kopia lustrzana https://github.com/espressif/esp-idf
51 wiersze
1.4 KiB
C
51 wiersze
1.4 KiB
C
/*
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* SPDX-FileCopyrightText: 2013-2022 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 <string.h>
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#include "esp_chip_info.h"
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#include "soc/soc.h"
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#include "soc/chip_revision.h"
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#include "soc/efuse_reg.h"
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#include "hal/efuse_ll.h"
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#include "hal/efuse_hal.h"
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void esp_chip_info(esp_chip_info_t* out_info)
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{
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memset(out_info, 0, sizeof(*out_info));
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out_info->model = CHIP_ESP32;
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out_info->revision = efuse_hal_chip_revision();
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if (efuse_ll_get_disable_app_cpu() == 0) {
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out_info->cores = 2;
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} else {
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out_info->cores = 1;
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}
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out_info->features = CHIP_FEATURE_WIFI_BGN;
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if (efuse_ll_get_disable_bt() == 0) {
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out_info->features |= CHIP_FEATURE_BT | CHIP_FEATURE_BLE;
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}
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uint32_t package = efuse_ll_get_chip_ver_pkg();
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if (package == EFUSE_RD_CHIP_VER_PKG_ESP32D2WDQ5 ||
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package == EFUSE_RD_CHIP_VER_PKG_ESP32PICOD2 ||
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package == EFUSE_RD_CHIP_VER_PKG_ESP32PICOD4 ||
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package == EFUSE_RD_CHIP_VER_PKG_ESP32PICOV302) {
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out_info->features |= CHIP_FEATURE_EMB_FLASH;
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}
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if(package == EFUSE_RD_CHIP_VER_PKG_ESP32D0WDR2V3 ||
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package == EFUSE_RD_CHIP_VER_PKG_ESP32PICOV302) {
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out_info->features |= CHIP_FEATURE_EMB_PSRAM;
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}
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}
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#if CONFIG_ESP32_ECO3_CACHE_LOCK_FIX
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inline bool soc_has_cache_lock_bug(void)
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{
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unsigned rev = efuse_hal_chip_revision();
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return ESP_CHIP_REV_ABOVE(rev, 300);
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}
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#endif
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