Openmoko Bug #2217: Noise screen of death: Freerunner looses SDIO connection

[Openmoko Public Trac]

#2217: Noise screen of death: Freerunner looses SDIO connection
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 Reporter:  xbaldauf         |          Owner:  openmoko-kernel
     Type:  defect           |         Status:  new            
 Priority:  normal           |      Milestone:                 
Component:  System Software  |        Version:                 
 Severity:  major            |       Keywords:                 
 Haspatch:  0                |      Blockedby:                 
Estimated:                   |    Patchreview:                 
 Blocking:                   |   Reproducible:                 
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Comment(by xbaldauf):

 With "glamo_core.slow_memory=1 glamo3362.slow_memory=1" on the kernel
 command line and kernel
 http://git.openmoko.org/?p=kernel.git;a=commit;h=4e9be3539e402cb2b9aa9caf5050756916b9345e
 (Thu, 5 Feb 2009 21:11:28 +0000 (21:11 +0000)), I still get the noise
 screen of death and this in the log file:

 [ 3879.530000] glamo-mci glamo-mci.0: Error after cmd: 0x302
 [ 3879.530000] mmcblk0: retrying using single block read
 [ 3879.540000] glamo-mci glamo-mci.0: Error after cmd: 0x8020
 [ 3879.540000] glamo-mci glamo-mci.0: Error after cmd: 0x8122
 [ 3879.550000] glamo-mci glamo-mci.0: Error after cmd: 0x4302
 [ 3879.550000] mmcblk0: error -84 sending status comand<3>mmcblk0: error
 -84 sending read/write command, response 0x0, card status 0x0
 [ 3879.565000] end_request: I/O error, dev mmcblk0, sector 14732172
 [ 3879.575000] glamo-mci glamo-mci.0: Error after cmd: 0x8020
 [ 3879.575000] glamo-mci glamo-mci.0: Error after cmd: 0x8122
 [ 3879.595000] glamo-mci glamo-mci.0: Error after cmd: 0x4302

 :-(

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Ticket URL: <https://docs.openmoko.org/trac/ticket/2217#comment:13>
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