ref-manual: Updated the "Image Features" section

Removed the requirement that debug-tweaks is needed in order to
individually use the allow-empty-passowrk, empty-root-password,
and post-install-logging features.  These three features can be
individually turned on an off regardless of debug-tweaks.

(From yocto-docs rev: e9f2e2b0f094cf243d601ee3fcdf9588cc81e003)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 9 insertions, 14 deletions

diff --git a/documentation/ref-manual/ref-features.xml b/documentation/ref-manual/ref-features.xml
index e1a8cde..b90ba79 100644
--- a/documentation/ref-manual/ref-features.xml
+++ b/documentation/ref-manual/ref-features.xml
@@ -223,10 +223,7 @@
             The following image features are available for all images:
             <itemizedlist>
                 <listitem><para><emphasis>allow-empty-password:</emphasis>
-                    When 'debug-tweaks' is in
-                    <link linkend='var-IMAGE_FEATURES'><filename>IMAGE_FEATURES</filename></link>,
-                    runs <filename>ssh_allow_empty_password</filename>,
-                    which allows Dropbear and OpenSSH to accept root logins
+                    Allows Dropbear and OpenSSH to accept root logins
                     and logins from accounts having an empty password string.
                     </para></listitem>
                 <listitem><para><emphasis>dbg-pkgs:</emphasis>
@@ -237,8 +234,9 @@
                     Makes an image suitable for development (e.g.
                     allows root logins without passwords and enables
                     post-installation logging).
-                    See the 'allow-empty-password' and 'post-install-logging'
-                    features in this list for additional information.
+                    See the 'allow-empty-password', 'empty-root-password',
+                    and 'post-install-logging' features in this list for
+                    additional information.
                     </para></listitem>
                 <listitem><para><emphasis>dev-pkgs:</emphasis>
                     Installs development packages (headers and extra library
@@ -249,20 +247,17 @@
                     given image.
                     </para></listitem>
                 <listitem><para><emphasis>empty-root-password:</emphasis>
-                    When 'debug-tweaks' is not in
-                    <link linkend='var-IMAGE_FEATURES'><filename>IMAGE_FEATURES</filename></link>,
-                    runs <filename>zap_empty_root_password</filename>,
-                    which disallows an empty root password.
+                    Sets the root password to an empty string, which allows
+                    logins with a blank password.
                     </para></listitem>
                 <listitem><para><emphasis>package-management:</emphasis>
                     Installs package management tools and preserves the package
                     manager database.
                     </para></listitem>
                 <listitem><para><emphasis>post-install-logging:</emphasis>
-                    When 'debug-tweaks' is in
-                    <link linkend='var-IMAGE_FEATURES'><filename>IMAGE_FEATURES</filename></link>,
-                    runs <filename>postinst_enable_logging</filename>, which
-                    enables post-installation logging.
+                    Enables logging postinstall script runs to
+                    the <filename>/var/log/postinstall.log</filename> file
+                    on first boot of the image on the target system.
                     </para></listitem>
                 <listitem><para><emphasis>ptest-pkgs:</emphasis>
                     Installs ptest packages for all ptest-enabled recipes.