This is all you really need to do to reach awakening.
Step 0: Morality
Make sure your life is in order. Among other things, that means no behaving immorally. If you feel you must behave immorally, then figure out a way to get yourself into a situation where it is safe to behave morally.
Step 1: Concentration
Get to access concentration.
Step 2: Lucidity
Use access concentration to cultivate a nondual (lucid) state on the cushion.
Step 3: Mindfulness
Use mindfulness to extend lucidity into your life off the cushion. Eventually the lucid state will become permanent. This is awakening.
Step 4: Integration
After awakening, you will likely need to do some integration.