[rdkb][common][emmc][Add emmc config]

[Description]
Add emmc config

[Release-log]

Change-Id: Iacc840f46062103f9208b9162e98a58e97ed3d29
diff --git a/recipes-kernel/linux/linux-mediatek_5.4.bb b/recipes-kernel/linux/linux-mediatek_5.4.bb
index ed1c438..de4c09d 100644
--- a/recipes-kernel/linux/linux-mediatek_5.4.bb
+++ b/recipes-kernel/linux/linux-mediatek_5.4.bb
@@ -42,6 +42,7 @@
     ${@bb.utils.contains('DISTRO_FEATURES', 'mt76', 'file://rdkb_cfg/mac80211.cfg', 'file://rdkb_cfg/nf_hnat.cfg', d)} \
     file://rdkb_cfg/prplmesh.cfg \
     file://rdkb_cfg/filogic_rdkb.cfg \
+    ${@bb.utils.contains('DISTRO_FEATURES','emmc','file://rdkb_cfg/emmc.cfg','',d)} \
 "
 require ${PN}-${PV}/generic/backport-5.4/backport-5.4.inc