Hi there, I start a new thread, as I have done lots of test and this will be clearer. I have problems reading and writing eMMC on my i.MX6 board with 3.17-rc3. Sometimes I don't have read errors explicitly in dmesg, but fdisk has no effects. I activated MMC debug in my config file, and here is an extract of mmc0 register dump and all mmc1 part. On Freescale kernel, I confirm it works well with the same board and sample, I can write a partition on mmc1. If you have any idea of anything I could test... :) Thanks ! [ 3.034708] sdhci-pltfm: SDHCI platform and OF driver helper [ 3.035692] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 3.036732] sdhci [sdhci_add_host()]: mmc0: Auto-CMD23 available [ 3.036773] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found [ 3.036779] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 3.049366] sdhci: =========== REGISTER DUMP (mmc0)=========== [ 3.049374] sdhci: Sys addr: 0x00000000 | Version: 0x00000002 [ 3.049381] sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000001 [ 3.049387] sdhci: Argument: 0x009a9200 | Trn mode: 0x00000000 [ 3.049393] sdhci: Present: 0x01fd8088 | Host ctl: 0x00000022 [ 3.049398] sdhci: Power: 0x00000000 | Blk gap: 0x00000080 [ 3.049404] sdhci: Wake-up: 0x00000000 | Clock: 0x0000011f [ 3.049409] sdhci: Timeout: 0x0000008b | Int stat: 0x00000000 [ 3.049415] sdhci: Int enab: 0x007f0003 | Sig enab: 0x007f0003 [ 3.049420] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000003 [ 3.049426] sdhci: Caps: 0x07eb0000 | Caps_1: 0x00002007 [ 3.049432] sdhci: Cmd: 0x0000113a | Max curr: 0x00ffffff [ 3.049436] sdhci: Host ctl2: 0x00000000 [ 3.049441] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000 [ 3.049445] sdhci: =========================================== [ 3.050355] mmc0: clock 0Hz busmode 2 powermode 1 cs 0 Vdd 21 width 0 timing 0 [ 3.050436] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 0 [ 3.056127] sdhci-esdhc-imx 2198000.usdhc: Initial signal voltage of 3.3v [ 3.074509] mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.074528] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.075546] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 0 [ 3.075556] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.094542] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 3.095766] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.096785] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 0 [ 3.096796] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.099853] sdhci [sdhci_add_host()]: mmc1: Auto-CMD23 available [ 3.100143] sdhci-esdhc-imx 219c000.usdhc: No vqmmc regulator found [ 3.101358] sdhci: =========== REGISTER DUMP (mmc1)=========== [ 3.101366] sdhci: Sys addr: 0x00000000 | Version: 0x00000002 [ 3.101374] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000001 [ 3.101380] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 3.101386] sdhci: Present: 0x01fd8088 | Host ctl: 0x00000020 [ 3.101392] sdhci: Power: 0x00000000 | Blk gap: 0x00000080 [ 3.101398] sdhci: Wake-up: 0x00000008 | Clock: 0x0000800f [ 3.101405] sdhci: Timeout: 0x00000080 | Int stat: 0x00000000 [ 3.101412] sdhci: Int enab: 0x007f0003 | Sig enab: 0x007f0003 [ 3.101418] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000003 [ 3.101424] sdhci: Caps: 0x07eb0000 | Caps_1: 0x00002007 [ 3.101430] sdhci: Cmd: 0x00000000 | Max curr: 0x00ffffff [ 3.101434] sdhci: Host ctl2: 0x00000000 [ 3.101440] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000 [ 3.101445] sdhci: =========================================== [ 3.102047] mmc1: clock 0Hz busmode 2 powermode 1 cs 0 Vdd 21 width 0 timing 0 [ 3.102096] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.103588] mmc0: mmc_rescan_try_freq: trying to init card at 400000 Hz [ 3.103601] mmc0: starting CMD52 arg 00000c00 flags 00000195 [ 3.103983] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000 [ 3.106030] mmc0: req done (CMD52): -110: 00000000 00000000 00000000 00000000 [ 3.106295] mmc0: starting CMD52 arg 80000c08 flags 00000195 [ 3.106652] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000 [ 3.108704] mmc0: req done (CMD52): -110: 00000000 00000000 00000000 00000000 [ 3.108751] mmc0: clock 400000Hz busmode 2 powermode 2 cs 1 Vdd 21 width 0 timing 0 [ 3.108772] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 0 [ 3.108784] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.110801] mmc0: starting CMD0 arg 00000000 flags 000000c0 [ 3.110842] sdhci-esdhc-imx 219c000.usdhc: Initial signal voltage of 3.3v [ 3.110998] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.111021] mmc0: req done (CMD0): 0: 00000000 00000000 00000000 00000000 [ 3.112068] mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.112087] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 0 [ 3.112099] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.114116] mmc0: starting CMD8 arg 000001aa flags 000002f5 [ 3.114469] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.114493] mmc0: req