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- /*
- * Copyright (c) 2022, MediaTek Inc. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- #ifndef MT_SMP_H
- #define MT_SMP_H
- #include <lib/mmio.h>
- #include <platform_def.h>
- #define CPU_PWR_STATUS (MCUCFG_BASE + 0xA840)
- #define SMP_CORE_TIMEOUT_MAX (50000)
- #define DO_SMP_CORE_ON_WAIT_TIMEOUT(k_cnt) ({ \
- CPU_PM_ASSERT(k_cnt < SMP_CORE_TIMEOUT_MAX); \
- k_cnt++; udelay(1); })
- void mt_smp_core_init_arch(unsigned int cluster, unsigned int cpu, int arm64,
- struct cpu_pwr_ctrl *pwr_ctrl);
- void mt_smp_core_bootup_address_set(struct cpu_pwr_ctrl *pwr_ctrl, uintptr_t entry);
- int mt_smp_power_core_on(unsigned int cpu_id, struct cpu_pwr_ctrl *pwr_ctrl);
- int mt_smp_power_core_off(struct cpu_pwr_ctrl *pwr_ctrl);
- void mt_smp_init(void);
- #endif /* MT_SMP_H */
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