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efuse: Add 'disable Download Mode' & ESP32-S2 'Secure Download Mode' functionality

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Angus Gratton
2020-04-25 16:36:53 +10:00
committed by Angus Gratton
parent 48d9c14c28
commit f64ae4fa99
11 changed files with 195 additions and 45 deletions
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10
components/esp32s2/cpu_start.c
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@@ -292,6 +292,16 @@ void start_cpu0_default(void)
#if CONFIG_ESP32S2_BROWNOUT_DET
esp_brownout_init();
#endif
#if CONFIG_SECURE_DISABLE_ROM_DL_MODE
err = esp_efuse_disable_rom_download_mode();
assert(err == ESP_OK && "Failed to disable ROM download mode");
#endif
#if CONFIG_SECURE_ENABLE_SECURE_ROM_DL_MODE
err = esp_efuse_enable_rom_secure_download_mode();
assert(err == ESP_OK && "Failed to enable Secure Download mode");
#endif
rtc_gpio_force_hold_dis_all();
#ifdef CONFIG_VFS_SUPPORT_IO