[VTA] de10-nano driver (#3394)

* rework;

* `de10-nano` -> `de10nano`;

* fix compilation error;

* bug fix;

* Update install.md

* Update install.md

* Update install.md

* update with current runtime;

* add debug messages;

* bug fix in cma kernel module;

3rdparty/cma/Makefile

@@ -0,0 +1,39 @@
+# 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.
+
+PATH_SETTINGS?=$(PWD)/settings.mk
+
+# Driver configuration file
+include $(PATH_SETTINGS)
+
+ifeq ($(KERNELRELEASE),)
+# kbuild
+
+default:
+	make ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) -C $(KSOURCE_DIR) M=`pwd` modules
+
+clean:
+	make -C $(KSOURCE_DIR) M=`pwd` clean
+
+else
+# run from Kernel Makefile
+
+obj-m 	  := cma.o
+ccflags-y := -DDRIVER_NODE_NAME="\"$(DRIVER_NODE_NAME)\"" \
+			 -DCMA_DEBUG=$(CMA_DEBUG) \
+			 -DCMA_IOC_MAGIC=$(CMA_IOC_MAGIC)
+endif