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- /*
- * Copyright (C) 2018 Intel Corporation <www.intel.com>
- *
- * SPDX-License-Identifier: GPL-2.0
- */
- #ifndef _FS_LOADER_H_
- #define _FS_LOADER_H_
- struct udevice;
- /**
- * struct phandle_part - A place for storing phandle of node and its partition
- *
- * This holds information about a phandle of the block device, and its
- * partition where the firmware would be loaded from.
- *
- * @phandle: Phandle of storage device node
- * @partition: Partition of block device
- */
- struct phandle_part {
- u32 phandle;
- u32 partition;
- };
- /**
- * struct phandle_part - A place for storing all supported storage devices
- *
- * This holds information about all supported storage devices for driver use.
- *
- * @phandlepart: Attribute data for block device.
- * @mtdpart: MTD partition for ubi partition.
- * @ubivol: UBI volume-name for ubifsmount.
- */
- struct device_plat {
- struct phandle_part phandlepart;
- char *mtdpart;
- char *ubivol;
- };
- /**
- * request_firmware_into_buf - Load firmware into a previously allocated buffer.
- * @dev: An instance of a driver.
- * @name: Name of firmware file.
- * @buf: Address of buffer to load firmware into.
- * @size: Size of buffer.
- * @offset: Offset of a file for start reading into buffer.
- *
- * The firmware is loaded directly into the buffer pointed to by @buf.
- *
- * Return: Size of total read, negative value when error.
- */
- int request_firmware_into_buf(struct udevice *dev,
- const char *name,
- void *buf, size_t size, u32 offset);
- #endif
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