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esp32h2: add bootloader support

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This commit is contained in:
Shu Chen
2021-06-10 19:28:18 +08:00
parent 5e3689ae0f
commit c0056813f2
21 changed files with 1397 additions and 2 deletions
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20
components/bootloader_support/src/bootloader_efuse_esp32h2.c Normal file
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/*
* SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdint.h>
#include "soc/efuse_reg.h"
uint8_t bootloader_common_get_chip_revision(void)
{
// should return the same value as esp_efuse_get_chip_ver()
return REG_GET_FIELD(EFUSE_RD_MAC_SPI_SYS_3_REG, EFUSE_WAFER_VERSION);
}
uint32_t bootloader_common_get_chip_ver_pkg(void)
{
// should return the same value as esp_efuse_get_pkg_ver()
return REG_GET_FIELD(EFUSE_RD_MAC_SPI_SYS_3_REG, EFUSE_PKG_VERSION);
}