Support Nuvoton's M480 target

Author: ccli8

platform/m480/Makefile.configurations

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+###########################################################################
+#
+#  Copyright (c) 2016-2017, Nuvoton, All Rights Reserved
+#  SPDX-License-Identifier: Apache-2.0
+#
+#  Licensed under the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+###########################################################################
+
+ARCH_CORE:=CORE_ARMv7M
+ARCH_MPU:=MPU_ARMv7M
+
+CONFIGURATIONS:=\
+	CONFIGURATION_M480_CORTEX_M4_0x20000000_0x0

platform/m480/inc/config.h

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+/*
+ * Copyright (c) 2016-2017, Nuvoton, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef __CONFIG_H__
+#define __CONFIG_H__
+
+/* Autogenerated configurations */
+#include "configurations.h"
+
+#endif /* __CONFIG_H__ */

platform/m480/inc/configurations.h

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+/*
+ * Copyright (c) 2016-2017, Nuvoton, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef __CONFIGURATIONS_H__
+#define __CONFIGURATIONS_H__
+
+/*******************************************************************************
+ * Family-wide configurations
+ ******************************************************************************/
+
+/* The symbols below *must* be calculated from values across the family. */
+
+/* Maximum number of vectors seen across the family:
+ *   NVIC_VECTORS = max(NVIC_VECTORS_i) for i in family */
+#define NVIC_VECTORS 96
+
+/* Minimum memory requirements:
+ *   FLASH_LENGTH_MIN = min(FLASH_LENGTH_i) for i in family
+ *   SRAM_LENGTH_MIN = min(SRAM_LENGTH_i) for i in family */
+#define FLASH_LENGTH_MIN 0x40000
+#define SRAM_LENGTH_MIN  0x20000
+
+/* The symbols below can be either configuration-specific or family-wide,
+ * depending on your requirements. See the porting guide for more details. */
+
+/* Memory boundaries */
+#define FLASH_ORIGIN 0x00000000
+#define FLASH_OFFSET 0x400
+
+/*******************************************************************************
+ * Hardware-specific configurations
+ *
+ * Configurations are named after the parameter values, in this order:
+ *   - CORE
+ *   - SRAM_ORIGIN
+ *   - SRAM_OFFSET
+ ******************************************************************************/
+
+/* The symbols below are specific to each configuration. */
+
+#if defined(CONFIGURATION_M480_CORTEX_M4_0x20000000_0x0)
+
+/* ARM core selection */
+#define CORE_CORTEX_M4
+
+/* Memory boundaries */
+#define SRAM_ORIGIN 0x20000000
+#define SRAM_OFFSET 0x0
+
+#else /* Hardware-specific configurations */
+
+#error "Unrecognized uVisor configuration. Check your Makefile."
+
+#endif /* Hardware-specific configurations */
+
+#endif /* __CONFIGURATIONS_H__ */