if ARCH_AT91 config HAVE_AT91_DATAFLASH_CARD bool config HAVE_NAND_ATMEL_BUSWIDTH_16 bool config HAVE_AT91_USART3 bool config HAVE_AT91_USART4 bool config HAVE_AT91_USART5 bool menu "Atmel AT91 System-on-Chip" choice prompt "Atmel AT91 Processor" config ARCH_AT91RM9200 bool "AT91RM9200" select CPU_ARM920T select GENERIC_CLOCKEVENTS select HAVE_AT91_USART3 config ARCH_AT91SAM9260 bool "AT91SAM9260 or AT91SAM9XE" select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_AT91_USART3 select HAVE_AT91_USART4 select HAVE_AT91_USART5 config ARCH_AT91SAM9261 bool "AT91SAM9261" select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_FB_ATMEL config ARCH_AT91SAM9G10 bool "AT91SAM9G10" select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_FB_ATMEL config ARCH_AT91SAM9263 bool "AT91SAM9263" select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_FB_ATMEL config ARCH_AT91SAM9RL bool "AT91SAM9RL" select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_AT91_USART3 select HAVE_FB_ATMEL config ARCH_AT91SAM9G20 bool "AT91SAM9G20" select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_AT91_USART3 select HAVE_AT91_USART4 select HAVE_AT91_USART5 config ARCH_AT91SAM9G45 bool "AT91SAM9G45" select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_AT91_USART3 select HAVE_FB_ATMEL config ARCH_AT91CAP9 bool "AT91CAP9" select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_FB_ATMEL config ARCH_AT572D940HF bool "AT572D940HF" select CPU_ARM926T select GENERIC_CLOCKEVENTS config ARCH_AT91X40 bool "AT91x40" select ARCH_USES_GETTIMEOFFSET endchoice config AT91_PMC_UNIT bool default !ARCH_AT91X40 # ---------------------------------------------------------- if ARCH_AT91RM9200 comment "AT91RM9200 Board Type" config MACH_ONEARM bool "Ajeco 1ARM Single Board Computer" help Select this if you are using Ajeco's 1ARM Single Board Computer. config ARCH_AT91RM9200DK bool "Atmel AT91RM9200-DK Development board" select HAVE_AT91_DATAFLASH_CARD help Select this if you are using Atmel's AT91RM9200-DK Development board. (Discontinued) config MACH_AT91RM9200EK bool "Atmel AT91RM9200-EK Evaluation Kit" select HAVE_AT91_DATAFLASH_CARD help Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit. config MACH_CSB337 bool "Cogent CSB337" help Select this if you are using Cogent's CSB337 board. config MACH_CSB637 bool "Cogent CSB637" help Select this if you are using Cogent's CSB637 board. config MACH_CARMEVA bool "Conitec ARM&EVA" help Select this if you are using Conitec's AT91RM9200-MCU-Module. config MACH_ATEB9200 bool "Embest ATEB9200" help Select this if you are using Embest's ATEB9200 board. config MACH_KB9200 bool "KwikByte KB920x" help Select this if you are using KwikByte's KB920x board. config MACH_PICOTUX2XX bool "picotux 200" help Select this if you are using a picotux 200. config MACH_KAFA bool "Sperry-Sun KAFA board" help Select this if you are using Sperry-Sun's KAFA board. config MACH_ECBAT91 bool "emQbit ECB_AT91 SBC" select HAVE_AT91_DATAFLASH_CARD help Select this if you are using emQbit's ECB_AT91 board. config MACH_YL9200 bool "ucDragon YL-9200" help Select this if you are using the ucDragon YL-9200 board. config MACH_CPUAT91 bool "Eukrea CPUAT91" help Select this if you are using the Eukrea Electromatique's CPUAT91 board . config MACH_ECO920 bool "eco920" help Select this if you are using the eco920 board endif # ---------------------------------------------------------- if ARCH_AT91SAM9260 comment "AT91SAM9260 Variants" config ARCH_AT91SAM9260_SAM9XE bool "AT91SAM9XE" help Select this if you are using Atmel's AT91SAM9XE System-on-Chip. They are basically AT91SAM9260s with various sizes of embedded Flash. comment "AT91SAM9260 / AT91SAM9XE Board Type" config MACH_AT91SAM9260EK bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit" select HAVE_AT91_DATAFLASH_CARD select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit config MACH_CAM60 bool "KwikByte KB9260 (CAM60) board" help Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260. config MACH_SAM9_L9260 bool "Olimex SAM9-L9260 board" select HAVE_AT91_DATAFLASH_CARD help Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260. config MACH_AFEB9260 bool "Custom afeb9260 board v1" help Select this if you are using custom afeb9260 board based on open hardware design. Select this for revision 1 of the board. config MACH_USB_A9260 bool "CALAO USB-A9260" help Select this if you are using a Calao Systems USB-A9260. config MACH_QIL_A9260 bool "CALAO QIL-A9260 board" help Select this if you are using a Calao Systems QIL-A9260 Board. config MACH_CPU9260 bool "Eukrea CPU9260 board" help Select this if you are using a Eukrea Electromatique's CPU9260 Board endif # ---------------------------------------------------------- if ARCH_AT91SAM9261 comment "AT91SAM9261 Board Type" config MACH_AT91SAM9261EK bool "Atmel AT91SAM9261-EK Evaluation Kit" select HAVE_AT91_DATAFLASH_CARD select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit. endif # ---------------------------------------------------------- if ARCH_AT91SAM9G10 comment "AT91SAM9G10 Board Type" config MACH_AT91SAM9G10EK bool "Atmel AT91SAM9G10-EK Evaluation Kit" select HAVE_AT91_DATAFLASH_CARD select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit. endif # ---------------------------------------------------------- if ARCH_AT91SAM9263 