cpu/esp8266: model Kconfig

cpu/esp8266/Kconfig

@@ -19,6 +19,17 @@ config CPU_FAM_ESP8266
     select HAS_PERIPH_RTT_OVERFLOW
     select HAS_PERIPH_RTT_SET_COUNTER
 
+    select PACKAGE_ESP8266_SDK if TEST_KCONFIG
+    select MODULE_ESP_SDK if TEST_KCONFIG
+    select MODULE_ESP_IDF_ESP8266 if TEST_KCONFIG
+    select MODULE_ESP_IDF_NVS_FLASH if TEST_KCONFIG
+    select MODULE_ESP_IDF_SPI_FLASH if TEST_KCONFIG
+    select MODULE_ESP_IDF_UTIL if TEST_KCONFIG
+    select MODULE_ESP_IDF_WPA_SUPPLICANT_CRYPTO if TEST_KCONFIG
+    select MODULE_ESP_SDK if TEST_KCONFIG
+    select MODULE_PERIPH_COMMON if TEST_KCONFIG
+    select MODULE_RTT_RTC if HAS_PERIPH_RTT && MODULE_PERIPH_RTC
+
 ## CPU Models
 config CPU_MODEL_ESP8266EX
     bool
@@ -54,3 +65,11 @@ config CPU
     default "esp8266" if CPU_FAM_ESP8266
 
 source "$(RIOTCPU)/esp_common/Kconfig"
+
+config MODULE_ESP_I2C_SW
+    bool
+    default y if MODULE_PERIPH_I2C
+    select MODULE_PERIPH_I2C_SW
+
+rsource "sdk/Kconfig"
+rsource "vendor/Kconfig"

cpu/esp8266/Makefile.features

@@ -9,3 +9,9 @@ FEATURES_PROVIDED += periph_rtt
 FEATURES_PROVIDED += periph_rtc
 FEATURES_PROVIDED += periph_rtt_overflow
 FEATURES_PROVIDED += periph_rtt_set_counter
+
+# This configuration enables modules that are only available when using Kconfig
+# module modelling
+ifeq (1, $(TEST_KCONFIG))
+  KCONFIG_ADD_CONFIG += $(RIOTCPU)/esp8266/esp8266.config
+endif

cpu/esp8266/esp8266.config

@@ -0,0 +1,2 @@
+CONFIG_MODULE_MTD=y
+CONFIG_MODULE_PS=y

cpu/esp8266/sdk/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_SDK
+    bool
+    depends on TEST_KCONFIG
+    depends on HAS_ARCH_ESP8266

cpu/esp8266/vendor/Kconfig

@@ -0,0 +1,9 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+rsource "esp-gdbstub/Kconfig"
+rsource "esp-idf/Kconfig"

cpu/esp8266/vendor/esp-gdbstub/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_GDBSTUB
+    bool "gdbstub interface support"
+    depends on TEST_KCONFIG
+    depends on HAS_ARCH_ESP8266

cpu/esp8266/vendor/esp-idf/Kconfig

@@ -0,0 +1,18 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_IDF
+    bool
+    depends on TEST_KCONFIG
+    depends on HAS_ARCH_ESP8266
+
+rsource "esp8266/source/Kconfig"
+rsource "heap/src/Kconfig"
+rsource "nvs_flash/src/Kconfig"
+rsource "spi_flash/Kconfig"
+rsource "util/src/Kconfig"
+rsource "wpa_supplicant/Kconfig"

cpu/esp8266/vendor/esp-idf/esp8266/source/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_IDF_ESP8266
+    bool
+    depends on TEST_KCONFIG
+    depends on MODULE_ESP_IDF

cpu/esp8266/vendor/esp-idf/heap/src/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_IDF_HEAP
+    bool
+    depends on TEST_KCONFIG
+    depends on MODULE_ESP_IDF

cpu/esp8266/vendor/esp-idf/nvs_flash/src/Kconfig

@@ -0,0 +1,13 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_IDF_NVS_FLASH
+    bool
+    depends on TEST_KCONFIG
+    depends on MODULE_ESP_IDF
+    help
+        Non-volatile storage library.

cpu/esp8266/vendor/esp-idf/spi_flash/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_IDF_SPI_FLASH
+    bool
+    depends on TEST_KCONFIG
+    depends on MODULE_ESP_IDF

cpu/esp8266/vendor/esp-idf/util/src/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_IDF_UTIL
+    bool
+    depends on TEST_KCONFIG
+    depends on MODULE_ESP_IDF

cpu/esp8266/vendor/esp-idf/wpa_supplicant/Kconfig

@@ -0,0 +1,9 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+rsource "port/Kconfig"
+rsource "src/crypto/Kconfig"

cpu/esp8266/vendor/esp-idf/wpa_supplicant/port/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_IDF_WPA_SUPPLICANT_PORT
+    bool
+    depends on TEST_KCONFIG
+    depends on MODULE_ESP_IDF

cpu/esp8266/vendor/esp-idf/wpa_supplicant/src/crypto/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_IDF_WPA_SUPPLICANT_CRYPTO
+    bool
+    depends on TEST_KCONFIG
+    depends on MODULE_ESP_IDF