diff --git a/arch/xtensa/src/esp32/esp32_start.c b/arch/xtensa/src/esp32/esp32_start.c index 01630671fc3..8fe22706feb 100644 --- a/arch/xtensa/src/esp32/esp32_start.c +++ b/arch/xtensa/src/esp32/esp32_start.c @@ -388,8 +388,8 @@ static noreturn_function void __esp32_start(void) chip_rev = esp_efuse_hal_chip_revision(); - _info("ESP32 chip revision is v%" PRId32 ".%01ld\n", - chip_rev / 100, chip_rev % 100); + ets_printf("ESP32 chip revision is v%" PRId32 ".%01ld\n", + chip_rev / 100, chip_rev % 100); if (chip_rev < 300) {