done (CMD8): 0: 000001aa 00000000 00000000 00000000 [ 3.114542] mmc0: starting CMD5 arg 00000000 flags 000002e1 [ 3.114899] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000 [ 3.116950] mmc0: req failed (CMD5): -110, retrying... [ 3.117298] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000 [ 3.119344] mmc0: req failed (CMD5): -110, retrying... [ 3.119693] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000 [ 3.121738] mmc0: req failed (CMD5): -110, retrying... [ 3.122089] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000 [ 3.124116] mmc0: req done (CMD5): -110: 00000000 00000000 00000000 00000000 [ 3.124154] mmc0: starting CMD55 arg 00000000 flags 000000f5 [ 3.124501] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.124523] mmc0: req done (CMD55): 0: 00000120 00000000 00000000 00000000 [ 3.124558] mmc0: starting CMD41 arg 00000000 flags 000000e1 [ 3.124904] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.124925] mmc0: req done (CMD41): 0: 00ff8000 00000000 00000000 00000000 [ 3.124965] mmc0: clock 400000Hz busmode 2 powermode 2 cs 1 Vdd 21 width 0 timing 0 [ 3.124985] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 0 [ 3.124997] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.127012] mmc0: starting CMD0 arg 00000000 flags 000000c0 [ 3.127209] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.127230] mmc0: req done (CMD0): 0: 00000000 00000000 00000000 00000000 [ 3.128265] mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.128284] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 0 [ 3.128296] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.130312] mmc0: starting CMD8 arg 000001aa flags 000002f5 [ 3.130656] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.130677] mmc0: req done (CMD8): 0: 000001aa 00000000 00000000 00000000 [ 3.130713] mmc0: starting CMD55 arg 00000000 flags 000000f5 [ 3.131057] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.131078] mmc0: req done (CMD55): 0: 00000120 00000000 00000000 00000000 [ 3.131112] mmc0: starting CMD41 arg 50200000 flags 000000e1 [ 3.131457] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.131479] mmc0: req done (CMD41): 0: 00ff8000 00000000 00000000 00000000 [ 3.134447] mmc1: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.134467] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.135495] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.135507] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.144580] mmc1: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 3.146877] usbcore: registered new interface driver usbhid [ 3.146881] usbhid: USB HID core driver [ 3.151146] mmc0: starting CMD55 arg 00000000 flags 000000f5 [ 3.151502] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.151528] mmc0: req done (CMD55): 0: 00000120 00000000 00000000 00000000 [ 3.151594] mmc0: starting CMD41 arg 50200000 flags 000000e1 [ 3.151941] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.151966] mmc0: req done (CMD41): 0: 80ff8000 00000000 00000000 00000000 [ 3.152015] mmc0: starting CMD2 arg 00000000 flags 00000067 [ 3.152624] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.152655] mmc0: req done (CMD2): 0: 1b534d30 30303030 102d1fad c300aa00 [ 3.152738] mmc0: starting CMD3 arg 00000000 flags 00000075 [ 3.152828] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 3.152834] [drm] No driver support for vblank timestamp query. [ 3.153122] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.153148] mmc0: req done (CMD3): 0: 00020520 00000000 00000000 00000000 [ 3.153196] mmc0: starting CMD9 arg 00020000 flags 00000007 [ 3.153519] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops) [ 3.153736] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops) [ 3.153779] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.153809] mmc0: req done (CMD9): 0: 007fff32 5b5a83ba f6dbdfff 0e800000 [ 3.153871] mmc0: starting CMD7 arg 00020000 flags 00000015 [ 3.154133] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops) [ 3.154226] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.154252] mmc0: req done (CMD7): 0: 00000700 00000000 00000000 00000000 [ 3.154296] mmc0: starting CMD55 arg 00020000 flags 00000095 [ 3.154564] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops) [ 3.154650] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.154676] mmc0: req done (CMD55): 0: 00000920 00000000 00000000 00000000 [ 3.154740] mmc0: starting CMD51 arg 00000000 flags 000000b5 [ 3.154750] mmc0: blksz 8 blocks 1 flags 00000200 tsac 100 ms nsac 0 [ 3.155174] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.155433] imx-hdmi 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1 [ 3.155741] imx-drm display-subsystem: bound 120000.hdmi (ops hdmi_ops) [ 3.156138] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002 [ 3.156178] mmc0: req done (CMD51): 0: 00000920 00000000 00000000 00000000 [ 3.156185] mmc0: 8 bytes transferred: 0 [ 3.156245] mmc0: starting CMD55 arg 00020000 flags 00000095 [ 