2021-05-09 22:35:07 -04:00
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/*
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* SPDX-FileCopyrightText: 2019-2021 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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2019-10-02 13:19:26 -04:00
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#include "sdkconfig.h"
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#include "bootloader_clock.h"
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#include "bootloader_common.h"
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2020-08-05 02:56:01 -04:00
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#include "soc/efuse_reg.h"
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2019-10-02 13:19:26 -04:00
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uint8_t bootloader_common_get_chip_revision(void)
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{
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2020-06-08 10:14:21 -04:00
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// should return the same value as esp_efuse_get_chip_ver()
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2020-01-16 22:47:08 -05:00
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/* No other revisions for ESP32-S2 */
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2019-10-02 13:19:26 -04:00
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return 0;
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}
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2020-08-05 02:56:01 -04:00
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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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2021-05-21 10:24:31 -04:00
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return REG_GET_FIELD(EFUSE_RD_MAC_SPI_SYS_4_REG, EFUSE_PKG_VERSION);
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2020-08-05 02:56:01 -04:00
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}
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