| @@ -82,6 +82,36 if [ "$BUILD_KERNEL" = true ] ; then | |||
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82 | 82 | -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\ |
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83 | 83 | "${KERNEL_DIR}/.config" |
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84 | 84 | fi |
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85 | ||
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86 | # GPL v2.0 | |
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87 | #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh | |
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88 | if [ "$KERNEL_ZSWAP" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then | |
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89 | # enable ZSWAP support for better performance during large builds etc. | |
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90 | # requires activation via kernel parameter or sysfs | |
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91 | # see e.g. https://askubuntu.com/a/472227 for a summary of ZSWAP (vs ZRAM etc.) | |
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92 | # and e.g. https://wiki.archlinux.org/index.php/zswap for parameters etc. | |
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93 | ||
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94 | set_kernel_config ZPOOL y "${KERNEL_DIR}/.config" | |
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95 | set_kernel_config ZSWAP y "${KERNEL_DIR}/.config" | |
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96 | set_kernel_config ZBUD y "${KERNEL_DIR}/.config" | |
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97 | set_kernel_config Z3FOLD y "${KERNEL_DIR}/.config" | |
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98 | set_kernel_config ZSMALLOC y "${KERNEL_DIR}/.config" | |
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99 | set_kernel_config PGTABLE_MAPPING y "${KERNEL_DIR}/.config" | |
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100 | fi | |
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101 | ||
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102 | if [ "$KERNEL_VIRT" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then | |
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103 | # Submit PRs with edits targeting the _bottom_ of this file | |
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104 | # Please set modules where possible, rather than building in, and | |
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105 | # provide a short rationale comment for the changes made | |
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106 | ||
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107 | # enable basic KVM support; see e.g. | |
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108 | # https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453 | |
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109 | ||
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110 | set_kernel_config VIRTUALIZATION y "${KERNEL_DIR}/.config" | |
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111 | set_kernel_config KVM y "${KERNEL_DIR}/.config" | |
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112 | set_kernel_config VHOST_NET m "${KERNEL_DIR}/.config" | |
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113 | set_kernel_config VHOST_CROSS_ENDIAN_LEGACY y "${KERNEL_DIR}/.config" | |
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114 | fi | |
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85 | 115 | |
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86 | 116 | if [ "$KERNELSRC_CONFIG" = true ] ; then |
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87 | 117 | # Load default raspberry kernel configuration |
| @@ -242,17 +272,32 if [ "$BUILD_KERNEL" = true ] ; then | |||
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242 | 272 | fi |
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243 | 273 | |
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244 | 274 | else # BUILD_KERNEL=false |
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245 | echo " Install precompiled kernel..." | |
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246 |
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275 | # echo " Install precompiled kernel..." | |
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276 | # echo "error: not implemented" | |
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277 | if [ "$KERNEL_ARCH" = arm64 ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then | |
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278 | # Create temporary directory for dl | |
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279 | temp_dir=$(as_nobody mktemp -d) | |
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280 | ||
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281 | # Fetch kernel dl | |
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282 | as_nobody wget -c "$RPI3_64_KERNEL_URL" "${temp_dir}"/kernel.tar.xz | |
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283 | #extract download | |
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284 | tar -xJf kernel.tar.xz -C "${R}" | |
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285 | ||
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286 | # Remove temporary directory for kernel sources | |
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287 | rm -fr "${temp_dir}" | |
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288 | ||
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289 | # Set permissions of the kernel sources | |
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290 | chown -R root:root "${R}/boot" | |
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291 | chown -R root:root "${R}/lib" | |
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292 | fi | |
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293 | ||
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247 | 294 | # Check if kernel installation was successful |
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248 |
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249 |
if [ -z "$ |
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250 |
echo "error: kernel installation failed! (/boot/ |
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295 | KERNEL="$(ls -1 "${R}"/boot/kernel* | sort | tail -n 1)" | |
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296 | if [ -z "$KERNEL" ] ; then | |
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297 | echo "error: kernel installation failed! (/boot/kernel* not found)" | |
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251 | 298 | cleanup |
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252 | 299 | exit 1 |
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253 | 300 | fi |
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254 | # Copy vmlinuz kernel to the boot directory | |
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255 | install_readonly "${VMLINUZ}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
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256 | 301 | |
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257 | 302 | if [ "$SET_ARCH" = 64 ] ; then |
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258 | 303 | echo "Using precompiled arm64 kernel" |
| @@ -79,3 +79,26 chroot_remove_cc() { | |||
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79 | 79 | COMPILER_PACKAGES="" |
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80 | 80 | fi |
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81 | 81 | } |
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82 | #GPL v2.0 | |
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83 | #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh | |
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84 | # edited with thir param | |
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85 | #start | |
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86 | set_kernel_config() { | |
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87 | # flag as $1, value to set as $2, config must exist at "./.config" | |
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88 | local TGT="CONFIG_${1}" | |
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89 | local REP="${2//\//\\/}" | |
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90 | if grep -q "^${TGT}[^_]" .config; then | |
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91 | sed -i "s/^\(${TGT}=.*\|# ${TGT} is not set\)/${TGT}=${REP}/" "${3}" | |
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92 | else | |
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93 | echo "${TGT}=${2}" >> "${3}" | |
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94 | fi | |
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95 | } | |
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96 | ||
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97 | unset_kernel_config() { | |
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98 | # unsets flag with the value of $1, config must exist at "./.config" | |
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99 | local TGT="CONFIG_${1}" | |
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100 | sed -i "s/^${TGT}=.*/# ${TGT} is not set/" "${2}" | |
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101 | } | |
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102 | # | |
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103 | #end | |
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104 | # | |
| @@ -55,7 +55,12 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-no | |||
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55 | 55 | COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian} |
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56 | 56 | FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git} |
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57 | 57 | UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git} |
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58 | VIDEOCORE_URL=${VIDEOCORE_URL=https://github.com/raspberrypi/userland} | |
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58 | VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland} | |
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59 | #BIS= Kernel has KVM and zswap enabled | |
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60 | RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz} | |
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61 | #default bcmrpi3_defconfig target kernel | |
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62 | RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz} | |
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63 | RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL} | |
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59 | 64 | #https://aur.archlinux.org/packages/pi-bluetooth/ |
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60 | 65 | BLUETOOTH_URL=${BLUETOOTH_URL:=https://aur.archlinux.org/pi-bluetooth.git} |
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61 | 66 | |
| @@ -166,6 +171,8 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false} | |||
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166 | 171 | KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true} |
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167 | 172 | KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false} |
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168 | 173 | KERNEL_CCACHE=${KERNEL_CCACHE:=false} |
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174 | KERNEL_ZSWAP=${KERNEL_ZSWAP:=true} | |
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175 | KERNEL_VIRT=${KERNEL_VIRT:=true} | |
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169 | 176 | |
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170 | 177 | # Kernel compilation from source directory settings |
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171 | 178 | KERNELSRC_DIR=${KERNELSRC_DIR:=""} |
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