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Diffstat (limited to 'zephyr/shim/include/mpu.h')
| -rw-r--r-- | zephyr/shim/include/mpu.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/zephyr/shim/include/mpu.h b/zephyr/shim/include/mpu.h deleted file mode 100644 index 3555ef0db1..0000000000 --- a/zephyr/shim/include/mpu.h +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_MPU_H -#define __CROS_EC_MPU_H - -/* This matches up with core/cortex-m/include/mpu.h */ - -/* Location of iram.text */ -extern char __iram_text_start; -extern char __iram_text_end; - -/** Enable MPU */ -void mpu_enable(void); - -/** - * Returns the value of MPU type register - * - * @returns 0 for now (always) - */ -uint32_t mpu_get_type(void); - -/** Protect RAM from code execution */ -int mpu_protect_data_ram(void); - -/** Protect code RAM from being overwritten */ -int mpu_protect_code_ram(void); - -/** Protect internal mapped flash memory from code execution */ -int mpu_lock_ro_flash(void); -int mpu_lock_rw_flash(void); - -#endif /* __CROS_EC_CPU_H */ |