[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/meta/meta-openembedded/meta-networking/classes/kernel_wireless_regdb.bbclass b/meta/meta-openembedded/meta-networking/classes/kernel_wireless_regdb.bbclass
new file mode 100644
index 0000000..1238172
--- /dev/null
+++ b/meta/meta-openembedded/meta-networking/classes/kernel_wireless_regdb.bbclass
@@ -0,0 +1,20 @@
+# Linux kernels before v4.15, allowed to be compiled with static
+# regulatory database if it was put under net/wireless/db.txt.
+#
+# This class copies the regulatory plaintext database to kernel sources before
+# compiling.
+#
+# Usage:
+# 1. The class should be inherited by kernel recipe (e.g. in
+# linux-yocto_%.bbappend).
+# 2. For Linux kernels up to v4.14, build kernel with CONFIG_EXPERT and
+# CONFIG_CFG80211_INTERNAL_REGDB.
+
+DEPENDS += "wireless-regdb-native"
+
+SRCTREECOVEREDTASKS += "do_kernel_add_regdb"
+do_kernel_add_regdb() {
+ cp ${STAGING_LIBDIR_NATIVE}/crda/db.txt ${S}/net/wireless/db.txt
+}
+do_kernel_add_regdb[dirs] = "${S}"
+addtask kernel_add_regdb before do_build after do_configure