README

#Quest Kernel

See kernel/README

#Edison Specific Build Setup

You will need to install dfu-util to flash the edison

## U-Boot

Used yocto 1.8 to build but later versions should work in theory

go to: http://www.yoctoproject.org/docs/1.8/adt-manual/adt-manual.html

Find the install toolchain tarball section and click link
(http://downloads.yoctoproject.org/releases/yocto/yocto-1.8/toolchain/)

First directory is your machine type (most likely) x86_64

Next directory is your TARGET type (x86 32 bit, i586)

In /opt/poky/1.8/ you will find environment-setup-i586-poky-linux
this will set up your environmental variables but it is broken for
u-boot because the yocto guys did something really stupid.
If you look at it you see something like:

  export CC="i586-poky-linux-gcc  -m32 -march=i586 --sysroot=$SDKTARGETSYSROOT"

This does not work for u-boot because u-boot will overwrite CC with
$(CROSS_COMPILE)gcc and you therefore lose the extra stuff in CC
but that stuff should really be in CFLAGS anyway (this is where the
yocto guys are idiots).

To set up the environment script correctly do the following:

Remove CCACHE_PATH, PKG_CONFIG_SYSROOT_DIR, PKG_CONFIG_PATH,
CONFIG_SITE, and the two ifs at the end of the file.

Add the stuff in CC to CFLAGS, CXX to CXXFLAGS, and CPP to CPPFLAGS.

Finally, source the new environment variables and run the following
in the uboot directory:

make edison_config
make

You should have u-boot.bin in your root u-boot directory.  That is
all you have to do as the scripts in imaging-tools will grab and
modify u-boot as necessary.

## Quest

In Quest build the kernel and ramdisk image, they will also be
grabbed automatically.

## dfu-util

To flash Quest, along with dfu-util you will need to install xfstk,
you can find info on how to do that at:

https://communities.intel.com/message/257193

or follow the instructions here:

Download the source from: https://sourceforge.net/projects/xfstk/files/

You will need the following packages or their equivalent for your distro,
if you can't get everything to install try building there might be more
here than you really need:

g++ qtcreator build-essential devscripts libxml2-dev alien doxygen
graphviz libusb-dev libboost-all-dev libqt4-dev qt4-qmake qt-devel

cmake
lzma-devel

no g++ -> gcc-c++
no build-essential -> dnf group install "Development Tools"
no libxml2-dev -> libxml2-devel
no libusb-dev -> libusb-devel
no libboost-all-dev -> boost-devel
no libqt4-dev -> qt-devel?
no qt4-qmake

Do:

export DISTRIBUTION_NAME=ubuntu14.04
export BUILD_VERSION=0.0.0

In the xfstk-build directory go into linux-source-package and do:

mkdir build
cd build
cmake ..
make
sudo make install

## Putting it all together

Now in imaging-tool either run quest-flash.sh which will require
you to restart the edison manually or change quest-flash.sh and
specify a command to reboot the edison via the flag --reboot-cmd to
flashall.sh