topic QNX OS bring-up on iMX7d-sabare in i.MX Processors

QNX OS bring-up on iMX7d-sabare

janardhanreddy — Fri, 25 Jan 2019 05:26:57 GMT

HI,

I am having iMX7d- sabre board, trying bring up the platform using QNX bsp downloaded from QNX website.

(bsp-nxp-mx7d-sabre-qnx660-b160602.zip)

I am able to build the code and generated ipl and qnx-ifs and flashed on the card

ipl is loaded and from sd card load the QNX-ifs as well but while scanning QNX-IFS is not correctly loading on to the ram.

Can anyone suggest me is there any changes are required to bring using qnx bsp on iMX7

please let me know does iMX7d sabare support qnx os since we got the platform with linux,android os.

thanks in advance

Thanks & Regards

Janardhan reddy

Re: QNX OS bring-up on iMX7d-sabare

igorpadykov — Fri, 25 Jan 2019 10:25:48 GMT

Hi janardhan

nxp does not support qnx for imx7, however one can refer to third party resources:

foundry27 : View Wiki Page: NxpMcimx7sabre

QNX SDP 7.0 for i.MX platforms - Boundary Devices

Best regards
igor
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Re: QNX OS bring-up on iMX7d-sabare

janardhanreddy — Mon, 11 Feb 2019 05:47:35 GMT

Hi Igor,

Thanks for your response.

I have gone through the links and downloaded the source and able to build successfully.

We are able to flash on target with the built images, platform is starting with IPL(intial program loader) and from there it is able to load the os image on to ram, this we are able to confirm using logs.

after loading into the ram we are reading the ram content but not getting any valid data(always null).

we are suspecting that ram content is getting corrupted after loading the image.

Is there any tool to read the ram content and any document to configure the ram properly.

Thanks & Regards

Janardhan Reddy

Re: QNX OS bring-up on iMX7d-sabare

igorpadykov — Mon, 11 Feb 2019 07:13:51 GMT

Hi Janardhan

for new questions suggested to create new threads.

Best regards
igor