diff --git a/components/esp_hw_support/Kconfig b/components/esp_hw_support/Kconfig index b54c862ad9..6a55ea39c8 100644 --- a/components/esp_hw_support/Kconfig +++ b/components/esp_hw_support/Kconfig @@ -14,6 +14,15 @@ menu "Hardware Settings" # Insert chip-specific MAC config rsource "./port/$IDF_TARGET/Kconfig.mac" + + config ESP_MAC_IGNORE_MAC_CRC_ERROR + bool "Ignore MAC CRC error (not recommended)" + depends on IDF_TARGET_ESP32 + default n + help + If you have an invalid MAC CRC (ESP_ERR_INVALID_CRC) problem + and you still want to use this chip, you can enable this option to bypass such an error. + This applies to both MAC_FACTORY and CUSTOM_MAC efuses. endmenu menu "Sleep Config" diff --git a/components/esp_hw_support/mac_addr.c b/components/esp_hw_support/mac_addr.c index 65f7db4f7e..93ae182592 100644 --- a/components/esp_hw_support/mac_addr.c +++ b/components/esp_hw_support/mac_addr.c @@ -97,7 +97,11 @@ esp_err_t esp_efuse_mac_get_custom(uint8_t *mac) if (efuse_crc != calc_crc) { ESP_LOGE(TAG, "Base MAC address from BLK3 of EFUSE CRC error, efuse_crc = 0x%02x; calc_crc = 0x%02x", efuse_crc, calc_crc); +#ifdef CONFIG_ESP_MAC_IGNORE_MAC_CRC_ERROR + ESP_LOGW(TAG, "Ignore MAC CRC error"); +#else return ESP_ERR_INVALID_CRC; +#endif } return ESP_OK; #endif @@ -133,7 +137,11 @@ esp_err_t esp_efuse_mac_get_default(uint8_t *mac) return ESP_OK; } else { ESP_LOGE(TAG, "Base MAC address from BLK0 of EFUSE CRC error, efuse_crc = 0x%02x; calc_crc = 0x%02x", efuse_crc, calc_crc); - abort(); +#ifdef CONFIG_ESP_MAC_IGNORE_MAC_CRC_ERROR + ESP_LOGW(TAG, "Ignore MAC CRC error"); +#else + return ESP_ERR_INVALID_CRC; +#endif } } #endif // CONFIG_IDF_TARGET_ESP32 diff --git a/components/esp_phy/src/phy_init.c b/components/esp_phy/src/phy_init.c index f0b8a04a52..36110cde57 100644 --- a/components/esp_phy/src/phy_init.c +++ b/components/esp_phy/src/phy_init.c @@ -594,7 +594,7 @@ static esp_err_t load_cal_data_from_nvs_handle(nvs_handle_t handle, return ESP_ERR_INVALID_SIZE; } uint8_t sta_mac[6]; - esp_efuse_mac_get_default(sta_mac); + ESP_ERROR_CHECK(esp_efuse_mac_get_default(sta_mac)); if (memcmp(sta_mac, cal_data_mac, sizeof(sta_mac)) != 0) { ESP_LOGE(TAG, "%s: calibration data MAC check failed: expected " \ MACSTR ", found " MACSTR, @@ -626,7 +626,7 @@ static esp_err_t store_cal_data_to_nvs_handle(nvs_handle_t handle, } uint8_t sta_mac[6]; - esp_efuse_mac_get_default(sta_mac); + ESP_ERROR_CHECK(esp_efuse_mac_get_default(sta_mac)); err = nvs_set_blob(handle, PHY_CAL_MAC_KEY, sta_mac, sizeof(sta_mac)); if (err != ESP_OK) { ESP_LOGE(TAG, "%s: store calibration mac failed(0x%x)\n", __func__, err); @@ -717,7 +717,7 @@ void esp_phy_load_cal_and_init(void) calibration_mode = PHY_RF_CAL_FULL; } - esp_efuse_mac_get_default(sta_mac); + ESP_ERROR_CHECK(esp_efuse_mac_get_default(sta_mac)); memcpy(cal_data->mac, sta_mac, 6); esp_err_t ret = register_chipv7_phy(init_data, cal_data, calibration_mode); if (ret == ESP_CAL_DATA_CHECK_FAIL) {