Exynos5: build ChromeOS kernel for Samsung ChromeBook (exynos5 CPU)

Sources in k/ have been updated and new d/device-tree-compiler sources
have been added to allow compiling the ChromeOS kernel for the Samsung
ChromeBook (with an Exynos5 CPU).
Kernel sources are checked out of the chromium git repository,

10 files changed, 356 insertions, 0 deletions

diff --git a/source.local/d/device-tree-compiler/device-tree-compiler-1.3.0_remove-unused-variable-in-flat_read_mem_reserve.patch.gz b/source.local/d/device-tree-compiler/device-tree-compiler-1.3.0_remove-unused-variable-in-flat_read_mem_reserve.patch.gz
new file mode 100644
index 0000000..2fb6c44
--- /dev/null
+++ b/source.local/d/device-tree-compiler/device-tree-compiler-1.3.0_remove-unused-variable-in-flat_read_mem_reserve.patch.gz
diff --git a/source.local/d/device-tree-compiler/device-tree-compiler-1.3.0_remove_check_variable.patch.gz b/source.local/d/device-tree-compiler/device-tree-compiler-1.3.0_remove_check_variable.patch.gz
new file mode 100644
index 0000000..8b6376e
--- /dev/null
+++ b/source.local/d/device-tree-compiler/device-tree-compiler-1.3.0_remove_check_variable.patch.gz
diff --git a/source.local/d/device-tree-compiler/device-tree-compiler.SlackBuild b/source.local/d/device-tree-compiler/device-tree-compiler.SlackBuild
new file mode 100755
index 0000000..04afc30
--- /dev/null
+++ b/source.local/d/device-tree-compiler/device-tree-compiler.SlackBuild
@@ -0,0 +1,131 @@
+#!/bin/sh
+
+# Copyright 2013  Eric Hameleers, Eindhoven NL
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+PKGNAM=device-tree-compiler
+VERSION=${VERSION:-1.3.0}
+BUILD=${BUILD:-1}
+
+if [ -e $CWD/machine.conf ]; then
+  . $CWD/machine.conf ]
+elif [ -e /etc/slackbuild/machine.conf ]; then
+  . /etc/slackbuild/machine.conf ]
+else
+  # Automatically determine the architecture we're building on:
+  MARCH=$( uname -m )
+  if [ -z "$ARCH" ]; then
+    case "$MARCH" in
+      i?86)    export ARCH=i486 ;;
+      arm*)    export ARCH=arm ;;
+      # Unless $ARCH is already set, use uname -m for all other archs:
+      *)       export ARCH=$MARCH ;;
+    esac
+  fi
+  # Set CFLAGS/CXXFLAGS and LIBDIRSUFFIX:
+  if [ "$ARCH" = "i486" ]; then
+    SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+    LIBDIRSUFFIX=""
+  elif [ "$ARCH" = "s390" ]; then
+    SLKCFLAGS="-O2"
+    LIBDIRSUFFIX=""
+  elif [ "$ARCH" = "x86_64" ]; then
+    SLKCFLAGS="-O2 -fPIC"
+    LIBDIRSUFFIX="64"
+  elif [ "$ARCH" = "arm" ]; then
+    SLKCFLAGS="-O2 -march=armv5te"
+    LIBDIRSUFFIX=""
+  else
+    SLKCFLAGS="-O2"
+    LIBDIRSUFFIX=""
+  fi
+fi
+
+case "$ARCH" in
+    arm*) TARGET=$ARCH-slackware-linux-gnueabi ;;
+    *)    TARGET=$ARCH-slackware-linux ;;
+esac
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp}
+PKG=$TMP/package-$PKGNAM
+
+rm -rf $PKG
+mkdir -p $TMP $PKG
+
+cd $TMP
+SRCTOP=$(tar tf $CWD/$PKGNAM-$VERSION.tar.xz | head -1 | sed -e 's/\/.*//')
+rm -rf $SRCTOP
+tar xvf $CWD/$PKGNAM-$VERSION.tar.xz || exit 1
+cd $SRCTOP
+
+# Repair compiler errors due to erroneous commit:
+zcat $CWD/device-tree-compiler-1.3.0_remove_check_variable.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/device-tree-compiler-1.3.0_remove-unused-variable-in-flat_read_mem_reserve.patch.gz | patch -p1 --verbose || exit 1
+
+chown -R root:root .
