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feat(espefuse): Adds efuses for esp32h2 eco5

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- Support efuses that are not present in the main efuse table
This commit is contained in:
Konstantin Kondrashov
2024-12-23 17:06:47 +02:00
parent 95891227a5
commit 820a73f4cc
13 changed files with 255 additions and 70 deletions
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components/efuse/src/efuse_controller/keys/with_key_purposes/esp_efuse_api_key.c
+6 -2
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@@ -1,9 +1,11 @@
/*
* SPDX-FileCopyrightText: 2017-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2017-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "soc/chip_revision.h"
#include "hal/efuse_hal.h"
#include "esp_efuse.h"
#include "esp_efuse_utility.h"
#include "soc/efuse_periph.h"
@@ -318,7 +320,9 @@ esp_err_t esp_efuse_write_key(esp_efuse_block_t block, esp_efuse_purpose_t purpo
#if SOC_EFUSE_ECDSA_USE_HARDWARE_K
if (purpose == ESP_EFUSE_KEY_PURPOSE_ECDSA_KEY) {
// Permanently enable the hardware TRNG supplied k mode (most secure mode)
ESP_EFUSE_CHK(esp_efuse_write_field_bit(ESP_EFUSE_ECDSA_FORCE_USE_HARDWARE_K));
if (!CONFIG_IDF_TARGET_ESP32H2 || (CONFIG_IDF_TARGET_ESP32H2 && !ESP_CHIP_REV_ABOVE(efuse_hal_chip_revision(), 102))) {
ESP_EFUSE_CHK(esp_efuse_write_field_bit(ESP_EFUSE_ECDSA_FORCE_USE_HARDWARE_K));
}
}
#endif
ESP_EFUSE_CHK(esp_efuse_set_key_purpose(block, purpose));