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config BR2_PACKAGE_WIRELESS_REGDB
bool "wireless-regdb"
help
Wireless regulatory database.
Wireless regulatory database. The database lists the
allowed radio frequencies for each local jurisdiction.
Since linux-4.15 the kernel supports loading the files
regulatory.db/regulatory.db.p7s directly from the
/lib/firmware directory, for earlier versions the crda helper
application is needed.
https://wireless.wiki.kernel.org/en/developers/regulatory/wireless-regdb