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6678 nand flash 启动多核问题

我现在写了一个led点灯程序,在不同的核上运行闪烁不同的灯,debug的时候没有问题,我写到nand flash中程序也能跑起来,但是只在core0上跑,如果我想在8个核上都跑应该修改什么地方?和cmd文件有没有关系?

还有 lib启动为什么非常慢,上点十几秒串口才打出:

IBL version: 1.0.0.13
IBL: PLL and DDR Initialization Complete
IBL Result code 00
IBL: Booting from NAND

x 出现错误。请重试或与管理员联系。