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git01.mediatek.com / filogic / atf / c0415c6335f2ba2d3345b0cc710ef3748d23fd86 / . / include / plat / arm / common / arm_sip_svc.h
blob: 16573ce6a6f91c68bdf83619af7ee9f1293d0d5b [file] [log] [blame]
dp-arm1cebefd2016-09-19 11:21:03 +0100[diff] [blame]1/*
Antonio Nino Diaz05fdb832018-10-25 16:53:04 +0100[diff] [blame]2 * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
dp-arm1cebefd2016-09-19 11:21:03 +0100[diff] [blame]3 *
dp-armfa3cf0b2017-05-03 09:38:09 +0100[diff] [blame]4 * SPDX-License-Identifier: BSD-3-Clause
dp-arm1cebefd2016-09-19 11:21:03 +0100[diff] [blame]5 */
6
Antonio Nino Diaz05fdb832018-10-25 16:53:04 +0100[diff] [blame]7#ifndef ARM_SIP_SVC_H
8#define ARM_SIP_SVC_H
9
Antonio Nino Diaze0f90632018-12-14 00:18:21 +0000[diff] [blame]10#include <lib/utils_def.h>
dp-arm1cebefd2016-09-19 11:21:03 +0100[diff] [blame]11
12/* SMC function IDs for SiP Service queries */
13
Antonio Nino Diaz05fdb832018-10-25 16:53:04 +0100[diff] [blame]14#define ARM_SIP_SVC_CALL_COUNT U(0x8200ff00)
15#define ARM_SIP_SVC_UID U(0x8200ff01)
16/* U(0x8200ff02) is reserved */
17#define ARM_SIP_SVC_VERSION U(0x8200ff03)
dp-arm1cebefd2016-09-19 11:21:03 +0100[diff] [blame]18
Jeenu Viswambharanbc1a9292017-02-16 14:55:15 +0000[diff] [blame]19/* Function ID for requesting state switch of lower EL */
Antonio Nino Diaz05fdb832018-10-25 16:53:04 +0100[diff] [blame]20#define ARM_SIP_SVC_EXE_STATE_SWITCH U(0x82000020)
Jeenu Viswambharanbc1a9292017-02-16 14:55:15 +0000[diff] [blame]21
dp-arm1cebefd2016-09-19 11:21:03 +0100[diff] [blame]22/* ARM SiP Service Calls version numbers */
Antonio Nino Diaz05fdb832018-10-25 16:53:04 +0100[diff] [blame]23#define ARM_SIP_SVC_VERSION_MAJOR U(0x0)
24#define ARM_SIP_SVC_VERSION_MINOR U(0x2)
dp-arm1cebefd2016-09-19 11:21:03 +0100[diff] [blame]25
Antonio Nino Diaz05fdb832018-10-25 16:53:04 +0100[diff] [blame]26#endif /* ARM_SIP_SVC_H */