mako: add recovery_ui

- toggle: power + volume up
- up: volume up
- down: volume down
- select: power

Change-Id: Iafc903d7db8678a1953a5984f2881afedebde885
diff --git a/BoardConfig.mk b/BoardConfig.mk
index eade2c7..759937f 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -66,6 +66,7 @@
 TARGET_USES_C2D_COMPOSITON := true
 
 TARGET_RECOVERY_PIXEL_FORMAT := "RGBX_8888"
+TARGET_RECOVERY_UI_LIB := librecovery_ui_mako
 
 TARGET_USERIMAGES_USE_EXT4 := true
 BOARD_BOOTIMAGE_PARTITION_SIZE := 0x016E3600