mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 00:47:26 +00:00
8a8d24bdf1
Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org>
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/*
|
|
* 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
|