[GitHub] [incubator-nuttx] jturnsek commented on a change in pull request #3462: MIMXRT1064-EVK support

[GitBox <gi...@apache.org>]

jturnsek commented on a change in pull request #3462:
URL: https://github.com/apache/incubator-nuttx/pull/3462#discussion_r608618424



##########
File path: boards/arm/imxrt/imxrt1064-evk/src/imxrt_spi.c
##########
@@ -0,0 +1,213 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_spi.c
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <errno.h>
+#include <debug.h>
+
+#include <nuttx/spi/spi.h>
+#include <arch/board/board.h>
+
+#include "arm_arch.h"
+
+#include "imxrt_config.h"
+#include "imxrt_lpspi.h"
+#include "imxrt_gpio.h"
+#include "imxrt1064-evk.h"
+
+#if defined(CONFIG_IMXRT_LPSPI1) || defined(CONFIG_IMXRT_LPSPI2) || \
+    defined(CONFIG_IMXRT_LPSPI3) || defined(CONFIG_IMXRT_LPSPI4)
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_spidev_initialize
+ *
+ * Description:
+ *   Called to configure SPI chip select GPIO pins for the imxrt1060-evk
+ *   board.
+ *
+ ****************************************************************************/
+
+void weak_function imxrt_spidev_initialize(void)
+{
+#ifdef CONFIG_IMXRT_LPSPI1
+  imxrt_config_gpio(GPIO_LPSPI1_CS); /* LPSPI1 chip select */
+  imxrt_config_gpio(GPIO_MMCSD_EN);

Review comment:
       I believe a copy/paste artifact because I have took a MIMXRT1060-EVK as basis.




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