Date: Wed, 29 Aug 2018 14:13:53 +0200 From: Emmanuel Vadot <manu@bidouilliste.com> To: Mark Millard <marklmi@yahoo.com>, Mark Millard via freebsd-arm <freebsd-arm@freebsd.org> 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: <20180829141353.1f81937f6c9f167c93d7ea2d@bidouilliste.com> In-Reply-To: <20180829140421.9faac1d66c1d685106920f2b@bidouilliste.com> References: <A05C8EC1-F7A2-4416-870A-282CB1440707@yahoo.com> <20180829140421.9faac1d66c1d685106920f2b@bidouilliste.com>
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On Wed, 29 Aug 2018 14:04:21 +0200 Emmanuel Vadot <manu@bidouilliste.com> wrote: > On Tue, 28 Aug 2018 23:26:36 -0700 > Mark Millard via freebsd-arm <freebsd-arm@freebsd.org> wrote: > > > aw_mmc0: <Allwinner Integrated MMC/SD controller> mem 0x1c0f000-0x1c0ffff irq 8 on simplebus0 > > mmc0: <MMC/SD bus> on aw_mmc0 > > . . . > > mmcsd0: 32GB <SDHC SE32G 8.0 SN <REPLACED> 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 > > Why are you attempting to read a MMC v4.0+ register from an SDcard ? Maybe it was even before that but it doesn't matter, my question is still valid. > (FYI this command works perfectly when executing on the eMMC on my > pine64-lts) > > > > > === > > 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" > > > -- > Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> > _______________________________________________ > 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" -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
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