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Poky manual

Mon, 09/09/2019 - 13:09

‎Requirements

← Older revision Revision as of 19:09, 9 September 2019 (4 intermediate revisions by the same user not shown)Line 10: Line 10:     * Building embedded Linux image for Zynq ARMv7 platform - Elphel 10393 board * Building embedded Linux image for Zynq ARMv7 platform - Elphel 10393 board −* Yocto Poky revision = 2.6 (Thud)+* Yocto Poky revision = 2.7.1 (Warrior)  * Yocto Poky revision = 2.4 (Rocko) * Yocto Poky revision = 2.4 (Rocko)  * <s>Yocto Poky revision = 2.0 (Jethro)</s> * <s>Yocto Poky revision = 2.0 (Jethro)</s> Line 29: Line 29:     ==<font color="blue">Requirements</font>== ==<font color="blue">Requirements</font>== −* Kubuntu 16.04 x64 (as of Dec 2018) for Poky 2.4 Rocko+* Kubuntu 16.04 x64 (as of Dec 2018) - Poky: 2.4 Rocko, 2.7.1 Warrior −* Kubuntu 18.04 x64 (as of Dec 2018)+* Kubuntu 18.04 x64 (as of Dec 2018) - Poky: 2.7.1 Warrior (not tested but might build w/o problems) −* For Poky 2.6 Thud see [http://www.yoctoproject.org/docs/2.6/mega-manual/mega-manual.html Yocto Project Poky 2.6 mega-manual]      ==<font color="blue">Output files</font>== ==<font color="blue">Output files</font>== Line 38: Line 37:  |- |-  ! File(s) ! File(s)  +! Build Command  ! Description ! Description  |- |-  | <font color='darkblue'>'''boot.bin'''</font> | <font color='darkblue'>'''boot.bin'''</font>  +| ''bitbake u-boot''  | u-boot as the first stage bootloader = Secondary Program Loader (SPL) that boots '''u-boot-dtb.img''' | u-boot as the first stage bootloader = Secondary Program Loader (SPL) that boots '''u-boot-dtb.img'''  |- |-  | <font color='darkblue'>'''u-boot-dtb.img'''</font> | <font color='darkblue'>'''u-boot-dtb.img'''</font>  +| ''bitbake u-boot''  | full size u-boot with a stripped device tree (''cat u-boot.img some_stripped_devicetree.dtb > u-boot-dtb.img'') | full size u-boot with a stripped device tree (''cat u-boot.img some_stripped_devicetree.dtb > u-boot-dtb.img'')  |- |-  |valign='top'| <font color='darkblue'>'''devicetree.dtb'''</font> |valign='top'| <font color='darkblue'>'''devicetree.dtb'''</font>  +| bitbake device-tree  | device tree with listed interfaces, zynq registers, interrupts and drivers | device tree with listed interfaces, zynq registers, interrupts and drivers  * ''elphel393/bootable-images/mmc/devicetree.dtb'' - mount rootfs from mmc partition * ''elphel393/bootable-images/mmc/devicetree.dtb'' - mount rootfs from mmc partition Line 52: Line 55:  |- |-  | <font color='darkblue'>'''uImage'''</font> | <font color='darkblue'>'''uImage'''</font>  +| ''bitbake linux-xlnx''  | kernel, drivers | kernel, drivers  |- |-  | <font color='darkblue'>'''rootfs.ubifs''', '''rootfs.ubi''', '''rootfs.tar.gz'''</font> | <font color='darkblue'>'''rootfs.ubifs''', '''rootfs.ubi''', '''rootfs.tar.gz'''</font>  +| ''bitbake core-image-elphel393''  | rootfs in different formats - *.ubi* for NAND, *.tar.gz for mmc | rootfs in different formats - *.ubi* for NAND, *.tar.gz for mmc  |} |} Line 90: Line 95:  </font> </font>    −* Poky 2.6 Thud (Kubuntu 18.04)+* Poky 2.7.1 Warrior (Kubuntu 16.04 or 18.04)  <font size='2'> <font size='2'> −  git clone -b '''thud''' https://git.elphel.com/Elphel/elphel393.git+  git clone -b '''warrior''' https://git.elphel.com/Elphel/elphel393.git    cd elphel393   cd elphel393    ./setup.py   ./setup.py Line 113: Line 118:  |} |}    −==<font color="blue">Build</font>==  −  −===<font color="blue">All targets</font>===  −<font size='2'>  − bitbake u-boot device-tree linux-xlnx core-image-elphel393  −</font>  −===<font color="blue">Bootloader</font>===  −<font size='2'>  − bitbake u-boot  −</font>  −====Output====  −* '''boot.bin'''  −* '''u-boot-dtb.img'''  −  −====Notes====  −* Current the recipe installs only binaries. We will upgrade u-boot from '''2016.05''' to the current release later.   −2016.05 will not compile in Kubuntu 18.04  −  −===<font color="blue">Device tree</font>===  −<font size='2'>  − bitbake device-tree  −</font>  −====Output====  −* '''devicetree.dtb'''  −  −===<font color="blue">Kernel</font>===  −<font size='2'>  − bitbake linux-xlnx  −</font>  −====Output====  −* '''uImage'''  −  −====Notes====  −* linux-xlnx '''rocko''' branch was simply moved to '''thud''' branch  −* yocto thud:  Kernel version is 4.9.0, linux-xlnx  −* Device Tree Blob is compiled separately in linux-xlnx  −* Uncompiled device tree files are present in the linux sources provided by linux-xlnx  −  −===<font color="blue">Rootfs</font>===  −<font size='2'>  − bitbake core-image-elphel393  −</font>  −====Output====  −* '''rootfs.tar.gz'''  −* '''rootfs.ubi''', '''rootfs.ubifs'''      ==<font color="blue">Details for development</font>== ==<font color="blue">Details for development</font>==  [[Development_for_10393|'''Development for 10393''']] [[Development_for_10393|'''Development for 10393''']] Oleg