+find . \
+  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+  -exec chmod 755 {} \; -o \
+  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+  -exec chmod 644 {} \;
+
+make clean
+make $NUMJOBS || make || exit 1
+make install DESTDIR=$PKG PREFIX=/usr || exit 1
+
+# Move debian's man pages into place:
+mkdir -p $PKG/usr/man/man1
+install -pm0644 $CWD/man/*.1 $PKG/usr/man/man1/
+
+# Strip binaries:
+( cd $PKG
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+)
+
+# Compress and if needed symlink the man pages:
+if [ -d $PKG/usr/man ]; then
+  ( cd $PKG/usr/man
+    for manpagedir in $(find . -type d -name "man*") ; do
+      ( cd $manpagedir
+        for eachpage in $( find . -type l -maxdepth 1) ; do
+          ln -s $( readlink $eachpage ).gz $eachpage.gz
+          rm $eachpage
+        done
+        gzip -9 *.?
+      )
+    done
+  )
+fi
+
+# Add documentation:
+mkdir -vpm755 $PKG/usr/doc/$PKGNAM-$VERSION
+cp -a \
+  Documentation/manual.txt GPL README.license TODO \
+  $PKG/usr/doc/$PKGNAM-$VERSION
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
+
diff --git a/source.local/d/device-tree-compiler/man/convert-dtsv0.1 b/source.local/d/device-tree-compiler/man/convert-dtsv0.1
new file mode 100644
index 0000000..33e0cfe
--- /dev/null
+++ b/source.local/d/device-tree-compiler/man/convert-dtsv0.1
@@ -0,0 +1,22 @@
+.TH DTC 1 "30 January 2012" "Linux"
+.SH NAME
+\fBconvert-dtsv0\fP \- Device Tree Compiler -- Conversion to Version 1
+.SH SYNOPSIS
+\fB/usr/bin/convert-dtsv0\fP [<input_filename ... >]
+.SH DESCRIPTION
+convert-dtsv0 is a small utility program which converts (DTS)
+
+Device Tree Source from the obsolete version 0 to version 1.
+Version 1 DTS files are marked by line "/dts-v1/;" at the top of the file.
+
+Each file passed will be converted to the new /dts-v1/ version by creating
+a new file with a "v1" appended the filename.
+
+Comments, empty lines, etc. are preserved.
+.SH AUTHOR
+\fBconvert-dtsv0\fP was written by David Gibson
+<david@gibson.dropbear.id.au>. Since April 1, 2006, Jon Loeliger
+<jdl@jdl.com> assumes maintainership.
+.PP
+This manual page was written by H\['e]ctor Or\['o]n
+<zumbi@debian.org>, for the Debian project (but may be used by others).
diff --git a/source.local/d/device-tree-compiler/man/dtc.1 b/source.local/d/device-tree-compiler/man/dtc.1
new file mode 100644
index 0000000..1e4c367
--- /dev/null
+++ b/source.local/d/device-tree-compiler/man/dtc.1
@@ -0,0 +1,103 @@
+.TH DTC 1 "30 January 2012" "Linux"
+.SH NAME
+\fBdtc\fP \- Device Tree Compiler
+.SH SYNOPSIS
+\fB/usr/bin/dtc\fP [options] <input file>
+.SH DESCRIPTION
+Device Tree Compiler, dtc, takes as input a device-tree in
+a given format and outputs a device-tree in another format
+for booting kernels on embedded systems.
+Typically, the input format is "dts", a human readable source
+format, and creates a "dtb", or binary format as output.
+.SH OPTIONS
+.TP
+\fB\-h\fR
+Display help text.
+.TP
+\fB\-q\fR
+Quiet:
+.IP
+\fB-q\fR \- Suppress warnings.
