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IDProjectCategoryView StatusLast Update
0001438Linux-KernelsSD/MMCpublic2013-01-09 15:24
ReporterKeller Assigned To 
PrioritynormalSeverityminorReproducibilitysometimes
Status resolvedResolutionfixed 
Product Versionfss5pv210-V2.0 
Target Versionfss5pv210-V2.1Fixed in Versionfss5pv210-V2.1 
Summary0001438: Some SD cards do not work in Linux
DescriptionLinux reports several errors when reading the first few sectors of the card to get the partition table. This only happens on one type of card that we have tested (takeMS SD High-Speed 60x 1GB), other cards seem to work OK. (Tested on NetDCU14 and PicoMOD7A; as this is a normal size SD card, we can not test it on armStoneA8).

mmc0: new high speed SD card at address b368
mmcblk0: mmc0:b368 SMI 957 MiB
mmcblk0: error -110 transferring data, sector 0, nr 8, cmd response 0x900, card status 0x0
mmcblk0: retrying using single block read
mmcblk0: error -110 transferring data, sector 0, nr 8, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk0, sector 0
mmcblk0: error -110 transferring data, sector 1, nr 7, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk0, sector 1
mmcblk0: error -110 transferring data, sector 2, nr 6, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk0, sector 2
mmcblk0: error -110 transferring data, sector 3, nr 5, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk0, sector 3
mmcblk0: error -110 transferring data, sector 4, nr 4, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk0, sector 4
mmcblk0: error -110 transferring data, sector 5, nr 3, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk0, sector 5
mmcblk0: error -110 transferring data, sector 6, nr 2, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk0, sector 6
mmcblk0: error -110 transferring data, sector 7, nr 1, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk0, sector 7
Buffer I/O error on device mmcblk0, logical block 0
Steps To ReproduceStart Linux, insert SD-card -> errors
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