78 lines
1.5 KiB
C
78 lines
1.5 KiB
C
/*
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* Copyright (c) 2021, 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 <common/bl_common.h>
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#include <plat/arm/common/plat_arm.h>
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#include <plat/common/platform.h>
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#include <platform_def.h>
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/*
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* Table of regions to map using the MMU.
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* Replace or extend the below regions as required
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*/
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const mmap_region_t plat_arm_mmap[] = {
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ARM_MAP_SHARED_RAM,
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ARM_MAP_NS_SHARED_RAM,
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ARM_MAP_NS_DRAM1,
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DIPHDA_MAP_DEVICE,
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DIPHDA_EXTERNAL_FLASH,
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{0}
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};
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/* diphda only has one always-on power domain and there
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* is no power control present
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*/
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void __init plat_arm_pwrc_setup(void)
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{
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}
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unsigned int plat_get_syscnt_freq2(void)
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{
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/* Returning the Generic Timer Frequency */
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return SYS_COUNTER_FREQ_IN_TICKS;
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}
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/*
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* Helper function to initialize ARM interconnect driver.
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*/
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void plat_arm_interconnect_init(void)
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{
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}
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/*
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* Helper function to place current master into coherency
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*/
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void plat_arm_interconnect_enter_coherency(void)
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{
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}
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/*
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* Helper function to remove current master from coherency
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*/
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void plat_arm_interconnect_exit_coherency(void)
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{
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}
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/*
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* This function is invoked during Mbed TLS library initialisation to get a heap
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* The function simply returns the default allocated heap.
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*/
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#if TRUSTED_BOARD_BOOT
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int plat_get_mbedtls_heap(void **heap_addr, size_t *heap_size)
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{
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assert(heap_addr != NULL);
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assert(heap_size != NULL);
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return arm_get_mbedtls_heap(heap_addr, heap_size);
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}
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#endif
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