# # For a description of the syntax of this configuration file, # see misc/tools/kconfig-language.txt. # comment "Atmel SAMD Configuration Options" choice prompt "Atmel SAMD Chip Selection" default ARCH_CHIP_SAMD20J18 depends on ARCH_CHIP_SAMD config ARCH_CHIP_SAMD20E14 bool "SAMD20E14" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20E ---help--- Flash 16KB SRAM 2KB config ARCH_CHIP_SAMD20E15 bool "SAMD20E15" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20E ---help--- Flash 32KB SRAM 4KB config ARCH_CHIP_SAMD20E16 bool "SAMD20E16" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20E ---help--- Flash 64KB SRAM 8KB config ARCH_CHIP_SAMD20E17 bool "SAMD20E17" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20E ---help--- Flash 128KB SRAM 16KB config ARCH_CHIP_SAMD20E18 bool "SAMD20E18" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20E ---help--- Flash 256KB SRAM 32KB config ARCH_CHIP_SAMD20G14 bool "SAMD20G14" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20G ---help--- Flash 16KB SRAM 2KB config ARCH_CHIP_SAMD20G15 bool "SAMD20G15" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20G ---help--- Flash 32KB SRAM 4KB config ARCH_CHIP_SAMD20G16 bool "SAMD20G16" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20G ---help--- Flash 64KB SRAM 8KB config ARCH_CHIP_SAMD20G17 bool "SAMD20G17" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20G ---help--- Flash 128KB SRAM 16KB config ARCH_CHIP_SAMD20G18 bool "SAMD20G18" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20G ---help--- Flash 256KB SRAM 32KB config ARCH_CHIP_SAMD20J14 bool "SAMD20J14" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20J ---help--- Flash 16KB SRAM 2KB config ARCH_CHIP_SAMD20J15 bool "SAMD20J15" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20J ---help--- Flash 32KB SRAM 4KB config ARCH_CHIP_SAMD20J16 bool "SAMD20J16" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20J ---help--- Flash 64KB SRAM 8KB config ARCH_CHIP_SAMD20J17 bool "SAMD20J17" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20J ---help--- Flash 128KB SRAM 16KB config ARCH_CHIP_SAMD20J18 bool "SAMD20J18" select ARCH_FAMILY_SAMD20 select ARCH_FAMILY_SAMD20J ---help--- Flash 256KB SRAM 32KB endchoice config ARCH_FAMILY_SAMD20 bool default n config ARCH_FAMILY_SAMD20E bool default n config ARCH_FAMILY_SAMD20G bool default n select SAMD_HAVE_SERCOM4 select SAMD_HAVE_SERCOM5 config ARCH_FAMILY_SAMD20J bool default n select SAMD_HAVE_SERCOM4 select SAMD_HAVE_SERCOM5 select SAMD_HAVE_TC6 select SAMD_HAVE_TC7 config SAMD_HAVE_SERCOM4 bool default n config SAMD_HAVE_SERCOM5 bool default n config SAMD_HAVE_TC6 bool default n config SAMD_HAVE_TC7 bool default n menu "SAMD Peripheral Support" config SAMD_WDT bool "Watchdog Timer" default n config SAMD_RTC bool "Real Time Counter" default n config SAMD_NVMCTRL bool "Non-Volatile Memory Controller" default n config SAMD_EVSYS bool "Event System" default n config SAMD_SERCOM0 bool "Serial Communication Interface 0" default n config SAMD_SERCOM1 bool "Serial Communication Interface 1" default n config SAMD_SERCOM2 bool "Serial Communication Interface 2" default n config SAMD_SERCOM3 bool "Serial Communication Interface 3" default n config SAMD_SERCOM4 bool "Serial Communication Interface 4" default n depends on SAMD_HAVE_SERCOM4 config SAMD_SERCOM5 bool "Serial Communication Interface 5" default n depends on SAMD_HAVE_SERCOM5 config SAMD_TC0 bool "Timer/Counter 0" default n config SAMD_TC1 bool "Timer/Counter 1" default n config SAMD_TC2 bool "Timer/Counter 2" default n config SAMD_TC3 bool "Timer/Counter 3" default n config SAMD_TC4 bool "Timer/Counter 4" default n config SAMD_TC5 bool "Timer/Counter 5" default n config SAMD_TC6 bool "Timer/Counter 6" default n depends on SAMD_HAVE_TC6 config SAMD_TC7 bool "Timer/Counter 7" default n depends on SAMD_HAVE_TC7 config SAMD_ADC bool "Analog-to-Digital Converter" default n config SAMD_AC bool "Analog Comparator" default n config SAMD_DAC bool "Digital-to-Analog Converter" default n config SAMD_PTC bool "Peripheral Touch Controller" default n endmenu choice prompt "SERCOM0 mode" default SAMD_SERCOM0_ISUSART depends on SAMD_SERCOM0 config SAMD_SERCOM0_ISI2C bool "I2C" select I2C config SAMD_SERCOM0_ISSPI bool "SPI" select SAMD_HAVE_SPI config SAMD_SERCOM0_ISUSART bool "USART" select ARCH_HAVE_USART0 endchoice choice prompt "SERCOM1 mode" default SAMD_SERCOM1_ISUSART depends on SAMD_SERCOM1 config SAMD_SERCOM1_ISI2C bool "I2C" select I2C config SAMD_SERCOM1_ISSPI bool "SPI" select SAMD_HAVE_SPI config SAMD_SERCOM1_ISUSART bool "USART" select ARCH_HAVE_USART1 endchoice choice prompt "SERCOM2 mode" default SAMD_SERCOM2_ISUSART depends on SAMD_SERCOM2 config SAMD_SERCOM2_ISI2C bool "I2C" select I2C config SAMD_SERCOM2_ISSPI bool "SPI" select SAMD_HAVE_SPI config SAMD_SERCOM2_ISUSART bool "USART" select ARCH_HAVE_USART2 endchoice choice prompt "SERCOM3 mode" default SAMD_SERCOM3_ISUSART depends on SAMD_SERCOM3 config SAMD_SERCOM3_ISI2C bool "I2C" select I2C config SAMD_SERCOM3_ISSPI bool "SPI" select SAMD_HAVE_SPI config SAMD_SERCOM3_ISUSART bool "USART" select ARCH_HAVE_USART3 endchoice choice prompt "SERCOM4 mode" default SAMD_SERCOM4_ISUSART depends on SAMD_SERCOM4 config SAMD_SERCOM4_ISI2C bool "I2C" select I2C config SAMD_SERCOM4_ISSPI bool "SPI" select SAMD_HAVE_SPI config SAMD_SERCOM4_ISUSART bool "USART" select ARCH_HAVE_USART4 endchoice choice prompt "SERCOM5 mode" default SAMD_SERCOM5_ISUSART depends on SAMD_SERCOM5 config SAMD_SERCOM5_ISI2C bool "I2C" select I2C config SAMD_SERCOM5_ISSPI bool "SPI" select SAMD_HAVE_SPI config SAMD_SERCOM5_ISUSART bool "USART" select ARCH_HAVE_USART5 endchoice config SAMD_HAVE_SPI bool select SPI if SAMD_HAVE_SPI config SAMD_SPI_REGDEBUG bool "SPI register-Level Debug" default n depends on DEBUG_SPI ---help--- Enable very low-level register access debug. Depends on DEBUG_SPI. endif # SAMD_HAVE_SPI