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Kernel low level debug broken on iMX6

Question asked by Emil Myhrman on Jun 13, 2013
Latest reply on Sep 25, 2013 by Emil Myhrman
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Hi everyone

we've just spent almost a week on this so I thought I'd let you know so you don't have to .

 

When enabling DEBUG_LL in kernel the virtual address used for UART is calculated wrong on iMX6, resulting in an prefetch abort during boot.

 

Don't know what is the correct way to send patches for freescale kernel so I've attached a patch for this.

 

 

regards,

Emil

Original Attachment has been moved to: imx6_io_address.patch.zip

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