| /* |
| * Copyright (c) 2019 Carlo Caione <ccaione@baylibre.com> |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef _MACRO_PRIV_INC_ |
| #define _MACRO_PRIV_INC_ |
| |
| #include <zephyr/arch/arm64/tpidrro_el0.h> |
| |
| #ifdef _ASMLANGUAGE |
| |
| /* |
| * Get CPU id |
| */ |
| |
| .macro get_cpu_id xreg0 |
| mrs \xreg0, mpidr_el1 |
| /* FIMXME: aff3 not taken into consideration */ |
| ubfx \xreg0, \xreg0, #0, #24 |
| .endm |
| |
| /* |
| * Get CPU pointer |
| */ |
| |
| .macro get_cpu xreg0 |
| mrs \xreg0, tpidrro_el0 |
| and \xreg0, \xreg0, #TPIDRROEL0_CURR_CPU |
| .endm |
| |
| #endif /* _ASMLANGUAGE */ |
| |
| #endif /* _MACRO_PRIV_INC_ */ |
