i.MX ProcessorsのトピックRe: imx283 reboot problem

imx283 reboot problem

adityapatil — Tue, 28 Nov 2017 01:49:13 GMT

Hi ,i have a custom board designed using imx287 CPU.

The problem is that sometimes when I try to reboot it. I get the following output.

MX28 U-Boot > reset
resetting ...
Mar 9 201710:14:03
Mar 9 201710:14:03
Mar 9 201710:14:03
Mar 9 201710:14:03

After Reboot, I will only get the above output and the board fails to boot.

Can anyone explain why this happens?

-Thanks

Rita_Wang — Thu, 30 Nov 2017 07:09:29 GMT

Which version BSP running on your board?

adityapatil — Mon, 04 Dec 2017 00:44:04 GMT

I am using linux-2.6.35.3 on my board.

adityapatil — Wed, 17 Jan 2018 05:17:09 GMT

hi ,

I am using the latest version of bootlet source generated in by ltib imx-bootlets-src-2.6.35.3-1.1.0.

I tried to debug and found that the file

init_mx28.c

poweron_pll();
delay(11000);

init_emi_pin(
0,
PIN_DRIVE_12mA
);

init_clock(); <------ This stage fails

Thanks

-Aditya