make smart210_config
$(@:_config=)表示$@這個(gè)目標(biāo)的_config換成空,得到開發(fā)板名稱smart210.
執(zhí)行make smart210_config實(shí)際上調(diào)用uboot根目錄下mkconfig(注意這個(gè)腳本的權(quán)限)這個(gè)shell腳本,該腳本將開發(fā)板六個(gè)信息寫入include/config.mk文件和include/config.h文件中.
include/config.mk:
ARCH = arm
CPU =armv7
BOARD = smart210
VENDOR = samsung
SOC =s5pc1xx
OPTIONS =