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

05/30/2013

08:50 AM Software Development: RE: Difficulty in flashing MLO and U-Boot to the AM3354 with 512MB NAND

Apologies...
I checked the git status before pushing and completely missed the board/cl tree (for some reason I was ... Tim Iskander

08:24 AM Software Development: RE: Difficulty in flashing MLO and U-Boot to the AM3354 with 512MB NAND

I encountered an error building branch u-boot-2013.01. Files in board/cl/mityarm335x are missing. Here's the make err... Kim Weller

05/28/2013

03:44 PM Software Development: RE: Difficulty in flashing MLO and U-Boot to the AM3354 with 512MB NAND

Finally... I have a u-boot image that will boot from the 512MB (4096k page) NAND.
It is now based on the main-line u... Tim Iskander

05/17/2013

04:15 PM Software Development: RE: Difficulty in flashing MLO and U-Boot to the AM3354 with 512MB NAND

Another pre-weekend update...
I finally (after battling mr. Murphy numerous times) got the MLO and U-Boot loading fr... Tim Iskander

05/16/2013

02:33 PM Software Development: RE: RTC Not Keeping Time Between Power Cycles

BTW: If you have a smart-phone, you should be able to download a free data-matrix code reader.
-Mike Michael Williamson

02:31 PM Software Development: RE: RTC Not Keeping Time Between Power Cycles

Check the "Module Product Change Notifications":http://support.criticallink.com/redmine/projects/armc8-platforms/wiki... Michael Williamson

02:25 PM Software Development: RE: RTC Not Keeping Time Between Power Cycles

Thanks for the quick reply Mike.
I modified my kernel config to enable the TPS65910.
CONFIG_RTC_DRV_TPS65910=y
#... Brian Compter

01:37 PM Software Development: RE: RTC Not Keeping Time Between Power Cycles

Hi Brian,
Can you let me know which revision of AM3359 module you have? The RTC power design was updated in Rev C... Michael Williamson

12:42 PM Software Development: RTC Not Keeping Time Between Power Cycles

We are using a 3359 development board and have found that the RTC is not keeping time between power cycles. Each tim... Brian Compter

05/13/2013

12:10 PM PCB Development: MityArm 335x Minimum Voltage Operation

According to the MityArm 335x Datasheet the minimum input voltage is 3.2VDC and the typical is 3.3VDC. Is the minimum... Michael Schantzen

05/01/2013

03:52 PM Software Development: RE: Pin Mux on AM3359

Thanks Tim I think I am on the right track now.
I made the following changes in baseboard-mityarm335x-edvkit.c:
<... Brian Compter

11:36 AM Software Development: RE: u-boot question

Thanks Tim,
That would do it.
John C. Anonymous

11:34 AM Software Development: RE: u-boot question

John
That ID string is actually being printed by the MLO, not u-boot.
You'll need to reflash the MLO to see the cha... Tim Iskander

11:30 AM Software Development: u-boot question

Hi,
We have the older MITYARM 335x modules with the DDR2 and have done minor tweaking to u-boot (as in adding u... Anonymous