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Merge pull request #410 from soby-mathew/sm/psci_handler_reorg

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Reorganise PSCI PM handler setup on ARM Standard platforms
This commit is contained in:
danh-arm
2015-10-21 12:16:51 +01:00
parent 7b66a0269e 785fb92b8a
commit 84ab33e1e9
9 changed files with 116 additions and 73 deletions
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6
include/plat/arm/css/common/css_def.h
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@@ -39,8 +39,6 @@
*************************************************************************/
#define MHU_PAYLOAD_CACHED 0
#define TRUSTED_MAILBOX_BASE ARM_TRUSTED_SRAM_BASE
#define NSROM_BASE 0x1f000000
#define NSROM_SIZE 0x00001000
@@ -116,4 +114,8 @@
/* System timer related constants */
#define PLAT_ARM_NSTIMER_FRAME_ID 1
/* Trusted mailbox base address common to all CSS */
#define PLAT_ARM_TRUSTED_MAILBOX_BASE ARM_TRUSTED_SRAM_BASE
#endif /* __CSS_DEF_H__ */

48
include/plat/arm/css/common/css_pm.h Normal file
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@@ -0,0 +1,48 @@
/*
* Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of ARM nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __CSS_PM_H__
#define __CSS_PM_H__
#include <cdefs.h>
#include <psci.h>
#include <types.h>
int css_pwr_domain_on(u_register_t mpidr);
void css_pwr_domain_on_finish(const psci_power_state_t *target_state);
void css_pwr_domain_off(const psci_power_state_t *target_state);
void css_pwr_domain_suspend(const psci_power_state_t *target_state);
void css_pwr_domain_suspend_finish(
const psci_power_state_t *target_state);
void __dead2 css_system_off(void);
void __dead2 css_system_reset(void);
void css_cpu_standby(plat_local_state_t cpu_state);
#endif /* __CSS_PM_H__ */