Is there a UIO PRU driver for the Beaglebone AI? How do I enable it? I'm trying to be able to talk to the PRUs using hal_pru_generic on the the Beaglebone AI, which does so on the BBB using the uio_pruss module. On the AI I see a uio_pruss_shmem module loaded when looking at /proc/modules, is that the same thing?
I can run the following commands on the AI: cat /sys/class/uio/uio0/maps/map0/addr 0x4b200000 cat /sys/class/uio/uio0/maps/map0/size 0x00020000 cat /sys/class/uio/uio1/maps/map0/addr 0x4b280000 cat /sys/class/uio/uio1/maps/map0/size 0x00020000 The size on both of those seem small as the PRUSS_INTC region starts at 0x00020000 according to the AM572x Technical Reference Manual on page 418 (and on the Beaglebone Black the PRU uio size is 0x00080000). Anyway, I'm not very familiar with things at this level, so I may not be phrasing my questions well, but any help is appreciated! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/02eb6681-dcac-4ad2-a45c-fa27a2e346f3%40googlegroups.com.
