soong_config: Add flag for crypto waiting on QSEE to start

Change-Id: I9a5493667c6bb3636468a90df0da65cf5e8c3a8b
Signed-off-by: Akhil Narang <akhilnarang.1999@gmail.com>
Signed-off-by: Josh Fox (XlxFoXxlX) <joshfox87@gmail.com>
diff --git a/build/soong/android/variable.go b/build/soong/android/variable.go
index 0123521..67452c7 100644
--- a/build/soong/android/variable.go
+++ b/build/soong/android/variable.go
@@ -36,6 +36,9 @@
 	Device_support_legacy_hwfde struct {
 		Cflags []string
 	}
+	Device_support_wait_for_qsee struct {
+		Cflags []string
+	}
 }
 
 type ProductVariables struct {
@@ -51,4 +54,5 @@
 	Device_support_hwfde       *bool `json:",omitempty"`
 	Device_support_hwfde_perf  *bool `json:",omitempty"`
 	Device_support_legacy_hwfde  *bool `json:",omitempty"`
+	Device_support_wait_for_qsee  *bool `json:",omitempty"`
 }
diff --git a/build/soong/soong_config.mk b/build/soong/soong_config.mk
index c31cb22..91e0b41 100644
--- a/build/soong/soong_config.mk
+++ b/build/soong/soong_config.mk
@@ -7,6 +7,7 @@
 $(call add_json_bool, Device_support_hwfde, $(filter true,$(TARGET_HW_DISK_ENCRYPTION)))
 $(call add_json_bool, Device_support_hwfde_perf, $(filter true,$(TARGET_HW_DISK_ENCRYPTION_PERF)))
 $(call add_json_bool, Device_support_legacy_hwfde, $(filter true,$(TARGET_LEGACY_HW_DISK_ENCRYPTION)))
+$(call add_json_bool, Device_support_wait_for_qsee, $(filter true,$(TARGET_KEYMASTER_WAIT_FOR_QSEE)))
 $(call add_json_bool, Has_legacy_camera_hal1,                $(filter true,$(TARGET_HAS_LEGACY_CAMERA_HAL1)))
 $(call add_json_str,  Specific_camera_parameter_library,     $(TARGET_SPECIFIC_CAMERA_PARAMETER_LIBRARY))
 $(call add_json_str_omitempty, Target_shim_libs,             $(TARGET_LD_SHIM_LIBS))