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https://github.com/ARM-software/arm-trusted-firmware.git
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621d64f89b
Fix violations of MISRA C-2012 Rules 8.13, 10.1, 10.3, 17.7 and 20.7. Change-Id: I6f45a1069b742aebf9e1d6a403717b1522083f51 Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
83 lines
2 KiB
C
83 lines
2 KiB
C
/*
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* Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <arch_helpers.h>
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#include <assert.h>
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#include <console.h>
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#include <debug.h>
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#include <platform.h>
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#include <stddef.h>
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#include "psci_private.h"
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void __dead2 psci_system_off(void)
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{
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psci_print_power_domain_map();
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assert(psci_plat_pm_ops->system_off != NULL);
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/* Notify the Secure Payload Dispatcher */
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if ((psci_spd_pm != NULL) && (psci_spd_pm->svc_system_off != NULL)) {
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psci_spd_pm->svc_system_off();
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}
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(void) console_flush();
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/* Call the platform specific hook */
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psci_plat_pm_ops->system_off();
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/* This function does not return. We should never get here */
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}
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void __dead2 psci_system_reset(void)
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{
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psci_print_power_domain_map();
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assert(psci_plat_pm_ops->system_reset != NULL);
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/* Notify the Secure Payload Dispatcher */
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if ((psci_spd_pm != NULL) && (psci_spd_pm->svc_system_reset != NULL)) {
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psci_spd_pm->svc_system_reset();
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}
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(void) console_flush();
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/* Call the platform specific hook */
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psci_plat_pm_ops->system_reset();
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/* This function does not return. We should never get here */
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}
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u_register_t psci_system_reset2(uint32_t reset_type, u_register_t cookie)
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{
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unsigned int is_vendor;
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psci_print_power_domain_map();
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assert(psci_plat_pm_ops->system_reset2 != NULL);
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is_vendor = (reset_type >> PSCI_RESET2_TYPE_VENDOR_SHIFT) & 1U;
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if (is_vendor == 0U) {
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/*
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* Only WARM_RESET is allowed for architectural type resets.
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*/
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if (reset_type != PSCI_RESET2_SYSTEM_WARM_RESET)
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return (u_register_t) PSCI_E_INVALID_PARAMS;
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if ((psci_plat_pm_ops->write_mem_protect != NULL) &&
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(psci_plat_pm_ops->write_mem_protect(0) < 0)) {
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return (u_register_t) PSCI_E_NOT_SUPPORTED;
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}
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}
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/* Notify the Secure Payload Dispatcher */
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if ((psci_spd_pm != NULL) && (psci_spd_pm->svc_system_reset != NULL)) {
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psci_spd_pm->svc_system_reset();
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}
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(void) console_flush();
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return (u_register_t)
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psci_plat_pm_ops->system_reset2((int) is_vendor, reset_type,
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cookie);
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}
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