wireless-regdb: add regulatory.db[.p7s] to /lib/firmware

Starting from kernel version 4.15, Linux supports loading
regulatory.db and regulatory.db.p7s files directly from /lib/firmware,
without the need of crda. If the kernel can't load those files it'll
fallback to using crda, but the direct way is preferred.

This patch copies those those files under /lib/firmware. The use of
crda shouldn't be necessary with kernels of 4.15 or later.

Signed-off-by: Christoph Engelbert <me@noctarius.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/wireless-regdb/wireless-regdb.mk b/package/wireless-regdb/wireless-regdb.mk
index e9283a00e24d2ffa5d8a87c7da5701c20ada89c7..829374edcf26a1e3bba38d29dca2c8461a5532d6 100644 (file)
--- a/package/wireless-regdb/wireless-regdb.mk
+++ b/package/wireless-regdb/wireless-regdb.mk
@@ -15,6 +15,10 @@ define WIRELESS_REGDB_INSTALL_TARGET_CMDS
                $(TARGET_DIR)/usr/lib/crda/regulatory.bin
        $(INSTALL) -m 644 -D -T $(@D)/sforshee.key.pub.pem \
                $(TARGET_DIR)/etc/wireless-regdb/pubkeys/sforshee.key.pub.pem
+       $(INSTALL) -m 644 -D -T $(@D)/regulatory.db \
+               $(TARGET_DIR)/lib/firmware/regulatory.db
+       $(INSTALL) -m 644 -D -T $(@D)/regulatory.db.p7s \
+               $(TARGET_DIR)/lib/firmware/regulatory.db.p7s
 endef
 
 $(eval $(generic-package))