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feat(bootloader): Support recovery bootloader for ESP32P4/C61

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This commit is contained in:
Konstantin Kondrashov
2026-05-13 10:18:15 +03:00
parent 98d74cb7e6
commit a742bd519a
17 changed files with 109 additions and 74 deletions
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components/efuse/src/esp_efuse_fields.c
+6
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@@ -160,6 +160,11 @@ esp_err_t esp_efuse_enable_ecdsa_p192_curve_mode(void)
#if SOC_RECOVERY_BOOTLOADER_SUPPORTED
esp_err_t esp_efuse_set_recovery_bootloader_offset(const uint32_t offset)
{
#if CONFIG_IDF_TARGET_ESP32P4 && !EFUSE_LL_HAS_RECOVERY_BOOTLOADER
// esp32p4 with version < 3.0 does not have recovery bootloader feature.
ESP_LOGE(TAG, "Recovery bootloader eFuse field is not available for this chip revision");
return ESP_ERR_NOT_SUPPORTED;
#else
// The eFuse field stores the sector number instead of the full address to conserve eFuse bits.
if (efuse_ll_get_recovery_bootloader_sector() == 0) {
ESP_LOGI(TAG, "Recovery bootloader offset has not been set yet.");
@@ -185,6 +190,7 @@ esp_err_t esp_efuse_set_recovery_bootloader_offset(const uint32_t offset)
ESP_LOGI(TAG, "Recovery bootloader offset in eFuse = 0x%" PRIx32, programmed_offset);
return ESP_OK;
#endif
}
#endif // SOC_RECOVERY_BOOTLOADER_SUPPORTED