Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / include / dfu.h

diff --git a/qemu/roms/u-boot/include/dfu.h b/qemu/roms/u-boot/include/dfu.h
new file mode 100644 (file)
index 0000000..2409168
--- /dev/null
+++ b/qemu/roms/u-boot/include/dfu.h
@@ -0,0 +1,172 @@
+/*
+ * dfu.h - DFU flashable area description
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ * authors: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *         Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __DFU_ENTITY_H_
+#define __DFU_ENTITY_H_
+
+#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 {
+       DFU_RAW_ADDR = 1,
+       DFU_FS_FAT,
+       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 {
+       /* RAW programming */
+       unsigned int lba_start;
+       unsigned int lba_size;
+       unsigned int lba_blk_size;
+
+       /* FAT/EXT */
+       unsigned int dev;
+       unsigned int part;
+};
+
+struct nand_internal_data {
+       /* RAW programming */
+       u64 start;
+       u64 size;
+
+       unsigned int dev;
+       unsigned int part;
+       /* for nand/ubi use */
+       unsigned int ubi;
+};
+
+struct ram_internal_data {
+       void            *start;
+       unsigned int    size;
+};
+
+#define DFU_NAME_SIZE                  32
+#define DFU_CMD_BUF_SIZE               128
+#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 CONFIG_SYS_DFU_DATA_BUF_SIZE
+#endif
+#ifndef DFU_DEFAULT_POLL_TIMEOUT
+#define DFU_DEFAULT_POLL_TIMEOUT 0
+#endif
+#ifndef DFU_MANIFEST_POLL_TIMEOUT
+#define DFU_MANIFEST_POLL_TIMEOUT      DFU_DEFAULT_POLL_TIMEOUT
+#endif
+
+struct dfu_entity {
+       char                    name[DFU_NAME_SIZE];
+       int                     alt;
+       void                    *dev_private;
+       int                     dev_num;
+       enum dfu_device_type    dev_type;
+       enum dfu_layout         layout;
+
+       union {
+               struct mmc_internal_data mmc;
+               struct nand_internal_data nand;
+               struct ram_internal_data ram;
+       } data;
+
+       int (*read_medium)(struct dfu_entity *dfu,
+                       u64 offset, void *buf, long *len);
+
+       int (*write_medium)(struct dfu_entity *dfu,
+                       u64 offset, void *buf, long *len);
+
+       int (*flush_medium)(struct dfu_entity *dfu);
+
+       struct list_head list;
+
+       /* on the fly state */
+       u32 crc;
+       u64 offset;
+       int i_blk_seq_num;
+       u8 *i_buf;
+       u8 *i_buf_start;
+       u8 *i_buf_end;
+       long r_left;
+       long b_left;
+
+       u32 bad_skip;   /* for nand use */
+
+       unsigned int inited:1;
+};
+
+int dfu_config_entities(char *s, char *interface, int num);
+void dfu_free_entities(void);
+void dfu_show_entities(void);
+int dfu_get_alt_number(void);
+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);
+unsigned long dfu_get_buf_size(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);
+int dfu_flush(struct dfu_entity *de, void *buf, int size, int blk_seq_num);
+/* Device specific */
+#ifdef CONFIG_DFU_MMC
+extern int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *s);
+#else
+static inline int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *s)
+{
+       puts("MMC support not available!\n");
+       return -1;
+}
+#endif
+
+#ifdef CONFIG_DFU_NAND
+extern int dfu_fill_entity_nand(struct dfu_entity *dfu, char *s);
+#else
+static inline int dfu_fill_entity_nand(struct dfu_entity *dfu, char *s)
+{
+       puts("NAND support not available!\n");
+       return -1;
+}
+#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
+
+int dfu_add(struct usb_configuration *c);
+#endif /* __DFU_ENTITY_H_ */