Poky migration from rocko to warrior

Mon, 09/09/2019 - 12:39

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

← Older revision Revision as of 18:39, 9 September 2019 (One intermediate revision by the same user not shown)Line 94: Line 94:  ** That lag at boot is really annoying - 5-10 seconds?!! ** That lag at boot is really annoying - 5-10 seconds?!!    −==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'==+==<font color='green'>'''SOLVED'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'==  * Kernel Oops: * Kernel Oops:    <font size='1'>[  35.872118] BUG: unsupported FP instruction in kernel mode   <font size='1'>[  35.872118] BUG: unsupported FP instruction in kernel mode Line 134: Line 134:     * Causes? * Causes? −  - hardware  −    - power board?  −    - system board? (probably not cause reproduced on 2 boards)  −    - temperature?      - kernel?    - kernel? −     - some racing conditions?+     - <s>some racing conditions?</s> −   - php?  +    - huge variables in the stack overflow it at mt9x001.c:mt9x001_pgm_initsensor()  +   <s>- php?         - too old? the version 5.6.40 is EOL      - too old? the version 5.6.40 is EOL −     - got built with some package that is too new for it? Like it won't build with newer mysql+     - got built with some package that is too new for it? Like it won't build with newer mysql</s>     * Solution?: * Solution?: −  - Took arch/vfp/vfpmodule.c from kernel 4.19. The current was 4.14. It didn't work. Roll back and check which php call caused it? Also might be a linux driver.+  - <s>Took arch/vfp/vfpmodule.c from kernel 4.19. The current was 4.14. It didn't work. Roll back and check which php call caused it? Also might be a linux driver.</s> −  - Try php 7.x.x - need to update the extension+  - <s>Try php 7.x.x - need to update the extension</s> −  - Try php 5.6.31 (the one that used to work) - Opps persists+  - <s>Try php 5.6.31 (the one that used to work) - Opps persists</s> −  - On the bright side, at least it's not a kernel panic+  - <s>On the bright side, at least it's not a kernel panic</s> −  - switched from '''-mfloat-abi=softfp''' to '''-mfloat-abi=hard''' - the problem seems to go away - but is it 100%?+  - <s>switched from '''-mfloat-abi=softfp''' to '''-mfloat-abi=hard''' - the problem seems to go away - but is it 100%?</s> − + - used kmalloc instead of auto variable in mt9x001_pgm_initsensor() - no Oopses so far −* TODO: keep an eye on this, because the real reason is not investigated      ==<font color='green'>'''[SOLVED]'''</font> Note 5: Bring up NAND OTP support== ==<font color='green'>'''[SOLVED]'''</font> Note 5: Bring up NAND OTP support== Oleg

