my_boot_switch=1
my_kernel_num=8
my_kernel_name=NAND.kernel1
my_kparams_num=10
my_kparams_name=NAND.kparams1
my_rootfs_num=12
my_rootfs_name=NAND.rootfs1
Normal: k 7|8; p 9|10; r 11|12
