spi_flash: enable ESP32C2 SPI_FLASH_ROM_IMPL

components/spi_flash/Kconfig

@@ -53,9 +53,13 @@ menu "SPI Flash driver"
             to flash on ESP32-D2WD; (2) main SPI flash is connected to non-default pins; (3) main
             SPI flash chip is manufactured by ISSI.
 
+    config SPI_FLASH_HAS_ROM_IMPL
+        bool
+        default y if IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
+
     config SPI_FLASH_ROM_IMPL
         bool "Use esp_flash implementation in ROM"
-        depends on IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3
+        depends on SPI_FLASH_HAS_ROM_IMPL
         default n
         help
             Enable this flag to use new SPI flash driver functions from ROM instead of ESP-IDF.