On 08/08/18 03:43, Cameron McQuinn wrote:
..........was able to successfully start the config several months ago,
but I had to set the project aside for a while. When I returned, I
upgraded the kernel from 4.9 to 4.14, and upgraded machinekit and
QtQuickVcp to the latest versions, but didnt' change anything else.
The error in your title is consequential not causal.
The error is here.
I will leave those who know more about it to pinpoint what caused it. I
would tend to suspect the kernel change and wonder if the firmware is
present or correct.
Aug 8 02:01:24 socfpga rtapi:0: 4:rtapi_app:1890:user hm2_soc_ol:
soc_program_fpga
Aug 8 02:01:24 socfpga rtapi:0: 4:rtapi_app:1890:user hm2_soc_ol: FPGA overlay
status: applied
Aug 8 02:01:26 socfpga rtapi:0: 1:rtapi_app:1890:user hm2_soc_ol: failed to
map hm2-socfpga0 to /dev/uioX
Aug 8 02:01:26 socfpga rtapi:0: 1:rtapi_app:1890:user hm2_soc_ol:
soc_mmap_fail hm2-socfpga0
Aug 8 02:01:26 socfpga rtapi:0: 1:rtapi_app:1890:user hm2/foo: failed to
program fpga, aborting hm2_register
Aug 8 02:01:26 socfpga rtapi:0: 1:rtapi_app:1890:user foo: hm2_soc_ol_board
fails HM2 registration
Aug 8 02:01:26 socfpga rtapi:0: 1:rtapi_app:1890:user hm2_soc_ol: error
registering UIO driver: -22
Aug 8 02:01:26 socfpga rtapi:0: hal_call_usrfunct(newinst,--
config="firmware=zynq/dtbo/replicookie_7z020_ol.dtbo num_pwmgens=5
num_stepgens=5" debug=1 already_programmed=1) failed: -1 - Operation not permitted
Aug 8 02:01:26 socfpga rtapi:0: 1:rtapi_app:1890:user hal_call_usrfunct(newinst,--
config="firmware=zynq/dtbo/replicookie_7z020_ol.dtbo num_pwmgens=5
num_stepgens=5" debug=1 already_programmed=1) failed: -1 - Operation not permitted
Aug 8 02:01:26 socfpga msgd:0: hal_lib:1904:user halg_exit:293 HAL: removing
component 99 'halcmd1904'
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