Hi,
On Thu Mar 05, 2015 at 14:37:56 +0100, Nicolas VARONA wrote:
Could also be the uart issue? But entering jdb always works for me.
Even if I can't give inputs to the bare metal application on Qemu, I can also enter into the JDB. Is that mean that all interruptions are well handled? So the uart issue seems more probable.
I think I found it. A hacky fix/workaround is to add the following line to the beginning of out_char() in src/lib/uart/uart_cadence.cc: _regs->write<unsigned>(ISR, IXR_RXOVR);
The proper change is different.
Which kind of panic?
I firstly tested my L4linux on Qemu for the Zinq board and the boot finishes well (with the problem of inputs that I told you before). Nonetheless, with the same image on the board, I have this message:
It segfaults when executing init. One common reason is that VFP support is missing in Linux. Strike?
Adam