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

11/29/2016

CA 11:34 AM Software Development: RE: MityDSP boot problem

Hi Greg,
Actually this was the page I referenced while I was working on u-boot. In the page, two solutions are suggested. The first one is the _bootdsp_ command which only works for _COFF_ binaries. Being Achilles' heel of the solution,... caner akcin

GG 10:15 AM Software Development: RE: MityDSP boot problem

Hi Caner,
Have you looked at our wiki page ([[DSP_Quick_Start|DSP Programming Quick Start]]) for launching the DSP without utilizing the ARM? If I am understanding your end goal this may be helpful to you.
Thanks,
\Greg Gregory Gluszek

CA 12:34 AM Software Development: RE: MityDSP boot problem

Hi,
I followed the instructions in https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/Das_U-Boot_Port:
I fetched files from the git repo caner akcin

11/28/2016

JC 12:01 PM Software Development: RE: MityDSP boot problem

It was my understanding that he was trying to build the UBL. In which case the source code is located at MDK_2014-01-13/sw/3rdparty/OMAP-L138_FlashAndBootUtils_2_27 Jonathan Cormier

BD 11:17 AM Software Development: RE: MityDSP boot problem

Hi Caner,
Regarding U-Boot, the source code for the MityDSP-L138 U-Boot we use can be found on our support site in this git repository: http://support.criticallink.com/gitweb/?p=u-boot-mitydspl138.git;a=summary
Our wiki also has in... Bob Duke

11/25/2016

CA 08:25 AM Software Development: MityDSP boot problem

Hi,
We're working on a DSP software on MityDSP_OMAP-L138 board without BIOS and we do not intend to use ARM side in near future. We use COFF libraries whose ELF versions do not exist, thus we are unable to flash the DSP directly appylin... caner akcin