buildroot/target/device/Atmel/at91sam9261ek/Makefile.in

ifeq ($(strip $(BOARD_NAME)),at91sam9261ek)
LINUX_BOARD_NAME:=at91sam9261ek
ifeq ($(U_BOOT_VERSION),1.2.0-atmel)
UBOOT_BOARD_NAME:=at91sam9261ek
else
ifneq ($(BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD),)
UBOOT_BOARD_NAME:=at91sam9261ek_dataflash_cs0
# use CS0 since we have to route CS0 to the SDcard
# to allow boot from a card.
# Note possible conflict with CS3 which needs to be
# disabled both in U-Boot and in Linux
endif

ifneq ($(BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH),)
UBOOT_BOARD_NAME:=at91sam9261ek_dataflash_cs0
endif

ifneq ($(BR2_TARGET_UBOOT_BOOTSOURCE_NANDFLASH),)
UBOOT_BOARD_NAME:=at91sam9261ek_nandflash
endif
endif
endif