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

09/07/2012

12:29 AM Software Development: RE: Re-assigning the PHY_RESET

Hi Tim,
Thanks for you quick reply. I managed to swap the PHY_RESET and get the Ethernet working - Brilliant!.
Than... Keith Fletcher

09/06/2012

10:01 AM Software Development: RE: Re-assigning the PHY_RESET

Keith
The pinmux setup for the PHY reset should be done in u-boot. It is in board/cl/mityarm335x/mux.c in the rgmii2... Tim Iskander

09/05/2012

10:33 PM Software Development: Re-assigning the PHY_RESET

Hi,
I want to re-assign the PHY_RESET from gpio3_10 to gpio3_4. I can have included gpio3_4 in mux33xx.c but it ap... Keith Fletcher

08/29/2012

10:48 AM Software Development: Booting StarterWare on MityARM-335x

(posted on behalf of a customer)
We would like to use a simple TI StarterWare based design possibly with SYSBIOS.... Thomas Catalino

08/28/2012

01:29 PM PCB Development: RE: MityARM-335x I2C1_SDA and I2C1_SCL Pull-up Resistors

Hi Mike,
Thanks for clarifying how the I2C buses are implemented on the module.
There is no problem, I was uncl... Joel Minski

10:25 AM Software Development: RE: Boot from NAND?

The MityARM-3359 is capable of booting from NAND. See wiki page http://support.criticallink.com/redmine/projects/armc... Tim Iskander

10:19 AM Software Development: Boot from NAND?

(posted for a customer)
Can the MityARM-3359 boot from NAND? Thomas Catalino

08/27/2012

07:28 PM PCB Development: RE: MityARM-335x LED D3 GPIO Pin?

The reason you can't talk to the PMIC (from linux) is likely that the pmic driver has grabbed the bus for itself.
If... Tim Iskander

07:17 PM PCB Development: RE: MityARM-335x LED D3 GPIO Pin?

Hi Mike,
Thanks for the help on where to look. I found the set_led_d3() function inside som.c in u-boot where thi... Joel Minski

06:59 PM PCB Development: RE: MityARM-335x LED D3 GPIO Pin?

On the AM335x, D2 and D3 are connected to the TPS65910. D2 is connected to VDIG1 (VDIG1 output is only used for D2, ... Michael Williamson

06:32 PM PCB Development: MityARM-335x LED D3 GPIO Pin?

Section 3.7 of the "MityARM-335x Carrier Board Design Guide.doc" from January 8, 2012 states that LED D3 is connected... Joel Minski

07:10 PM PCB Development: RE: MityARM-335x I2C1_SDA and I2C1_SCL Pull-up Resistors

I am looking at the schematic for the SOM, and there are 4.7K Ohm resistors on I2C1_SCL and I2C1_SDA to VDDIO (+3.3V)... Michael Williamson

06:51 PM PCB Development: MityARM-335x I2C1_SDA and I2C1_SCL Pull-up Resistors

It appears that the I2C1 pull-up resistors are placed on the DevKit (connected to the +3.3VDVI net) and not on the Mi... Joel Minski

11:54 AM Software Development: RE: Sending/Receiving Raw Ethernet Packets

Actually I do see the vconfig command, but when I try to execute the command, I get the error:
vconfig: can't open... Richard Joyce

11:34 AM Software Development: RE: Sending/Receiving Raw Ethernet Packets

I am still unable to build the pcap library into my application. Actually, I don't see the pcap libraries under /usr... Richard Joyce

07:32 AM Software Development: RE: Sending/Receiving Raw Ethernet Packets

Richard
The linker error you have looks like the configure was not set up for cross compiling completely (i.e. /usr/... Tim Iskander

08/24/2012

08:42 AM Software Development: RE: Sending/Receiving Raw Ethernet Packets

I found this thread on the TI E2E site:
http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/p/12863... Richard Joyce

08/22/2012

02:49 PM Software Development: RE: Sending/Receiving Raw Ethernet Packets

You might try posting to the "TI E2E site":http://e2e.ti.com and seeing if they plan on supporting it, or if that hav... Michael Williamson

02:46 PM Software Development: RE: Sending/Receiving Raw Ethernet Packets

Ah-ha ... I see I was layer too high!
The good news is I think you are correct about promiscuous mode...
The bad ne... Tim Iskander

02:40 PM Software Development: RE: Sending/Receiving Raw Ethernet Packets

Here would be another good place to look at what I'm trying to accomplish:
http://linux.die.net/man/7/packet
Rich... Richard Joyce

02:37 PM Software Development: RE: Sending/Receiving Raw Ethernet Packets

I may not be understanding correctly, but the page you sent is talking about IPv4 raw sockets. Using the protocol IP... Richard Joyce

01:11 PM Software Development: RE: Sending/Receiving Raw Ethernet Packets

Have you set the protocol number correctly, both in the packet and on the linux (335x in this case) machine? If the I... Tim Iskander

11:55 AM Software Development: Sending/Receiving Raw Ethernet Packets

I am trying to write a Linux application for my MityArm 335x Dev board to send and receive raw Ethernet packets to/fr... Richard Joyce