2008-03-19 03:44:01     kernel 2.6.22 do not support 2G/4G SD CARD

Document created by Aaronwu Employee on Aug 5, 2013
Version 1Show Document
  • View in full screen mode

2008-03-19 03:44:01     kernel 2.6.22 do not support 2G/4G SD CARD

浩 何 (CHINA)

Message: 52738   

 

hi. everyone

 

    i'll ask a question about spi/mmc,

 

    I svn the trunk  in 2007-12-10, and make the kernel which can detect the sd card(kinston 1GB), but it can 't  detect the 2GB sd card (kiston 2GB/4GB)

 

why?

 

ps:my kernel version is 2.6.22...

 

thanks

TranslateQuoteReplyEditDelete

 

 

2008-03-19 22:44:34     Re: kernel 2.6.22 do not support 2G/4G SD CARD

Yi Li (CHINA)

Message: 52794    There is a bug in spi/mmc card detection, some card cannot be detected correctly.

 

But on our side, we have tried a transcend 2G SD card, it can be detected.

QuoteReplyEditDelete

 

 

2008-03-20 21:47:55     回复: Re: kernel 2.6.22 do not support 2G/4G SD CARD

浩 何 (CHINA)

Message: 52862   

 

hi:thank you

 

in your replay, you said: " we have tried a transcend 2G SD card, it can be detected."

 

ttranscend  means your have test 4GB 8GB SDcard, i test 4GB kinston sd card , it can't be detected

 

thanks!!!

Attachments

    Outcomes