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linux4.0: added support for a ARMv7 multiplatform kernel.

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Hopefully this should work for bbb, cubie and odroid
(of our supported platforms).
This commit is contained in:
Juan RP 2015-05-20 17:29:57 +02:00
parent 44fdbbbea5
commit 5640db985b
2 changed files with 6971 additions and 23 deletions
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6914
srcpkgs/linux4.0/files/arm-dotconfig Normal file
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80
srcpkgs/linux4.0/template
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@ -17,8 +17,8 @@ noverifyrdeps=yes
noshlibprovides=yes noshlibprovides=yes
preserve=yes preserve=yes
only_for_archs="i686 i686-musl x86_64 x86_64-musl" only_for_archs="i686 i686-musl x86_64 x86_64-musl armv7l armv7l-musl"
makedepends="bc perl kmod libressl-openssl" hostmakedepends="bc perl kmod libressl-openssl uboot-mkimage"
triggers="kernel-hooks" triggers="kernel-hooks"
_kernver="${version}_${revision}" _kernver="${version}_${revision}"
@ -38,40 +38,60 @@ do_configure() {
# If there's a file called <arch>-dotconfig, use it to # If there's a file called <arch>-dotconfig, use it to
# configure the kernel; otherwise use arch defaults and all stuff # configure the kernel; otherwise use arch defaults and all stuff
# as modules (defconfig+allmodconfig). # as modules (defconfig+allmodconfig).
local arch local arch _args
case "$XBPS_TARGET_MACHINE" in case "$XBPS_TARGET_MACHINE" in
i686*) arch=i386;; i686*) arch=i386;;
x86_64*) arch=x86_64;; x86_64*) arch=x86_64;;
armv7*) arch=arm
$XBPS_FETCH_CMD http://rcn-ee.com/deb/sid-armhf/v${version}-armv7-x2/patch-${version}-armv7-x2.diff.gz
gunzip patch-${version}-armv7-x2.diff.gz
patch -Np1 -i patch-${version}-armv7-x2.diff
;;
esac esac
if [ "$CROSS_BUILD" ]; then
_args="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
fi
if [ -f ${FILESDIR}/${arch}-dotconfig-custom ]; then if [ -f ${FILESDIR}/${arch}-dotconfig-custom ]; then
msg_normal "Detected a custom .config file for your arch, using it.\n" msg_normal "Detected a custom .config file for your arch, using it.\n"
cp -f ${FILESDIR}/${arch}-dotconfig-custom .config cp -f ${FILESDIR}/${arch}-dotconfig-custom .config
make ${makejobs} oldconfig make ${makejobs} ARCH=$arch ${_args} oldconfig
elif [ -f ${FILESDIR}/${arch}-dotconfig ]; then elif [ -f ${FILESDIR}/${arch}-dotconfig ]; then
msg_normal "Detected a .config file for your arch, using it.\n" msg_normal "Detected a .config file for your arch, using it.\n"
cp -f ${FILESDIR}/${arch}-dotconfig .config cp -f ${FILESDIR}/${arch}-dotconfig .config
make ${makejobs} oldconfig make ${makejobs} ARCH=$arch ${_args} oldconfig
else else
msg_normal "Defaulting to 'defconfig and allmodconfig'.\n" msg_normal "Defaulting to 'defconfig and allmodconfig'.\n"
make ${makejobs} defconfig make ${makejobs} ARCH=$arch ${_args} defconfig
make ${makejobs} allmodconfig make ${makejobs} ARCH=$arch ${_args} allmodconfig
fi fi
# Always use our revision to CONFIG_LOCALVERSION to match our pkg version. # Always use our revision to CONFIG_LOCALVERSION to match our pkg version.
