29 lines
592 B
C
29 lines
592 B
C
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/*
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* Copyright (c) 2025 Advanced Micro Devices, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/cache.h>
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#include <zephyr/device.h>
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#include <zephyr/kernel.h>
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void soc_early_init_hook(void)
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{
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if (IS_ENABLED(CONFIG_ICACHE)) {
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if (!(__get_SCTLR() & SCTLR_I_Msk)) {
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L1C_InvalidateICacheAll();
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__set_SCTLR(__get_SCTLR() | SCTLR_I_Msk);
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barrier_isync_fence_full();
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}
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}
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if (IS_ENABLED(CONFIG_DCACHE)) {
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if (!(__get_SCTLR() & SCTLR_C_Msk)) {
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L1C_InvalidateDCacheAll();
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__set_SCTLR(__get_SCTLR() | SCTLR_C_Msk);
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barrier_dsync_fence_full();
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}
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}
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}
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