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Dmitry Shmidt 21887cf357 of: Overlay manager
Overlay manager processes DT entries on demand.
It is chosen by CONFIG_OF_OVERLAY_MGR option.
These entries can be chosen from kernel command line:
overlay_mgr.overlay_dt_entry=hardware_cfg_0
DT contains main overlay_mng entry with all possible
HW config setups. And then kernel command line option
will allow to choose between them.

  Kernel DT entry:
    overlay_mgr {
        compatible = "linux,overlay_manager";
        hardware_cfg_0 {
            overlay@0 {
                    fragment@0 {
                            __overlay__ {
                            };
                    };
            };
            overlay@1 {
                    fragment@0 {
                            __overlay__ {
                            };
                    };
            };
        };
    };

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2017-02-08 14:18:33 -08:00
..
2017-02-08 14:18:33 -08:00
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