Device tree

From Xen
Revision as of 14:06, 27 February 2012 by Dvrabel (talk | contribs) (Created page with "== Specifications == * [ Standard for Embedded Power Architecture Platform Requirements (ePAPR)] …")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)


Xen Specific Requirements

Note: These are subject to change.

bootargs for dom0

The bootargs string for dom0 shall be provided as the xen,dom0-bootargs parameter in the /chosen node.

When preparing the device tree for dom0, Xen will set bootargs to the xen,dom0-bootargs value in the original device tree.


/ {

    chosen {
        bootargs =  "console=serial0 dom0_mem=128M";
        xen,dom0-bootargs = "console=ttyAMA1 root=/dev/mmcblk0";