Mity CPU Platforms

09/04/2017

OÇ 07:25 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: MityDSP L138F : The Linux kernel panics

Hi, I'm trying to install the Linux kernel provided in the Critical Link MDK; however, after downloading the code to MityDsp and calling the "bootm" command in U-Boot, I get an error message stating that the kernel has panicked.
I suspe... Okan Çalış

08/15/2017

SB 01:57 AM MitySOM-5CSX Altera Cyclone V PCB Development: EMI testing

Has the MitySOM-5CSX ever been involved in EMI testing? I'm getting reports from a customer that there is quite a bit of radiated noise at the DDR3 frequency range. They haven't given the details yet, but it would be great to know if y... Stephen Brown

08/14/2017

AH 02:28 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Touchscreen is not detected

Hello everyone,
Somehow my OMAP-L138F is not detecting my LCD as touchscreen LCD. I am using NEC_NL4827HC19-05B
and follow the step from here
https://support.criticallink.com/redmine/boards/10/topics/4558
the LCD shows the image,... Andri Haryono

08/08/2017

JC 03:32 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: suggested device tree

Did you try using the earlycon I posted above?
earlycon=omap8250,0x44e09000,115200n8 Jonathan Cormier

TE 02:13 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: suggested device tree

Hi Jon,
I did try the suggestions made, but I wasn't able to make it any further on the issue. We need to evaluate if u-boot is using the correct jump address to boot the kernel, since we never see any kernel output on the serial line... Timothy Entinger

JC 02:05 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: suggested device tree

Hi Timothy, Did you figure this out? Jonathan Cormier