# Copyright (c) 2020 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 CPU_CORE_XTENSA_L106
    bool
    select CPU_ARCH_XTENSA

config CPU_FAM_ESP8266
    bool
    select CPU_COMMON_ESP
    select CPU_CORE_XTENSA_L106
    select HAS_ARCH_ESP8266
    select HAS_CPU_ESP8266
    select HAS_PERIPH_RTC
    select HAS_PERIPH_RTT
    select HAS_PERIPH_RTT_OVERFLOW
    select HAS_PERIPH_RTT_SET_COUNTER

## CPU Models
config CPU_MODEL_ESP8266EX
    bool
    select CPU_FAM_ESP8266

config CPU_MODEL_ESP8266_ESP_12X
    bool
    select CPU_FAM_ESP8266

## Definition of specific features
config HAS_ARCH_ESP8266
    bool
    help
        Indicates that the current architecture is ESP8266.

config HAS_CPU_ESP8266
    bool
    help
        Indicates that the current CPU is 'esp8266'.

## Common CPU symbols
config CPU_CORE
    default "xtensa-l106" if CPU_CORE_XTENSA_L106

config CPU_FAM
    default "esp8266" if CPU_FAM_ESP8266

config CPU_MODEL
    default "esp8266ex" if CPU_MODEL_ESP8266EX
    default "esp8266-esp-12x" if CPU_MODEL_ESP8266_ESP_12X

config CPU
    default "esp8266" if CPU_FAM_ESP8266

source "$(RIOTCPU)/esp_common/Kconfig"