+.br
+\fB-qq\fR \- Suppress errors.
+.br
+\fB-qqq\fR \- Suppress all.
+.TP
+\fB\-I\fR <input format>
+.IP
+Input formats are:
+.IP
+\fBdts\fR \- device tree source text
+.br
+\fBdtb\fR \- device tree blob
+.br
+\fBfs\fR \- /proc/device\-tree style directory
+.TP
+\fB\-o\fR <output file>
+.IP
+Dump the result into a file, instead of stdout.
+.TP
+\fB\-O\fR <output format>
+.IP
+Output formats are:
+.IP
+\fBdts\fR \- device tree source text
+.br
+\fBdtb\fR \- device tree blob
+.br
+\fBasm\fR \- assembler source
+.TP
+\fB\-V\fR <output version>
+.IP
+Blob version to produce. The default is 17 (only relevant for dtb
+and asm output).
+.TP
+\fB\-d\fR <output dependency file>
+.TP
+\fB\-R\fR <number>
+.IP
+Make space for <number> reserve map entries (only relevant for dtb
+and asm output).
+.TP
+\fB\-S\fR <bytes>
+.IP
+Make the blob at least <bytes> long (extra space).
+.TP
+\fB\-p\fR <bytes>
+.IP
+Add padding to the blob of <bytes> long (extra space)
+.HP
+\fB\-b\fR <number>
+.IP
+Set the physical boot CPU.
+.TP
+\fB\-f\fR
+.IP
+Force \- try to produce output even if the input tree has errors.
+.TP
+\fB\-s\fR
+.IP
+Sort nodes and properties before outputting (only useful for comparing trees)
+.TP
+\fB\-v\fR
+Print DTC version and exit.
+.TP
+\fB\-H\fR <phandle format>
+.IP
+phandle formats are:
+.IP
+\fBlegacy\fR \- "linux,phandle" properties only
+.br
+\fBepapr\fR \- "phandle" properties only
+.br
+\fBboth\fR \- Both "linux,phandle" and "phandle" properties
+.SH AUTHOR
+\fBdtc\fP was written by David Gibson
+<david@gibson.dropbear.id.au>. Since April 1, 2006, Jon Loeliger
+<jdl@jdl.com> assumes maintainership.
+.PP
+This manual page was originally written by Aur\['e]lien G\['E]R\[^O]ME
+<ag@roxor.cx>, for the Debian project (but may be used by others).
+.PP
+This manual page is currently maintained and update it by H\['e]ctor Or\['o]n
+<zumbi@debian.org>, for the Debian project.
diff --git a/source.local/d/device-tree-compiler/man/dtdiff.1 b/source.local/d/device-tree-compiler/man/dtdiff.1
new file mode 100644
index 0000000..7649104
--- /dev/null
+++ b/source.local/d/device-tree-compiler/man/dtdiff.1
@@ -0,0 +1,14 @@
+.TH DTC 1 "30 January 2012" "Linux"
+.SH NAME
+\fBdtdiff\fP \- compare two different device-tree
+.SH SYNOPSIS
+\fB/usr/bin/dtdiff\fP <device tree> <device tree>
+.SH DESCRIPTION
+Compares two different device-tree.
+.SH AUTHOR
+\fBdtc\fP was written by David Gibson
+<david@gibson.dropbear.id.au>. Since April 1, 2006, Jon Loeliger
+<jdl@jdl.com> assumes maintainership.
+.PP
+This manual page was written by H\['e]ctor Or\['o]n
+<zumbi@debian.org>, for the Debian project (but may be used by others).
diff --git a/source.local/d/device-tree-compiler/man/fdtdump.1 b/source.local/d/device-tree-compiler/man/fdtdump.1
new file mode 100644
index 0000000..95cf4a4
--- /dev/null
+++ b/source.local/d/device-tree-compiler/man/fdtdump.1
@@ -0,0 +1,13 @@
+.TH DTC 1 "30 January 2012" "Linux"
+.SH NAME
+\fBfdtdump\fP \- prints a readable version of a flat device-tree file.
