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30 lines
691 B
C
30 lines
691 B
C
/*
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* SPDX-FileCopyrightText: 2010-2023 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 <stddef.h>
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#include "esp_log.h"
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#include "esp_attr.h"
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static const char *TAG = "fpga_rng";
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/* Placed in IRAM since test_apps expects it to be */
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void IRAM_ATTR bootloader_fill_random(void *buffer, size_t length)
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{
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ESP_EARLY_LOGE(TAG, "Project configuration is for internal FPGA use, RNG will not work");
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uint8_t *buffer_bytes = (uint8_t *)buffer;
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for (int i = 0; i < length; i++) {
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buffer_bytes[i] = 0x5A;
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}
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}
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/**
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* @brief No-op function, used to force linking this file
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*
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*/
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void esp_common_include_fpga_overrides_rng(void)
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{
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}
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