[BACKPORT] px4 mtd:Support FlexSPI attached Devices

PX4 · Apr 30, 2024 · 9295b1a · 9295b1a
1 parent a45e487
commit 9295b1a
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Showing 3 changed files with 8 additions and 0 deletions.
diff --git a/platforms/common/include/px4_platform_common/px4_manifest.h b/platforms/common/include/px4_platform_common/px4_manifest.h
@@ -49,6 +49,7 @@ typedef struct  {
 		I2C = 0,
 		SPI = 1,
 		ONCHIP = 2,
+		FLEXSPI = 3
 	} bus_type;
 
 	uint32_t devid;

diff --git a/platforms/common/include/px4_platform_common/px4_mtd.h b/platforms/common/include/px4_platform_common/px4_mtd.h
@@ -82,4 +82,6 @@ int px4_at24c_initialize(FAR struct i2c_master_s *dev,
 
 void px4_at24c_deinitialize(void);
 
+int flexspi_attach(mtd_instance_s *instance);
+
 __END_DECLS
diff --git a/platforms/nuttx/src/px4/common/px4_mtd.cpp b/platforms/nuttx/src/px4/common/px4_mtd.cpp
@@ -357,6 +357,11 @@ int px4_mtd_config(const px4_mtd_manifest_t *mft_mtd)
 
 		} else if (mtd_list->entries[num_entry]->device->bus_type == px4_mft_device_t::SPI) {
 			rv = ramtron_attach(*instances[i]);
+#if defined(HAS_FLEXSPI)
+
+		} else if (mtd_list->entries[num_entry]->device->bus_type == px4_mft_device_t::FLEXSPI) {
+			rv = flexspi_attach(instances[i]);
+#endif
 
 		} else if (mtd_list->entries[num_entry]->device->bus_type == px4_mft_device_t::ONCHIP) {
 			instances[i]->n_partitions_current++;