forked from Mirrors/opensbi

Different DT based platforms from the sam family may reuse IP blocks with different configurations. These different configurations can be obtained by parsing the device tree. Add a FDT parser framework that can parse various device configurations from device tree. Currently, the parsing algorithms doesn't cover all the use cases or possible combination of DT configurations. It will be improved over time. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>