make smart210_config
$(@:_config=)表示$@这个目标的_config换成空,得到开发板名称smart210.
执行make smart210_config实际上调用uboot根目录下mkconfig(注意这个脚本的权限)这个shell脚本,该脚本将开发板六个信息写入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 =