sed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config sed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config
} }
do_build() { do_build() {
# Override EXTRAVERSION because we can't have dashes in kernel name local arch _cross _args
make EXTRAVERSION=${_patchver} ${makejobs} prepare
make EXTRAVERSION=${_patchver} ${makejobs} bzImage modules case "$XBPS_TARGET_MACHINE" in
i686*) _args="bzImage modules"; arch=i386;;
x86_64*) _args="bzImage modules"; arch=x86_64;;
armv7*) _args="zImage modules dtbs"; arch=arm;;
esac
if [ "$CROSS_BUILD" ]; then
_cross="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
fi
make ARCH=$arch ${_cross} ${makejobs} prepare
make ARCH=$arch ${_cross} ${makejobs} ${_args}
} }
do_install() { do_install() {
local arch hdrdest local arch _args hdrdest
case "$XBPS_TARGET_MACHINE" in case "$XBPS_TARGET_MACHINE" in
i686*) arch=i386;; i686*) arch=i386;;
x86_64*) arch=x86_64;; x86_64*) arch=x86_64;;
armv7*) arch=arm;;
esac esac
# Run depmod after compressing modules. # Run depmod after compressing modules.
@ -82,11 +102,19 @@ do_install() {
hdrdest=${DESTDIR}/usr/src/kernel-headers-${_kernver} hdrdest=${DESTDIR}/usr/src/kernel-headers-${_kernver}
install -Dm644 .config ${DESTDIR}/boot/config-${_kernver} vinstall .config 644 boot config-${_kernver}
install -Dm644 arch/x86/boot/bzImage \ vinstall System.map 644 boot System.map-${_kernver}
${DESTDIR}/boot/vmlinuz-${_kernver}
install -Dm644 System.map \ case "$arch" in
${DESTDIR}/boot/System.map-${_kernver} i386|x86_64)
vinstall arch/x86/boot/bzImage 644 boot vmlinuz-${_kernver}
;;
arm)
vinstall arch/arm/boot/zImage 644 boot
vmkdir boot/dtbs
cp arch/arm/boot/dts/*.dtb ${DESTDIR}/boot/dtbs
;;
esac
# Switch to /usr. # Switch to /usr.
vmkdir usr vmkdir usr
@ -113,19 +141,21 @@ do_install() {
done done
cd ${wrksrc} cd ${wrksrc}
mkdir -p ${hdrdest}/arch/x86 mkdir -p ${hdrdest}/arch/${arch}
cp -a arch/x86/include ${hdrdest}/arch/x86 cp -a arch/x86/include ${hdrdest}/arch/${arch}
# Copy files necessary for later builds, like nvidia and vmware # Copy files necessary for later builds, like nvidia and vmware
cp Module.symvers ${hdrdest} cp Module.symvers ${hdrdest}
cp -a scripts ${hdrdest} cp -a scripts ${hdrdest}
mkdir -p ${hdrdest}/arch/x86/kernel mkdir -p ${hdrdest}/arch/${arch}/kernel
cp arch/x86/Makefile ${hdrdest}/arch/x86 cp arch/x86/Makefile ${hdrdest}/arch/${arch}
if [ "$arch" = "i386" ]; then if [ "$arch" = "i386" ]; then
cp arch/x86/Makefile_32.cpu ${hdrdest}/arch/x86 cp arch/x86/Makefile_32.cpu ${hdrdest}/arch/x86
fi fi
cp arch/x86/kernel/asm-offsets.s ${hdrdest}/arch/x86/kernel if [ "$arch" = "i386" -o "$arch" = "x86_64" ]; then
cp arch/x86/kernel/asm-offsets.s ${hdrdest}/arch/x86/kernel
fi
# add headers for lirc package # add headers for lirc package
# pci # pci
@ -194,8 +224,12 @@ do_install() {
done done
# Remove unneeded architectures # Remove unneeded architectures
for arch in alpha arm* avr32 blackfin cris frv h8300 \ case "$arch" in
ia64 m* p* s* um v850 xtensa; do i386|x86_64) _args="arm*";;
arm) _args="x86*";;
esac
for arch in alpha avr32 blackfin cris frv h8300 \
ia64 m* p* s* um v850 xtensa ${_args}; do
rm -rf ${hdrdest}/arch/${arch} rm -rf ${hdrdest}/arch/${arch}
done done