generalize the definition of a "radio image"
Non-HTC devices may have multiple files constituting their "radio
image". Generalize the INSTALLED_RADIOIMAGE_TARGET variable a bit:
initially define it as empty, then let AndroidBoard.mk files add to
it. Provide a convenience function add-radio-image for them to call
to add files. Put all those files into the target_files zip for use
in OTA and fastboot package construction.
Note that for HTC devices, this changes the name of the radio image in
the target_files zip: instead of "RADIO/image" it will be
"RADIO/radio.img". Tools that use the target_files zip will need to
be changed.
diff --git a/target/board/Android.mk b/target/board/Android.mk
index 64e3a74..fc2f651 100644
--- a/target/board/Android.mk
+++ b/target/board/Android.mk
@@ -20,11 +20,8 @@
INSTALLED_KERNEL_TARGET :=
endif
-ifneq ($(strip $(TARGET_NO_RADIOIMAGE)),true)
- INSTALLED_RADIOIMAGE_TARGET := $(PRODUCT_OUT)/radio.img
-else
- INSTALLED_RADIOIMAGE_TARGET :=
-endif
+# Use the add-radio-file function to add values to this variable.
+INSTALLED_RADIOIMAGE_TARGET :=
ifeq (,$(wildcard $(TARGET_DEVICE_DIR)/AndroidBoard.mk))
ifeq (,$(wildcard $(TARGET_DEVICE_DIR)/Android.mk))