**//CFI driver NOR flash array support.//**

**Used hints:**

//hint.cfi.0.width=0//

preset bus access width

| 0 | auto probe |
| 1 | 8bit |
| 2 | 16bit |
| 4 | 32bit |

(can do 64bit, but devices with this width unknown)

//hint.cfi.0.shift=0//

preset address multiplier

| 0 | auto probe |
| 1 | dont shift |
| 2 | <<1 |
| 4 | <<2 |

**TODO:**
fix detection algorithm, currently he detect flash with width=2 and addr_multiplier shift=2 as w=1,s=2