Open Menu / include / nvmxip.h
Loading...
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 *
 * Authors:
 *   Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
 */

#ifndef __DRIVER_NVMXIP_H__
#define __DRIVER_NVMXIP_H__

#include <blk.h>

#define NVMXIP_BLKDRV_NAME    "nvmxip-blk"
#define NVMXIP_BLKDEV_NAME_SZ 20

/**
 * struct nvmxip_plat - the NVMXIP driver plat
 *
 * @phys_base:	NVM XIP device base address
 * @lba_shift:	block size shift count
 * @lba:	number of blocks
 *
 * The NVMXIP information read from the DT.
 */
struct nvmxip_plat {
	phys_addr_t phys_base;
	u32 lba_shift;
	lbaint_t lba;
};

#endif /* __DRIVER_NVMXIP_H__ */