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<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<chapter id="relinfo-about-release">
<title>About This Release</title>
<para>This release of Enea Linux <xi:include href="eltf_params_updated.xml"
xmlns:xi="http://www.w3.org/2001/XInclude"
xpointer="element(EneaLinux_REL_VER/1)" /> provides a publicly available
Enea Linux distribution for a selected set of targets. This release is
generated from the Yocto Project <xi:include href="eltf_params_updated.xml"
xmlns:xi="http://www.w3.org/2001/XInclude"
xpointer="element(Yocto_VER/1)" /> distribution using the branch <xi:include
href="eltf_params_updated.xml" xmlns:xi="http://www.w3.org/2001/XInclude"
xpointer="element(Yocto_NAME/1)" />.<remark>INFO <emphasis
role="bold">eltf_params_updated.xml</emphasis> contains many parameters in
the book, also in the open source books, and MUST be created FROM <emphasis
role="bold">eltf_params_template.xml</emphasis>. The parameters are
automatically used in the books, via xi:include statements, similar to how
parameters from pardoc-distro.xml are included in the book. Read the file
<emphasis role="bold">eltf_params_updated_template_how_to_use.txt</emphasis>
for important details about formats and how to do! The idea is that ELTF
will auto-create/update it.</remark></para>
<section id="relinfo-provided-contents">
<title>Provided Contents</title>
<para>The current release contains along with other items, documentation,
pre-built kernels and images, a bootloader and an SDK. The directories
structure is detailed below:</para>
<programlisting>-- documentation/
/* Enea Linux 7 documentation */
-- arm64 /* architecture */
-- raspberrypi3-64/
/* artifacts for the host side */
-- deb/
/* deb packages */
-- images/
-- enea-image-standard
/* precompiled artifacts for the platform release image */
-- various artifacts (rootfs, kernel, config, dtb etc.)
-- enea-image-standard-sdk
/* precompiled artifacts for the development process. The image
contains userspace tools and kernel configurations necessary
for developing, debugging and profiling applications and
kernel modules */
-- various artifacts
-- install
-- sdk
/* SDK related artifacts including SDK installer and manifests */
-- install-sdk.sh
/* self-extracting archive installing cross-compilation
toolchain for the platform */</programlisting>
<para>The following set of artifacts is available:</para>
<programlisting>-- Image
/* kernel image */
-- Image-target.bin
/* kernel image, same as above */
-- Image-target.dtb
/* the device tree blob */
-- config-target.config
/* kernel configuration file */
-- image-name-target.ext3
/* compressed EXT3 image of the rootfs */
-- image-name-target.tar.bz2
/* tar archive of the image */
-- modules-<target>.tgz
/* external kernel modules */</programlisting>
</section>
<section id="relinfo-supported-host-environment">
<title>Supported Host Environment</title>
<para>Ubuntu 16.04 LTS, 64-bit<remark>Hardcoded now in this XML file.
Might be moved to the parameter file later.</remark><remark>INFO Below is
a complete section with ID "eltf-target-tables-section" included from
elft_params_updated.xml. It contains a variable number of target tables
and the section title should be "Supported Targets with Parameters". It
has have a short sentence about what it is in the beginning. The subtitles
shall have the directory name of the target in the
manifest.</remark></para>
</section>
<xi:include href="eltf_params_updated.xml"
xmlns:xi="http://www.w3.org/2001/XInclude"
xpointer="element(eltf-target-tables-section)" />
<section id="relinfo-packages">
<title>Provided Packages</title>
<para><informaltable>
<tgroup cols="2">
<colspec align="left" colname="c1" colwidth="3*" />
<colspec align="left" colname="c2" colwidth="6*" />
<thead valign="bottom">
<row>
<entry>Type of Packages</entry>
<entry>Reference</entry>
</row>
</thead>
<tbody>
<row>
<entry>Packages in Enea Linux</entry>
<entry><para>See the <olink
targetdoc="book_enea_linux_open_source_standard"
targetptr="book_enea_linux_open_source_standard"><trademark
class="registered">Enea</trademark> Linux Open Source
Report</olink></para></entry>
</row>
</tbody>
</tgroup>
</informaltable></para>
</section>
<section id="relinfo-provided-sdk">
<title>Provided Toolchains (SDK)</title>
<para>The SDK contains toolchains supporting cross-compilation of
applications for the targets on an aarch64 host. See the <trademark
class="registered">Enea</trademark> Linux User's Guide for information on
how to build and install a toolchain.</para>
</section>
<section id="relinfo-documentation">
<title>Provided Documentation</title>
<para>The following Enea Linux manuals are available:</para>
<itemizedlist spacing="compact">
<listitem>
<para><trademark class="registered">Enea</trademark> Linux Release
Information (this document)</para>
</listitem>
<listitem>
<para><olink targetdoc="book_enea_linux_user_guide_standard"
targetptr="book_enea_linux_user_guide_standard" type=""><trademark
class="registered">Enea</trademark> Linux User's Guide</olink></para>
</listitem>
<listitem>
<para><olink security=""
targetdoc="book_enea_linux_open_source_standard"
targetptr="book_enea_linux_open_source_standard"><trademark
class="registered">Enea</trademark> Linux Open Source
Report</olink></para>
</listitem>
<listitem>
<para><trademark class="registered">Enea</trademark> Linux Test
Report</para>
</listitem>
<listitem>
<para><trademark class="registered">Enea</trademark> Linux Security
Report</para>
</listitem>
<listitem>
<para><trademark class="registered">Enea</trademark> Linux Real-Time
Guide can be read at <ulink
url="http://linuxrealtime.org">http://linuxrealtime.org</ulink>.</para>
</listitem>
</itemizedlist>
</section>
<section condition="hidden" id="relinfo-provided-other">
<title>Other Provided Functionality</title>
<para>The functionality in a distribution depends on included packages in
the default image. In addition to the supported features, the following
functionality is also available, among other:<remark>INFO: This section
might be hidden by setting condition hidden on the section, MANUALLY in
this file</remark></para>
<itemizedlist spacing="compact">
<listitem>
<para>APT Package Management</para>
</listitem>
<listitem>
<para>Eclipse ADT (excl. QEMU) and plug-ins for application
development: LTTng, Perf, LatencyTOP, PowerTOP, SystemTap</para>
</listitem>
</itemizedlist>
</section>
<section id="relinfo-security-fixes">
<title>Security Fixes</title>
<para>See the <ulink
url="https://www.enea.com/products/security/security-updates/">List of
CVEs addressed in Enea Linux</ulink> for details.</para>
</section>
<section condition="hidden" id="relinfo-excluded">
<title>Intentional Limitations</title>
<para>The following functionality supported in other Enea Linux releases
has been excluded in this release:<remark>INFO: This section might be
hidden by setting condition hidden on the section, MANUALLY in this
file.</remark><itemizedlist spacing="compact">
<listitem>
<para>Eclipse plug-ins for image creation (HOB)</para>
</listitem>
<listitem>
<para>Networking features: DPDK vSwitch, DPDK</para>
</listitem>
<listitem>
<para>Real-time features: Fully Preemptible Kernel (FPK) from the
PREEMPT_RT patch</para>
</listitem>
<listitem>
<para>Memory features: NUMA</para>
</listitem>
</itemizedlist></para>
</section>
</chapter>
|
