GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/trusted-firmware/trusted-firmware-a-2.8/plat/arm/board/rdn2/fdts/rdn2_fw_config.dts

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <common/tbbr/tbbr_img_def.h>
+
+/dts-v1/;
+
+/ {
+	dtb-registry {
+		compatible = "fconf,dyn_cfg-dtb_registry";
+
+		tb_fw-config {
+			load-address = <0x0 0x4001300>;
+			max-size = <0x200>;
+			id = <TB_FW_CONFIG_ID>;
+		};
+
+		nt_fw-config {
+			load-address = <0x0 0xFEF00000>;
+			max-size = <0x0100000>;
+			id = <NT_FW_CONFIG_ID>;
+		};
+	};
+};

source/trusted-firmware/trusted-firmware-a-2.8/plat/arm/board/rdn2/fdts/rdn2_nt_fw_config.dts

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2020 - 2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/dts-v1/;
+/ {
+	/* compatible string */
+	compatible = "arm,rd-n2";
+
+	/*
+	 * Place holder for system-id node with default values. The
+	 * value of platform-id and config-id will be set to the
+	 * correct values during the BL2 stage of boot.
+	 */
+	system-id {
+		platform-id = <0x0>;
+		config-id = <0x0>;
+		multi-chip-mode = <0x0>;
+		/*
+		 * First cell pair: Count of isolated CPUs in the list.
+		 * Rest of the cells: MPID list of the isolated CPUs.
+		 */
+		isolated-cpu-list = <0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0
+				     0x0 0x0>;
+	};
+};

source/trusted-firmware/trusted-firmware-a-2.8/plat/arm/board/rdn2/fdts/rdn2_tb_fw_config.dts

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/dts-v1/;
+
+/ {
+	tb_fw-config {
+		compatible = "arm,tb_fw";
+
+		/* Disable authentication for development */
+		disable_auth = <0x0>;
+
+		/*
+		 * The following two entries are placeholders for Mbed TLS
+		 * heap information. The default values don't matter since
+		 * they will be overwritten by BL1.
+		 * In case of having shared Mbed TLS heap between BL1 and BL2,
+		 * BL1 will populate these two properties with the respective
+		 * info about the shared heap. This info will be available for
+		 * BL2 in order to locate and re-use the heap.
+		 */
+		mbedtls_heap_addr = <0x0 0x0>;
+		mbedtls_heap_size = <0x0>;
+	};
+};