+.SH SYNOPSIS
+\fB/usr/bin/fdtdump\fP <DTB-file-name>
+.SH DESCRIPTION
+The fdtdump program prints a readable version of a flat device-tree file.
+.SH AUTHOR
+\fBfdtdump\fP was written by Pantelis Antoniou
+<pantelis.antoniou AT gmail.com>.
+.PP
+This manual page was written by H\['e]ctor Or\['o]n
+<zumbi@debian.org>, for the Debian project (but may be used by others).
diff --git a/source.local/d/device-tree-compiler/man/fdtget.1 b/source.local/d/device-tree-compiler/man/fdtget.1
new file mode 100644
index 0000000..0049270
--- /dev/null
+++ b/source.local/d/device-tree-compiler/man/fdtget.1
@@ -0,0 +1,25 @@
+.TH DTC 1 "30 January 2012" "Linux"
+.SH NAME
+\fBfdtget\fP \- read values from device-tree
+.SH SYNOPSIS
+\fB/usr/bin/fdtget\fP <options> <dt file> [<node> <property>]...
+.SH DESCRIPTION
+Read values from device-tree. Each value is printed on a new line.
+.SH OPTIONS
+.TP
+\fB\-h\fR
+Print this help.
+.TP
+\fB\-t\fR <type>
+Type of data
+.IP
+<type>  s=string, i=int, u=unsigned, x=hex
+.br
+Optional modifier prefix:
+.br
+hh or b=byte, h=2 byte, l=4 byte (default)
+.SH AUTHOR
+\fBfdtget\fP was written by The Chromium OS Authors.
+.PP
+This manual page was written by H\['e]ctor Or\['o]n
+<zumbi@debian.org>, for the Debian project (but may be used by others).
diff --git a/source.local/d/device-tree-compiler/man/fdtput.1 b/source.local/d/device-tree-compiler/man/fdtput.1
new file mode 100644
index 0000000..2766b0f
--- /dev/null
+++ b/source.local/d/device-tree-compiler/man/fdtput.1
@@ -0,0 +1,29 @@
+.TH DTC 1 "30 January 2012" "Linux"
+.SH NAME
+\fBfdtput\fP \- write a property value to a device-tree
+.SH SYNOPSIS
+\fB/usr/bin/fdtput\fP <options> <dt file> <<node> <property> [<value>...]
+.SH DESCRIPTION
+Write a property value to a device-tree. The command line arguments are
+joined together into a single value.
+.SH OPTIONS
+.TP
+\fB\-h\fR
+Print this help.
+.TP
+\fB\-v\fR
+Verbose: display each value decoded from command line
+.TP
+\fB\-t\fR <type>
+Type of data
+.IP
+<type>  s=string, i=int, u=unsigned, x=hex
+.br
+Optional modifier prefix:
+.br
+hh or b=byte, h=2 byte, l=4 byte (default)
+.SH AUTHOR
+\fBfdtput\fP was written by The Chromium OS Authors.
+.PP
+This manual page was written by H\['e]ctor Or\['o]n
+<zumbi@debian.org>, for the Debian project (but may be used by others).
diff --git a/source.local/d/device-tree-compiler/slack-desc b/source.local/d/device-tree-compiler/slack-desc
new file mode 100644
index 0000000..6d821b2
--- /dev/null
+++ b/source.local/d/device-tree-compiler/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+                    |-----handy-ruler------------------------------------------------------|
+device-tree-compiler: device-tree-compiler (Device Tree Compiler for Flat Device Trees)
+device-tree-compiler:
+device-tree-compiler: Device Tree Compiler, 'dtc', transforms a textual description of a
+device-tree-compiler: device tree ('DTS') into a binary object ('DTB').
+device-tree-compiler: 
+device-tree-compiler: DTS is most commonly used on embedded platforms.
+device-tree-compiler: 
+device-tree-compiler: This tool is particularly useful for building a DTS-enabled
+device-tree-compiler: 'U-Boot' binary.
+device-tree-compiler: 
+device-tree-compiler: