[Buildroot] [git commit branch/2018.05.x] wireless-regdb: add regulatory.db[.p7s] to /lib/firmware
Peter Korsgaard
peter at korsgaard.com
Thu Jul 19 21:42:50 UTC 2018
commit: https://git.buildroot.net/buildroot/commit/?id=48f4e477c8225a8b5ec231b6fbe089fc142a8d77
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2018.05.x
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 at noctarius.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
(cherry picked from commit 39e4b467487084b866c1ae35a3e2f74867ba2404)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
package/wireless-regdb/wireless-regdb.mk | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/package/wireless-regdb/wireless-regdb.mk b/package/wireless-regdb/wireless-regdb.mk
index 9d7a375461..e3381adefc 100644
--- 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))
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