README.md

   1 Create a Tizen Common x86_64 image with Yocto
   2 =============================================
   3
   4 Target: Haswell/Ivy CPU
   5
   6 # Create your working directory
   7
   8 Create a working directory (for example "${HOME}/yocto","/mnt/ssd","/tmp"):
   9
  10         WORKINGDIR=${HOME}/yocto
  11         mkdir -p ${WORKINGDIR}
  12         cd ${WORKINGDIR}
  13
  14 Create a download directory (optional). It will act as a common download
  15 directory amongst projects:
  16
  17         mkdir -p ${WORKINGDIR}/downloads
  18
  19 # Download sources
  20
  21 Downlaod Poky (patched version for rpm 4 support):
  22
  23         git clone git@github.com:eurogiciel-oss/poky.git
  24
  25 Download Intel layers:
  26
  27         git clone git://git.yoctoproject.org/meta-intel
  28
  29 Download openembedded layers:
  30
  31         git clone git://git.openembedded.org/meta-openembedded
  32
  33 Download tizen layer:
  34
  35         git clone git@github.com:eurogiciel-oss/meta-tizen.git
  36
  37 # Configuration
  38
  39 Configure the environment:
  40
  41         BUILDID="alice"
  42         cd ${WORKINGDIR}/poky
  43         source ./oe-init-build-env build-${BUILDID}
  44
  45 # Configuration files
  46
  47 ## conf/bblayer.conf
  48
  49 This file contains the list of the layers in which poky has to search
  50 for the recipes.
  51
  52         BBPATH = "${TOPDIR}"
  53         BBFILES ?= ""
  54
  55         WORKINGDIR=${HOME}/yocto
  56
  57         BBLAYERS ?= " \
  58           ${WORKINGDIR}/poky/meta \
  59           ${WORKINGDIR}/poky/meta-yocto \
  60           ${WORKINGDIR}/poky/meta-yocto-bsp \
  61           ${WORKINGDIR}/meta-intel \
  62           ${WORKINGDIR}/meta-intel/meta-isg/meta-haswell-wc \
  63           ${WORKINGDIR}/meta-openembedded/meta-efl \
  64           ${WORKINGDIR}/meta-openembedded/meta-oe \
  65           ${WORKINGDIR}/meta-openembedded/meta-multimedia \
  66           ${WORKINGDIR}/meta-openembedded/meta-ruby \
  67           ${WORKINGDIR}/meta-openembedded/meta-systemd \
  68           ${WORKINGDIR}/meta-tizen \
  69           "
  70         #For Arch haswell
  71         #BBLAYERS_append = "${WORKINGDIR}/meta-intel/meta-haswell-wc "
  72         #For Arch Ivy
  73         BBLAYERS_append = "${WORKINGDIR}/meta-intel/meta-romley "
  74
  75 ## conf/local.conf
  76
  77 Most of default values can be kept. The one that needs to be changed is:
  78
  79         #For qemu
  80         MACHINE ?= "qemux86-64"
  81         #For haswell
  82         MACHINE ?= "haswell-wc"
  83         #For Ivy
  84         MACHINE ?= "romley-ivb"
  85
  86 Other useful option to set:
  87
  88 Download directory:
  89
  90         DL_DIR ?= "${WORKINGDIR}/downloads"
  91
  92 Setting the download directory DL_DIR to a directory shared amongst
  93 projects prevents common data from being downloaded for each project.
  94
  95 Terminal emulator:
  96
  97         OE_TERMINAL = "screen"
  98
  99 The terminal emulator you want to use.
 100
 101 # WARNING' tmp add to /etc/sudoers 'WARNING
 102 1)
 103   sudoedit /etc/sudoers
 104   ronanguirec ALL=(ALL) NOPASSWD: ALL
 105
 106 2)
 107   bitbake tar-replacement-native
 108
 109 # Build the Tizen Common image
 110
 111         bitbake -kv tizen-common-core-image-minimal-dev
 112
 113 The generated image can be found in tmp/deploy/images/${MACHINE}
 114
 115 If you made a qemu image you can run it with:
 116
 117         runqemu qemux86-64 tizen-common-core-image-minimal-dev