Add syscfg (different frequency) and patch for AR3002 2.2.1.

Signed-off-by: Peng Chen <pengchen@qca.qualcomm.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

WHENCE

@@ -1848,6 +1848,9 @@ File: ar3k/AthrBT_0x31010000.dfu
 File: ar3k/ramps_0x31010000_40.dfu
 File: ar3k/AthrBT_0x11020000.dfu
 File: ar3k/ramps_0x11020000_40.dfu
+File: ar3k/AthrBT_0x01020201.dfu
+File: ar3k/ramps_0x01020201_26.dfu
+File: ar3k/ramps_0x01020201_40.dfu
 
 Licence: Redistributable. See LICENCE.atheros_firmware for details