Mity CPU Platforms » MityDSP-L138 (ARM9 Based Platforms)

06/01/2014

11:49 AM Software Development: RE: How to run bin application via u-boot?

> If I knew the answer to using a bin file beyond "go", as you asked before, I would have told you before. :^)
I'm S... Ahmed Shaaban

10:19 AM Software Development: RE: How to run bin application via u-boot?

Hi Ahmed,
If I knew the answer to using a bin file beyond "go", as you asked before, I would have told you before.... Michael Williamson

04:39 AM Software Development: RE: How to run bin application via u-boot?

Hi Mike,
I have set the compiler option to "--symdebug:none" and the size of the .out file generated is also 3 MB.
... Ahmed Shaaban

05/30/2014

11:02 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

Did you also rebuild the FPGA drivers? They are not in-tree in the kernel git repository. They are located in the b... Michael Williamson

10:40 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

Dear Michael,
let me know if my way of working is right:
1) I wrote my own baseboard-industrialio.c file as repor... Silvano Bertoldo

07:30 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

Hello,
We have many customers able to load and run modules with the MityDSP-L138, it's not obvious what the issue ... Michael Williamson

04:00 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

Dear all,
attached you can find a text (LinuxLoading.txt) file where I captured the entire boot together with the ... Silvano Bertoldo

03:45 AM Software Development: RE: How to run bin application via u-boot?

Michael Williamson wrote:
> Just to confirm, you have the compiler option "--symdebug:none" in your release compile ... Ahmed Shaaban

05/29/2014

04:29 PM Software Development: RE: How to run bin application via u-boot?

Ahmed,
I believe Mike was suggesting that you build the application as a "release" version without any debugging a... Alexander Block

04:04 PM Software Development: RE: How to run bin application via u-boot?

Just to confirm, you have the compiler option "--symdebug:none" in your release compile and link options?
-Mike
Michael Williamson

03:51 PM Software Development: RE: How to run bin application via u-boot?

Hi Mike,
I have tried what you mentioned and it didn't work.
I'll wait your trial.
Thanks in advance. Ahmed Shaaban

03:02 PM Software Development: RE: How to run bin application via u-boot?

I think you need to strip the .out file (make a release version that removes the debugging information).
If I get ... Michael Williamson

01:48 PM Software Development: RE: How to run bin application via u-boot?

Posting some previous direct followup e-mails from the customer.
I have followed the steps of the Starterware wiki... Alexander Block

10:47 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

Hi,
Can you please capture the entire boot up on the console to a text file and set it over?
Or at least run "u... Michael Williamson

10:38 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

Dear Bob,
when I try to load the modules with "insmod fpga_ctrl.ko" I get an error with "Function non implemented"... Silvano Bertoldo

09:30 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

Hi Silvano,
Jon was referring to the kernel modules explicitly. The modules need to be installed in your target ro... Bob Duke

08:47 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

I report before that I recompile the kernel every time I made a modificatuon on the baseboard file.
In fact the link... Silvano Bertoldo

08:24 AM Software Development: RE: Kernel loading module problems MityDSP and FPGA configuration

Its hard to tell from those error messages whats going on but have you tried recompiling the kernel modules when you ... Jonathan Cormier

07:38 AM Software Development: Kernel loading module problems MityDSP and FPGA configuration

Hello everybody.
I am Silvano Bertoldo, I mainly work on the software side of MityDSP and I have a big problem abo... Silvano Bertoldo

09:53 AM Software Development: RE: Compiler does not run in VM

Also our vm does come with the toolchain installed. I'm unsure why you were unable to locate it.
Try looking in /u... Jonathan Cormier

09:29 AM Software Development: RE: Compiler does not run in VM

Yes. You need to run the 32-bit version in the VM if your VM is a 32-bit architecture.
on your VM type "uname -a".... Michael Williamson

09:26 AM Software Development: Compiler does not run in VM

Hello- I'm new to the MityDSP platform and I am having trouble getting the development environment working. I have i... Tom Tatakis

05/28/2014

09:04 AM Software Development: How to run bin application via u-boot?

Hi everyone,i have MityARM1808F.
I could use "bootelf" command[ex: bootelf 0xc0700000] to run any app.out,but the si... Ahmed Shaaban

08:54 AM Software Development: RE: UPP ISR is not called

Finally i could solve this issue by adding the following code :
asm(" mrc p15, #0, r0, c1, c0, #0\n\t"
" ... Ahmed Shaaban

05/19/2014

04:43 PM FPGA Development: RE: Programming FPGA Flash using IMPACT

Thanks Michael,
I shall follow the steps in the link you mentioned and let you know results. Ahmed Shaaban

05/17/2014

12:45 PM Software Development: RE: DSP- EDMA Transmission problem

Hello again,
I am now trying to transmit data using upp interface. On the FPGA- side the interface works correctly, ... Rafał Krawczyk

05/16/2014

05:55 PM Software Development: RE: EMIF Clock in U-Boot

Hello,
I assume you mean the EMIFA clock (to FPGA) not the EMIF clock (used for the DDR).
I am sorry I missed t... Michael Williamson

05/15/2014

08:36 PM FPGA Development: RE: Programming FPGA Flash using IMPACT

Hi,
Please take a look at the [[Programming the FPGA]] wiki page for information about programming the FPGA.
Th... Michael Williamson

05/14/2014

09:58 AM Software Development: UPP ISR is not called

Hi everyone,
I'am using CCS V5.3 and emulator XDS100V2.

I have developed SYS/BIOS ARM app. which use UPP to se... Ahmed Shaaban

05/12/2014

11:44 AM PCB Development: RE: uPP Interface

I don't think that the UPP pins are pinmuxed (there is only one option if the UPP is used). See the MDK/sw/dsp/core/... Michael Williamson

09:16 AM PCB Development: RE: uPP Interface

Thanks Mike for reply.
The question will be, to what pins DSP connected pins FPGA? It needs to be known for purpos... Oleh Mela

07:08 AM PCB Development: RE: uPP Interface

The UCF file in the board support package at MDK/fpga/vhdl/MityDSP_L138.ucf includes connection information between t... Michael Williamson

05:35 AM PCB Development: uPP Interface

Hi,
How to find out as are connected pins FPGA and DSP for the interface uPP?
Kind Regards,
Oleh Oleh Mela

05/11/2014

01:03 PM FPGA Development: RE: UPP Sample Code needed

Thanks for you.That really helps. Ahmed Shaaban

01:02 PM FPGA Development: Programming FPGA Flash using IMPACT

Hello everyone, i have a MityARM-1808F with 256-Mb NAND Flash.
1 - I need to know the steps to Program FPGA Flash ... Ahmed Shaaban

05/09/2014

10:24 AM Software Development: RE: DSP DMA crashes Linux

I have recently been working on a project where we ran into conflicts between QDMA's on the DSP side and MMC use on t... David Rice

05/08/2014

08:39 AM PCB Development: RE: 3D Step (STP) Files

Hi,
Please check this "wiki page":https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/CAD_Files ... Michael Williamson

08:37 AM PCB Development: 3D Step (STP) Files

Hi There,
Would it be possible to make available a 3D STP file of the MityDSP L138F
processor module for mechani... Steven Bremner