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DESK-MX8M-L/Peripherals/SD

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</pre>
From <code>imx8mp-mito8mplus-cb1001.dtsdtsi</code>:
<pre>
Here below an example of device tree configuration used on standard DAVE's kit for the MITO 8M Mini SOM:
From <code>imx8mm-mito8mmini-sbcx.dts </code>:
<pre>
>;
};
...
...
</pre>
From <code>imx8mm-mito8mmini.dtsi</code>:
<pre>
...
...
&iomuxc {
...
...
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
...
...
[ 1.283284282690] sdhci: Secure Digital Host Controller Interface driver[ 1.289476288886] sdhci: Copyright(c) Pierre Ossman[ 1.300935300778] sdhci-pltfm: SDHCI platform and OF driver helper[ 1.342624] mmc0: SDHCI controller on 30b40000.mmc [30b40000.mmc] using ADMA[ 1.388722] mmc2: SDHCI controller on 30b60000.mmc [30b60000.mmc] using ADMA
...
[ 1.618036] mmcblk2: mmc2:0001 DG4008 7.28 GiB
[ 1.622685] mmcblk2boot0: mmc2:0001 DG4008 partition 1 4.00 MiB
[ 1.628729] mmcblk2boot1: mmc2:0001 DG4008 partition 2 4.00 MiB
[ 1.635352] mmcblk2rpmb: mmc2:0001 DG4008 partition 3 4.00 MiB, chardev (237:0)
[ 1.644839] mmcblk2: p1 p2 p3
...
[ 1.339697] mmc2: SDHCI controller on 30b60000.mmc [30b60000.mmc] using ADMA[ 1.443523] mmc2: new HS400 Enhanced strobe MMC card at address 0001[ 1.451490] mmcblk2: mmc2:0001 DG4008 7.28 GiB [ 1.458874] mmcblk2: p1 p2[ 1.463171] mmcblk2boot0: mmc2:0001 DG4008 4.00 MiB [ 1.469396] mmcblk2boot1: mmc2:0001 DG4008 4.00 MiB [ 1.475225] mmcblk2rpmb: mmc2:0001 DG4008 4.00 MiB, chardev (234:0)[ 2.382461295899] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO[ 2.418293332175] mmc1: SDHCI controller on 30b50000.mmc [30b50000.mmc] using ADMA[ 2.505677392913] mmc1: host does not support reading read-only switch, assuming write-enable[ 2.413335] mmc1: new high speed SDHC card at address aaaae624[ 2.514258421697] mmcblk1: mmc1:aaaa SA16G 14e624 SA32G 29.8 7 GiB[ 2.527325437619] mmcblk1: p1 p2[ 2.482754] mmc0: SDHCI controller on 30b40000.mmc [30b40000.mmc] using ADMA[ 2.581058] mmc0: queuing unknown CIS tuple 0x01 [d9 01 ff] (3 bytes)[ 2.646670] mmc0: queuing unknown CIS tuple 0x1a [01 01 00 02 07] (5 bytes)[ 2.661025] mmc0: queuing unknown CIS tuple 0x1b [c1 41 30 30 ff ff 32 00] (8 bytes)[ 2.670231] mmc0: queuing unknown CIS tuple 0x14 [] (0 bytes)[ 2.698070] mmc0: new high speed SDIO card at address 0001......[ 3.459672] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.[ 5.948716] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null). Quota mode: none.[ 8.732777] EXT4-fs (mmcblk2p1): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.[ 8.888051] EXT4-fs (mmcblk2p2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
...
...
[ 3.245015] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 4.792069] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
</pre>
...
...
[ 21.645186379522] sdhci: Secure Digital Host Controller Interface driver[ 21.651380385730] sdhci: Copyright(c) Pierre Ossman[ 21.662531397234] sdhci-pltfm: SDHCI platform and OF driver helper......[ 21.704795435202] mmc0: SDHCI controller on 30b40000.mmc [30b40000.mmc] using ADMA[ 51.539279] mmc0: new HS400 Enhanced strobe MMC card at address 0001[ 1.547131] mmcblk0: mmc0:0001 DG4008 7.28 GiB [ 1.553521] mmcblk0boot0: mmc0:0001 DG4008 4.00 MiB [ 1.559975] mmcblk0boot1: mmc0:0001 DG4008 4.00 MiB [ 1.569632] mmcblk0rpmb: mmc0:0001 DG4008 4.00 MiB, chardev (234:0)[ 3.145562066839] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO[ 53.182388105414] mmc1: SDHCI controller on 30b50000.mmc [30b50000.mmc] using ADMA[ 3.146851] mmc1: host does not support reading read-only switch, assuming write-enable[ 3.165466] mmc1: new high speed SDHC card at address 1234[ 3.171447] mmcblk1: mmc1:1234 SA32G 28.9 GiB [ 3.178028] mmcblk1: p1 p2[ 3.261067] mmc2: SDHCI controller on 30b60000.mmc [30b60000.mmc] using ADMA[ 3.304829] mmc2: queuing unknown CIS tuple 0x01 [d9 01 ff] (3 bytes)[ 3.331827] mmc2: queuing unknown CIS tuple 0x1a [01 01 00 02 07] (5 bytes)[ 3.347607] mmc2: queuing unknown CIS tuple 0x1b [c1 41 30 30 ff ff 32 00] (8 bytes)[ 3.361278] mmc2: queuing unknown CIS tuple 0x14 [] (0 bytes)[ 3.394876] mmc2: new high speed SDIO card at address 0001
...
[ 2.843189] mmcblk0: mmc0:0001 DG4008 7.28 GiB
[ 2.859563] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB
[ 2.865671] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB
[ 2.875922] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, chardev (237:0)
[ 5.295199] mmcblk1: mmc1:e624 SA32G 29.7 GiB
[ 5.309428] mmcblk1: p1 p2
...
[ 53.145562450627] sdhciEXT4-esdhc-imx 30b50000fs (mmcblk1p2): mounted filesystem with ordered data mode.mmcOpts: Got CD GPIO[ 5(null).182388] mmc1Quota mode: SDHCI controller on 30b50000none.mmc [30b50000.mmc] using ADMA[ 56.257298088500] mmc1EXT4-fs (mmcblk1p2): host does not support reading read-only switch, assuming writere-enable[ 5mounted.280627] mmc1Opts: new high speed SDHC card at address e624[ 5(null).295199] mmcblk1: mmc1Quota mode:e624 SA32G 29none.7 GiB
...
...
[ 5.489982] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 11.347308] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
</pre>
root@desk-mx8mp:~# mkdir -p /mnt/boot
root@desk-mx8mp:~# mkdir -p /mnt/rfs
root@desk-mx8mp:~# mount /dev/mmcblk1p1 /mnt/boot/root@desk-mx8mp:~# mount /dev/mmcblk1p2 /mnt/rfs/root@desk-mx8mp:~# ls /mnt/boot/Image boot.scr imx8mp-mito8mplus-cb1001.dtb imx8mp-mito8mplus-cb1004.dtb imx8mp-mito8mplus-cb1005.dtb imx8mp-mito8mplus-cb1008.dtb splash_image.bmp stress_m7.bin tee.binroot@desk-mx8mp:~# ls /mnt/rfs/bin boot dev etc home lib lost+found media mnt opt proc run sbin srv sys tmp unit_tests usr var
root@desk-mx8mp:~#
</pre>
and then the mounted partition are available on the ''/mnt/boot'' and ''/mnt/rfs'' root file system directories.
This instruction can be perform performed both on ORCA and MITO 8M MINI.
----
[[Category:ORCA]] [[Category:MITO 8M Mini]]
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