iwlwifi: read MAC address from correct place on Bz

On Bz devices, the MAC address CSRs changed from 0x380 to 0x30.
Change the boolean configuration "mac_addr_from_csr" to hold the
base address instead, and set it correctly for the different
devices using this feature.

type=feature
ticket=jira:WIFI-108025

Change-Id: Ic5ba92d98946c1b4640280a05dcfd75119c0f0c0
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-on: https://git-amr-3.devtools.intel.com/gerrit/311392
automatic-review: ec ger unix iil jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
Tested-by: ec ger unix iil jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
x-iwlwifi-stack-dev: ffe21ec633f0d6e578a019b7ecd4b44abdb9652c
6 files changed