comment "AT91SAM9263 Board Type" config MACH_AT91SAM9263EK bool "Atmel AT91SAM9263-EK Evaluation Kit" select HAVE_AT91_DATAFLASH_CARD select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit. config MACH_USB_A9263 bool "CALAO USB-A9263" help Select this if you are using a Calao Systems USB-A9263. config MACH_NEOCORE926 bool "Adeneo NEOCORE926" select HAVE_AT91_DATAFLASH_CARD help Select this if you are using the Adeneo Neocore 926 board. endif # ---------------------------------------------------------- if ARCH_AT91SAM9RL comment "AT91SAM9RL Board Type" config MACH_AT91SAM9RLEK bool "Atmel AT91SAM9RL-EK Evaluation Kit" help Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit. endif # ---------------------------------------------------------- if ARCH_AT91SAM9G20 comment "AT91SAM9G20 Board Type" config MACH_AT91SAM9G20EK bool "Atmel AT91SAM9G20-EK Evaluation Kit" select HAVE_AT91_DATAFLASH_CARD select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit that embeds only one SD/MMC slot. config MACH_AT91SAM9G20EK_2MMC bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots" select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and onwards. config MACH_CPU9G20 bool "Eukrea CPU9G20 board" help Select this if you are using a Eukrea Electromatique's CPU9G20 Board config MACH_PORTUXG20 bool "taskit PortuxG20" help Select this if you are using taskit's PortuxG20. config MACH_STAMP9G20 bool "taskit Stamp9G20 CPU module" help Select this if you are using taskit's Stamp9G20 CPU module on its evaluation board. endif if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20) comment "AT91SAM9260/AT91SAM9G20 boards" config MACH_SNAPPER_9260 bool "Bluewater Systems Snapper 9260/9G20 module" help Select this if you are using the Bluewater Systems Snapper 9260 or Snapper 9G20 modules. endif # ---------------------------------------------------------- if ARCH_AT91SAM9G45 comment "AT91SAM9G45 Board Type" config MACH_AT91SAM9G45EKES bool "Atmel AT91SAM9G45-EKES Evaluation Kit" select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit. "ES" at the end of the name means that this board is an Engineering Sample. endif # ---------------------------------------------------------- if ARCH_AT91CAP9 comment "AT91CAP9 Board Type" config MACH_AT91CAP9ADK bool "Atmel AT91CAP9A-DK Evaluation Kit" select HAVE_AT91_DATAFLASH_CARD select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit. endif # ---------------------------------------------------------- if ARCH_AT572D940HF comment "AT572D940HF Board Type" config MACH_AT572D940HFEB bool "AT572D940HF-EK" depends on ARCH_AT572D940HF select HAVE_AT91_DATAFLASH_CARD select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT572D940HF-EK evaluation kit. endif # ---------------------------------------------------------- if ARCH_AT91X40 comment "AT91X40 Board Type" config MACH_AT91EB01 bool "Atmel AT91EB01 Evaluation Kit" help Select this if you are using Atmel's AT91EB01 Evaluation Kit. It is also a popular target for simulators such as GDB's ARM simulator (commonly known as the ARMulator) and the Skyeye simulator. endif # ---------------------------------------------------------- comment "AT91 Board Options" config MTD_AT91_DATAFLASH_CARD bool "Enable DataFlash Card support" depends on HAVE_AT91_DATAFLASH_CARD help Enable support for the DataFlash card. config MTD_NAND_ATMEL_BUSWIDTH_16 bool "Enable 16-bit data bus interface to NAND flash" depends on HAVE_NAND_ATMEL_BUSWIDTH_16 help On AT91SAM926x boards both types of NAND flash can be present (8 and 16 bit data bus width). # ---------------------------------------------------------- comment "AT91 Feature Selections" config AT91_PROGRAMMABLE_CLOCKS bool "Programmable Clocks" help Select this if you need to program one or more of the PCK0..PCK3 programmable clock outputs. config AT91_SLOW_CLOCK bool "Suspend-to-RAM disables main oscillator" depends on SUSPEND help Select this if you want Suspend-to-RAM to save the most power possible (without powering off the CPU) by disabling the PLLs and main oscillator so that only the 32 KiHz clock is available. When only that slow-clock is available, some peripherals lose functionality. Many can't issue wakeup events unless faster clocks are available. Some lose their operating state and need to be completely re-initialized. config AT91_TIMER_HZ int "Kernel HZ (jiffies per second)" range 32 1024 depends on ARCH_AT91 default "128" if ARCH_AT91RM9200 default "100" help On AT91rm9200 chips where you're using a system clock derived from the 32768 Hz hardware clock, this tick rate should divide it exactly: use a power-of-two value, such as 128 or 256, to reduce timing errors caused by rounding. On AT91sam926x chips, or otherwise when using a higher precision system clock (of at least several MHz), rounding is less of a problem so it can be safer to use a decimal values like 100. choice prompt "Select a UART for early kernel messages" config AT91_EARLY_DBGU bool "DBGU" config AT91_EARLY_USART0 bool "USART0" config AT91_EARLY_USART1 bool "USART1" config AT91_EARLY_USART2 bool "USART2" depends on ! ARCH_AT91X40 config AT91_EARLY_USART3 bool "USART3" depends on HAVE_AT91_USART3 config AT91_EARLY_USART4 bool "USART4" depends on HAVE_AT91_USART4 config AT91_EARLY_USART5 bool "USART5" depends on HAVE_AT91_USART5 endchoice endmenu endif