adapt armv7h kernels for GRUB usage

2 files changed, 39 insertions, 164 deletions

diff --git a/libre/linux-libre-grsec/PKGBUILD b/libre/linux-libre-grsec/PKGBUILD
index 3519c9be9..90abea1e7 100644
--- a/libre/linux-libre-grsec/PKGBUILD
+++ b/libre/linux-libre-grsec/PKGBUILD
@@ -28,7 +28,7 @@ url="https://grsecurity.net/"
 license=('GPL2')
 makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc')
 if [ "${CARCH}" = "armv7h" ]; then
-  makedepends+=('git' 'uboot-tools')
+  makedepends+=('git')
 fi
 options=('!strip')
 source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_pkgbasever}/linux-libre-${_pkgbasever}.tar.xz"
@@ -117,7 +117,6 @@ prepare() {
   rm localversion-grsec
 
   if [ "${CARCH}" = "armv7h" ]; then
-
     # RCN patch (CM3 firmware deblobbed)
     git apply -v "${srcdir}/rcn-libre-grsec-${_pkgver%-*}-${rcnrel}.patch"
 
@@ -186,22 +185,15 @@ build() {
 _package() {
   pkgdesc="The ${pkgbase^} kernel and modules with grsecurity/PaX patches"
   [ "${pkgbase}" = "linux-libre" ] && groups=('base')
-  depends=('coreutils' 'linux-libre-firmware' 'kmod' 'grsec-common')
+  depends=('coreutils' 'linux-libre-firmware' 'kmod' 'grsec-common' 'mkinitcpio>=0.7')
   optdepends=('crda: to set the correct wireless channels of your country'
               'gradm: to configure and enable Role Based Access Control (RBAC)'
               'paxd-libre: to enable PaX exploit mitigations and apply exceptions automatically')
-  if [ "${CARCH}" = "armv7h" ]; then
-    provides=("${_replacesarchkernel}")
-    conflicts=("${_replacesarchkernel}")
-    replaces=("${_replacesarchkernel}")
-    [ "${pkgbase}" != "linux-libre" ] && conflicts+=("${_replacesarchkernel%${_kernelname}}")
-  elif [ "${CARCH}" = "x86_64" ] || [ "${CARCH}" = "i686" ]; then
-    depends+=('mkinitcpio>=0.7')
-    provides=("${_replacesarchkernel[@]/%/=${_archpkgver}}")
-    conflicts=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
-    replaces=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
-    backup=("etc/mkinitcpio.d/${pkgbase}.preset")
-  fi
+  provides=("${_replacesarchkernel[@]/%/=${_archpkgver}}")
+  conflicts=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
+  replaces=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
+  [ "${CARCH}" = "armv7h" ] && conflicts+=("${_replacesarchkernel}-uimage") && replaces+=("${_replacesarchkernel}-uimage")
+  backup=("etc/mkinitcpio.d/${pkgbase}.preset")
   install=linux.install
 
   cd "${srcdir}/${_srcname}"
@@ -213,12 +205,12 @@ _package() {
 
   mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
   if [ "${CARCH}" = "armv7h" ]; then
-    mkdir -p "${pkgdir}"/boot/dtbs
+    mkdir -p "${pkgdir}/boot/dtbs/${pkgbase}"
   fi
   make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}" modules_install
   if [ "${CARCH}" = "armv7h" ]; then
-    cp arch/$KARCH/boot/zImage "${pkgdir}/boot/zImage"
-    cp arch/$KARCH/boot/dts/*.dtb "${pkgdir}/boot/dtbs"
+    cp arch/$KARCH/boot/zImage "${pkgdir}/boot/vmlinuz-${pkgbase}"
+    cp arch/$KARCH/boot/dts/*.dtb "${pkgdir}/boot/dtbs/${pkgbase}"
   elif [ "${CARCH}" = "x86_64" ] || [ "${CARCH}" = "i686" ]; then
     cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}"
   fi
@@ -231,25 +223,19 @@ _package() {
     -e  "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" \
     -i "${startdir}/${install}"
 
