Honestly I'm not sure why you'd blacklist wl proprietary driver if you are using the in-tree b43 driver with bcma and ssb ?? possibly bmca doesn't need to be blacklisted either
cfg80211: Calling CRDA to update world regulatory domain
b43-phy0: Broadcom 4318 WLAN found (core revision 9)
b43-phy0: Found PHY: Analog 3, Type 2 (G), Revision 7
Broadcom 43xx driver loaded [ Features: PMNL ]
Given this I'd say that the driver b43 is loaded, but no mention of the firmware?
I'd start over, uninstall the wl-modules if installed and remove all the unnecessary blacklist boot codes
blacklist=wl (is this proprietary module installed?)
blacklist=bcma (first try with this and ssb modules and firmware loaded)
Am curious of the reasons for these boot codes?
restore=UUID="de54793e-5803-4242-87af-27fbbdcb2bb7"
local=UUID="de54793e-5803-4242-87af-27fbbdcb2bb7"
xsetup
pause