boards/arm/xmc4: CMake added XMC4500 Relax and XMC4700 Relax

CMake added boards:

- XMC4500 Relax

- XMC4700 Relax

Signed-off-by: simbit18 <simbit18@gmail.com>

Update CMakeLists.txt

boards/arm/xmc4/xmc4500-relax/CMakeLists.txt

@@ -0,0 +1,23 @@
+# ##############################################################################
+# boards/arm/xmc4/xmc4500-relax/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you 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.
+#
+# ##############################################################################
+
+add_subdirectory(src)

boards/arm/xmc4/xmc4500-relax/src/CMakeLists.txt

@@ -0,0 +1,49 @@
+# ##############################################################################
+# boards/arm/xmc4/xmc4500-relax/src/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you 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.
+#
+# ##############################################################################
+
+set(SRCS xmc4_boot.c xmc4_bringup.c)
+
+if(CONFIG_INPUT_BUTTONS)
+  list(APPEND SRCS xmc4_buttons.c)
+endif()
+
+if(CONFIG_ARCH_LEDS)
+  list(APPEND SRCS xmc4_autoleds.c)
+else()
+  list(APPEND SRCS xmc4_userleds.c)
+endif()
+
+if(CONFIG_XMC4_USCI_SPI)
+  list(APPEND SRCS xmc4_spi.c)
+endif()
+
+if(CONFIG_SENSORS_MAX6675)
+  list(APPEND SRCS xmc4_max6675.c)
+endif()
+
+if(CONFIG_BOARDCTL)
+  list(APPEND SRCS xmc4_appinit.c)
+endif()
+
+target_sources(board PRIVATE ${SRCS})
+
+set_property(GLOBAL PROPERTY LD_SCRIPT "${NUTTX_BOARD_DIR}/scripts/flash.ld")

boards/arm/xmc4/xmc4700-relax/CMakeLists.txt

@@ -0,0 +1,23 @@
+# ##############################################################################
+# boards/arm/xmc4/xmc4700-relax/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you 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.
+#
+# ##############################################################################
+
+add_subdirectory(src)

boards/arm/xmc4/xmc4700-relax/src/CMakeLists.txt

@@ -0,0 +1,45 @@
+# ##############################################################################
+# boards/arm/xmc4/xmc4700-relax/src/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you 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.
+#
+# ##############################################################################
+
+set(SRCS xmc4_boot.c xmc4_bringup.c)
+
+if(CONFIG_INPUT_BUTTONS)
+  list(APPEND SRCS xmc4_buttons.c)
+endif()
+
+if(CONFIG_ARCH_LEDS)
+  list(APPEND SRCS xmc4_autoleds.c)
+else()
+  list(APPEND SRCS xmc4_userleds.c)
+endif()
+
+if(CONFIG_XMC4_USCI_SPI)
+  list(APPEND SRCS xmc4_spi.c)
+endif()
+
+if(CONFIG_BOARDCTL)
+  list(APPEND SRCS xmc4_appinit.c)
+endif()
+
+target_sources(board PRIVATE ${SRCS})
+
+set_property(GLOBAL PROPERTY LD_SCRIPT "${NUTTX_BOARD_DIR}/scripts/flash.ld")