SD / MMC test failed on STE Snowball with Linux Linaro image.

On STE Snowball board with Linux Linaro ubuntu image:

http://snapshots.linaro.org/quantal/pre-built/snowball/278/snowball-quantal_developer_20130328-278.img.gz

Now this bug can be considered fixed:

root@localhost:~# dmesg | grep error
[ 6.227447] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
root@localhost:~#

On STE Snowball board with Linux Linaro ubuntu image:

http://snapshots.linaro.org/quantal/pre-built/snowball/282/snowball-quantal_developer_20130403-282.img.gz

Now some I/O errors are observed again:

root@localhost:~# dmesg | grep error
[ 3.384002] end_request: I/O error, dev mmcblk1, sector 7405304
[ 3.390411] Buffer I/O error on device mmcblk1, logical block 925663
[ 5.597137] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[ 7.210144] end_request: I/O error, dev mmcblk1, sector 7405304
[ 7.255187] Buffer I/O error on device mmcblk1, logical block 925663
root@localhost:~#

On STE Snowball board with Linux Linaro ubuntu image:

http://snapshots.linaro.org/quantal/pre-built/snowball/290/snowball-quantal_developer_20130414-290.img.gz

This issue now looks much better, only two I/O error messages observed:

root@localhost:~# dmesg | grep error
[ 5.486328] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[ 6.936401] end_request: I/O error, dev mmcblk1, sector 7405304
[ 6.943939] Buffer I/O error on device mmcblk1, logical block 925663
root@localhost:~#

On STE Snowball board with Linux Linaro image:

http://snapshots.linaro.org/quantal/pre-built/snowball/299/snowball-quantal_developer_20130423-299.img.gz

No I/O error observed related to SD/MMC. This bug now can be considered as "Fix Released".

On STE Snowball board with Linux Linaro Raring ubuntu image:

Hardware Pack: http://snapshots.linaro.org/raring/hwpacks/snowball/323/hwpack_linaro-snowball_20130508-323_armhf_supported.tar.gz

Rootfs: http://snapshots.linaro.org/raring/images/developer/360/linaro-raring-developer-20130508-360.tar.gz

I/O error got observed again:

root@localhost:~# dmesg | grep error
[ 2.851959] end_request: I/O error, dev mmcblk1, sector 7405304
[ 2.890930] Buffer I/O error on device mmcblk1, logical block 925663
[ 5.808319] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[ 5.825683] mmci-pl18x sdi0: error during DMA transfer!
[ 5.838073] mmcblk0: command error, retrying timeout
[ 7.037689] end_request: I/O error, dev mmcblk1boot1, sector 3832
[ 7.067871] Buffer I/O error on device mmcblk1boot1, logical block 479
root@localhost:~#

On STE Snowball board with Linux Linaro Raring ubuntu image:

http://snapshots.linaro.org/raring/pre-built/snowball/336/snowball-raring_developer_20130520-336.img.gz

Many CRC errors show up in serial console, please refer to attachment for full output.

On STE Snowball board with Linux Linaro ubuntu image:

http://snapshots.linaro.org/ubuntu/pre-built/snowball/344/snowball-raring_developer_20130526-344.img.gz

No I/0 error got observed. This issue now can be considered as "Fix Released":

root@localhost:~# dmesg | grep error
[ 2.473510] db8500-thermal: probe of 801573c0.thermal failed with error -16
[ 2.976257] mmci-pl18x sdi0: error during DMA transfer!
[ 2.982604] mmcblk0: error -110 sending stop command, original cmd response 0x0, card status 0xc00b00
[ 2.996551] mmcblk0: error -70 transferring data, sector 15523712, nr 8, cmd response 0x0, card status 0xb00
[ 5.717834] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
root@localhost:~#

On STE Snowball board with Linux Linaro ubuntu image:

http://snapshots.linaro.org/raring/pre-built/snowball/354/snowball-raring_developer_20130604-354.img.gz

A Buffer I/O error got observed:

root@localhost:~# dmesg | grep error
[ 2.473571] db8500-thermal: probe of 801573c0.thermal failed with error -16
[ 6.050140] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[ 7.284118] end_request: I/O error, dev mmcblk1, sector 7405304
[ 7.331237] Buffer I/O error on device mmcblk1, logical block 925663
root@localhost:~#

The status of this bug will be changed to "New" again.