On Mon, Oct 11, 2010 at 01:13:40PM +0100, Harry Liebel wrote: > I've had mixed results. When the box completes the boot the basic systems > seem to work ok (I can get an IP and poke the filesystem). It still takes > several minutes to get to a prompt as mentioned on the wiki page. > > It happens quite often that the box does not get to a prompt at all. It fails > to read the MMC properly. Below is two separate cases where reading the > partition table fails. In the first case it finds one partition and in the > second case it fails to find any partitions. The boot monitor has no problem > reading uboot, kernel or initrd from the MMC when writing to internal FLASH. > > I've also tried a different SD card with similar results. Sometimes it works > fine and other times it reports I/O errors. I've tried the daily builds for > 6, 8 and 10 October. Is this a known issue?
I can't fix your problem but for extra brownie points you could register this in launchpad as a bug and we can push for the right people to investigate. Please file a bug at: http://bugs.launchpad.net/linux-linaro (sounds like a kernel related issue) and we will take it from there :) Regards, Jamie. > ----- > > mmc0: host does not support reading read-only switch. assuming write-enable. > mmc0: new SD card at address 8fe4 > mmcblk0: mmc0:8fe4 SD02G 1.84 GiB > mmcblk0: > Freeing init memory: 160K > p1ding, please wait... > p2 > udev[497]: starting version 163 > port 1 high speed > Begin: Loading essential drivers ... done. > Begin: Running /scripts/init-premount ... done. > Begin: Mounting root file system ... Begin: Running /scripts/local-top ... > done. > usb 1-1: new high speed USB device using isp1760 and address 2 > port 1 high speed > usb 1-1: New USB device found, idVendor=0471, idProduct=3526 > usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 > usb 1-1: Product: ISP1520 > usb 1-1: Manufacturer: Philips Semiconductors > mmcblk0: retrying using single block read > mmcblk0: error -5 transferring data, sector 0, nr 8, card status 0xb00 > hub 1-1:1.0: USB hub found > hub 1-1:1.0: 3 ports detected > end_request: I/O error, dev mmcblk0, sector 0 > Buffer I/O error on device mmcblk0, logical block 0 > > ----- > > mmc0: host does not support reading read-only switch. assuming write-enable. > mmc0: new SD card at address 8fe4 > mmcblk0: mmc0:8fe4 SD02G 1.84 GiB > mmcblk0: > TCP cubic registered > NET: Registered protocol family 10 > lo: Disabled Privacy Extensions > NET: Registered protocol family 17 > port 1 high speed > VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 0 > Registering SWP/SWPB emulation handler > rtc-pl031 mb:rtc: setting system clock to 2010-10-11 10:49:28 UTC (1286794168) > usb 1-1: new high speed USB device using isp1760 and address 2 > Freeing init memory: 160K > port 1 high speed > mmcblk0: retrying using single block read > Loading, please wait... > usb 1-1: New USB device found, idVendor=0471, idProduct=3526 > usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 > udev[493]: starting version 163 > Begin: Loading eusb 1-1: Product: ISP1520 > mmcblk0: error -5 transferring data, sector 2, nr 6, card status 0x900 > end_request: I/O error, dev mmcblk0, sector 2 > ssential driversusb 1-1: Manufacturer: Philips Semiconductors > ... done. > Begin: Runnimmcblk0: error -5 transferring data, sector 3, nr 5, card status > 0x900 > ng /scripts/initend_request: I/O error, dev mmcblk0, sector 3 > -premount ... done. > Begin: Mounting root file system ... hub 1-1:1.0: USB hub found > hub 1-1:1.0: 3 ports detected > Begin: Running /scripts/local-tommcblk0: error -5 transferring data, sector > 5, nr 3, card status 0xb00 > p ... done. > end_request: I/O error, dev mmcblk0, sector 5 > unable to read partition table > > ----- > > Thanks, > Harry > > > > -- IMPORTANT NOTICE: The contents of this email and any attachments are > confidential and may also be privileged. If you are not the intended > recipient, please notify the sender immediately and do not disclose the > contents to any other person, use it for any purpose, or store or copy the > information in any medium. Thank you. > > _______________________________________________ > linaro-dev mailing list > linaro-dev@lists.linaro.org > http://lists.linaro.org/mailman/listinfo/linaro-dev _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
