Q2J55L 7.09 GiB >> [ 2.026355] Btrfs loaded, crc32c=crc32c-generic, zoned=no, fsverity=no >> [ 2.027458] mmcblk0boot0: mmc0:0001 Q2J55L 16.0 MiB >> [ 2.031509] mmcblk0boot1: mmc0:0001 Q2J55L 16.0 MiB >> [ 2.039829] mmcblk0rpmb: mmc0:0001 Q2J55L 4.00 MiB, chardev (245:0) >> >> Unfortunattly I'm not very familliar with SDHCI, so I would apreciate any help. > > If it's indeed resolved by no-sd, this sound like a good occasion to dig > deeper into the SDHCI. ;) > > Let me know if that works for you. > > Cheers, > Ahmad > > >> >> Best Regards >> Michael >> >> >> >> >> >> >> >> >> >> >> > > > -- > 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 | > > -- 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 |