brcmfmac: add CLM download support
Future firmwares will be provided with minimal built-in CLM - the
NULL region (#n/0) becomes the initial country. It cannot be changed
until downloading a CLM blob file with some other regions. This patch
adds support for CLM blob file download. The blob file should be named
as firmware but with extension .clm_blob (e.g.
brcmfmac43430-sdio.clm_blob) and be placed in /lib/firmware/brcm/.
Change-Id: I0901a4b38592fe28d0adeb8f3e2402292842f169
Signed-off-by: Chung-Hsien Hsu <cnhu@cypress.com>
projects / linux-4.9.git / commit