laokaiyao
21 lines
549 B
C
21 lines
549 B
C
/*
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* SPDX-FileCopyrightText: 2020-2022 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 <stdint.h>
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#include "soc/efuse_reg.h"
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uint8_t bootloader_common_get_chip_revision(void)
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{
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// should return the same value as esp_efuse_get_chip_ver()
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return REG_GET_FIELD(EFUSE_RD_BLK2_DATA1_REG, EFUSE_WAFER_VERSION);
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}
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uint32_t bootloader_common_get_chip_ver_pkg(void)
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{
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// should return the same value as esp_efuse_get_pkg_ver()
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return REG_GET_FIELD(EFUSE_RD_BLK2_DATA1_REG, EFUSE_PKG_VERSION);
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}
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