06-19-2015 06:00 PM
I am using the latest commit in the linux-xlnx repo along with the latest u-boot to boot linux on the ZC706. I was able to boot it successfully. However, the board reboots after ~30 seconds without any reason. Could someone tell me what the problem is or where I can look to begin debuugging it?
06-22-2015 06:44 AM
If you have not looked into the REASON look into the link below to understand the root cause of the reset.
06-22-2015 07:54 AM
Thanks @achutha. I am a bit puzzled by this. The register 0xF8000258 returns 0x00480000. This value sets bits 19 and 23 of the REBOOT_STATUS register. Bit 23 is reserved and bit 19 is set for soft reset.
Yes, I know it was a soft reset because the system rebooted on its own. I want to know WHY the system is rebooting on its own. Can you please advise on how to proceed from here?
07-04-2015 03:06 PM
07-16-2015 08:32 AM - edited 07-16-2015 08:33 AM
>> does "soft reset" preclude power supply / temperature related reboots ? is the fan working ? do you have any issues with your wall plug?
Do not know but the PSU is not the problem / yes / no.
>> also when you say "latest commit" do you mean 4.0
Yes, the latest commit as of that posting.
Anyways, thanks for your response .I have attached my working device tree here. The tree generated by the SDK does not work. I do not wish to spend time diffing the two, but I used the one that came with the kernel repo and modified it to suit our purpose. If someone is interested, they can see the difference by diffing the tree generated by the SDK and the one that comes with the kernel. It can be found under arch/arm/boot/dts.
P.S., @muzaffer the most recent commit messages on the kernel repo mention fixes to SPI, just in case you haven't pulled it already....thanks again for your time...
07-17-2015 05:08 PM
@vgokhale: you said : "the most recent commit messages on the kernel repo mention fixes to SPI" could you tell me which repo and which commit this is? I am using the adi linux right now for adv7511 support but I don't see anything relevant in either that repo or the linux-xlnx repo. I must be missing something.
07-18-2015 05:55 PM