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

06/29/2011

08:34 PM Software Development: RE: mtdblock kernel crash

Oh, one other question....
Do you have anything running on the DSP while this is going on? Or is it still in IDLE... Michael Williamson

08:32 PM Software Development: RE: mtdblock kernel crash

1. OK.
2. Fair enough, didn't catch that originally.
3. Sure, I'll get you something tomorrow.
Couple more q... Michael Williamson

07:20 PM Software Development: RE: mtdblock kernel crash

Thanks for the quick response!
1. Toolchain:
gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50)
2. Root FS is in... Zoltan Csizmadia

06:37 PM Software Development: RE: mtdblock kernel crash

Can you try the same command without mounting /dev/mtdblock0 as the rootfs? (e.g., stay in your ram initrd filesystem... Michael Williamson

06:34 PM Software Development: RE: mtdblock kernel crash

Mike,
It was a clean copy. I've made changes only to make it buildable from Windows (Cygwin). But those changes we... Zoltan Csizmadia

06:19 PM Software Development: RE: mtdblock kernel crash

Hi Zoltan,
We'll need to try to reproduce this here. It may take a day to get to it.
When you rebuilt, did you... Michael Williamson

05:35 PM Software Development: RE: mtdblock kernel crash

This is what I did to crash the kernel:
2. echo Test > /dev/mtdblock9
Zoltan Csizmadia

05:34 PM Software Development: mtdblock kernel crash

Hi,
I've got the latest linux kernel image, defconfig'd it, enabled SPI flashes, and nuilt the kernel.
1. If I ... Zoltan Csizmadia

06/28/2011

05:00 PM Software Development: RE: Where can I get the files listed on the DSPLink Hello World wiki?

Hi Marc,
I just sent you the additional files you need. Let us know if you run into any further issues.
Thanks,... Gregory Gluszek

10:48 AM Software Development: RE: Where can I get the files listed on the DSPLink Hello World wiki?

Hi,
I am also having trouble finding the prerequisite files for the PC side (dsp_main.cpp, dspcore.lib, ect). I d... Marc Lichtman

06/13/2011

05:21 PM FPGA Development: RE: FPGA configuration

Hi Mike,
FYI, I just had a chance to try a bad configuration file, and the INIT pin was indeed low after programmi... Rob Gillis

06/06/2011

10:35 AM Software Development: RE: Where can I get the files listed on the DSPLink Hello World wiki?

Hi Mads,
Most of the files you need are in the latest tarball release. I've sent you the remaining files, which wi... Gregory Gluszek

07:14 AM Software Development: RE: Where can I get the files listed on the DSPLink Hello World wiki?

Hi
I am also looking for these files...
Could you email me them too?

Many thanks,
Mads Mads Lind Christiansen

06/02/2011

12:17 PM Software Development: RE: ECC

Ok, Thanks for the quick response. Rob Gillis

12:11 PM Software Development: RE: ECC

We are using mobile DDR2 x16 for our modules. There is no support for ECC.
-Mike
Michael Williamson

11:56 AM Software Development: ECC

Hello,
Does the MityDSP L138 module support ECC for the DDR2 RAM? If so, is there software support to enable this... Rob Gillis