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acrn-kernel/arch/arm/mach-alpine/alpine_cpu_resume.h

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-27 14:55:06 +08:00
/* SPDX-License-Identifier: GPL-2.0-or-later */
ARM: Alpine: smp support This patch introduces support for waking up secondary CPU cores on Alpine platform. Signed-off-by: Barak Wasserstrom <barak@annapurnalabs.com> Signed-off-by: Tsahee Zidenberg <tsahee@annapurnalabs.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-03-12 19:53:06 +08:00
/*
* Annapurna labs cpu-resume register structure.
*
* Copyright (C) 2015 Annapurna Labs Ltd.
*/
#ifndef ALPINE_CPU_RESUME_H_
#define ALPINE_CPU_RESUME_H_
/* Per-cpu regs */
struct al_cpu_resume_regs_per_cpu {
uint32_t flags;
uint32_t resume_addr;
};
/* general regs */
struct al_cpu_resume_regs {
/* Watermark for validating the CPU resume struct */
uint32_t watermark;
uint32_t flags;
struct al_cpu_resume_regs_per_cpu per_cpu[];
};
/* The expected magic number for validating the resume addresses */
#define AL_CPU_RESUME_MAGIC_NUM 0xf0e1d200
#define AL_CPU_RESUME_MAGIC_NUM_MASK 0xffffff00
#endif /* ALPINE_CPU_RESUME_H_ */