我按顺序加载如下驱动:
insmod virtio.ko
insmod virtio_ring.ko
insmod virtio_rpmsg_bus.ko
insmod remoteproc.ko
insmod pruss.ko
insmod pruss_intc.ko
insmod rpmsg_pru.ko
insmod pru_rproc.ko
在加载insmod pruss.ko时就出现问题了:
irq: no irq domain found for /ocp/intc@4a320000 !
Steven Liu1:
有参考过这两个使用指南吗?
http://processors.wiki.ti.com/index.php/RPMsg_Quick_Start_Guide?keyMatch=AM335x%20linux%20pru&tisearch=Search-EN
http://processors.wiki.ti.com/index.php/PRU_Training:_Hands-on_Labs?keyMatch=AM335x%20linux%20pru&tisearch=Search-EN