[ts-7000] NOR Flash Problem(System hangs)

[Abas Javadtalab <>]

Hello,

I have encountered a difficult problem,

I compiled the linux-2.6.27.4 for TS-7200. and want to boot file system from nor flash.

however I can not boot file system from nor flash at all.

then I decided to load Linux with NFS to find the problem. I was able to load and mount flash.

But the main problem is appeared when I reset the board in order to ts-7200 reboot.

The Board unable to load redboot loader at all. and the green led have began blinking.

I think that this problem is related to the flash and I have to program nor flash.

I have some problems,

1- Where Can I find the redboot pre-compiled image for TS-7200?

2- How I can write Image to flash?

3- I have read ts-7200 manual, and I saw that the JP1 is designed for booting com1 instead of flash for recovery. Does anyone know whether I can boot ts-7200 from COM1? 

I am so thankful if anyone help me about these problems.

Best Regards,

Abbas Javadtalab

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