blob: eca474e14d8f9bbcb8c48f61a20857235415eb96 (
plain)
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
|
/* Copyright 2020 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/**
* @file
*
* @brief Private header file. Not meant to be used outside of mpu.c and tests.
*/
#ifndef __CROS_EC_MPU_PRIVATE_H
#define __CROS_EC_MPU_PRIVATE_H
int mpu_num_regions(void);
bool has_mpu(void);
bool mpu_is_unified(void);
void mpu_disable(void);
int mpu_update_region(uint8_t region, uint32_t addr, uint8_t size_bit,
uint16_t attr, uint8_t enable, uint8_t srd);
int mpu_config_region(uint8_t region, uint32_t addr, uint32_t size,
uint16_t attr, uint8_t enable);
struct mpu_rw_regions mpu_get_rw_regions(void);
#endif /* __CROS_EC_MPU_PRIVATE_H */
|