-  if [ "${CARCH}" = "x86_64" ] || [ "${CARCH}" = "i686" ]; then
-    # install mkinitcpio preset file for kernel
-    install -D -m644 "${srcdir}/linux.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
-    sed \
-      -e "1s|'linux.*'|'${pkgbase}'|" \
-      -e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgbase}\"|" \
-      -e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgbase}.img\"|" \
-      -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgbase}-fallback.img\"|" \
-      -i "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
-  fi
+  # install mkinitcpio preset file for kernel
+  install -D -m644 "${srcdir}/linux.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
+  sed \
+    -e "1s|'linux.*'|'${pkgbase}'|" \
+    -e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgbase}\"|" \
+    -e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgbase}.img\"|" \
+    -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgbase}-fallback.img\"|" \
+    -i "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
 
   # remove build and source links
   rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
   # remove the firmware
   rm -rf "${pkgdir}/lib/firmware"
-  if [ "${CARCH}" = "armv7h" ]; then
-    # gzip -9 all modules to save 100MB of space
-    find "${pkgdir}" -name '*.ko' |xargs -P 2 -n 1 gzip -9
-  fi
   # make room for external modules
   ln -s "../extramodules-${_basekernel}${_kernelname}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
   # add real version for building modules and running depmod from post_install/upgrade
@@ -265,7 +251,7 @@ _package() {
 
   if [ "${CARCH}" = "x86_64" ] || [ "${CARCH}" = "i686" ]; then
     # add vmlinux
-    install -D -m644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux" 
+    install -D -m644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux"
 
     # add grsecurity gcc plugins
     mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/tools/gcc"
@@ -280,16 +266,9 @@ _package() {
 
 _package-headers() {
   pkgdesc="Header files and scripts for building modules for ${pkgbase^} kernel"
-  if [ "${CARCH}" = "armv7h" ]; then
-    provides=("${_replacesarchkernel}-headers")
-    conflicts=("${_replacesarchkernel}-headers")
-    replaces=("${_replacesarchkernel}-headers")
-    [ "${pkgbase}" != "linux-libre" ] && conflicts+=("${_replacesarchkernel%${_kernelname}}-headers")
-  elif [ "${CARCH}" = "x86_64" ] || [ "${CARCH}" = "i686" ]; then
-    provides=("${_replacesarchkernel[@]/%/-headers=${_archpkgver}}")
-    conflicts=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
-    replaces=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
-  fi
+  provides=("${_replacesarchkernel[@]/%/-headers=${_archpkgver}}")
+  conflicts=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
+  replaces=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
 
   install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
 
@@ -415,16 +394,9 @@ _package-headers() {
 
 _package-docs() {
   pkgdesc="Kernel hackers manual - HTML documentation that comes with the ${pkgbase^} kernel"
-  if [ "${CARCH}" = "armv7h" ]; then
-    provides=("${_replacesarchkernel}-docs")
-    conflicts=("${_replacesarchkernel}-docs")
-    replaces=("${_replacesarchkernel}-docs")
-    [ "${pkgbase}" != "linux-libre" ] && conflicts+=("${_replacesarchkernel%${_kernelname}}-docs")
-  elif [ "${CARCH}" = "x86_64" ] || [ "${CARCH}" = "i686" ]; then
-    provides=("${_replacesarchkernel[@]/%/-docs=${_archpkgver}}")
-    conflicts=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
-    replaces=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
-  fi
+  provides=("${_replacesarchkernel[@]/%/-docs=${_archpkgver}}")
+  conflicts=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
+  replaces=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
 
   cd "${srcdir}/${_srcname}"
 
@@ -437,92 +409,7 @@ _package-docs() {
   rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
 }
 