Poky migration from rocko to warrior

Tue, 08/20/2019 - 11:30

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

← Older revision Revision as of 17:30, 20 August 2019 Line 149: Line 149:    - Try php 5.6.31 (the one that used to work) - Opps persists   - Try php 5.6.31 (the one that used to work) - Opps persists    - On the bright side, at least it's not a kernel panic   - On the bright side, at least it's not a kernel panic  + - switched from '''-mfloat-abi=softfp''' to '''-mfloat-abi=hard''' - the problem seems to go away - but is it 100%?     * TODO: keep an eye on this, because the real reason is not investigated * TODO: keep an eye on this, because the real reason is not investigated Oleg

Poky migration from rocko to warrior

Thu, 08/08/2019 - 15:55

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

← Older revision Revision as of 21:55, 8 August 2019 (2 intermediate revisions by the same user not shown)Line 92: Line 92:  ** Haven't found if Xilinx uses any driver for /dev/hwrng ** Haven't found if Xilinx uses any driver for /dev/hwrng  ** TODO: Find out if the order of entropy sources can be changed ** TODO: Find out if the order of entropy sources can be changed  +** That lag at boot is really annoying - 5-10 seconds?!!     ==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'== ==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'== Line 145: Line 146:  * Solution?: * Solution?:    - Took arch/vfp/vfpmodule.c from kernel 4.19. The current was 4.14. It didn't work. Roll back and check which php call caused it? Also might be a linux driver.   - Took arch/vfp/vfpmodule.c from kernel 4.19. The current was 4.14. It didn't work. Roll back and check which php call caused it? Also might be a linux driver. −  - Try php 7.x.x+  - Try php 7.x.x - need to update the extension −   +  - Try php 5.6.31 (the one that used to work) - Opps persists  + - On the bright side, at least it's not a kernel panic  +   * TODO: keep an eye on this, because the real reason is not investigated * TODO: keep an eye on this, because the real reason is not investigated    Oleg

Poky migration from rocko to warrior

Thu, 08/08/2019 - 15:55

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

← Older revision Revision as of 21:55, 8 August 2019 (5 intermediate revisions by the same user not shown)Line 92: Line 92:  ** Haven't found if Xilinx uses any driver for /dev/hwrng ** Haven't found if Xilinx uses any driver for /dev/hwrng  ** TODO: Find out if the order of entropy sources can be changed ** TODO: Find out if the order of entropy sources can be changed  +** That lag at boot is really annoying - 5-10 seconds?!!     ==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'== ==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'== − +* Kernel Oops: −* '''autocampars.php''' runs at boot and sometimes causes Kernel Oops:  −      <font size='1'>[  35.872118] BUG: unsupported FP instruction in kernel mode   <font size='1'>[  35.872118] BUG: unsupported FP instruction in kernel mode    [  35.877621] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM   [  35.877621] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM Line 121: Line 120:    [  35.999422] note: php[1756] exited with preempt_count 2</font>   [  35.999422] note: php[1756] exited with preempt_count 2</font>    −Unsupported floating point instruction in kernel?+* Unsupported floating point instruction in kernel?  +   +* Details:  + - single sensor (MT9P006) on port 0  + - at boot  + - after the Oops the camera seems to be operating normal  + - the appearance is random (but <50%) - easier reproduced with ''reboot -f'' than power cycle  + - '''autocampars.php''' runs at boot and sometimes causes this - it happens after 0 is written to initiate sensors' driver  + - fpga is already programmed  + - after mt9x001_pgm_initsensor() exit  + - autocampars.php log seems to be ok and full  + - tested with 2 boards    −* Is it hardware (some faulty board? temperature based?) or kernel or php?+* Causes?  +  - hardware  +    - power board?  +    - system board? (probably not cause reproduced on 2 boards)  +    - temperature?  +  - kernel?  +    - some racing conditions?  +  - php?    +    - too old? the version 5.6.40 is EOL  +    - got built with some package that is too new for it? Like it won't build with newer mysql    −* solution?:+* Solution?: −  Took arch/vfp/vfpmodule.c from kernel 4.19+  - Took arch/vfp/vfpmodule.c from kernel 4.19. The current was 4.14. It didn't work. Roll back and check which php call caused it? Also might be a linux driver. − The current was 4.14+ - Try php 7.x.x - need to update the extension − It didn't work. Roll back and check which php call caused it?+ - Try php 5.6.31 (the one that used to work) - Opps persists − Also might be a linux driver.+ - On the bright side, at least it's not a kernel panic     * TODO: keep an eye on this, because the real reason is not investigated * TODO: keep an eye on this, because the real reason is not investigated Oleg

