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`puf_sram` is a feature of the linker script, it does not need vendor specific hardware support.
41 lines
911 B
Plaintext
41 lines
911 B
Plaintext
# Copyright (c) 2020 HAW Hamburg
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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#
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config CPU_COMMON_SAMD21
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bool
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select CPU_COMMON_SAM0
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select CPU_CORE_CORTEX_M0PLUS
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select HAS_CPU_SAMD21
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select HAS_PERIPH_GPIO_FAST_READ
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config CPU_FAM_SAMD21
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bool
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select CPU_COMMON_SAMD21
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config CPU_FAM_SAMR21
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bool
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select CPU_COMMON_SAMD21
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## Definition of specific features
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config HAS_CPU_SAMD21
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bool
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help
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Indicates that a 'samd21' cpu is being used.
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## Common CPU symbols
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config CPU_FAM
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default "samd21" if CPU_FAM_SAMD21
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default "samr21" if CPU_FAM_SAMR21
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config CPU
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default "samd21" if CPU_COMMON_SAMD21
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source "$(RIOTCPU)/samd21/Kconfig.samd21"
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source "$(RIOTCPU)/samd21/Kconfig.samr21"
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source "$(RIOTCPU)/sam0_common/Kconfig"
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