Porting existing project to U540


(Raad) #1

Dear all,

I have a customized boot-loader and kernel.
During development, I’ve used Qemu for simulating the system and now I’m trying to port everything to a U540-Board.

I flashed the SD-card in this way: sudo dd if=bbl of=/dev/sdb1 (bbl includes kernel and file system)
The boot loader gets executed but the execution is not transferred to the kernel.

Any ideas how the problem can be fixed?

Best,
Raad


(Jim Wilson) #2

You need to try debugging it. Perhaps by adding some printf statements to track progress through the code. Or maybe using jtag to try to see what is happening.


(Raad) #3

using printfs I know that the bl is executed and right before starting kernel the execution crashes.
As mentioned, on Qemu everything works fine.