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Poky manual

Mon, 09/09/2019 - 13:44

← Older revision Revision as of 19:44, 9 September 2019 (8 intermediate revisions by the same user not shown)Line 1: Line 1: +==Description== +How to build the firmware for Elphel 10393 series camera systems from scratch. + +Prebuilt releases can be found [https://community.elphel.com/files/393/ here]. + ==Use cases== ==Use cases== −* Linux kernel update when adding/developing a driver+* Update Linux Kernel when developing a driver −* When an application needs to be included into the firmware image archive+* Include application to the default firmware package * Update Elphel's PHP extension * Update Elphel's PHP extension * C/C++ applications if developed on PC require a cross-compiler and require Yocto installation or some other alternative. * C/C++ applications if developed on PC require a cross-compiler and require Yocto installation or some other alternative. −Other projects that use Python, PHP, Javascript, HTML, C/C++ on hardware (compiler is included in the firmware image) do not require this SDK use but it makes the process more convenient, e.g. by copying the built packages straight to the target hardware.+Other projects written in Python, PHP, Javascript, HTML, C/C++ (gcc is installed on the system board) can be developed on the camera. Installing the framework is not required but it can simplify the development process. ==Description== ==Description== * 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 34: ==Requirements== ==Requirements== −* 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] ==Output files== ==Output files== Line 38: Line 42: |- |- ! File(s) ! File(s) +! Build Command ! Description ! Description |- |- | '''boot.bin''' | '''boot.bin''' +| ''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''' |- |- | '''u-boot-dtb.img''' | '''u-boot-dtb.img''' +| ''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'| '''devicetree.dtb''' |valign='top'| '''devicetree.dtb''' +| 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 60: |- |- | '''uImage''' | '''uImage''' +| ''bitbake linux-xlnx'' | kernel, drivers | kernel, drivers |- |- | '''rootfs.ubifs''', '''rootfs.ubi''', '''rootfs.tar.gz''' | '''rootfs.ubifs''', '''rootfs.ubi''', '''rootfs.tar.gz''' +| ''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 100: −* Poky 2.6 Thud (Kubuntu 18.04)+* Poky 2.7.1 Warrior (Kubuntu 16.04 or 18.04) − 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 105: Line 115: ./check_versions.py root@192.168.0.9 ./check_versions.py root@192.168.0.9 − −'''Notes:''' −* '''deployed''' = running on the target system {| {| −|[[File:Check versions.png|thumb|400px|check_versions.py output in terminal]]+|[[File:Check versions.png|thumb|400px|check_versions.py output in terminal (web-393 revision on PC is ahead of the one installed on the camera)]] |} |} − −==Build== − −===All targets=== − − bitbake u-boot device-tree linux-xlnx core-image-elphel393 − −===Bootloader=== − − bitbake u-boot − −====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 − −===Device tree=== − − bitbake device-tree − −====Output==== −* '''devicetree.dtb''' − −===Kernel=== − − bitbake linux-xlnx − −====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 − −===Rootfs=== − − bitbake core-image-elphel393 − −====Output==== −* '''rootfs.tar.gz''' −* '''rootfs.ubi''', '''rootfs.ubifs''' ==Details for development== ==Details for development== [[Development_for_10393|'''Development for 10393''']] [[Development_for_10393|'''Development for 10393''']] Oleg

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: ==Requirements== ==Requirements== −* 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] ==Output files== ==Output files== Line 38: Line 37: |- |- ! File(s) ! File(s) +! Build Command ! Description ! Description |- |- | '''boot.bin''' | '''boot.bin''' +| ''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''' |- |- | '''u-boot-dtb.img''' | '''u-boot-dtb.img''' +| ''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'| '''devicetree.dtb''' |valign='top'| '''devicetree.dtb''' +| 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: |- |- | '''uImage''' | '''uImage''' +| ''bitbake linux-xlnx'' | kernel, drivers | kernel, drivers |- |- | '''rootfs.ubifs''', '''rootfs.ubi''', '''rootfs.tar.gz''' | '''rootfs.ubifs''', '''rootfs.ubi''', '''rootfs.tar.gz''' +| ''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: −* Poky 2.6 Thud (Kubuntu 18.04)+* Poky 2.7.1 Warrior (Kubuntu 16.04 or 18.04) − 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: |} |} −==Build== − −===All targets=== − − bitbake u-boot device-tree linux-xlnx core-image-elphel393 − −===Bootloader=== − − bitbake u-boot − −====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 − −===Device tree=== − − bitbake device-tree − −====Output==== −* '''devicetree.dtb''' − −===Kernel=== − − bitbake linux-xlnx − −====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 − −===Rootfs=== − − bitbake core-image-elphel393 − −====Output==== −* '''rootfs.tar.gz''' −* '''rootfs.ubi''', '''rootfs.ubifs''' ==Details for development== ==Details for development== [[Development_for_10393|'''Development for 10393''']] [[Development_for_10393|'''Development for 10393''']] Oleg

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