u32 flags;
};
+/*
+ * Information required to load data from a device
+ *
+ * @dev: Pointer to the device, e.g. struct mmc *
+ * @priv: Private data for the device
+ * @bl_len: Block length for reading in bytes
+ * @filename: Name of the fit image file.
+ * @read: Function to call to read from the device
+ */
+struct spl_load_info {
+ void *dev;
+ void *priv;
+ int bl_len;
+ const char *filename;
+ ulong (*read)(struct spl_load_info *load, ulong sector, ulong count,
+ void *buf);
+};
+
+/**
+ * spl_load_simple_fit() - Loads a fit image from a device.
+ * @info: Structure containing the information required to load data.
+ * @sector: Sector number where FIT image is located in the device
+ * @fdt: Pointer to the copied FIT header.
+ *
+ * Reads the FIT image @sector in the device. Loads u-boot image to
+ * specified load address and copies the dtb to end of u-boot image.
+ * Returns 0 on success.
+ */
+int spl_load_simple_fit(struct spl_load_info *info, ulong sector, void *fdt);
+
#define SPL_COPY_PAYLOAD_ONLY 1
extern struct spl_image_info spl_image;
/* SPL common functions */
void preloader_console_init(void);
u32 spl_boot_device(void);
-u32 spl_boot_mode(void);
+u32 spl_boot_mode(const u32 boot_device);
void spl_set_header_raw_uboot(void);
-void spl_parse_image_header(const struct image_header *header);
+int spl_parse_image_header(const struct image_header *header);
void spl_board_prepare_for_linux(void);
+void spl_board_prepare_for_boot(void);
+int spl_board_ubi_load_image(u32 boot_device);
void __noreturn jump_to_image_linux(void *arg);
int spl_start_uboot(void);
void spl_display_print(void);
/* NOR SPL functions */
int spl_nor_load_image(void);
+/* UBI SPL functions */
+int spl_ubi_load_image(u32 boot_device);
+
/* MMC SPL functions */
int spl_mmc_load_image(u32 boot_device);
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_fat_os(block_dev_desc_t *block_dev, int partition);
+int spl_load_image_fat(struct blk_desc *block_dev, int partition,
+ const char *filename);
+int spl_load_image_fat_os(struct blk_desc *block_dev, int partition);
void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image);
/* SPL EXT image functions */
-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);
+int spl_load_image_ext(struct blk_desc *block_dev, int partition,
+ const char *filename);
+int spl_load_image_ext_os(struct blk_desc *block_dev, int partition);
/**
* spl_init() - Set up device tree and driver model in SPL if enabled
*/
bool spl_was_boot_source(void);
+/**
+ * spl_dfu_cmd- run dfu command with chosen mmc device interface
+ * @param usb_index - usb controller number
+ * @param mmc_dev - mmc device nubmer
+ *
+ * @return 0 on success, otherwise error code
+ */
+int spl_dfu_cmd(int usbctrl, char *dfu_alt_info, char *interface, char *devstr);
#endif