Mity CPU Platforms

03/23/2018

01:34 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Launching Linux Application on Startup

Note that you can filter the strace output to reduce the amount of data you get. https://stackoverflow.com/a/30034030 Jonathan Cormier

01:28 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Launching Linux Application on Startup

Okan Çalış wrote:
> > > +[[Linux Startup Process - Systemd]]+
> > > I tried this method; however, it didn't do anyt... Jonathan Cormier

08:39 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Launching Linux Application on Startup

I also tried switching @Type@ to @idle@ to ensure the service is not invoked before all other jobs are completed, but... Okan Çalış

08:18 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Launching Linux Application on Startup

> > +[[Linux Startup Process - Systemd]]+
> > I tried this method; however, it didn't do anything beside printing "@... Okan Çalış

03/21/2018

02:00 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Launching Linux Application on Startup

Okan Çalış wrote:
> Hi,
> I want to adjust the ARM so that it starts an application automatically after startup (or... Jonathan Cormier

12:31 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Launching Linux Application on Startup

Hi,
I want to adjust the ARM so that it starts an application automatically after startup (or login). There seems to... Okan Çalış

12:09 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Kernel panics on custom board: "No init found. Try passing init= option to kernel"

Hi,
I solved this problem by writing the JFFS2 image to the NAND partition via the MTD Utilities in Linux, instead... Okan Çalış

12:08 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Linux Boot Parameter and NAND Partition

Hi,
I solved this problem by writing the JFFS2 image to the NAND partition via the MTD Utilities in Linux, instead... Okan Çalış

03/12/2018

05:46 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Linux Boot Parameter and NAND Partition

Okan Çalış wrote:
> I know I can do that. _(You suggested doing so when we realized, the kernel on the custom board ... Jonathan Cormier

01:31 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Linux Boot Parameter and NAND Partition

Also, when I issue a "@cat /proc/mtd@" with NFS, it prints only the SPI partitions starting from @mtd0@; it doesn't p... Okan Çalış

08:16 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Linux Boot Parameter and NAND Partition

I know I can do that. _(You suggested doing so when we realized, the kernel on the custom board listed the MTD partit... Okan Çalış

03/09/2018

02:00 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Linux Boot Parameter and NAND Partition

You can manually update the nand partition tables by changing the file arch/arm/mach-davinci/board-mityomapl138.c and... Jonathan Cormier

05:20 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Linux Boot Parameter and NAND Partition

> Where did you print out this partition table?
From the @mtdparts@ command of the U-Boot. It is also consistent w... Okan Çalış

03/08/2018

02:41 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Linux Boot Parameter and NAND Partition

Okan Çalış wrote:
> Hi,
>
> I have a general question about Linux on MityDsp, which might help me solve "the prob... Jonathan Cormier

12:49 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Linux Boot Parameter and NAND Partition

Hi,
I have a general question about Linux on MityDsp, which might help me solve "the problem I consulted you about... Okan Çalış

03/01/2018

01:24 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM-5CSX ethernet PHY errors prevent ethernet in Linux

Hi
Thanks for that information - that was it!
U-Boot 'mii dump' command reports that the Dev Kit has a PHY ID of 3 ... Mathew Jones

02/27/2018

04:21 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM-5CSX ethernet PHY errors prevent ethernet in Linux

Seeing as u-boot works correctly and linux doesn't I believe this has to do with the PHY ID. u-boot will just probe a... Daniel Vincelette

03:58 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM-5CSX ethernet PHY errors prevent ethernet in Linux

The device is the Microchip/Micrel KSZ9031RNX, which I believe is the same as the Dev Kit.
The MDIO pins are connect... Mathew Jones

02/26/2018

06:21 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM-5CSX ethernet PHY errors prevent ethernet in Linux

Sounds like reset is working properly.
Are the MDIO pins connected the same way as for the Dev Kit?
Have you up... Michael Williamson

03:56 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM-5CSX ethernet PHY errors prevent ethernet in Linux

Hi Mike
I believe the PHY is the same as the dev board, but I'll need to confirm that.
The activity LED for the P... Mathew Jones

02/23/2018

12:31 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MitySOM-5CSX ethernet PHY errors prevent ethernet in Linux

What PHY are you using?
This sounds a lot like the PHY is maybe getting held in reset. Do you have a GPIO connect... Michael Williamson

09:38 AM MitySOM-5CSX Altera Cyclone V Software Development: MitySOM-5CSX ethernet PHY errors prevent ethernet in Linux

Hi,
We have a PCB based on the development kit, where we are using a MitySOM-5CSX-H6-4YA and boot from SD Card.
At ... Mathew Jones