From owner-freebsd-arm@freebsd.org Wed Aug 29 11:53:51 2018 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9F01B1086B26 for ; Wed, 29 Aug 2018 11:53:51 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mail.blih.net (mail.blih.net [212.83.177.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.blih.net", Issuer "mail.blih.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 0508C8965E for ; Wed, 29 Aug 2018 11:53:50 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mail.blih.net (mail.blih.net [212.83.177.182]) by mail.blih.net (OpenSMTPD) with ESMTP id c8752107; Wed, 29 Aug 2018 13:53:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=bidouilliste.com; h=date :from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s=mail; bh=I/YwLZccFx37lDSyeVXnEJlWGuk=; b=dfy63VeUhQh2fpw4jTvacRNXbEvg XzseJGZQTLFodx+vnhiF1/l8ZMV/4l9Mtl5Ht9V6ibiRFi32mkk0odvf7Gl4+lVm JgbCLD8iDcfc+d8CXKGHRxiTbWRFbLNw7mVmlYlcnpNvttTBUJ6b+Q/jFyaO0XcF efCwjc+pB0tHGa4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=bidouilliste.com; h=date :from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; q=dns; s= mail; b=nvPALMnbmiaRaLoJTnC+A8kEibqDWpvfMO6gO4vR5S40V6qSfkRARTiy FeocYklKS2nGw23CC3p1YNc+TLPWvcAFgzo77EUDpZCazIg+TiCD6h3o+y6A1Guh sThEI4nFpVuGdSdptVRI7MAtm7BtTrlkSapXtf/LzC8lbZqGeWg= Received: from skull.home.blih.net (ip-9.net-89-3-105.rev.numericable.fr [89.3.105.9]) by mail.blih.net (OpenSMTPD) with ESMTPSA id 5a27311e TLS version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO; Wed, 29 Aug 2018 13:53:49 +0200 (CEST) Date: Wed, 29 Aug 2018 13:53:49 +0200 From: Emmanuel Vadot To: Mark Millard Cc: Mark Millard via freebsd-arm Subject: Re: FYI: head -r338341 on Pine64+ 2GB for a microsdhc boot media: mmc0: Failed to set VCCQ for card at relative address 43690 Message-Id: <20180829135349.1f6120b57c91e04e67cd610d@bidouilliste.com> In-Reply-To: References: X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; amd64-portbld-freebsd12.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Aug 2018 11:53:51 -0000 On Tue, 28 Aug 2018 23:26:36 -0700 Mark Millard via freebsd-arm wrote: > aw_mmc0: mem 0x1c0f000-0x1c0ffff irq 8 on simplebus0 > mmc0: on aw_mmc0 > . . . > mmcsd0: 32GB MFG 07/2017 by 3 SD> at mmc0 50.0MHz/4bit/32768-block > mmc0: Failed to set VCCQ for card at relative address 43690 > > It seem to tolerate that it did-not/could-not set the value. > > > > It appears that sysutils/mmc-utils (still) just > gets AW_MMC_INT_RESP_TIMEOUT / ioctl: Operation timed out > for: mmc extcsd read /dev/mmcsd0 (once it is not mounted). > > # mmc extcsd read /dev/mmcsd0 | more > open: Operation not permitted > > # df -m > Filesystem 1M-blocks Used Avail Capacity Mounted on > /dev/ufs/PINE642GBrootfs 29400 16901 10147 62% / > devfs 0 0 0 100% /dev > /dev/label/PINE642GBboot 63 0 63 0% /boot/efi > > Booting with / on a USB device instead and dismounting /boot/efi > (on mmcsd0) gets: > > # mmc extcsd read /dev/mmcsd0 | more > AW_MMC_INT_RESP_TIMEOUT > ioctl: Operation timed out > Could not read EXT_CSD from /dev/mmcsd0 > > > === > Mark Millard > marklmi at yahoo.com > ( dsl-only.net went > away in early 2018-Mar) > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" It's harmless, the mmc stack tries to set the voltage for the io lines, since there is no regulator for it on this board the aw_mmc code returns EOPNOTSUPP. -- Emmanuel Vadot