set read bl len failed !

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set read bl len failed !

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Xavier
Contributor III

I am developing a card based on i.MX535 processor. All seem good, but I encountered a problem with µSD on slot SD1. When U-boot tries to load Linux kernel image from the µSD to DDR, we have the message "set read bl len failed".

I tried to rescan the µSD (mmc rescan 0), but it fails.

Any idea ?


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imxcommunitysco
Senior Contributor II

Are you able to see some clock signal comming out from SD interface after the mmc rescan command?. You could use a scope for this.

Try to use another device number on the SD.

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imxcommunitysco
Senior Contributor II

Are you able to see some clock signal comming out from SD interface after the mmc rescan command?. You could use a scope for this.

Try to use another device number on the SD.

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