mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
16297cfb2a
This commit unifies board-specific USB initialization implementations under one symbol (usb_board_init), declaration of which is available in usb.h. New API allows selective initialization of USB controllers whenever needed. Signed-off-by: Mateusz Zalega <m.zalega@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com>
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/*
|
|
* Copyright (C) 2011 Samsung Electrnoics
|
|
* Lukasz Majewski <l.majewski@samsung.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __USB_MASS_STORAGE_H__
|
|
#define __USB_MASS_STORAGE_H__
|
|
|
|
#define SECTOR_SIZE 0x200
|
|
|
|
#include <mmc.h>
|
|
#include <linux/usb/composite.h>
|
|
|
|
struct ums_device {
|
|
struct mmc *mmc;
|
|
int dev_num;
|
|
int offset;
|
|
int part_size;
|
|
};
|
|
|
|
struct ums_board_info {
|
|
int (*read_sector)(struct ums_device *ums_dev,
|
|
ulong start, lbaint_t blkcnt, void *buf);
|
|
int (*write_sector)(struct ums_device *ums_dev,
|
|
ulong start, lbaint_t blkcnt, const void *buf);
|
|
void (*get_capacity)(struct ums_device *ums_dev,
|
|
long long int *capacity);
|
|
const char *name;
|
|
struct ums_device ums_dev;
|
|
};
|
|
|
|
int fsg_init(struct ums_board_info *);
|
|
void fsg_cleanup(void);
|
|
struct ums_board_info *board_ums_init(unsigned int, unsigned int,
|
|
unsigned int);
|
|
int fsg_main_thread(void *);
|
|
|
|
#ifdef CONFIG_USB_GADGET_MASS_STORAGE
|
|
int fsg_add(struct usb_configuration *c);
|
|
#else
|
|
int fsg_add(struct usb_configuration *c)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif
|
|
#endif /* __USB_MASS_STORAGE_H__ */
|