SD Card issues with 0.1.10b160



  • I'm trying to set up my Omega2+ to boot from an SD Card. I've tried with 2 cards now (8gb and 16gb) and I'm getting the same errors. As follows:
    root@Omega-4A2F:/# [ 591.979724] mmc0: new high speed SDHC card at address aaaa
    [ 591.987024] mmcblk0: mmc0:aaaa SE16G 14.8 GiB
    [ 593.653453] mmcblk0: error -145 transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb00
    [ 593.743311] mmc0: tried to reset card
    [ 595.407399] mmcblk0: error -145 transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb00
    [ 595.417047] mmcblk0: retrying using single block read
    [ 597.082536] mmcblk0: error -145 transferring data, sector 0, nr 8, cmd response 0x900, card status 0x0
    [ 597.092014] blk_update_request: I/O error, dev mmcblk0, sector 0
    [ 598.758455] mmcblk0: error -145 transferring data, sector 1, nr 7, cmd response 0x900, card status 0x0
    [ 598.767961] blk_update_request: I/O error, dev mmcblk0, sector 1
    [ 600.434422] mmcblk0: error -145 transferring data, sector 2, nr 6, cmd response 0x900, card status 0x0
    [ 600.443900] blk_update_request: I/O error, dev mmcblk0, sector 2
    [ 602.110362] mmcblk0: error -145 transferring data, sector 3, nr 5, cmd response 0x900, card status 0x0
    [ 602.119892] blk_update_request: I/O error, dev mmcblk0, sector 3
    [ 603.786364] msdc-1 -> cmd<13> card<0> power<2> <- msdc_ops_request() : L<2120> PID<mmcqd/0><0x6f2>
    [ 603.795491] mmcblk0: error -159 sending status command, retrying
    [ 603.801611] msdc-1 -> cmd<13> card<0> power<2> <- msdc_ops_request() : L<2120> PID<mmcqd/0><0x6f2>
    [ 603.810713] mmcblk0: error -159 sending status command, retrying
    [ 603.816811] msdc-1 -> cmd<13> card<0> power<2> <- msdc_ops_request() : L<2120> PID<mmcqd/0><0x6f2>
    [ 603.825914] mmcblk0: error -159 sending status command, aborting

    This continues on and on. I've tried reformating the cards in windows to no success. Any suggestions?



  • @Tony-Mauro said in SD Card issues with 0.1.10b160:

    Any suggestions?

    If you use windows i guess you also use fat32 ore something else ... try ext4 as file system.

    Before you ask how to do that ... there is a live cd called gparted ... with this it should be possible.



  • That did it. The directions didn't indicate that the sd card had to be preformatted.



  • @Tony-Mauro ,
    feel free to make them a pull request, how you would like have it in the manual:

    https://github.com/OnionIoT/Onion-Docs/blob/master/Omega2/Documentation/Doing-Stuff/Boot-from-External-Storage.md

    If you have Github you can fork the repository for the Doc and send them a pull request.


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