3.156393] imx-drm display-subsystem: No connectors reported connected with modes [ 3.156407] [drm] Cannot find any crtc or sizes - going 1024x768 [ 3.156612] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.156647] mmc0: req done (CMD55): 0: 00000920 00000000 00000000 00000000 [ 3.156752] mmc0: starting CMD13 arg 00000000 flags 000001b5 [ 3.156763] mmc0: blksz 64 blocks 1 flags 00000200 tsac 100 ms nsac 0 [ 3.157103] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.158560] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002 [ 3.158608] mmc0: req done (CMD13): 0: 00000920 00000000 00000000 00000000 [ 3.158615] mmc0: 64 bytes transferred: 0 [ 3.173759] mmc0: starting CMD6 arg 00fffff0 flags 000000b5 [ 3.173768] mmc0: blksz 64 blocks 1 flags 00000200 tsac 100 ms nsac 0 [ 3.174110] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.176339] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002 [ 3.176370] mmc0: req done (CMD6): 0: 00000900 00000000 00000000 00000000 [ 3.176377] mmc0: 64 bytes transferred: 0 [ 3.176425] mmc0: host does not support reading read-only switch. assuming write-enable. [ 3.176438] mmc0: starting CMD6 arg 80fffff1 flags 000000b5 [ 3.176447] mmc0: blksz 64 blocks 1 flags 00000200 tsac 100 ms nsac 0 [ 3.176783] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.179343] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002 [ 3.179371] mmc0: req done (CMD6): 0: 00000900 00000000 00000000 00000000 [ 3.179377] mmc0: 64 bytes transferred: 0 [ 3.179418] mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 2 [ 3.179443] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 2 [ 3.179455] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.180470] mmc0: clock 50000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 2 [ 3.180482] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 50000000, actual: 49500000 [ 3.181497] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 2 [ 3.181506] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 50000000, actual: 49500000 [ 3.182521] mmc0: starting CMD55 arg 00020000 flags 00000095 [ 3.182549] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.182571] mmc0: req done (CMD55): 0: 00000920 00000000 00000000 00000000 [ 3.182598] mmc0: starting CMD6 arg 00000002 flags 00000015 [ 3.182627] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.182647] mmc0: req done (CMD6): 0: 00000920 00000000 00000000 00000000 [ 3.182674] mmc0: clock 50000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 2 timing 2 [ 3.182692] sdhci-esdhc-imx 2198000.usdhc: change pinctrl state for uhs 2 [ 3.182702] sdhci-esdhc-imx 2198000.usdhc: desired SD clock: 50000000, actual: 49500000 [ 3.183724] mmc0: new high speed SD card at address 0002 [ 3.184931] mmc0: calculated max. discard sectors 0 for timeout 677 ms [ 3.185514] mmcblk0: mmc0:0002 00000 1.86 GiB [ 3.187281] mmc0: starting CMD18 arg 00000000 flags 000000b5 [ 3.187291] mmc0: blksz 512 blocks 8 flags 00000200 tsac 100 ms nsac 0 [ 3.187297] mmc0: CMD12 arg 00000000 flags 00000095 [ 3.187377] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.190374] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002 [ 3.190445] sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 [ 3.190470] mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000 [ 3.190475] mmc0: 4096 bytes transferred: 0 [ 3.190482] mmc0: (CMD12): 0: 00000b00 00000000 00000000 00000000 [ 3.190800] mmcblk0: p1 p2 [ 3.193341] mmc1: mmc_rescan_try_freq: trying to init card at 400000 Hz [ 3.193354] mmc1: starting CMD52 arg 00000c00 flags 00000195 [ 3.194449] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.195538] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.195551] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.202458] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.204511] mmc1: req done (CMD52): -110: 00000000 00000000 00000000 00000000 [ 3.204638] mmc1: starting CMD52 arg 80000c08 flags 00000195 [ 3.204996] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.207024] mmc1: req done (CMD52): -110: 00000000 00000000 00000000 00000000 [ 3.207066] mmc1: clock 400000Hz busmode 2 powermode 2 cs 1 Vdd 21 width 0 timing 0 [ 3.207098] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.207111] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.209127] mmc1: starting CMD0 arg 00000000 flags 000000c0 [ 3.209321] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.209342] mmc1: req done (CMD0): 0: 00000000 00000000 00000000 00000000 [ 3.210378] mmc1: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.210406] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.210418] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.212436] mmc1: starting CMD8 arg 000001aa flags 000002f5 [ 3.212789] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.214840] mmc1: req done (CMD8): -110: 00000000 00000000 00000000 00000000 [ 3.214930] mmc1: starting CMD5 arg 00000000 flags 000002e1 [ 3.215286] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.217336] mmc1: