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Secure boot v2 support for ESP32-S2

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This commit is contained in:
Supreet Deshpande
2020-03-04 00:28:18 +05:30
committed by bot
parent ba717a298f
commit e640e148cf
11 changed files with 509 additions and 74 deletions
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11
components/bootloader_support/src/esp32/secure_boot.c
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@@ -392,6 +392,17 @@ esp_err_t esp_secure_boot_v2_permanently_enable(const esp_image_metadata_t *imag
ESP_LOGW(TAG, "Not disabling ROM BASIC fallback - SECURITY COMPROMISED");
#endif
#ifdef CONFIG_SECURE_DISABLE_ROM_DL_MODE
ESP_LOGI(TAG, "Disable ROM Download mode...");
esp_err_t err = esp_efuse_disable_rom_download_mode();
if (err != ESP_OK) {
ESP_LOGE(TAG, "Could not disable ROM Download mode...");
return ESP_FAIL;
}
#else
ESP_LOGW(TAG, "Not disabling ROM Download mode - SECURITY COMPROMISED");
#endif
#ifndef CONFIG_SECURE_BOOT_V2_ALLOW_EFUSE_RD_DIS
bool rd_dis_now = true;
#ifdef CONFIG_SECURE_FLASH_ENC_ENABLED