X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fdfu.h;h=f1a71c790230e62f2614bc3de43614b5d9ba7243;hb=00233528559c913e4bfafb1505ebf65f78e02976;hp=21390aa9b7b31046e661ddb0f7ee27ba64fd21a6;hpb=dd64827eb60de9f71b1a1d6aecf488104cdd7b96;p=oweals%2Fu-boot.git

diff --git a/include/dfu.h b/include/dfu.h
index 21390aa9b7..f1a71c7902 100644
--- a/include/dfu.h
+++ b/include/dfu.h
@@ -14,6 +14,7 @@
 #include <common.h>
 #include <linux/list.h>
 #include <mmc.h>
+#include <spi_flash.h>
 #include <linux/usb/composite.h>
 
 enum dfu_device_type {
@@ -21,6 +22,7 @@ enum dfu_device_type {
 	DFU_DEV_ONENAND,
 	DFU_DEV_NAND,
 	DFU_DEV_RAM,
+	DFU_DEV_SF,
 };
 
 enum dfu_layout {
@@ -70,6 +72,14 @@ struct ram_internal_data {
 	unsigned int	size;
 };
 
+struct sf_internal_data {
+	struct spi_flash *dev;
+
+	/* RAW programming */
+	u64 start;
+	u64 size;
+};
+
 #define DFU_NAME_SIZE			32
 #define DFU_CMD_BUF_SIZE		128
 #ifndef CONFIG_SYS_DFU_DATA_BUF_SIZE
@@ -91,11 +101,13 @@ struct dfu_entity {
 	void                    *dev_private;
 	enum dfu_device_type    dev_type;
 	enum dfu_layout         layout;
+	unsigned long           max_buf_size;
 
 	union {
 		struct mmc_internal_data mmc;
 		struct nand_internal_data nand;
 		struct ram_internal_data ram;
+		struct sf_internal_data sf;
 	} data;
 
 	long (*get_medium_size)(struct dfu_entity *dfu);
@@ -109,6 +121,8 @@ struct dfu_entity {
 	int (*flush_medium)(struct dfu_entity *dfu);
 	unsigned int (*poll_timeout)(struct dfu_entity *dfu);
 
+	void (*free_entity)(struct dfu_entity *dfu);
+
 	struct list_head list;
 
 	/* on the fly state */
@@ -136,11 +150,14 @@ 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);
-bool dfu_reset(void);
+bool dfu_detach(void);
+void dfu_trigger_detach(void);
+void dfu_clear_detach(void);
 int dfu_init_env_entities(char *interface, char *devstr);
-unsigned char *dfu_get_buf(void);
+unsigned char *dfu_get_buf(struct dfu_entity *dfu);
 unsigned char *dfu_free_buf(void);
 unsigned long dfu_get_buf_size(void);
+bool dfu_usb_get_reset(void);
 
 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);
@@ -179,5 +196,16 @@ static inline int dfu_fill_entity_ram(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
+#ifdef CONFIG_DFU_SF
+extern int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr, char *s);
+#else
+static inline int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr,
+				     char *s)
+{
+	puts("SF support not available!\n");
+	return -1;
+}
+#endif
+
 int dfu_add(struct usb_configuration *c);
 #endif /* __DFU_ENTITY_H_ */