req failed (CMD5): -110, retrying... [ 3.217684] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.219731] mmc1: req failed (CMD5): -110, retrying... [ 3.220078] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.222125] mmc1: req failed (CMD5): -110, retrying... [ 3.222473] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.224519] mmc1: req done (CMD5): -110: 00000000 00000000 00000000 00000000 [ 3.224608] mmc1: starting CMD55 arg 00000000 flags 000000f5 [ 3.224961] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.226990] mmc1: req done (CMD55): -110: 00000000 00000000 00000000 00000000 [ 3.227028] mmc1: starting CMD55 arg 00000000 flags 000000f5 [ 3.227382] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.229408] mmc1: req done (CMD55): -110: 00000000 00000000 00000000 00000000 [ 3.229443] mmc1: starting CMD55 arg 00000000 flags 000000f5 [ 3.229796] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.231821] mmc1: req done (CMD55): -110: 00000000 00000000 00000000 00000000 [ 3.231857] mmc1: starting CMD55 arg 00000000 flags 000000f5 [ 3.232208] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00010000 [ 3.234235] mmc1: req done (CMD55): -110: 00000000 00000000 00000000 00000000 [ 3.234273] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.234302] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.234314] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.235378] mmc1: starting CMD1 arg 00000000 flags 000000e1 [ 3.235749] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.235771] mmc1: req done (CMD1): 0: 00ff8080 00000000 00000000 00000000 [ 3.235811] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.235840] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.235852] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.236867] mmc1: clock 400000Hz busmode 1 powermode 2 cs 1 Vdd 21 width 0 timing 0 [ 3.236892] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.236903] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.238919] mmc1: starting CMD0 arg 00000000 flags 000000c0 [ 3.239114] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.239135] mmc1: req done (CMD0): 0: 00000000 00000000 00000000 00000000 [ 3.240171] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.240198] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.240210] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.242226] mmc1: starting CMD1 arg 40200000 flags 000000e1 [ 3.242571] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.242592] mmc1: req done (CMD1): 0: 00ff8080 00000000 00000000 00000000 [ 3.264470] mmc1: starting CMD1 arg 40200000 flags 000000e1 [ 3.264820] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.264843] mmc1: req done (CMD1): 0: 00ff8080 00000000 00000000 00000000 [ 3.294471] mmc1: starting CMD1 arg 40200000 flags 000000e1 [ 3.294819] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.294841] mmc1: req done (CMD1): 0: 00ff8080 00000000 00000000 00000000 [ 3.314464] mmc1: starting CMD1 arg 40200000 flags 000000e1 [ 3.314810] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.314832] mmc1: req done (CMD1): 0: 00ff8080 00000000 00000000 00000000 [ 3.334463] mmc1: starting CMD1 arg 40200000 flags 000000e1 [ 3.334811] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.334833] mmc1: req done (CMD1): 0: 80ff8080 00000000 00000000 00000000 [ 3.334868] mmc1: starting CMD2 arg 00000000 flags 00000067 [ 3.335442] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.335465] mmc1: req done (CMD2): 0: 45010053 454d3032 47907161 38756e00 [ 3.335525] mmc1: starting CMD3 arg 00010000 flags 00000015 [ 3.335887] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.335909] mmc1: req done (CMD3): 0: 00000500 00000000 00000000 00000000 [ 3.335946] mmc1: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0 [ 3.335975] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 0 [ 3.335988] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.337005] mmc1: starting CMD9 arg 00010000 flags 00000007 [ 3.337585] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.337609] mmc1: req done (CMD9): 0: d00f0032 0f5a03a5 fffffcff 92404000 [ 3.337646] mmc1: starting CMD7 arg 00010000 flags 00000015 [ 3.337999] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.338020] mmc1: req done (CMD7): 0: 00000700 00000000 00000000 00000000 [ 3.338056] mmc1: starting CMD8 arg 00000000 flags 000000b5 [ 3.338066] mmc1: blksz 512 blocks 1 flags 00000200 tsac 100 ms nsac 0 [ 3.338423] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.349874] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000002 [ 3.349908] mmc1: req done (CMD8): 0: 00000900 00000000 00000000 00000000 [ 3.349914] mmc1: 512 bytes transferred: 0 [ 3.349959] mmc1: starting CMD6 arg 03af0101 flags 0000049d [ 3.350328] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.350350] mmc1: req done (CMD6): 0: 00000800 00000000 00000000 00000000 [ 