DFU_DEV_NAND,
DFU_DEV_RAM,
DFU_DEV_SF,
+ DFU_DEV_MTD,
+ DFU_DEV_VIRT,
};
enum dfu_layout {
unsigned int part;
};
+struct mtd_internal_data {
+ struct mtd_info *info;
+
+ /* RAW programming */
+ u64 start;
+ u64 size;
+ /* for ubi partition */
+ unsigned int ubi;
+};
+
struct nand_internal_data {
/* RAW programming */
u64 start;
unsigned int ubi;
};
+struct virt_internal_data {
+ int dev_num;
+};
+
#define DFU_NAME_SIZE 32
#ifndef CONFIG_SYS_DFU_DATA_BUF_SIZE
#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1024*1024*8) /* 8 MiB */
union {
struct mmc_internal_data mmc;
+ struct mtd_internal_data mtd;
struct nand_internal_data nand;
struct ram_internal_data ram;
struct sf_internal_data sf;
+ struct virt_internal_data virt;
} data;
int (*get_medium_size)(struct dfu_entity *dfu, u64 *size);
#ifdef CONFIG_SET_DFU_ALT_INFO
void set_dfu_alt_info(char *interface, char *devstr);
#endif
+int dfu_alt_init(int num, struct dfu_entity **dfu);
+int dfu_alt_add(struct dfu_entity *dfu, char *interface, char *devstr, char *s);
int dfu_config_entities(char *s, char *interface, char *devstr);
void dfu_free_entities(void);
void dfu_show_entities(void);
const char *dfu_get_layout(enum dfu_layout l);
struct dfu_entity *dfu_get_entity(int alt);
char *dfu_extract_token(char** e, int *n);
-void dfu_trigger_reset(void);
int dfu_get_alt(char *name);
int dfu_init_env_entities(char *interface, char *devstr);
unsigned char *dfu_get_buf(struct dfu_entity *dfu);
unsigned long dfu_get_buf_size(void);
bool dfu_usb_get_reset(void);
+#ifdef CONFIG_DFU_TIMEOUT
+unsigned long dfu_get_timeout(void);
+void dfu_set_timeout(unsigned long);
+#endif
+
int dfu_read(struct dfu_entity *de, void *buf, int size, int blk_seq_num);
int dfu_write(struct dfu_entity *de, void *buf, int size, int blk_seq_num);
int dfu_flush(struct dfu_entity *de, void *buf, int size, int blk_seq_num);
+/**
+ * dfu_initiated_callback - weak callback called on DFU transaction start
+ *
+ * It is a callback function called by DFU stack when a DFU transaction is
+ * initiated. This function allows to manage some board specific behavior on
+ * DFU targets.
+ *
+ * @param dfu - pointer to the dfu_entity, which should be initialized
+ *
+ */
+void dfu_initiated_callback(struct dfu_entity *dfu);
+/**
+ * dfu_flush_callback - weak callback called at the end of the DFU write
+ *
+ * It is a callback function called by DFU stack after DFU manifestation.
+ * This function allows to manage some board specific behavior on DFU targets
+ *
+ * @param dfu - pointer to the dfu_entity, which should be flushed
+ *
+ */
+void dfu_flush_callback(struct dfu_entity *dfu);
+
/*
* dfu_defer_flush - pointer to store dfu_entity for deferred flashing.
* It should be NULL when not used.
}
#endif
+#if CONFIG_IS_ENABLED(DFU_MTD)
+int dfu_fill_entity_mtd(struct dfu_entity *dfu, char *devstr, char *s);
+#else
+static inline int dfu_fill_entity_mtd(struct dfu_entity *dfu, char *devstr,
+ char *s)
+{
+ puts("MTD support not available!\n");
+ return -1;
+}
+#endif
+
+#ifdef CONFIG_DFU_VIRT
+int dfu_fill_entity_virt(struct dfu_entity *dfu, char *devstr, char *s);
+int dfu_write_medium_virt(struct dfu_entity *dfu, u64 offset,
+ void *buf, long *len);
+int dfu_get_medium_size_virt(struct dfu_entity *dfu, u64 *size);
+int dfu_read_medium_virt(struct dfu_entity *dfu, u64 offset,
+ void *buf, long *len);
+#else
+static inline int dfu_fill_entity_virt(struct dfu_entity *dfu, char *devstr,
+ char *s)
+{
+ puts("VIRT support not available!\n");
+ return -1;
+}
+#endif
+
/**
* dfu_tftp_write - Write TFTP data to DFU medium
*