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请教一下am335x从RTC-only状态唤醒和上电冷启动的过程



am335x  cpu从RTC only状态如何唤醒?是否同sleep状态相似:中断 --->唤醒Cortex M3 ---->Cortex M3打开时釧和电源--->Cortex A8 MPU 开始执行 (详见Technical Reference Manua  8.1.4.6.3 Wakeup Sequencing ) 从而完成整个唤醒过程呢? 处于RTC only状态Cortex M3及其相关存储器的电源是处于掉电状态还是正常状态?

再就是上电冷启动是怎么样一个过程?Cortex M3 和 A8 是如何启动的?