Mity CPU Platforms

06/20/2024

08:06 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Does yocto support multiple config fragments?

Hi Nathan, the config fragments are handled by a TI recipe located at sources/meta-ti/meta-ti-bsp/recipes-kernel/linu... Jonathan Cormier

07:57 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: RS485 Direction Control on UART1

How long are you looking for?
The kernel documentation mentions getting extended distance for rs232 by using UTP c... Jonathan Cormier

03:43 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: RS485 Direction Control on UART1

Hi Jonathan,
thanks for the quick response. I will look into the 8250 driver, it might be useful (if only for my ... Michael Bisbano

03:27 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Error in u-boot. cyclone v 5CSEBA4U2317 SOM

Hello,
We are currently in the process of updating our instructions for building the FPGA, bootloaders, and filesy... Daniel Vincelette

02:32 PM MitySOM-5CSX Altera Cyclone V Software Development: Error in u-boot. cyclone v 5CSEBA4U2317 SOM

Dear sir/madam,
                              I am working on cyclone v 5CSEBA4U2317 SOM with custom board. I am u... Bhardwaj Kotha

06/19/2024

07:09 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: RS485 Direction Control on UART1

The serial 8250 driver has an rs485 mode which we extended to allow using a gpio to generate a RS485 TX enable. Howe... Jonathan Cormier

04:36 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RS485 Direction Control on UART1

Hi all,
My application requires installation embedded in a battery power system with long wire. I would like acces... Michael Bisbano

03:09 PM MitySOM-AM62 & MitySOM-AM62A Software Development: Does yocto support multiple config fragments?

We got kernel config fragments working, then we set about making more of them.
We made small fragments that were... Nathan Wright

02:44 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Is it possible to use the u-boot binary env file?

Hi Nathan,
I have been looking into this but have been unable to add saveenv back in. I'm glad you found a work ar... Joshua Bourgeot

01:59 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Is it possible to use the u-boot binary env file?

For posterity, we figured out how to restore u-boot-initial-env text file and then we placed a fake uboot.env file in... Nathan Wright

06/14/2024

01:50 PM MitySOM-AM62 & MitySOM-AM62A Software Development: Is it possible to use the u-boot binary env file?

I see on e2e.ti.com that some posts imply there might be a way to restore use of saveenv and the binary boot.env file... Nathan Wright

06/13/2024

11:41 AM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Managing the u-boot environemt, uEnv.txt and fw_setenv

We are testing simply placing a hook in to bootcmd via the uboot menuconfig, between load environment and booting.
... Nathan Wright

06/12/2024

10:19 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Managing the u-boot environemt, uEnv.txt and fw_setenv

> Turns out I don't think is what I am looking for. That is for delivering a uEnv file via a swu file, and optionally... Jonathan Cormier

07:38 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Managing the u-boot environemt, uEnv.txt and fw_setenv

Turns out I don't think is what I am looking for. That is for delivering a uEnv file via a swu file, and optionally ... Nathan Wright

05:40 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Managing the u-boot environemt, uEnv.txt and fw_setenv

Excellent! Thanks. Nathan Wright

05:38 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Managing the u-boot environemt, uEnv.txt and fw_setenv

Hi Nathan,
TI has removed this functionality in the new 9 sdk, see "here":https://software-dl.ti.com/processor-sdk... Joshua Bourgeot

06/11/2024

09:07 PM MitySOM-AM62 & MitySOM-AM62A Software Development: Managing the u-boot environemt, uEnv.txt and fw_setenv

Hello,
It appears that support for u-boot environment has been limited to uEnv.txt. We are trying to use swupdate... Nathan Wright

08:51 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: suggestion: add parted and mtools to docker-pocky

Thanks! Specifying -n to identify where the tools are does work. Nathan Wright

07:19 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: suggestion: add parted and mtools to docker-pocky

Hi Nathan,
The Docker-poky script uses the Crops poky docker image (https://hub.docker.com/r/crops/poky), so we do... Joshua Bourgeot

05:23 PM MitySOM-AM62 & MitySOM-AM62A Software Development: suggestion: add parted and mtools to docker-pocky

You need them if you want to use the wic tool to inspect wic files that have fat partitions.
I attach to a running... Nathan Wright

06/10/2024

11:40 AM MitySOM-AM57X Software Development: RE: Clock, Timer and Power Idle

Arun Krishnan wrote in message#6643:
> Solved the error by adding botton lines to to the ipc.cfg
> var Resource = ... Arun Krishnan

11:39 AM MitySOM-AM57X Software Development: RE: Clock, Timer and Power Idle

Solved the error by adding botton lines to to the ipc.cfg
var Resource = xdc.useModule('ti.ipc.remoteproc.Resource'... Arun Krishnan

10:51 AM MitySOM-AM57X Software Development: RE: Clock, Timer and Power Idle

When I try to build the application, I am getting the error "error #10056: symbol "ti_ipc_remoteproc_ResourceTable" r... Arun Krishnan

11:08 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA (FIFO) -> DSP (DMA) transfer problem

There is a cross-bar that sits between EMIFA on the L138 and the DSP / ARM / peripheral masters.
When a read reque... Michael Williamson

07:52 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA (FIFO) -> DSP (DMA) transfer problem

Thank you for answer.
We will conduct the above experiment later.
Currently, we are trying to increase the RD Clk... Kyungguk Bok

06/07/2024

08:55 AM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: AM62A module SODIMM pinout documentation error

William,
I see that you have released an update to the datasheet. Unfortunately it is contradicting now. The 3rd c... Pal Szabo

06/05/2024

09:05 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA (FIFO) -> DSP (DMA) transfer problem

Hello,
Based on the FPGA code you shared I believe that the primary issue you are having is that your FPGA code r... Gregory Gluszek

12:42 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA (FIFO) -> DSP (DMA) transfer problem

Thank you for answer.
As you suggested, read Cache_and_Memory and
We proceeded by modifying the source as shown bel... Kyungguk Bok

06/04/2024

05:17 PM MitySOM-AM57X Software Development: RE: Clock, Timer and Power Idle

Thanks for the all the info John. I posted to e2e also hoping TI could provide some more info on how dmtimer and clo... Stanley Wood

02:04 PM MitySOM-AM57X Software Development: RE: Clock, Timer and Power Idle

For the benefit of others, Stanley has also posted this question to an E2E forum at https://e2e.ti.com/support/proces... John Pruitt

06/03/2024

03:08 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA (FIFO) -> DSP (DMA) transfer problem

The fpga guys can step in if I've missed something but it looks to me like your missing cache invalidate calls. If t... Jonathan Cormier

08:57 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: FPGA (FIFO) -> DSP (DMA) transfer problem

hello.
I am posting because I have a question related to DMA.
The last CCS issue was not resolved, so I am loading ... Kyungguk Bok

03:06 PM MitySOM-AM57X Software Development: Clock, Timer and Power Idle

Reference: https://support.criticallink.com/git/mitysom-am57x-ref.git
I've built and successfully run the ex02_me... Stanley Wood

05/23/2024

02:12 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Error Building File System

Great, glad you figured it out Jonathan Cormier

02:07 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Error Building File System

Thanks Jon! NetworkManager service had actually crashed. :( ... Nathan Wright

01:51 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Error Building File System

Hi Nathan, This line mentions it cannot reach our website:... Jonathan Cormier

01:31 PM MitySOM-AM62 & MitySOM-AM62A Software Development: Error Building File System

Hello,
I am attempting to build the file system and running in to an error.
I am here...... Nathan Wright