Is NXP support uClinux for i.MX RT1170 EVK

[balasubramaniyam]

Hi,

I'm using i.MX RT1170 EVK kit.

Is NXP support uClinux for i.MX RT1170 EVK?

My requirement is to transfer the camera data from device to host through ethernet. I tried in bare-metal OS and I can't able to achieve the maximum ethernet throughput from Iperf RX TX test.

Hoping for better guidance.

Thanks and Regards,

Bala

[balasubramaniyam]

Hi Gustavo,

I tried the default uCLinux package from emcraft, in that package 100Mbps Ethernet only working 1Gbps is not working. 

Boot log:

/ # Micrel KSZ8081 or KSZ8091 40424000.etherne:02: attached PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=40424000.etherne:02, irq=-1)

Thanks & Regards,
Bala

[gusarambula · Accepted solution]

Hello Bala,

I would recommend contacting Emcraft support regarding this issue to see if they may provide more details on what could be causing it.

My apologies for the inconvenience.

Regards,
Gustavo

[gusarambula]

Hello Bala,

NXP foes not provide uClinux support for the i.MXRT1170 EVK. However, there is a uClinux BSP from Emcraft (link below) which is maintained and supported by them.

https://www.emcraft.com/imxrt1170-evk-board

I hope that this information helps.

Regards,
Gustavo