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https://github.com/ARM-software/arm-trusted-firmware.git
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8ac176585a
Instead of instantiating a local copy of GICv3 driver data for SGI platforms, reuse the existing instance of GICv3 driver data available in the arm common platform code. Change-Id: If6f38e15d1f0e20cea96fff98091da300015d295 Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com> Signed-off-by: Vishwanatha HG <vishwanatha.hg@arm.com>
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/*
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* Copyright (c) 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 <assert.h>
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#include <debug.h>
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#include <plat_arm.h>
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#include <platform_def.h>
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#include <sgi_variant.h>
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#include <sgi_plat_config.h>
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#include <string.h>
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static css_plat_config_t *css_plat_info;
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/* GIC */
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/* The GICv3 driver only needs to be initialized in EL3 */
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uintptr_t rdistif_base_addrs[PLATFORM_CORE_COUNT];
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/* Interconnect configuration for SGI575 */
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const css_inteconn_config_t sgi575_inteconn = {
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.ip_type = ARM_CMN,
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.plat_inteconn_desc = NULL
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};
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/* Configuration structure for SGI575 */
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css_plat_config_t sgi575_config = {
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.inteconn = &sgi575_inteconn,
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};
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/*******************************************************************************
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* This function initializes the platform sturcture.
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******************************************************************************/
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void plat_config_init(void)
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{
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/* Get the platform configurations */
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switch (GET_SGI_PART_NUM) {
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case SGI575_SSC_VER_PART_NUM:
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css_plat_info = &sgi575_config;
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break;
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default:
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ERROR("Not a valid sgi variant!\n");
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panic();
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}
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}
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/*******************************************************************************
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* This function returns the platform structure pointer.
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******************************************************************************/
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css_plat_config_t *get_plat_config(void)
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{
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assert(css_plat_info != NULL);
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return css_plat_info;
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}
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