We are using NetOS (7.4.1) project for the ConnectCore9P 9215.
I have a strange problem when I download the firmware to Fully empty device through JTAG debugger.
When we see the download progress in J-Link GDB screen here it shows download is successful .
After that one message is coming ‘Starting target CPU……….’, after that it halts, nothing happens.
After that If I stop and try to download some sample application (i.e. sample application comes with NETOS) to this device, it shows the same behaviour but after we try for 3-4 times then download is successful and it starts the application.
Once download is successful, after that any application works fine.
Maybe for a fully emty device we have to flash a working U-Boot.
But I don't know where the problem is ?
and how can I flash a working U-Boot to fully empty device?
Is this possible that I can merger rom.bin and image.bin to on file and download only this file?
Can I use BDI1000 for doing firmware download ?