X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fdfu.h;h=cc140449271d7f8db2b72c93a5d9d614ca74f939;hb=4d64050b065cd45f0c62dba657bf886f93ace0c1;hp=a107f4b13e308aa17f2eb64ef7b5e402d02c6d95;hpb=0c669fd17a9d8452f70369474925a91139e3005d;p=u-boot

diff --git a/include/dfu.h b/include/dfu.h
index a107f4b13e..cc14044927 100644
--- a/include/dfu.h
+++ b/include/dfu.h
@@ -5,19 +5,7 @@
  * authors: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
  *	    Lukasz Majewski <l.majewski@samsung.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __DFU_ENTITY_H_
@@ -26,11 +14,13 @@
 #include <common.h>
 #include <linux/list.h>
 #include <mmc.h>
+#include <linux/usb/composite.h>
 
 enum dfu_device_type {
 	DFU_DEV_MMC = 1,
 	DFU_DEV_ONENAND,
 	DFU_DEV_NAND,
+	DFU_DEV_RAM,
 };
 
 enum dfu_layout {
@@ -39,6 +29,12 @@ enum dfu_layout {
 	DFU_FS_EXT2,
 	DFU_FS_EXT3,
 	DFU_FS_EXT4,
+	DFU_RAM_ADDR,
+};
+
+enum dfu_op {
+	DFU_OP_READ = 1,
+	DFU_OP_WRITE,
 };
 
 struct mmc_internal_data {
@@ -59,6 +55,13 @@ struct nand_internal_data {
 
 	unsigned int dev;
 	unsigned int part;
+	/* for nand/ubi use */
+	unsigned int ubi;
+};
+
+struct ram_internal_data {
+	void		*start;
+	unsigned int	size;
 };
 
 static inline unsigned int get_mmc_blk_size(int dev)
@@ -68,9 +71,11 @@ static inline unsigned int get_mmc_blk_size(int dev)
 
 #define DFU_NAME_SIZE			32
 #define DFU_CMD_BUF_SIZE		128
-#define DFU_DATA_BUF_SIZE		(1024*1024*8)	/* 8 MiB */
+#ifndef CONFIG_SYS_DFU_DATA_BUF_SIZE
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE		(1024*1024*8)	/* 8 MiB */
+#endif
 #ifndef CONFIG_SYS_DFU_MAX_FILE_SIZE
-#define CONFIG_SYS_DFU_MAX_FILE_SIZE	(4 << 20)	/* 4 MiB */
+#define CONFIG_SYS_DFU_MAX_FILE_SIZE CONFIG_SYS_DFU_DATA_BUF_SIZE
 #endif
 
 struct dfu_entity {
@@ -84,6 +89,7 @@ struct dfu_entity {
 	union {
 		struct mmc_internal_data mmc;
 		struct nand_internal_data nand;
+		struct ram_internal_data ram;
 	} data;
 
 	int (*read_medium)(struct dfu_entity *dfu,
@@ -119,6 +125,12 @@ const char *dfu_get_dev_type(enum dfu_device_type t);
 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);
+bool dfu_reset(void);
+int dfu_init_env_entities(char *interface, int dev);
+unsigned char *dfu_get_buf(void);
+unsigned char *dfu_free_buf(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);
@@ -143,4 +155,22 @@ static inline int dfu_fill_entity_nand(struct dfu_entity *dfu, char *s)
 }
 #endif
 
+#ifdef CONFIG_DFU_RAM
+extern int dfu_fill_entity_ram(struct dfu_entity *dfu, char *s);
+#else
+static inline int dfu_fill_entity_ram(struct dfu_entity *dfu, char *s)
+{
+	puts("RAM support not available!\n");
+	return -1;
+}
+#endif
+
+#ifdef CONFIG_DFU_FUNCTION
+int dfu_add(struct usb_configuration *c);
+#else
+int dfu_add(struct usb_configuration *c)
+{
+	return 0;
+}
+#endif
 #endif /* __DFU_ENTITY_H_ */