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由于项目功能相对简单，所以不打算跑SYS/BIOS，想问一下，不跑SYS/BIOS的话，可以核间通讯吗？用什么工具通讯
裸跑使用IPC中断。
core1上注册IPC中断，core0发一个IPC中断就OK了
IPCGR[1] |= 0x1u;
可以用IPC register、QMSS及shared memory进行核间通信，频繁的核间通信推荐用QMSS。
