# 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_FAM_SAMD21
    bool
    select CPU_COMMON_SAM0
    select CPU_CORE_CORTEX_M0PLUS
    select HAS_CPU_SAMD21
    select HAS_PUF_SRAM

## CPU Models
config CPU_MODEL_SAMD21E18A
    bool
    select CPU_FAM_SAMD21

config CPU_MODEL_SAMD21G18A
    bool
    select CPU_FAM_SAMD21

config CPU_MODEL_SAMD21J18A
    bool
    select CPU_FAM_SAMD21

config CPU_MODEL_SAMR21E18A
    bool
    select CPU_FAM_SAMD21

config CPU_MODEL_SAMR21G18A
    bool
    select CPU_FAM_SAMD21

## Definition of specific features
config HAS_CPU_SAMD21
    bool
    help
        Indicates that a 'samd21' cpu is being used.

## Common CPU symbols
config CPU_FAM
    default "samd21" if CPU_FAM_SAMD21

config CPU_MODEL
    default "samd21e18a" if CPU_MODEL_SAMD21E18A
    default "samd21g18a" if CPU_MODEL_SAMD21G18A
    default "samd21j18a" if CPU_MODEL_SAMD21J18A
    default "samr21e18a" if CPU_MODEL_SAMR21E18A
    default "samr21g18a" if CPU_MODEL_SAMR21G18A

config CPU
    default "samd21"

source "$(RIOTCPU)/sam0_common/Kconfig"