AnsweredAssumed Answered

0x80502008 and 0x80206008 error codes on iMX28

Question asked by Gauthier de Valensart on Apr 23, 2018
Latest reply on Apr 23, 2018 by Gauthier de Valensart

Hi,

 

We have a custom iMX28 board with SD holder with a 5V power supply (no battery), we dot not use USB for boot. The processor is configured to boot from SD. We have a board which worked perfectly since 6 months without issues.

 

After a reboot, the boot failed and shown 0x80502008 (ERROR_ROM_USB_CONNECT_TIMEOUT) and 0x80206008 ( ERROR_SSP_DRIVER_DMA_TIMEOUT) error codes every 10 seconds. I'm not sure of the error labels as this is not defined in the reference manual. I just found the explanation for the iMX23 and supposed it was the same.

 

After a power cycle, linux booted like usual. 

 

Why is this happening ? How to prevent such issues ? 

 

Thanks for any help,

Outcomes