18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Annapurna labs cpu-resume register structure. 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Copyright (C) 2015 Annapurna Labs Ltd. 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#ifndef ALPINE_CPU_RESUME_H_ 98c2ecf20Sopenharmony_ci#define ALPINE_CPU_RESUME_H_ 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci/* Per-cpu regs */ 128c2ecf20Sopenharmony_cistruct al_cpu_resume_regs_per_cpu { 138c2ecf20Sopenharmony_ci uint32_t flags; 148c2ecf20Sopenharmony_ci uint32_t resume_addr; 158c2ecf20Sopenharmony_ci}; 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci/* general regs */ 188c2ecf20Sopenharmony_cistruct al_cpu_resume_regs { 198c2ecf20Sopenharmony_ci /* Watermark for validating the CPU resume struct */ 208c2ecf20Sopenharmony_ci uint32_t watermark; 218c2ecf20Sopenharmony_ci uint32_t flags; 228c2ecf20Sopenharmony_ci struct al_cpu_resume_regs_per_cpu per_cpu[]; 238c2ecf20Sopenharmony_ci}; 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci/* The expected magic number for validating the resume addresses */ 268c2ecf20Sopenharmony_ci#define AL_CPU_RESUME_MAGIC_NUM 0xf0e1d200 278c2ecf20Sopenharmony_ci#define AL_CPU_RESUME_MAGIC_NUM_MASK 0xffffff00 288c2ecf20Sopenharmony_ci 298c2ecf20Sopenharmony_ci#endif /* ALPINE_CPU_RESUME_H_ */ 30