4.1 kernel load

gistfile1.txt

[    7.444584] pruss-rproc 4a300000.pruss: 8 PRU interrupts parsed
[    7.444658] pruss-rproc 4a300000.pruss: memory    dram0: pa 0x4a300000 size 0x2000 va e09e0000
[    7.444675] pruss-rproc 4a300000.pruss: memory    dram1: pa 0x4a302000 size 0x2000 va e09e4000
[    7.444690] pruss-rproc 4a300000.pruss: memory shrdram2: pa 0x4a310000 size 0x3000 va e09e8000
[    7.444704] pruss-rproc 4a300000.pruss: memory     intc: pa 0x4a320000 size 0x2000 va e09ec000
[    7.444718] pruss-rproc 4a300000.pruss: memory      cfg: pa 0x4a326000 size 0x2000 va e09f0000
[    7.444858] pruss-rproc 4a300000.pruss: creating platform devices for PRU cores
[    7.487306] pru-rproc 4a334000.pru0: memory     iram: pa 0x4a334000 size 0x2000 va e09f4000
[    7.487357] pru-rproc 4a334000.pru0: memory  control: pa 0x4a322000 size 0x400 va e09f8000
[    7.487372] pru-rproc 4a334000.pru0: memory    debug: pa 0x4a322400 size 0x100 va e09fa400
[    7.487594]  remoteproc0: 4a334000.pru0 is available
[    7.487603]  remoteproc0: Note: remoteproc is still under development and considered experimental.
[    7.487611]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    7.495893] pru-rproc 4a334000.pru0: booting the PRU core manually
[    7.495914]  remoteproc0: powering up 4a334000.pru0
[    7.496065]  remoteproc0: Booting fw image rproc-pru0-fw, size 37772
[    7.496085]  remoteproc0: bad phdr da 0x0 mem 0x1a4
[    7.501303]  remoteproc0: Failed to load program segments: -22
[    7.507590] pru-rproc 4a334000.pru0: rproc_boot failed
[    7.603098]  remoteproc0: releasing 4a334000.pru0
[    7.603201] pru-rproc: probe of 4a334000.pru0 failed with error -22
[    7.603361] pru-rproc 4a338000.pru1: memory     iram: pa 0x4a338000 size 0x2000 va e09fc000
[    7.603380] pru-rproc 4a338000.pru1: memory  control: pa 0x4a324000 size 0x400 va e0b18000
[    7.603396] pru-rproc 4a338000.pru1: memory    debug: pa 0x4a324400 size 0x100 va e0b1a400
[    7.603595]  remoteproc0: 4a338000.pru1 is available
[    7.603603]  remoteproc0: Note: remoteproc is still under development and considered experimental.
[    7.603610]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    7.609195] pru-rproc 4a338000.pru1: booting the PRU core manually
[    7.609216]  remoteproc0: powering up 4a338000.pru1
[    7.609424]  remoteproc0: Booting fw image rproc-pru1-fw, size 37828
[    7.609446]  remoteproc0: bad phdr da 0x0 mem 0x1d4
[    7.614759]  remoteproc0: Failed to load program segments: -22
[    7.620977] pru-rproc 4a338000.pru1: rproc_boot failed
[    7.705941]  remoteproc0: releasing 4a338000.pru1
[    7.706049] pru-rproc: probe of 4a338000.pru1 failed with error -22

hello,

Did you found a solution for pru issues ?

Regards,
Adel