board_mcu_version: move to platforms/nuttx/src/px4

2026-11-04 00:51:35 +08:00 · 2019-10-30 11:48:47 +01:00
parent e7519c9fa0
commit 58e161347b
6 changed files with 2 additions and 2 deletions
@@ -33,5 +33,6 @@

 px4_add_library(arch_version
 	board_identity.c
+	board_mcu_version.c
 )

@@ -0,0 +1,64 @@
+/****************************************************************************
+ *
+ *   Copyright (C) 2017 PX4 Development Team. All rights reserved.
+ *   Author: @author David Sidrane <david_s5@nscdg.com>
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/**
+ * @file board_mcu_version.c
+ * Implementation of Kinetis based SoC version API
+ */
+
+#include <px4_platform_common/px4_config.h>
+#include <px4_platform_common/defines.h>
+
+#include "up_arch.h"
+#include "chip/kinetis_sim.h"
+
+#define CHIP_TAG     "Kinetis K??"
+#define CHIP_TAG_LEN sizeof(CHIP_TAG)-1
+
+int board_mcu_version(char *rev, const char **revstr, const char **errata)
+{
+	uint32_t sim_sdid = getreg32(KINETIS_SIM_SDID);
+	static char chip[sizeof(CHIP_TAG)] = CHIP_TAG;
+
+	chip[CHIP_TAG_LEN - 2] = '0' + ((sim_sdid & SIM_SDID_FAMILYID_MASK) >> SIM_SDID_FAMILYID_SHIFT);
+	chip[CHIP_TAG_LEN - 1] = '0' + ((sim_sdid & SIM_SDID_SUBFAMID_MASK) >> SIM_SDID_SUBFAMID_SHIFT);
+	*revstr = chip;
+	*rev = '0' + ((sim_sdid & SIM_SDID_REVID_MASK) >> SIM_SDID_REVID_SHIFT);
+
+	if (errata) {
+		*errata = NULL;
+	}
+
+	return 0;
+}