mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-10 15:10:38 +00:00
2ce76a6ad3
A core can be powered down for cpuidle or when it is hotplugged off. In either case, the warmboot return address would be different. Allow setting the warmboot address for a specific cpu, optimize and write to the firmware, if the address is different than the previously set address. Export qcom_scm_set_warm_boot_addr function move the warm boot flags to implementation. Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
24 lines
879 B
C
24 lines
879 B
C
/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
|
|
* Copyright (C) 2015 Linaro Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef __QCOM_SCM_H
|
|
#define __QCOM_SCM_H
|
|
|
|
extern int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus);
|
|
extern int qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus);
|
|
|
|
#define QCOM_SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF))
|
|
|
|
extern u32 qcom_scm_get_version(void);
|
|
|
|
#endif
|