Poky migration from rocko to warrior

Thu, 08/08/2019 - 15:55

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

← Older revision Revision as of 21:55, 8 August 2019 (8 intermediate revisions by the same user not shown)Line 69: Line 69:     ==<font color='green'>'''[SOLVED]'''</font> Note 1: Bring back fpga char device== ==<font color='green'>'''[SOLVED]'''</font> Note 1: Bring back fpga char device== −* /dev/xdevfg got obsolete - there's fpga manager instead which cannot load *.bit (only *.bin or *.bit.bin)+* /dev/xdevfg got retired by Xilinx - instead there's the FPGA 'Manager' which is unable to load a simple *.bit (only *.bin or *.bit.bin).  * '''Solution:''' * '''Solution:'''    Brought back the old driver (drivers/char/xilinx_devcfg.c and edited Kconfig and Makefile)- it works as it used to   Brought back the old driver (drivers/char/xilinx_devcfg.c and edited Kconfig and Makefile)- it works as it used to Line 92: Line 92:  ** Haven't found if Xilinx uses any driver for /dev/hwrng ** Haven't found if Xilinx uses any driver for /dev/hwrng  ** TODO: Find out if the order of entropy sources can be changed ** TODO: Find out if the order of entropy sources can be changed  +** That lag at boot is really annoying - 5-10 seconds?!!     ==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'== ==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'== − +* Kernel Oops: −* '''autocampars.php''' runs at boot and sometimes causes Kernel Oops:  −      <font size='1'>[  35.872118] BUG: unsupported FP instruction in kernel mode   <font size='1'>[  35.872118] BUG: unsupported FP instruction in kernel mode    [  35.877621] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM   [  35.877621] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM Line 121: Line 120:    [  35.999422] note: php[1756] exited with preempt_count 2</font>   [  35.999422] note: php[1756] exited with preempt_count 2</font>    −Unsupported floating point instruction in kernel?+* Unsupported floating point instruction in kernel?  +   +* Details:  + - single sensor (MT9P006) on port 0  + - at boot  + - after the Oops the camera seems to be operating normal  + - the appearance is random (but <50%) - easier reproduced with ''reboot -f'' than power cycle  + - '''autocampars.php''' runs at boot and sometimes causes this - it happens after 0 is written to initiate sensors' driver  + - fpga is already programmed  + - after mt9x001_pgm_initsensor() exit  + - autocampars.php log seems to be ok and full  + - tested with 2 boards    −* Is it hardware (some faulty board? temperature based?) or kernel or php?+* Causes?  +  - hardware  +    - power board?  +    - system board? (probably not cause reproduced on 2 boards)  +    - temperature?  +  - kernel?  +    - some racing conditions?  +  - php?    +    - too old? the version 5.6.40 is EOL  +    - got built with some package that is too new for it? Like it won't build with newer mysql    −* solution?:+* Solution?: −  Took arch/vfp/vfpmodule.c from kernel 4.19+  - Took arch/vfp/vfpmodule.c from kernel 4.19. The current was 4.14. It didn't work. Roll back and check which php call caused it? Also might be a linux driver. − The current was 4.14+ - Try php 7.x.x - need to update the extension − It didn't work. Roll back and check which php call caused it?+ - Try php 5.6.31 (the one that used to work) - Opps persists  + - On the bright side, at least it's not a kernel panic     * TODO: keep an eye on this, because the real reason is not investigated * TODO: keep an eye on this, because the real reason is not investigated Oleg

