大家好,我正在使用dm368 IPNC RDK5.0,在启动内核的时候,有时候会出现内核启动不正常,串口输出在这些输出这些后就停止了:
[ 2.239479] watchdog watchdog: heartbeat 60 sec
[ 2.250209] Error: Driver 'davinci-mcbsp' is already registered, aborting…
[ 2.260454] asoc: cq93vc-hifi <-> davinci-vcif mapping ok
[ 2.274914] ALSA device list:
[ 2.277915] #0: DaVinci DM365 EVM
[ 2.283090] TCP cubic registered
[ 2.286353] NET: Registered protocol family 17
[ 2.291240] lib80211: common routines for IEEE802.11 drivers
请问这有可能是什么原因造成的啊?这个问题有点无从下手,还请知道的人不吝赐教,谢谢!
Eason Wang:
你硬件或者驱动改变了什么没有,这里打印了[ 2.250209] Error: Driver 'davinci-mcbsp' is already registered, aborting…