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

03/11/2014

01:01 PM Software Development: RE: Booting Linux

If you would like to use the latest sd card image. Instructions can be found here: https://support.criticallink.com/r... Jonathan Cormier

12:58 PM Software Development: RE: Booting Linux

Excellent glad the guide helped.
Just so you know we updated the u-boot branch with timings for the DDR to run a... Jonathan Cormier

12:22 PM Software Development: RE: Booting Linux

Successful boot of kernel 3.2 console messages. U-boot has been modified with new mii pin locations, so the kernel do... david mckinley

12:14 PM Software Development: RE: Booting Linux

Building the Kernel with your new instruction, version: mityarm v3.2, is booting correctly. I am using gcc-linaro-arm... david mckinley

11:15 AM Software Development: RE: Booting Linux

There shouldn't be any problem building the kernel with the SDK 06 version. Though I have not personally tested buil... Jonathan Cormier

11:08 AM Software Development: RE: Booting Linux

There aren't any changes in your .config file from the one in our AM335XPSP_04.06.00.02 branch. Jonathan Cormier

11:06 AM Software Development: RE: Booting Linux

Have you modified the kernel? If so were you able to boot using the unmodified version? Jonathan Cormier

10:58 AM Software Development: RE: Booting Linux

I have attached the .config file. david mckinley

10:42 AM Software Development: Booting Linux

I am trying to build the Kernel. After loading the Linux uImage file, I get the message:
"Uncompressing Linux... don... david mckinley

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