diff options
Diffstat (limited to 'include/dfu.h')
| -rw-r--r-- | include/dfu.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/include/dfu.h b/include/dfu.h index 145a1576a3..564966333f 100644 --- a/include/dfu.h +++ b/include/dfu.h @@ -22,6 +22,8 @@ enum dfu_device_type { DFU_DEV_NAND, DFU_DEV_RAM, DFU_DEV_SF, + DFU_DEV_MTD, + DFU_DEV_VIRT, }; enum dfu_layout { @@ -55,6 +57,16 @@ struct mmc_internal_data { 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; @@ -77,6 +89,12 @@ struct sf_internal_data { /* RAW programming */ u64 start; u64 size; + /* for sf/ubi use */ + unsigned int ubi; +}; + +struct virt_internal_data { + int dev_num; }; #define DFU_NAME_SIZE 32 @@ -103,9 +121,11 @@ struct dfu_entity { 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); @@ -141,6 +161,8 @@ struct dfu_entity { #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); @@ -161,6 +183,28 @@ 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. @@ -245,6 +289,33 @@ static inline int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr, } #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 * |