Poky migration from rocko to warrior

Thu, 08/08/2019 - 15:55

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

← Older revision Revision as of 21:55, 8 August 2019 (13 intermediate revisions by the same user not shown)Line 30: Line 30:    │   │   ├── <font color='green'>jpeghead.c</font>   │   │   ├── <font color='green'>jpeghead.c</font>    │   │   ├── klogger_393.c   │   │   ├── klogger_393.c −  │   │   ├── lepton.c+  │   │   ├── <font color='green'>lepton.c</font> −  │   │   ├── mt9f002.c+  │   │   ├── <font color='green'>mt9f002.c</font>    │   │   ├── <font color='green'>mt9x001.c</font> # sensor is programmed correctly   │   │   ├── <font color='green'>mt9x001.c</font> # sensor is programmed correctly    │   │   ├── multi10359.c   │   │   ├── multi10359.c Line 69: Line 69:     ==<font color='green'>'''[SOLVED]'''</font> Note 1: Bring back fpga char device== ==<font color='green'>'''[SOLVED]'''</font> Note 1: Bring back fpga char device== −* /dev/xdevfg got obsolete - there's fpga manager instead which cannot load *.bit (only *.bin or *.bit.bin)+* /dev/xdevfg got retired by Xilinx - instead there's the FPGA 'Manager' which is unable to load a simple *.bit (only *.bin or *.bit.bin).  * '''Solution:''' * '''Solution:'''    Brought back the old driver (drivers/char/xilinx_devcfg.c and edited Kconfig and Makefile)- it works as it used to   Brought back the old driver (drivers/char/xilinx_devcfg.c and edited Kconfig and Makefile)- it works as it used to Line 92: Line 92:  ** Haven't found if Xilinx uses any driver for /dev/hwrng ** Haven't found if Xilinx uses any driver for /dev/hwrng  ** TODO: Find out if the order of entropy sources can be changed ** TODO: Find out if the order of entropy sources can be changed  +** That lag at boot is really annoying - 5-10 seconds?!!     ==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'== ==<font color='green'>'''-'''</font> Note 4: PHP causing 'unsupported FP instruction in kernel mode'== − +* Kernel Oops: −* '''autocampars.php''' runs at boot and sometimes causes Kernel Oops:  −      <font size='1'>[  35.872118] BUG: unsupported FP instruction in kernel mode   <font size='1'>[  35.872118] BUG: unsupported FP instruction in kernel mode    [  35.877621] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM   [  35.877621] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM Line 121: Line 120:    [  35.999422] note: php[1756] exited with preempt_count 2</font>   [  35.999422] note: php[1756] exited with preempt_count 2</font>    −Unsupported floating point instruction in kernel?+* Unsupported floating point instruction in kernel?  +   +* Details:  + - single sensor (MT9P006) on port 0  + - at boot  + - after the Oops the camera seems to be operating normal  + - the appearance is random (but <50%) - easier reproduced with ''reboot -f'' than power cycle  + - '''autocampars.php''' runs at boot and sometimes causes this - it happens after 0 is written to initiate sensors' driver  + - fpga is already programmed  + - after mt9x001_pgm_initsensor() exit  + - autocampars.php log seems to be ok and full  + - tested with 2 boards    −* Is it hardware (some faulty board? temperature based?) or kernel or php?+* Causes?  +  - hardware  +    - power board?  +    - system board? (probably not cause reproduced on 2 boards)  +    - temperature?  +  - kernel?  +    - some racing conditions?  +  - php?    +    - too old? the version 5.6.40 is EOL  +    - got built with some package that is too new for it? Like it won't build with newer mysql    −* solution?:+* Solution?: −  Took arch/vfp/vfpmodule.c from kernel 4.19+  - Took arch/vfp/vfpmodule.c from kernel 4.19. The current was 4.14. It didn't work. Roll back and check which php call caused it? Also might be a linux driver. − The current was 4.14+ - Try php 7.x.x - need to update the extension − It didn't work. Roll back and check which php call caused it?+ - Try php 5.6.31 (the one that used to work) - Opps persists  + - On the bright side, at least it's not a kernel panic     * TODO: keep an eye on this, because the real reason is not investigated * TODO: keep an eye on this, because the real reason is not investigated Line 197: Line 217:    - write/read works   - write/read works    −==<font color='green'>'''-'''</font> Note 12: test raw recording==+==<font color='green'>'''[SOLVED]'''</font> Note 12: test raw recording==  * test recording on a raw partition * test recording on a raw partition  +* comments:  + There was a typo in camogm_align.c - it was not aligning when it should have.  + CHUNK_LEADER changed to CHUNK_HEADER in line 339:  + ...  + if (chunks[CHUNK_HEADER].iov_len != 0){ // only if it is not TIFF  + ...  +  +==<font color='green'>'''[SOLVED]'''</font> Note 13: FLIR Lepton 3.5 sensor: NULL pointer dereference==  +* Solution:  + Forgot to pull the latest device tree with lepton description  + Old device tree didn't have i2c configuration for lepton hence something returned NULL  +  +* Original log:  + framepars_operations elphel393-framepars@0: Configuring compressor DMA channels  + circbuf elphel393-circbuf@0: Setting i2c drive mode for port 0  + circbuf elphel393-circbuf@0: register_i2c_sensor()  + detect_sensors elphel393-detect_sensors@0: detect_sensors_par2addr_init(): sensorPortConfig[0].sensor[0] = 0x44  + Unable to handle kernel NULL pointer dereference at virtual address 00000000  + pgd = ecdb4000  + [00000000] *pgd=00000000  + Internal error: Oops - BUG: 5 [#1] PREEMPT SMP ARM  + Modules linked in:  + CPU: 1 PID: 1755 Comm: php Not tainted 4.14.0-xilinx-v2018.3 #1  + Hardware name: Xilinx Zynq Platform  + task: ee80cd80 task.stack: ecda0000  + PC is at register_i2c_sensor+0x244/0x2ac  + LR is at 0x0  + pc : [<c05a19e8>]    lr : [<00000000>]    psr: 60030013  + sp : ecda1480  ip : ecda14a8  fp : 00000000  + r10: c0ee625c  r9 : 000000fc  r8 : 00000000  + r7 : 00000028  r6 : ecda14a8  r5 : c0c3ca58  r4 : 00000000  + r3 : 00000000  r2 : c09b093a  r1 : ee973c91  r0 : 00000000  + Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none  + Control: 18c5387d  Table: 2cdb404a  DAC: 00000051  + Process php (pid: 1755, stack limit = 0xecda0210)  + Stack: (0xecda1480 to 0xecda2000)  + ...  + ---[ end Kernel panic - not syncing: Fatal exception in interrupt Oleg

