1262aceaaSSandeep Tripathy /* 26e92a82cSNishant Sharma * Copyright (c) 2017-2023, ARM Limited and Contributors. All rights reserved. 3262aceaaSSandeep Tripathy * Copyright (c) 2020, Broadcom 4262aceaaSSandeep Tripathy * SPDX-License-Identifier: BSD-3-Clause 5262aceaaSSandeep Tripathy */ 6262aceaaSSandeep Tripathy 7262aceaaSSandeep Tripathy #include <bl31/ehf.h> 8262aceaaSSandeep Tripathy 9262aceaaSSandeep Tripathy #include <platform_def.h> 10262aceaaSSandeep Tripathy 11262aceaaSSandeep Tripathy /* 12262aceaaSSandeep Tripathy * Enumeration of priority levels on ARM platforms. 13262aceaaSSandeep Tripathy */ 14262aceaaSSandeep Tripathy ehf_pri_desc_t plat_exceptions[] = { 15*f87e54f7SManish Pandey #if ENABLE_FEAT_RAS && FFH_SUPPORT 16262aceaaSSandeep Tripathy /* RAS Priority */ 17262aceaaSSandeep Tripathy EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_RAS_PRI), 18262aceaaSSandeep Tripathy #endif 19262aceaaSSandeep Tripathy 20262aceaaSSandeep Tripathy #if SDEI_SUPPORT 21262aceaaSSandeep Tripathy /* Critical priority SDEI */ 22262aceaaSSandeep Tripathy EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_SDEI_CRITICAL_PRI), 23262aceaaSSandeep Tripathy 24262aceaaSSandeep Tripathy /* Normal priority SDEI */ 25262aceaaSSandeep Tripathy EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_SDEI_NORMAL_PRI), 26262aceaaSSandeep Tripathy #endif 27bf01999aSOmkar Anand Kulkarni 286e92a82cSNishant Sharma #if SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP) 29*f87e54f7SManish Pandey #if ENABLE_FEAT_RAS && FFH_SUPPORT 30bf01999aSOmkar Anand Kulkarni #if (PLAT_SP_PRI != PLAT_RAS_PRI) 31262aceaaSSandeep Tripathy EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_SP_PRI), 32262aceaaSSandeep Tripathy #endif 33bf01999aSOmkar Anand Kulkarni #else 34bf01999aSOmkar Anand Kulkarni EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_SP_PRI), 35bf01999aSOmkar Anand Kulkarni #endif 36bf01999aSOmkar Anand Kulkarni #endif 37bf01999aSOmkar Anand Kulkarni 381b491eeaSElyes Haouas /* Platform specific exceptions description */ 39262aceaaSSandeep Tripathy #ifdef PLAT_EHF_DESC 40262aceaaSSandeep Tripathy PLAT_EHF_DESC, 41262aceaaSSandeep Tripathy #endif 42262aceaaSSandeep Tripathy }; 43262aceaaSSandeep Tripathy 44262aceaaSSandeep Tripathy /* Plug in ARM exceptions to Exception Handling Framework. */ 45262aceaaSSandeep Tripathy EHF_REGISTER_PRIORITIES(plat_exceptions, ARRAY_SIZE(plat_exceptions), PLAT_PRI_BITS); 46