3.350388] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.350742] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.350763] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.350797] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.351155] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.351176] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.351209] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.351569] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.351590] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.351625] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.351982] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.352003] mmc1: req done (CMD13): 0: 00000900 00000000 00000000 00000000 [ 3.352038] mmc1: starting CMD6 arg 03b90101 flags 0000049d [ 3.352396] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.352417] mmc1: req done (CMD6): 0: 00000800 00000000 00000000 00000000 [ 3.352453] mmc1: starting CMD13 arg 00010000 flags 00000191 [ 3.352810] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.352831] mmc1: req done (CMD13): 0: 00000900 00000000 00000000 00000000 [ 3.352864] mmc1: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 1 [ 3.352894] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 1 [ 3.352906] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 400000, actual: 386718 [ 3.353923] mmc1: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 1 [ 3.353936] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 52000000, actual: 49500000 [ 3.355027] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 1 [ 3.355037] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 52000000, actual: 49500000 [ 3.356055] mmc1: starting CMD6 arg 03b70101 flags 0000049d [ 3.356083] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.356106] mmc1: req done (CMD6): 0: 00000800 00000000 00000000 00000000 [ 3.356132] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.356177] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.356197] mmc1: req done (CMD13): 0: 00000900 00000000 00000000 00000000 [ 3.356232] mmc1: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 2 timing 1 [ 3.356260] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 1 [ 3.356271] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 52000000, actual: 49500000 [ 3.357287] mmc1: starting CMD8 arg 00000000 flags 000000b5 [ 3.357296] mmc1: blksz 512 blocks 1 flags 00000200 tsac 100 ms nsac 0 [ 3.357341] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.357480] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000002 [ 3.357512] mmc1: req done (CMD8): 0: 00000900 00000000 00000000 00000000 [ 3.357519] mmc1: 512 bytes transferred: 0 [ 3.357558] mmc1: starting CMD6 arg 03b70501 flags 0000049d [ 3.357587] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.357610] mmc1: req done (CMD6): 0: 00000800 00000000 00000000 00000000 [ 3.357637] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.357663] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.357684] mmc1: req done (CMD13): 0: 00000900 00000000 00000000 00000000 [ 3.357709] mmc1: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 2 timing 8 [ 3.357739] sdhci-esdhc-imx 219c000.usdhc: change pinctrl state for uhs 8 [ 3.357749] sdhci-esdhc-imx 219c000.usdhc: desired SD clock: 52000000, actual: 49500000 [ 3.358773] mmc1: new DDR MMC card at address 0001 [ 3.359485] mmc1: calculated max. discard sectors 0 for timeout 677 ms [ 3.359633] mmcblk1: mmc1:0001 SEM02G 1.82 GiB [ 3.359732] mmc1: calculated max. discard sectors 0 for timeout 677 ms [ 3.364534] mmcblk1boot0: mmc1:0001 SEM02G partition 1 1.00 MiB [ 3.364636] mmc1: calculated max. discard sectors 0 for timeout 677 ms [ 3.364811] mmcblk1boot1: mmc1:0001 SEM02G partition 2 1.00 MiB [ 3.364917] mmc1: calculated max. discard sectors 0 for timeout 677 ms [ 3.365089] mmcblk1rpmb: mmc1:0001 SEM02G partition 3 128 KiB [ 3.366368] <mmc1: starting CMD23 arg 00000008 flags 00000015> [ 3.366377] mmc1: starting CMD18 arg 00000000 flags 000000b5 [ 3.366385] mmc1: blksz 512 blocks 8 flags 00000200 tsac 100 ms nsac 0 [ 3.366392] mmc1: CMD12 arg 00000000 flags 00000095 [ 3.366477] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.367989] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000002 [ 3.368053] mmc1: req done (CMD18): 0: 00000900 00000000 00000000 00000000 [ 3.368059] mmc1: 4096 bytes transferred: 0 [ 3.368067] mmc1: (CMD12): 0: 00000000 00000000 00000000 00000000 [ 3.368165] mmcblk1: p1 [ 3.371561] mmc1: starting CMD6 arg 03b30201 flags 0000049d [ 3.371594] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.371616] mmc1: req done (CMD6): 0: 00000800 00000000 00000000 00000000 [ 