devices/epiphany:sim: Get system configuration from simulator
devices/epiphany:sim: Get system configuration from simulator

Signed-off-by: Ola Jeppsson <793f970c52ded1276b9264c742f19d1888cbaf73@adapteva.com>

parallella/pal,parallella/pal,aolofsson/pal,parallella/pal,parallella/pal,aolofsson/pal,aolofsson/pal,parallella/pal,aolofsson/pal