From 535fb80779c6737cd7b7f0de03b013e2983aab6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Igor=20Mi=C5=A1i=C4=87?= <igy1000mb@gmail.com>
Date: Thu, 16 Feb 2023 16:42:47 +0100
Subject: [PATCH] boards/cuav/x7pro: add mtd for FM25V05

---
 boards/cuav/x7pro/src/CMakeLists.txt |  1 +
 boards/cuav/x7pro/src/mtd.cpp        | 77 ++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)
 create mode 100644 boards/cuav/x7pro/src/mtd.cpp

diff --git a/boards/cuav/x7pro/src/CMakeLists.txt b/boards/cuav/x7pro/src/CMakeLists.txt
index a218bdd4f3..a01f0b637b 100644
--- a/boards/cuav/x7pro/src/CMakeLists.txt
+++ b/boards/cuav/x7pro/src/CMakeLists.txt
@@ -48,6 +48,7 @@ else()
 		i2c.cpp
 		init.c
 		led.c
+		mtd.cpp
 		spi.cpp
 		timer_config.cpp
 		usb.c
diff --git a/boards/cuav/x7pro/src/mtd.cpp b/boards/cuav/x7pro/src/mtd.cpp
new file mode 100644
index 0000000000..54b50af0bc
--- /dev/null
+++ b/boards/cuav/x7pro/src/mtd.cpp
@@ -0,0 +1,77 @@
+/****************************************************************************
+ *
+ *   Copyright (C) 2021 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#include <nuttx/spi/spi.h>
+#include <px4_platform_common/px4_manifest.h>
+//                                                              KiB BS    nB
+static const px4_mft_device_t spifram = {             // FM25V05 on FMUM 32K 512 X 128
+	.bus_type = px4_mft_device_t::SPI,
+	.devid    = SPIDEV_FLASH(0)
+};
+
+static const px4_mtd_entry_t fmum_fram = {
+	.device = &spifram,
+	.npart = 1,
+	.partd = {
+		{
+			.type = MTD_PARAMETERS,
+			.path = "/fs/mtd_params",
+			//.nblocks = 128
+			.nblocks = 65536
+		},
+	},
+};
+
+static const px4_mtd_manifest_t board_mtd_config = {
+	.nconfigs = 1,
+	.entries  = {
+		&fmum_fram
+	}
+};
+
+static const px4_mft_entry_s mtd_mft = {
+	.type = MTD,
+	.pmft = (void *) &board_mtd_config,
+};
+
+static const px4_mft_s mft = {
+	.nmft = 1,
+	.mfts = {
+		&mtd_mft
+	}
+};
+
+const px4_mft_s *board_get_manifest(void)
+{
+	return &mft;
+}