void spl_display_print(void);
/* NAND SPL functions */
-void spl_nand_load_image(void);
+int spl_nand_load_image(void);
/* OneNAND SPL functions */
-void spl_onenand_load_image(void);
+int spl_onenand_load_image(void);
/* NOR SPL functions */
-void spl_nor_load_image(void);
+int spl_nor_load_image(void);
/* MMC SPL functions */
-void spl_mmc_load_image(void);
+int spl_mmc_load_image(u32 boot_device);
/* YMODEM SPL functions */
-void spl_ymodem_load_image(void);
+int spl_ymodem_load_image(void);
/* SPI SPL functions */
-void spl_spi_load_image(void);
+int spl_spi_load_image(void);
/* Ethernet SPL functions */
-void spl_net_load_image(const char *device);
+int spl_net_load_image(const char *device);
/* USB SPL functions */
-void spl_usb_load_image(void);
+int spl_usb_load_image(void);
/* SATA SPL functions */
-void spl_sata_load_image(void);
+int spl_sata_load_image(void);
/* SPL FAT image functions */
int spl_load_image_fat(block_dev_desc_t *block_dev, int partition, const char *filename);
int spl_load_image_ext(block_dev_desc_t *block_dev, int partition, const char *filename);
int spl_load_image_ext_os(block_dev_desc_t *block_dev, int partition);
+/**
+ * spl_init() - Set up device tree and driver model in SPL if enabled
+ *
+ * Call this function in board_init_f() if you want to use device tree and
+ * driver model early, before board_init_r() is called. This function will
+ * be called from board_init_r() if not called earlier.
+ *
+ * If this is not called, then driver model will be inactive in SPL's
+ * board_init_f(), and no device tree will be available.
+ */
+int spl_init(void);
+
#ifdef CONFIG_SPL_BOARD_INIT
void spl_board_init(void);
#endif