alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-13 05:47:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

efuse(esp32): Deprecate esp_efuse_burn_new_values() & esp_efuse_write_random_key()

Browse Source 
These functions were used only for esp32 in secure_boot and flash encryption.
Use idf efuse APIs instead of efuse regs.
This commit is contained in:
Konstantin Kondrashov
2021-06-17 07:21:36 +08:00
committed by Angus Gratton
parent eca878b37f
commit f339b3fc96
86 changed files with 2785 additions and 2825 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
components/bootloader_support/src/esp32c3/bootloader_esp32c3.c
View File

@@ -37,6 +37,7 @@
#include "regi2c_ctrl.h"
#include "bootloader_console.h"
#include "bootloader_flash_priv.h"
#include "esp_efuse.h"
static const char *TAG = "boot.esp32c3";
@@ -294,6 +295,13 @@ esp_err_t bootloader_init(void)
assert(&_data_start <= &_data_end);
// clear bss section
bootloader_clear_bss_section();
// init eFuse virtual mode (read eFuses to RAM)
#ifdef CONFIG_EFUSE_VIRTUAL
ESP_LOGW(TAG, "eFuse virtual mode is enabled. If Secure boot or Flash encryption is enabled then it does not provide any security. FOR TESTING ONLY!");
#ifndef CONFIG_EFUSE_VIRTUAL_KEEP_IN_FLASH
esp_efuse_init_virtual_mode_in_ram();
#endif
#endif
// reset MMU
bootloader_reset_mmu();
// config clock