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| -rw-r--r-- | Readme_RPI3_Setup_for_Tizen | 169 | ||||
| -rw-r--r-- | Readme_for_Tizen | 48 |
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diff --git a/Readme_RPI3_Setup_for_Tizen b/Readme_RPI3_Setup_for_Tizen new file mode 100644 index 00000000000..2d0cdfb39f0 --- /dev/null +++ b/Readme_RPI3_Setup_for_Tizen @@ -0,0 +1,169 @@ +[Tizen Quick guide for Raspberry Pi3 ] + +1. How to build RPI3 kernel + + 1) Get kernel sources from git repository + repo: https://git.tizen.org/cgit/platform/kernel/linux-rpi3 + branch: tizen + + 2) Setup aarch64 cross compiler like toolchain released from linaro http://releases.linaro.org/components/toolchain/binaries/ + + 3) Build kernel using build-rpi3-arm64.sh script in kernel source + $ ./build-rpi3-arm64.sh + + 4) You can make boot.img including kernel/dtb binary and necessary files to boot + $ ./scripts/mkbootimg_rpi3.sh + + +2. Making micro sd card to be possible to boot + + This describes how to partition micro sd-card, format each partition of the card and flash vendor binaries and kernel images to the card + + 1) Get fusing script + You can get ./scripts/sd_fusing_rpi3.sh file from RPI3 kernel source + ( review.tizen.org:29418/platform/kernel/linux-rpi3 ) + + 2) Prepare to use fusing script + Make the file executable + $ chmod u+x sd_fusing_rpi3.sh + + Install the pv tools + $ sudo apt-get install pv + + 3) Partitioning for Tizen + Connect the micro sd to Desktop using Card Reader and check device node + $ sudo fdisk -l + + .......... + Partition table entries are not in disk order + Disk /dev/sdb: 7948 MB, 7948206080 bytes + 245 heads, 62 sectors/track, 1021 cylinders, total 15523840 sectors + Units = sectors of 1 * 512 = 512 bytes + Sector size (logical/physical): 512 bytes / 512 bytes + I/O size (minimum/optimal): 512 bytes / 512 bytes + Disk identifier: 0x00000000 + Device Boot Start End Blocks Id System + /dev/sdb1 * 8192 139263 65536 e W95 FAT16 (LBA) + ....... + + Run "sd_fusing_rpi3.sh" script with device node + (This script does partitioning a given micro sd storage and formats each partition of the storage) + $ sudo ./sd_fusing_rpi3.sh -d /dev/sdb --format + + Partition information after finishing sd_fusing_rpi3.sh + +---------------+------------+-----------+ + | Label | device | size | + +---------------+------------+-----------+ + | boot | /dev/sdb1 | 64MB | + +---------------+------------+-----------+ + | rootfs | /dev/sdb2 | 3072MB | + +---------------+------------+-----------+ + | system-data | /dev/sdb3 | 512MB | + +---------------+------------+-----------+ + | extend | /dev/sdb4 | | + +---------------+------------+-----------+ + | user | /dev/sdb5 | 101MB | + +---------------+------------+-----------+ + | module | /dev/sdb6 | 20MB | + +---------------+------------+-----------+ + | ramdisk | /dev/sdb7 | 8MB | + +---------------+------------+-----------+ + + 4) Copy boot binaries to first partition of micro sd, which is boot partition. + + [For Platform developers] + Please get boot binary tar.gz for rpi3 from download.tizen.org and flash it using sd_fusing_rpi3.sh script + http://download.tizen.org/snapshots/tizen/unified/latest/images/standard/common-boot-arm64-rpi3/ + + [For Kernel developers] + Mount first partition of micro sd + $ sudo mount /dev/sdb1 /mnt + (The parition, /dev/sdb1, is dependent on your Host PC env.) + + Get boot binaries from kernel/rpi3/boot/ directory + (The file names are bootcode.bin, config.txt, fixup.dat, LICENCE.broadcom and start.elf) + Copy all files from boot directory to /mnt, boot partition. + $ sudo cp -a boot/* /mnt/ + + Copy below kernel image and device tree binaries to /mnt after building kernel source code + bcm2710-rpi-3-b.dtb and bcm2837-rpi-3-b.dtb of arch/arm64/boot/dts/broadcom/ + Image file of arch/arm64/boot/ + For kernel build, please refer to build-rpi3-arm64.sh ( review.tizen.org:29418/platform/kernel/linux-rpi3 ) + + +3. How to flash platform image for Tizen + + 1) If you have not initialized micro sd, please first do [1] + Insert the micro sd to Desktop PC using Card Reader and check device node + $ sudo fdisk -l + + .......... + Partition table entries are not in disk order + Disk /dev/sdb: 7948 MB, 7948206080 bytes + 245 heads, 62 sectors/track, 1021 cylinders, total 15523840 sectors + Units = sectors of 1 * 512 = 512 bytes + Sector size (logical/physical): 512 bytes / 512 bytes + I/O size (minimum/optimal): 512 bytes / 512 bytes + Disk identifier: 0x00000000 + Device Boot Start End Blocks Id System + /dev/sdb1 * 8192 139263 65536 e W95 FAT16 (LBA) + ....... + + 2) Flash a platform image to the micro sd card. + (you can download lastest tizen tv platform binary from here: + - https://download.tizen.org/snapshots/tizen/tv/latest/images/arm-wayland/tv-wayland-armv7l-odroidu3/ ) + + $sudo ./sd_fusing_rpi3.sh -d /dev/sdb -b platform.tar.gz + + Above command will flash each image contained in the platform image to corresponding partition of the micro sd card like below. + + +-----------------+------------------------+ + | Image file name | Partition table name | + +-----------------+------------------------+ + | boot.img | /dev/sdb1 | + +-----------------+------------------------+ + | rootfs.img | /dev/sdb2 | + +-----------------+------------------------+ + | system-data.img | /dev/sdb3 | + +-----------------+------------------------+ + | user.img | /dev/sdb5 | + +-----------------+------------------------+ + | modules.img | /dev/sdb6 | + +-----------------+------------------------+ + | ramdisk.img | /dev/sdb7 | + +-----------------+------------------------+ + + +4. Serial Connection + + If you want to read and write serial messages via UART from host, you need USB to TTL cable and should connect it on Raspberry Pi3 + refer to http://raspberrypi.stackexchange.com/questions/15819/how-to-identify-the-usb-to-serial-wire-mismatched + + +5. SDB connection + + The Smart Development Bridge (SDB) is a device management tool included in the Tizen SDK + refer to https://developer.tizen.org/dev-guide/2.4/org.tizen.devtools/html/common_tools/smart_dev_bridge.htm + + 1) host setup example + $ sudo ifconfig eth0:1 192.168.0.1 up + + 2) rpi3 setup example + # ifconfig eth0 192.168.0.2 up + # route add default gw 192.168.0.1 + + 3) host sdb connect by ethernet example + $ sdb connect 192.168.0.2 + + 4) check sdb connection + $ sdb devices + + sdb devices + List of devices attached + 192.168.0.2:26101 device xu3 + + 5) login sdb shell + $sdb shell + + 6) send data by sdb + $sdb push localfile remote_position diff --git a/Readme_for_Tizen b/Readme_for_Tizen new file mode 100644 index 00000000000..5900df230f5 --- /dev/null +++ b/Readme_for_Tizen @@ -0,0 +1,48 @@ +0. Setup build environment for tizen + + 1) reference + https://source.tizen.org/documentation/developer-guide/getting-started-guide/installing-development-tools?langredirect=1 + https://source.tizen.org/documentation/developer-guide/getting-started-guide/building-packages-locally-gbs?langredirect=1 + + 2) build command example + gbs -c ~/gbs/gbs.conf build -B ~/gbs/GBS-ROOT/tizen_public/ -A armv7l --include-all --keep-packs --no-patch-export + + 3) gbs.conf example + +---------------------------------[gbs.conf]------------------------------------------------ +[general] +profile = profile.tizen + +[profile.tizen] +obs = obs.tizen +repos = repo.tizen.base, repo.tizen.latest + +[obs.tizen] +url = http://build.tizen.org + +[repo.tizen.base] +url = https://download.tizen.org/snapshots/tizen/base/latest/repos/arm/packages/ + +[repo.tizen.latest] +url = https://download.tizen.org/snapshots/tizen/mobile/latest/repos/arm-wayland/packages/ +------------------------------------------------------------------------------------------ + +1. Mesa for Tizen build dependancy package on github + + download below package and build with gbs + + 1) repo: https://github.com/elongbug/tizen-python-mako + + * python-mako for tizen is on progressing over tizen repository. + ( https://review.tizen.org/git/platform/upstream/python-mako ) + +2. Mesa runtime dependancy package for rpi3 on tizen + + 1) RPI3 tbm backend ( tbm vc4 backend) + repo: git://git.tizen.org/platform/adaptation/broadcom/libtbm-vc4 + branch: tizen + + 2) RPI3 tdm backend ( tdm vc4(drm) backend) + repo: https://review.tizen.org/git/platform/adaptation/broadcom/libtdm-vc4 + repo: git://git.tizen.org/platform/adaptation/broadcom/libtdm-vc4 + branch: tizen |