Merge branch 'feat/support_esp32c2_eco4' into 'master'

feat(wifi):support esp32c2 chip version 2.0 wifi

Closes WIFI-6637、IDF-10216、WIFI-6669

See merge request espressif/esp-idf!32511

Author: Wang Tao

components/esp_hw_support/port/esp32c2/Kconfig.hw_support

@@ -13,12 +13,15 @@ choice ESP32C2_REV_MIN
         bool "Rev v1.0 (ECO1)"
     config ESP32C2_REV_MIN_1_1
         bool "Rev v1.1 (ECO2)"
+    config ESP32C2_REV_MIN_200
+        bool "Rev v2.0 (ECO4)"
 endchoice
 
 config ESP32C2_REV_MIN_FULL
     int
     default 100 if ESP32C2_REV_MIN_1
     default 101 if ESP32C2_REV_MIN_1_1
+    default 200 if ESP32C2_REV_MIN_200
 
 config ESP_REV_MIN_FULL
     int

components/esp_rom/CMakeLists.txt

@@ -166,6 +166,11 @@ else() # Regular app build
         # For ESP32S2, inclusion of ROM driver do not depend on CONFIG_SPI_FLASH_ROM_IMPL
         rom_linker_script("spiflash_legacy")
 
+    elseif(target STREQUAL "esp32c2")
+        if(CONFIG_ESP32C2_REV_MIN_FULL GREATER_EQUAL 200)
+            rom_linker_script("eco4")
+        endif()
+
     elseif(target STREQUAL "esp32c3")
 
         if(CONFIG_ESP32C3_REV_MIN_FULL GREATER_EQUAL 3)