Linux uboot issue.(switches)

gurudathhuchann — Thu, 14 Jan 2016 14:53:36 GMT

Hello, I purchased automotive infotainment dualite cpu board last week (MCIMX6DLAICPU2) and built root file system to boot the processor from SD card thru UART debug port, but, i am unable to debug the board. I doubt the switches S1, S2 and S3 that is configured was not correct, can someone please help me to set S1, S2 and S3 correctly??. After puting the SDCARD in the CPU board the cursor moves by one character on Putty.

Thanks,

Guru.

Re: Linux uboot issue.(switches)

igorpadykov — Fri, 15 Jan 2016 01:52:14 GMT

Hi Guudath

for debug steps one can look at

Sharing debug i.mx6 from uboot to kernel to jni with Eclipse

http://cache.nxp.com/files/32bit/doc/app_note/AN4553.pdf

If jtag is used, then switches should be set for Serial Downloader

mode.

Best regards

igor

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i.MX ProcessorsのトピックLinux uboot issue.(switches)

Linux uboot issue.(switches)

Re: Linux uboot issue.(switches)