if ARCH_MX23 config MX23 bool default y choice prompt "MX23 board select" optional config TARGET_MX23_OLINUXINO bool "Support mx23_olinuxino" select BOARD_EARLY_INIT_F config TARGET_MX23EVK bool "Support mx23evk" select BOARD_EARLY_INIT_F config TARGET_XFI3 bool "Support xfi3" endchoice config SYS_SOC default "mxs" source "board/olimex/mx23_olinuxino/Kconfig" source "board/freescale/mx23evk/Kconfig" endif if ARCH_MX28 config MX28 bool default y choice prompt "MX28 board select" optional config TARGET_BG0900 bool "Support bg0900" config TARGET_MX28EVK bool "Support mx28evk" select BOARD_EARLY_INIT_F config TARGET_XEA bool "Support XEA" endchoice config SYS_SOC default "mxs" source "board/freescale/mx28evk/Kconfig" source "board/liebherr/xea/Kconfig" source "board/ppcag/bg0900/Kconfig" endif