1 /*
2  * Copyright (c) 2023 Arm Limited (or its affiliates). All rights reserved.
3  * SPDX-License-Identifier: Apache-2.0
4  */
5 
6 /**
7  * @file
8  * @brief tpidruro bits allocation
9  *
10  * Among other things, the tpidruro holds the address for the current
11  * CPU's struct _cpu instance. But such a pointer is at least 4-bytes
12  * aligned. That leaves two of free bits for other purposes.
13  */
14 
15 #ifndef ZEPHYR_INCLUDE_ARCH_ARM_CORTEX_A_R_TPIDRURO_H_
16 #define ZEPHYR_INCLUDE_ARCH_ARM_CORTEX_A_R_TPIDRURO_H_
17 
18 #define TPIDRURO_CURR_CPU 0xFFFFFFFCUL
19 
20 #endif /* ZEPHYR_INCLUDE_ARCH_ARM_CORTEX_A_R_TPIDRURO_H_ */
21