'sudo dmesg' would show the new version of ap6256 firmware.
```
Driver: 1.579.77.41.10 (r)
Firmware: wl0: Feb 11 2020 11:54:51 version 7.45.96.61 (be7af2d@shgit) (r745790) FWID 01-a41d86bd es7.c5.n4.a3
CLM: 9.2.9
```
Signed-off-by: Stephen <stephen@vamrs.com>
Some version info from the binary:
BCM4345C5 - Ampak_CL1.5 UART 37.4 MHz BT 5.0 [Baseline: 0021]
fw_bcm43456c5*.bin - version: 7.45.96.0 CRC: 1d0e37c2 Date:
Fri 2017-06-16 12:39:23 CST Ucode Ver: 1043.2070 FWID: 01-1813af84
nvram_ap6256.txt - AP6256_NVRAM_V1.1_08252017
Tested on ROCK Pi 4 model B.
Signed-off-by: brian <brian@vamrs.com>