On 13/11/16 10:52, [email protected] wrote:

Now , both with an upgraded 8.4 image and a new 8.5 image, the hm2_soc_ol module errors thus

Nov 12 15:05:36 mksocfpga msgd:0: startup pid=2818 flavor=rt-preempt rtlevel=1 usrlevel=1 halsize=524288 shm=Posix gcc=4.9.2 version=unknown Nov 12 15:05:36 mksocfpga msgd:0: ØMQ=4.0.5 czmq=3.0.2 protobuf=2.6.1 libwebsockets=<no version symbol>
Nov 12 15:05:36 mksocfpga msgd:0: configured: sha=ba632dd
Nov 12 15:05:36 mksocfpga msgd:0: built: Nov 12 2016 12:30:29 sha=ba632dd Nov 12 15:05:36 mksocfpga msgd:0: register_stuff: actual hostname as announced by avahi='mksocfpga.local' Nov 12 15:05:36 mksocfpga msgd:0: zeroconf: registering: 'Log service on mksocfpga.local pid 2818' Nov 12 15:05:36 mksocfpga msgd:0: rtapi_app:2823:user accepting commands at ipc:///tmp/0.rtapi.a42c8c6b-4025-4f83-ba28-dad21114744a Nov 12 15:05:36 mksocfpga msgd:0: hal_lib:2823:rt hm2: loading Mesa HostMot2 driver version 0.15 Nov 12 15:05:37 mksocfpga msgd:0: hal_lib:2823:rt hm2_soc_ol: loading Mesa AnyIO HostMot2 socfpga overlay driver version 0.9 Nov 12 15:05:37 mksocfpga msgd:0: zeroconf: registered 'Log service on mksocfpga.local pid 2818' _machinekit._tcp 0 TXT "uuid=a42c8c6b-4025-4f83-ba28-dad21114744a" "instance=7759df84-a8e9-11e6-9629-bad04a9c4ece" Nov 12 15:05:39 mksocfpga rtapi:0: hal_call_usrfunct(newinst,config="firmware=socfpga/dtbo/DE0_Nano_SoC_DB25.7I76_7I85S_GPIO_GPIO.dtbo num_stepgens=4 num_encoders=1 num_mencoders=4") failed: -1 - Operation not permitted Nov 12 15:05:39 mksocfpga msgd:0: hal_lib:2823:rt hm2_soc_ol: failed to map hm2-socfpg0 to /dev/uioX Nov 12 15:05:39 mksocfpga msgd:0: hal_lib:2823:rt hm2_soc_ol: soc_mmap_fail hm2-socfpg0 Nov 12 15:05:39 mksocfpga msgd:0: hal_lib:2823:rt hm2/foo: failed to program fpga, aborting hm2_register Nov 12 15:05:39 mksocfpga msgd:0: hal_lib:2823:rt foo: hm2_soc_ol_board fails HM2 registration Nov 12 15:05:39 mksocfpga msgd:0: hal_lib:2823:rt hm2_soc_ol: error registering UIO driver Nov 12 15:05:39 mksocfpga msgd:0: rtapi_app:2823:user hal_call_usrfunct(newinst,config="firmware=socfpga/dtbo/DE0_Nano_SoC_DB25.7I76_7I85S_GPIO_GPIO.dtbo num_stepgens=4 num_encoders=1 num_mencoders=4") failed: -1 Nov 12 15:05:40 mksocfpga msgd:0: hal_lib:2823:rt hm2: ignoring request to unregister foo: not found
Nov 12 15:05:40 mksocfpga msgd:0: hal_lib:2823:rt hm2: unloading

This happens irrespective of whether there is a 7i76 attached and is so early in the process that it is something fairly fundamental
eg
`hm2_soc_ol: failed to map hm2-socfpg0 to /dev/uioX`

I am currently in the process of making a debian-8.4 image based card and trying that, in the meanwhile any ideas???

BTW the debian-8.5 image does not seem to include `xauth`, so that needs to be added before you can ssh into it and get X forwarding working.

For whatever reason, the debian-8.5 image does not work

Just wrote the 8.4 image and did NOT upgrade anything and although not tested yet, the pins are created


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