Poky migration from rocko to warrior

Thu, 08/08/2019 - 15:55

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

Show changes Oleg

Poky migration from rocko to warrior

Wed, 08/07/2019 - 18:32

Poky migration from rocko to warrior

Wed, 08/07/2019 - 16:51

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

Show changes Oleg

Poky migration from rocko to warrior

Wed, 08/07/2019 - 16:51

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

Show changes Oleg

Poky migration from rocko to warrior

Mon, 08/05/2019 - 18:10

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

Show changes Oleg

Poky migration from rocko to warrior

Mon, 08/05/2019 - 18:10

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

Show changes Oleg

Poky migration from rocko to warrior

Fri, 08/02/2019 - 15:51

‎[SOLVED] Note 12: test raw recording

Show changes Oleg

Poky migration from rocko to warrior

Fri, 08/02/2019 - 15:51

‎[SOLVED] Note 12: test raw recording

Show changes Oleg

Poky migration from rocko to warrior

Thu, 08/01/2019 - 18:47

‎SOLVED Note 13: FLIR Lepton 3.5 sensor: NULL pointer dereference

Show changes Oleg

Poky migration from rocko to warrior

Thu, 08/01/2019 - 11:22

‎Elphel's kernel tree

Show changes Oleg

Poky migration from rocko to warrior

Thu, 08/01/2019 - 11:06

‎Elphel's kernel tree

Show changes Oleg

Poky migration from rocko to warrior

Wed, 07/31/2019 - 19:03

‎- Note 4: PHP causing 'unsupported FP instruction in kernel mode'

Show changes Oleg

Poky migration from rocko to warrior

Wed, 07/31/2019 - 13:59

‎- Note 11: test AHCI driver

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