Mity CPU Platforms

07/10/2018

JC 05:07 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Spidev issues

Changes pushed.
https://support.criticallink.com/gitweb/?p=linux-mityarm-335x.git;a=commitdiff;h=193c9d2ab0cdc35ec3a935491d49876374a66639;hp=5686dc6ac6ebf3a5e9cad78e70ab217bc9a0e839
https://support.criticallink.com/gitweb/?p=linux-mi... Jonathan Cormier

JC 05:05 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Spidev issues

Thanks Lukas, we actually found this at the end of May and I made a patch for our 3.2 kernel. But it doesn't look like I pushed it to the support site. Sorry about that. I'll look into getting it released.
https://e2e.ti.com/support/a... Jonathan Cormier

LA 03:33 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Spidev issues

I know this is an old thread, but I came across this issue recently. In order to get any MISO data returned, the clock needs to be defined as an input. See "AM437x spidev issue - no MISO data":https://e2e.ti.com/support/arm/sitara_arm/f/... Lukas Aldrich

06/28/2018

VP 01:50 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: DSP memory configuration

I have a custom board with
-- MityDspl-138F module (with FPGA)
-- No Ethernet port
-- UART,USB,SD CARD interface
-- uPP transfer for data process
I have developed a C++ CCS 6.1.3 project with compiler version 7.4.16 which uses ... Vivek Ponnani

06/26/2018

YY 04:56 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Autoboot Linux in terminal

It works!
Thanks! Yan Yandoff

06/25/2018

JC 01:43 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Autoboot Linux in terminal

Here you go.
https://stackoverflow.com/questions/10282981/automatic-login-on-angstrom-linux
@# vim /etc/systemd/system/getty.target.wants/serial-getty@ttyS1.service@ Jonathan Cormier

YY 10:28 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Autoboot Linux in terminal

Hello! I have a development board OMAPL138-F, version of kernel linux - 3.2. I have some questions: 1) how can autoboot Linux without entering a user name, 2) what commands are needed and where should they be prescribed?
Thanks! Yan Yandoff

VP 10:58 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: use of IRAM in the project based on MDK_2014-01-13

Thanks Michael for your tour reply. Actually I am not much familiar with all the settings. To setup my project I followed the link
https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/DSP_Hello_World
and as suggest... Vivek Ponnani

06/22/2018

MW 06:45 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: use of IRAM in the project based on MDK_2014-01-13

Check the cache settings for the L2 in the BIOS section for the DSP project. The cache can be configured to use up some of the IRAM, you may need to reduce it. Michael Williamson

VP 06:32 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: use of IRAM in the project based on MDK_2014-01-13

Hi,
I have a custom board with
-- MityDspl-138F module (with FPGA)
-- No Ethernet port
-- UART,USB,SD CARD interface
-- uPP transfer for data process
We are using MMC card for booting linux and to copy application software files... Vivek Ponnani