運行RTP GPIO_PowerDown程序, 觸發I/O腳位後. 但M4端無喚醒, 反而A35內核崩潰出現下列訊息. 可能的問題為何?
root@buildroot:/$ [ 1193.427481] remoteproc remoteproc0: stopped remote processor rproc
[ 1201.293872] remoteproc remoteproc0: powering up rproc
[ 1201.299578] remoteproc remoteproc0: Booting fw image GPIO_PowerDown.elf, size 207200
[ 1201.308120] remoteproc remoteproc0: remote processor rproc is now up
root@buildroot:/$
root@buildroot:/$ [ 1285.945765] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
[ 1285.951629] rcu: 0-...0: (13 ticks this GP) idle=5d6/0/0x5 softirq=36839/36841 fqs=14960
[ 1285.959848] (detected by 1, t=60002 jiffies, g=74761, q=11226)
[ 1285.965738] Task dump for CPU 0:
[ 1285.968946] task:swapper/0 state:R running task stack: 0 pid: 0 ppid: 0 flags:0x0000002a
[ 1285.978826] Call trace:
[ 1285.981274] __switch_to+0xe4/0xf8
[ 1285.984634] 0xffff800010d43ed0 |
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