feat(mt8186): add common and MT8186 TRNG driver
Introduce a common RNG driver along with the specific driver for MT8186
platform.
Change-Id: I9f4437b6a4b3e8564a035ff5abb681bcfe85bd1e
diff --git a/plat/mediatek/drivers/rng/rules.mk b/plat/mediatek/drivers/rng/rules.mk
new file mode 100644
index 0000000..5bcd2cd
--- /dev/null
+++ b/plat/mediatek/drivers/rng/rules.mk
@@ -0,0 +1,17 @@
+#
+# Copyright (c) 2024, MediaTek Inc. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+LOCAL_DIR := $(call GET_LOCAL_DIR)
+
+MODULE := rng
+
+PLAT_INCLUDES += -I${LOCAL_DIR}/${MTK_SOC}
+PLAT_INCLUDES += -I${LOCAL_DIR}
+
+LOCAL_SRCS-y := ${LOCAL_DIR}/rng.c
+LOCAL_SRCS-y += ${LOCAL_DIR}/${MTK_SOC}/rng_plat.c
+
+$(eval $(call MAKE_MODULE,$(MODULE),$(LOCAL_SRCS-y),$(MTK_BL)))