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bootloader: Enable clock glitch detection

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Reset the device when clock glitch detected. Clock glitch detection is
only active in bootloader
This commit is contained in:
Sachin Parekh
2021-08-27 09:37:52 +05:30
parent 87b958c814
commit bf1dde7233
17 changed files with 250 additions and 20 deletions
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10
components/bootloader_support/src/esp32s3/bootloader_esp32s3.c
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@@ -34,6 +34,7 @@
#include "bootloader_mem.h"
#include "bootloader_console.h"
#include "bootloader_flash_priv.h"
#include "bootloader_soc.h"
#include "esp_efuse.h"
@@ -296,9 +297,18 @@ static void bootloader_super_wdt_auto_feed(void)
REG_WRITE(RTC_CNTL_SWD_WPROTECT_REG, 0);
}
static inline void bootloader_ana_reset_config(void)
{
//Enable WDT, BOR, and GLITCH reset
bootloader_ana_super_wdt_reset_config(true);
bootloader_ana_bod_reset_config(true);
bootloader_ana_clock_glitch_reset_config(true);
}
esp_err_t bootloader_init(void)
{
esp_err_t ret = ESP_OK;
bootloader_ana_reset_config();
bootloader_super_wdt_auto_feed();
// protect memory region
bootloader_init_mem();