GIC: Do not flush cache when unneeded
When a platform enables its caches before it initializes the
GICC/GICR interface then explicit cache maintenance is not
needed. Remove these here.
Signed-off-by: Andrew F. Davis <afd@ti.com>
diff --git a/drivers/arm/gic/v3/gicv3_main.c b/drivers/arm/gic/v3/gicv3_main.c
index 83d030a..40d14ab 100644
--- a/drivers/arm/gic/v3/gicv3_main.c
+++ b/drivers/arm/gic/v3/gicv3_main.c
@@ -147,9 +147,10 @@
* enabled. When the secondary CPU boots up, it initializes the
* GICC/GICR interface with the caches disabled. Hence flush the
* driver data to ensure coherency. This is not required if the
- * platform has HW_ASSISTED_COHERENCY enabled.
+ * platform has HW_ASSISTED_COHERENCY or WARMBOOT_ENABLE_DCACHE_EARLY
+ * enabled.
*/
-#if !HW_ASSISTED_COHERENCY
+#if !(HW_ASSISTED_COHERENCY || WARMBOOT_ENABLE_DCACHE_EARLY)
flush_dcache_range((uintptr_t) &gicv3_driver_data,
sizeof(gicv3_driver_data));
flush_dcache_range((uintptr_t) gicv3_driver_data,