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From 04/26/2013 to 05/25/2013

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

04/30/2013

05:28 PM Software Development: RE: Linux Can't Detect Module NAND on Custom Carrier
Thats great news... I'll tuck that bit of info away for later!
cheers
/Tim
Tim Iskander
04:58 PM Software Development: RE: Linux Can't Detect Module NAND on Custom Carrier
We got to the bottom of this. We had some pullups on some of the higher order SYSCONFIG bits, setting boot clock to ... Michael Karasoff
01:43 PM Software Development: RE: Linux Can't Detect Module NAND on Custom Carrier
Tim,
Thanks. I've checked the pinmux settings and could find nothing that struck me as incorrect. We are using t...
Michael Karasoff
07:08 AM Software Development: RE: Linux Can't Detect Module NAND on Custom Carrier
Mike,
Check the pinmux settings and connections for the rest of the GPMC signals. I would think if there was an elec...
Tim Iskander
12:32 PM Software Development: RE: Pin Mux on AM3359
Brian
On the AM335X based SOM's the linux kernel (assuming you are using linux) will need to configure all of the pi...
Tim Iskander
11:41 AM Software Development: Pin Mux on AM3359
I am working with a AM3359 dev kit and need to get UART 1 and 2 working. As I understand they are configured for CAN... Brian Compter

04/29/2013

10:30 PM Software Development: Linux Can't Detect Module NAND on Custom Carrier
Hello,
We are having a odd problem with a custom carrier, and wondering if anyone has come across a similar situat...
Michael Karasoff
10:20 AM Software Development: RE: MityArm u-booting from SPI flash
Mike,
I should also mention that on TI's wiki page (at the bottom) they mention that when you do build uboot fo...
Anonymous

04/26/2013

03:58 PM Software Development: RE: Difficulty in flashing MLO and U-Boot to the AM3354 with 512MB NAND
Just a pre-weekend update...
We had to switch from the TI PSP u-boot to the mainline u-boot, which is what has kept ...
Tim Iskander
10:35 AM Software Development: RE: MityArm u-booting from SPI flash
Hey Mike,
Our SPI flash is external (on our base card on SPI bus 0), so there should not be an issue boo...
Anonymous
10:18 AM Software Development: RE: MityArm u-booting from SPI flash
Just to confirm,
You are using a MityARM-335X, right?
Are you trying to use the on-board SPI, or an external SP...
Michael Williamson
09:13 AM Software Development: MityArm u-booting from SPI flash
Hi,
I know we had asked about this previously but was hoping to get a little help with the flags and config f...
Anonymous
 

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