-_package-smileplug() {
-  pkgdesc="The ${pkgbase^} kernel - Marvell SMILE Plug"
-  arch=('armv7h')
-  depends=("${pkgbase}")
-  provides=("${_replacesarchkernel}-uimage")
-  conflicts=("${_replacesarchkernel}-uimage")
-  replaces=("${_replacesarchkernel}-uimage")
-  [ "${pkgbase}" != "linux-libre" ] && conflicts+=("${_replacesarchkernel%${_kernelname}}-uimage")
-
-  cd "${srcdir}/${_srcname}"
-
-  mkdir -p "${pkgdir}/boot"
-  cat arch/$KARCH/boot/zImage arch/$KARCH/boot/dts/armada-370-smileplug.dtb > myimage
-  mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n "${pkgbase}" -d myimage "${pkgdir}/boot/uImage"
-}
-
-_package-mirabox() {
-  pkgdesc="The ${pkgbase^} kernel - Globalscale Mirabox"
-  arch=('armv7h')
-  depends=("${pkgbase}")
-  provides=("${_replacesarchkernel}-uimage")
-  conflicts=("${_replacesarchkernel}-uimage")
-  replaces=("${_replacesarchkernel}-uimage")
-  [ "${pkgbase}" != "linux-libre" ] && conflicts+=("${_replacesarchkernel%${_kernelname}}-uimage")
-
-  cd "${srcdir}/${_srcname}"
-
-  mkdir -p "${pkgdir}/boot"
-  cat arch/$KARCH/boot/zImage arch/$KARCH/boot/dts/armada-370-mirabox.dtb > myimage
-  mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n "${pkgbase}" -d myimage "${pkgdir}/boot/uImage"
-}
-
-_package-ax3() {
-  pkgdesc="The ${pkgbase^} kernel - OpenBlocks AX3-4"
-  arch=('armv7h')
-  depends=("${pkgbase}")
-  provides=("${_replacesarchkernel}-uimage")
-  conflicts=("${_replacesarchkernel}-uimage")
-  replaces=("${_replacesarchkernel}-uimage")
-  [ "${pkgbase}" != "linux-libre" ] && conflicts+=("${_replacesarchkernel%${_kernelname}}-uimage")
-
-  cd "${srcdir}/${_srcname}"
-
-  mkdir -p "${pkgdir}/boot"
-  cat arch/$KARCH/boot/zImage arch/$KARCH/boot/dts/armada-xp-openblocks-ax3-4.dtb > myimage
-  mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n "${pkgbase}" -d myimage "${pkgdir}/boot/uImage"
-}
-
-_package-d3plug() {
-  pkgdesc="The ${pkgbase^} kernel - Globalscale D3Plug"
-  arch=('armv7h')
-  depends=("${pkgbase}")
-  provides=("${_replacesarchkernel}-uimage")
-  conflicts=("${_replacesarchkernel}-uimage")
-  replaces=("${_replacesarchkernel}-uimage")
-  [ "${pkgbase}" != "linux-libre" ] && conflicts+=("${_replacesarchkernel%${_kernelname}}-uimage")
-
-  cd "${srcdir}/${_srcname}"
-
-  mkdir -p "${pkgdir}/boot"
-  cat arch/$KARCH/boot/zImage arch/$KARCH/boot/dts/dove-d3plug.dtb > myimage
-  mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n "${pkgbase}" -d myimage "${pkgdir}/boot/uImage"
-}
-
-_package-cubox() {
-  pkgdesc="The ${pkgbase^} kernel - SolidRun Cubox (Marvell)"
-  arch=('armv7h')
-  depends=("${pkgbase}")
-  provides=("${_replacesarchkernel}-uimage")
-  conflicts=("${_replacesarchkernel}-uimage")
-  replaces=("${_replacesarchkernel}-uimage")
-  [ "${pkgbase}" != "linux-libre" ] && conflicts+=("${_replacesarchkernel%${_kernelname}}-uimage")
-
-  cd "${srcdir}/${_srcname}"
-
-  mkdir -p "${pkgdir}/boot"
-  cat arch/$KARCH/boot/zImage arch/$KARCH/boot/dts/dove-cubox.dtb > myimage
-  mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n "${pkgbase}" -d myimage "${pkgdir}/boot/uImage"
-}
-
 pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-docs")
-
-if [ "${CARCH}" = "armv7h" ]; then
-  pkgname+=("${pkgbase}-smileplug" "${pkgbase}-mirabox" "${pkgbase}-ax3" "${pkgbase}-d3plug" "${pkgbase}-cubox")
-fi
-
 for _p in ${pkgname[@]}; do
   eval "package_${_p}() {
     $(declare -f "_package${_p#${pkgbase}}")
diff --git a/libre/linux-libre-grsec/linux.install b/libre/linux-libre-grsec/linux.install
index 1602f25cb..70e177ef2 100644
--- a/libre/linux-libre-grsec/linux.install
+++ b/libre/linux-libre-grsec/linux.install
@@ -8,42 +8,30 @@ post_install () {
   # updating module dependencies
   echo ">>> Updating module dependencies. Please wait ..."
   depmod ${KERNEL_VERSION}
-  if [ "$(uname -m)" = "armv7h" ]; then
-    echo "NOTE: Using this kernel requires an updated U-Boot!"
-  elif [ "$(uname -m)" = "x86_64" ] || [ "$(uname -m)" = "i686" ]; then
-    echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
-    mkinitcpio -p linux-libre${KERNEL_NAME}
-  fi
+  echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
+  mkinitcpio -p linux-libre${KERNEL_NAME}
 }
 
