#
# spec file for package dtb-armv6l
#
# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#


%define patchversion 4.9.6

%include %_sourcedir/kernel-spec-macros

Name:           dtb-armv6l
Version:        4.9.6
%if 0%{?is_kotd}
Release:        <RELEASE>.gd1207ac
%else
Release:        0
%endif
Summary:        Device Tree files for $MACHINES
License:        GPL-2.0
Group:          System/Boot
Url:            http://www.kernel.org/
BuildRequires:  kernel-source
ExclusiveArch:  armv6l armv6hl
BuildRequires:  cpp
BuildRequires:  dtc >= 1.4.0
BuildRequires:  xz
Requires:       kernel = %version

%description
Device Tree files for $MACHINES.

%package -n dtb-bcm2835
Summary:        Raspberry Pi 1 (A+, B, B+)
Group:          System/Boot
Provides:       multiversion(dtb)
Requires(post): coreutils

%description -n dtb-bcm2835
Device Tree files for Raspberry Pi 1 (A+, B, B+).



%prep

%build
cp %{_prefix}/src/linux/COPYING .
mkdir pp
PPDIR=`pwd`/pp
export DTC_FLAGS="-R 4 -p 0x1000"

cd %{_prefix}/src/linux/arch/arm/boot/dts
for dts in bcm2835*.dts ; do
    target=${dts%*.dts}
    mkdir -p $PPDIR/$(dirname $target)
    cpp -x assembler-with-cpp -undef -D__DTS__ -nostdinc -I. -I./include/ -P $target.dts -o $PPDIR/$target.dts
    dtc $DTC_FLAGS -I dts -O dtb -i ./$(dirname $target) -o $PPDIR/$target.dtb $PPDIR/$target.dts
done

%define dtbdir /boot/dtb-%kernelrelease

%install

cd pp
for dts in bcm2835*.dts ; do
    target=${dts%*.dts}
    install -m 700 -d %{buildroot}%{dtbdir}/$(dirname $target)
    install -m 644 $target.dtb %{buildroot}%{dtbdir}/$(dirname $target)
%ifarch aarch64
    # HACK: work around U-Boot ignoring vendor dir
    baselink=%{dtbdir}/$(basename $target).dtb
    vendordir=$(basename $(dirname $target))
    ln -s $target.dtb %{buildroot}$baselink
    echo $baselink >> ../dtb-$vendordir.list
%endif
done
cd -

%post -n dtb-bcm2835
cd /boot
# If /boot/dtb is a symlink, remove it, so that we can replace it.
[ -d dtb ] && [ -L dtb ] && rm -f dtb
# Unless /boot/dtb exists as real directory, create a symlink.
[ -d dtb ] || ln -sf dtb-%kernelrelease dtb

%ifarch aarch64
%files -n dtb-bcm2835 -f dtb-bcm2835.list
%else
%files -n dtb-bcm2835
%endif
%defattr(-,root,root)
%doc COPYING
%ghost /boot/dtb
%dir %{dtbdir}
%{dtbdir}/bcm2835*.dtb

%changelog