Hi,

On 2 January 2014 07:18, Parimala Baggiri baggiriparimala@gmail.com wrote:

Hello,

Does U-Boot support interrupt handling for ARM processors? If it is not supporting can I add it on my own?

There is very basic support, in terms of setting up the vectors. I believe the IRQ is supported for a timer in some cases. You may need to do a little work though.

Be careful that interrupt use in U-Boot is discouraged, to keep things simple.

Regards, Simon