[Add meta-cmf-filogic sdk cmf for rdkb development]

[Description]
Add meta-cmf-filogic sdk cmf for rdkb development
1. rdkb base on dunfell rdkb-next (> 2022q1)
2. cmf is mostly from meta-turris implementation
3. some 64bit support are port from rp4-64 cmf
4. arm64/arm 32bit bsp both can run on rdkb

[Release-log]
N/A

diff --git a/recipes-connectivity/ppp/ppp_2.4.8.bbappend b/recipes-connectivity/ppp/ppp_2.4.8.bbappend
new file mode 100644
index 0000000..a128b7d
--- /dev/null
+++ b/recipes-connectivity/ppp/ppp_2.4.8.bbappend
@@ -0,0 +1,8 @@
+DEPENDS_remove = "virtual/crypt"
+DEPENDS_append = " nanomsg"
+DEPENDS_append_broadband_dunfell = " libxcrypt"
+
+SRC_URI_remove_extender = "file://ipc-event.patch"
+SRC_URI_remove_extender = "file://ppp-remote-local-samelinklocaladdresses-fix.patch"
+SRC_URI_remove_extender = "file://ppp-auth-retry_and_error-code.patch"
+SRC_URI_remove_extender = "file://ppp-sessionBW-authProtocol-ACName-LastConnErr-DM-Impl.patch"