Deprecate the GIC Legacy driver.
This patch deprecates the legacy ARM GIC driver and related header files
(arm_gic.h, gic_v2.h, gic_v3.h). For GICv2 systems, platform ports should
use the GICv2 driver in include/drivers/arm/gicv2.h and for GICv3 systems,
platform ports should use the GICv3 driver in include/drivers/arm/gicv3.h
NOTE: The ARM Legacy GIC drivers have been deprecated with this patch.
Platform ports are encouraged to migrate to the new GIC drivers.
Change-Id: Ic0460ef0427b54a6aac476279a7f29b81943e942
diff --git a/include/drivers/arm/gic_v2.h b/include/drivers/arm/gic_v2.h
index ce9311e..594ce49 100644
--- a/include/drivers/arm/gic_v2.h
+++ b/include/drivers/arm/gic_v2.h
@@ -31,6 +31,13 @@
#ifndef __GIC_V2_H__
#define __GIC_V2_H__
+/******************************************************************************
+ * THIS DRIVER IS DEPRECATED. For GICv2 systems, use the driver in gicv2.h
+ * and for GICv3 systems, use the driver in gicv3.h.
+ *****************************************************************************/
+#if ERROR_DEPRECATED
+#error " The legacy ARM GIC driver is deprecated."
+#endif
#define GIC400_NUM_SPIS 480
#define MAX_PPIS 14