3.371646] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.371690] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.371712] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.371748] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.371787] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.371809] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.371841] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.371875] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.371896] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.371926] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.371961] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.371982] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372011] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372039] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372060] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372084] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372117] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372138] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372168] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372202] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372222] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372254] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372289] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372310] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372339] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372375] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372395] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372426] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372459] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372480] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372510] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372536] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372556] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372580] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372615] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372641] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372673] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372708] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372729] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372759] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372793] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372814] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.372844] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.372878] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.372898] mmc1: req done (CMD13): 0: 00000900 00000000 00000000 00000000 [ 3.372933] <mmc1: starting CMD23 arg 00000008 flags 00000015> [ 3.372940] mmc1: starting CMD18 arg 00000000 flags 000000b5 [ 3.372948] mmc1: blksz 512 blocks 8 flags 00000200 tsac 100 ms nsac 0 [ 3.372953] mmc1: CMD12 arg 00000000 flags 00000095 [ 3.373033] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.373668] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000002 [ 3.373731] mmc1: req done (CMD18): 0: 00000900 00000000 00000000 00000000 [ 3.373736] mmc1: 4096 bytes transferred: 0 [ 3.373744] mmc1: (CMD12): 0: 00000000 00000000 00000000 00000000 [ 3.373829] mmcblk1boot1: unknown partition table [ 3.375544] mmc1: starting CMD6 arg 03b30101 flags 0000049d [ 3.375577] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.375603] mmc1: req done (CMD6): 0: 00000800 00000000 00000000 00000000 [ 3.375632] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.375668] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.375689] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.375722] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.375757] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.375778] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.375809] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.375844] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.375865] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.375895] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.375930] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.375950] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.375980] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.376014] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.376035] mmc1: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 3.376065] mmc1: starting CMD13 arg 00010000 flags 00000195 [ 3.376100] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.376121] mmc1: req done (CMD13): 0: 00000900 00000000 00000000 00000000 [ 3.376153] <mmc1: starting CMD23 arg 00000008 flags 00000015> [ 3.376161] mmc1: starting CMD18 arg 00000000 flags 000000b5 [ 3.376169] mmc1: blksz 512 blocks 8 flags 00000200 tsac 100 ms nsac 0 [ 3.376175] mmc1: CMD12 arg 00000000 flags 00000095 [ 3.376258] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000001 [ 3.377320] sdhci [sdhci_irq()]: *** mmc1 got interrupt: 0x00000002 [ 3.377382] mmc1: req done (CMD18): 0: 00000900 00000000 00000000 00000000 [ 3.377388] mmc1: 4096 bytes transferred: 0 [ 3.377396] mmc1: (CMD12): 0: 00000000 00000000 00000000 00000000 [ 3.377484] mmcblk1boot0: unknown partition table -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