 post_upgrade() {
-  if [ "$(uname -m)" = "armv7h" ]; then
-    # updating module dependencies
-    echo ">>> Updating module dependencies. Please wait ..."
-    depmod ${KERNEL_VERSION}
-  elif [ "$(uname -m)" = "x86_64" ] || [ "$(uname -m)" = "i686" ]; then
-    if findmnt --fstab -uno SOURCE /boot &>/dev/null && ! mountpoint -q /boot; then
-      echo "WARNING: /boot appears to be a separate partition but is not mounted."
-    fi
+  if findmnt --fstab -uno SOURCE /boot &>/dev/null && ! mountpoint -q /boot; then
+    echo "WARNING: /boot appears to be a separate partition but is not mounted."
+  fi
 
-    # updating module dependencies
-    echo ">>> Updating module dependencies. Please wait ..."
-    depmod ${KERNEL_VERSION}
-    echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
-    mkinitcpio -p linux-libre${KERNEL_NAME}
+  # updating module dependencies
+  echo ">>> Updating module dependencies. Please wait ..."
+  depmod ${KERNEL_VERSION}
+  echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
+  mkinitcpio -p linux-libre${KERNEL_NAME}
 
-    if [ $(vercmp $2 3.13) -lt 0 ]; then
-      echo ">>> WARNING: AT keyboard support is no longer built into the kernel."
-      echo ">>>          In order to use your keyboard during early init, you MUST"
-      echo ">>>          include the 'keyboard' hook in your mkinitcpio.conf."
-    fi
+  if [ $(vercmp $2 3.13) -lt 0 ]; then
+    echo ">>> WARNING: AT keyboard support is no longer built into the kernel."
+    echo ">>>          In order to use your keyboard during early init, you MUST"
+    echo ">>>          include the 'keyboard' hook in your mkinitcpio.conf."
   fi
 }
 
-if [ "$(uname -m)" = "x86_64" ] || [ "$(uname -m)" = "i686" ]; then
 post_remove() {
   # also remove the compat symlinks
   rm -f boot/initramfs-linux-libre${KERNEL_NAME}.img
   rm -f boot/initramfs-linux-libre${KERNEL_NAME}-fallback.img
 }
-fi