fmu-v5x: use mtd to get hw info from base EEPROM

boards/px4/fmu-v5x/src/init.cpp

@@ -72,6 +72,7 @@ extern "C" {
 #include <systemlib/px4_macros.h>
 #include <px4_arch/io_timer.h>
 #include <px4_platform_common/init.h>
+#include <px4_platform_common/px4_manifest.h>
 #include <px4_platform/gpio.h>
 #include <px4_platform/board_determine_hw_info.h>
 #include <px4_platform/board_dma_alloc.h>
@@ -221,6 +222,8 @@ __EXPORT int board_app_initialize(uintptr_t arg)
 
 	px4_platform_init();
 
+	/* Enable base EEPROM MTD to read hardware information*/
+	px4_mtd_config(board_get_base_eeprom_mtd_manifest());
 
 	if (OK == board_determine_hw_info()) {
 		syslog(LOG_INFO, "[boot] Rev 0x%1x : Ver 0x%1x %s\n", board_get_hw_revision(), board_get_hw_version(),

boards/px4/fmu-v5x/src/mtd.cpp

@@ -102,13 +102,20 @@ static const px4_mtd_entry_t imu_eeprom = {
 };
 
 static const px4_mtd_manifest_t board_mtd_config = {
-	.nconfigs   = 3,
+	.nconfigs   = 2,
 	.entries = {
 		&fmum_fram,
 		&imu_eeprom
 	}
 };
 
+static const px4_mtd_manifest_t board_mtd_base_eeprom_config = {
+	.nconfigs   = 1,
+	.entries = {
+		&base_eeprom
+	}
+};
+
 static const px4_mft_entry_s mtd_mft = {
 	.type = MTD,
 	.pmft = (void *) &board_mtd_config,
@@ -125,3 +132,8 @@ const px4_mft_s *board_get_manifest(void)
 {
 	return &mft;
 }
+
+const px4_mtd_manifest_t *board_get_base_eeprom_mtd_manifest(void)
+{
+	return &board_mtd_base_eeprom_config;
+}