Messages in this thread | | | From | Ohad Ben-Cohen <> | Date | Tue, 21 Jun 2011 10:50:10 +0300 | Subject | Re: [RFC 0/8] Introducing a generic AMP/IPC framework |
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On Tue, Jun 21, 2011 at 10:18 AM, Ohad Ben-Cohen <ohad@wizery.com> wrote: > * I will be replying to this email with an attachment of the M3 firmware > image I work with, so anyone with a panda board can take the code for a > ride (put the image in /lib/firmware, and tell me if stuff doesn't work > for you: there are a few omap iommu fixes that are circulating but not > merged yet).
Attaching an OMAP4 M3 firmware.
Below is a simple session with it:
root@omap4430-panda:~# cat /debug/remoteproc/omap-rproc.1/name ipu root@omap4430-panda:~# cat /debug/remoteproc/omap-rproc.1/state offline (0)
root@omap4430-panda:~# modprobe omap_rpmsg [ 222.245758] omap_device: omap-mailbox.-1: new worst case activate latency 0: 30517 [ 222.254669] omap-rproc omap-rproc.1: powering up ipu [ 222.263580] virtio_rpmsg_bus virtio0: rpmsg backend virtproc probed successfully [ 222.272033] virtio_rpmsg_bus virtio1: rpmsg backend virtproc probed successfully [ 222.325317] omap-rproc omap-rproc.1: Loaded fw image ducati-m3.bin, size 161736 [ 222.333068] omap-rproc omap-rproc.1: BIOS image version is 2 [ 222.346099] omap-iommu omap-iommu.0: ducati: version 2.1 [ 222.352661] omap_device: omap-rproc.1: new worst case activate latency 0: 30517 [ 222.360351] omap-rproc omap-rproc.1: remote processor ipu is now up [ 222.709411] omap_rpmsg_mbox_callback: received echo reply from ipu ! [ 222.716156] omap_rpmsg_mbox_callback: received echo reply from ipu ! [ 222.722869] omap_rpmsg_mbox_callback: received echo reply from ipu ! [ 222.729583] omap_rpmsg_mbox_callback: received echo reply from ipu ! [ 222.736419] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x32 [ 222.745361] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x33 [ 222.753814] virtio_rpmsg_bus virtio0: creating channel rpmsg-omx addr 0x3c [ 222.761535] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x32 [ 222.769989] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x33 [ 222.778411] virtio_rpmsg_bus virtio1: creating channel rpmsg-omx addr 0x3c
root@omap4430-panda:~# cat /debug/remoteproc/omap-rproc.1/state running (2)
root@omap4430-panda:~# modprobe rpmsg_server_sample [ 509.860748] rpmsg_server_sample rpmsg0: new channel: 0x89 -> 0xffffffff! [ 509.871307] rpmsg_server_sample rpmsg0: incoming msg 1 (src: 0x32) [ 509.879608] rpmsg_server_sample rpmsg0: incoming msg 2 (src: 0x32) [ 509.887451] rpmsg_server_sample rpmsg0: incoming msg 3 (src: 0x32) ... [unhandled content-type:application/octet-stream] | |