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i.MX6Q booting problem

Question asked by hammal on Jun 14, 2013
Latest reply on Jun 24, 2013 by Yixing Kong
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Hi,

I am working on a custom i.MX6Q board and having problem with booting the board from the SD3. The USB OTG is not accessible in this board and I am using JTAG/OpenOCD for debugging. How can I read the BOOT_MODE/BOOT_CFG values for verifying the selected boot device. I dumped the Boot_data (mdb 0x902190 256) which changes when I change the boot setting using onboard Dip switch. dumped boot rom data is :

0x00902190: 02 00 01 00 f0 00 02 00 00 00 03 00 00 00 04 00 00 00 05 00 05 00 06 00 00 00 07 00 f0 00 07 00

0x009021b0: 00 00 09 00 33 05 0a 00 ff 1f 06 00 00 00 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0x009021d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0x009021f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0x00902210: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0x00902230: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0x00902250: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0x00902270: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

How can figure out the boot setting from the log?

 

 

 

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