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37 lines
708 B
C
37 lines
708 B
C
/*
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* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <sys/param.h>
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#include <inttypes.h>
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#include "sdkconfig.h"
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#include "rom/cache.h"
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#include "esp_private/esp_cache_esp32_private.h"
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static cache_driver_t s_cache_drv = {
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Cache_Flush,
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NULL,
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};
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void cache_register_writeback(cache_driver_t *func)
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{
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s_cache_drv.cache_writeback_psram = func->cache_writeback_psram;
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}
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void cache_sync(void)
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{
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if (s_cache_drv.cache_writeback_psram) {
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s_cache_drv.cache_writeback_psram();
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}
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s_cache_drv.cache_flush(0);
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#if !CONFIG_FREERTOS_UNICORE
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s_cache_drv.cache_flush(1);
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#endif // !CONFIG_FREERTOS_UNICORE
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}
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