--- /dev/null
+[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
--- /dev/null
+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
--- /dev/null
+1. Download rpi3 fusing scrpit
+
+ $ wget https://review.tizen.org/gerrit/gitweb?p=platform/kernel/linux-rpi3.git;a=blob_plain;f=scripts/sd_fusing_rpi3.sh;hb=refs/heads/tizen
+
+2. Download and install latest tizen rpi3 kernel.
+
+ $ wget http://download.tizen.org/snapshots/tizen/unified/latest/images/standard/common-boot-arm64-rpi3/tizen-unified_common-boot-arm64-rpi3.tar.gz
+
+ $ sudo ./sd_fusing_rpi3.sh -d /dev/sdb -b tizen-unified_common-boot-arm64-rpi3.tar.gz
+
+3. Download and install latest tizen 3.0 rpi3 binary.
+
+ $ wget https://download.tizen.org/snapshots/tizen/3.0-tv/latest/images/arm-wayland/tv-wayland-armv7l-odroidu3/tizen-3.0-tv_20170411.1_tv-wayland-armv7l-odroidu3.tar.gz
+ $ sudo ./sd_fusing_rpi3.sh -d /dev/sdb -b tizen-3.0-tv_20170411.1_tv-wayland-armv7l-odroidu3.tar.gz
+
+4. build mesa and dependancy pagkages for tizen.
+
+ 1) mesa for tizen
+ repo: review.tizen.org:29418/platform/upstream/mesa
+ branch: devel/libtpl-egl
+
+ 2) libtbm for vc4
+ repo: review.tizen.org:29418/platform/adaptation/broadcom/libtbm-vc4
+ branch: tizen
+
+ 3) libtdm for vc4
+ repo: review.tizen.org:29418/platform/adaptation/broadcom/libtdm-vc4
+ branch: tizen
+
+ 4) libtpl-egl
+ repo: review.tizen.org:29418/platform/core/uifw/libtpl-egl
+ branch: tizen
+
+ 5) libdrm
+ repo: review.tizen.org:29418/platform/upstream/libdrm
+ branch: tizen
+
+
+5. uninstall conflict package and install build package
+
+ 1) uninstall conflict package from rpi3
+
+ # rpm -e libtbm-exynos-1.2.8-32.1.armv7l libtdm-exynos-1.0.8-32.1.armv7l
+ # rm /usr/lib/tdm/libtdm-default.so /usr/lib/bufmgr/libtbm_default.so
+
+ 2) install built packages to rpi3
+ # rpm -Uvh libtbm-vc4-0.0.5-1.armv7l.rpm libtdm-vc4-0.5.0-0.armv7l.rpm libtpl-egl-1.0-0.armv7l.rpm libwayland-egl-1.0-0.armv7l.rpm mesa-17.1.0-0.armv7l.rpm libdrm-2.4.75-0.armv7l.rpm --force
projects / platform / upstream / mesa.git / commitdiff