Enable AB_OTA_UPDATER for mainline
The file $(TARGET_OUT_ETC)/update_engine/update-payload-key.pub.pem
is installed conditionally based on this variable, and was found
to differ between mainline_system and the intended device targets.
Also move the variable from gsi_common.mk as GSI inherits the mainline
boardconfig. The variable is not a PRODUCT flag (and not inherited as
such), so fits better in the BoardConfig I think.
Bug: 80410283
Test: presubmit
Change-Id: Ida6fa923fd01b062ff3b93e7737e1e6edf7e4fa1
diff --git a/target/board/BoardConfigMainlineCommon.mk b/target/board/BoardConfigMainlineCommon.mk
index e13317f..5d67ff5 100644
--- a/target/board/BoardConfigMainlineCommon.mk
+++ b/target/board/BoardConfigMainlineCommon.mk
@@ -39,3 +39,7 @@
BOARD_AVB_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_CHARGER_ENABLE_SUSPEND := true
+
+# Enable A/B update
+AB_OTA_UPDATER := true
+AB_OTA_PARTITIONS := system