Mity CPU Platforms » MitySOM-335x (ARM Cortex-A8 Based Products)

02/20/2014

04:20 PM Software Development: RE: Booting from Nand

Excellent this is a known issue. On boot the filesystem will try to calibrate the touch screen if its calibration fi... Jonathan Cormier

03:27 PM Software Development: RE: Booting from Nand

Hello again,
Thank you for your help so far; I have been making progress, but still stuck on the NAND boot. After ... Bindu Jagannatha

02/12/2014

04:51 PM Software Development: RE: Booting from Nand

Looking at the diff I posted the alignment prints out in both cases. This is a normal boot printout.
From your ba... Jonathan Cormier

04:00 PM Software Development: RE: Booting from Nand

Hey Jonathan,
I tried putting a few echo statement in some of the /etc/init.d scripts, but no luck. The boot is st... Bindu Jagannatha

02/11/2014

08:53 AM Software Development: RE: Booting from Nand

I would try to look to see if your nfs filesystem is trying to mount the sd card and thus causing it to hang.
Your... Jonathan Cormier

08:48 AM Software Development: RE: Booting from Nand

I removed the timestamps and did a diff between the two logs and they don't show much difference. Jonathan Cormier

02/07/2014

11:05 AM Software Development: RE: Booting from Nand

Thanks for the logs. I don't have time to look at them today so I'll try to check them out on Monday. Jonathan Cormier

10:17 AM Software Development: RE: Booting from Nand

Hi Jonathan,
So the NFS mount on NAND boot magically started working. I don't think I changed anything. Either way... Bindu Jagannatha

02/06/2014

03:08 PM Software Development: RE: Booting from Nand

Can you attach the full bootlog in a text file? That error is standard for kernel couldn't find root filesystem. Jonathan Cormier

02:23 PM Software Development: RE: Booting from Nand

Jonathan,
Yes, we were able to mount the NFS root filesystem while booting from the SD card using the new MLO and ... Bindu Jagannatha

02/04/2014

05:22 PM Software Development: RE: Booting from Nand

Bindu,
I can't see anything wrong with your environment. Are you able to boot nfs while loading off the sd card w... Jonathan Cormier

04:18 PM Software Development: RE: Booting from Nand

Sorry about the formatting on that last post! Yeah turns out using the new files works! The files that come on the SD... Bindu Jagannatha

03:01 PM Software Development: RE: Booting from Nand

Your flashing steps look fine. Let me know if anything changes with the new files.
The new sd card image has the ... Jonathan Cormier

02:54 PM Software Development: RE: Booting from Nand

Can you edit your post and put the output inside pre tags. You can highlight text and hit the pre button above text ... Jonathan Cormier

02:45 PM Software Development: RE: Booting from Nand

Jonathan,
Thank you for moving this over. Kernel version on the board is 3.2.0+. I used the MLO and uBoot file fro... Bindu Jagannatha

08:02 AM Software Development: RE: Booting from Nand

Hi Bindu. Can you confirm that you are using a mlo and uboot that was built with the following config 'mityarm335x_4... Jonathan Cormier

07:49 AM Software Development: Booting from Nand

Moving post for Bindu. Reference https://support.criticallink.com/redmine/boards/28/topics/1437?r=3602#message-3602
... Jonathan Cormier

02:21 PM Software Development: RE: WL1271 Calibration tool

Greg,
Have you been able to get the wifi calibration tool running on the evaluation board?
Thanks
Jesse Jesse Johnston

07:50 AM Software Development: RE: Flashing NAND from SD Card

Hi Bindu,
A lot has changed since this post was made. I've created you a separate thread that references this one... Jonathan Cormier

02/03/2014

07:44 PM Software Development: RE: Flashing NAND from SD Card

Hello,
Has there been any progress on this? I followed the instructions on this page: https://support.criticallink... Bindu Jagannatha