Merge remote-tracking branch 'upstream/master'
Merge branch 'dev_imx31' of github.com:jcdubois/xvisor-arm into dev_imx31
Merge branch 'dev_imx31' of github.com:jcdubois/xvisor-arm into dev_imx31
[DRIVERS] i.MX: add low level support for i.MX serial port.

This only adds the required i.MX support to get it working in
polling mode at Xvisor startup.

More complete support will be added later.

Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
[ARM] i.MX: Add AVIC interrupt controller support.

Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
[ARM] i.MX: Add EPIT timer support.

Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
[ARM] i.MX: Add i.MX31 support and KZM boad support

Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Merge branch 'dev_imx31' of github.com:jcdubois/xvisor-arm into dev_imx31