arm-sdk

os build toolkit for various embedded devices
git clone https://git.parazyd.org/arm-sdk
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pocophone-f1.sh (2866B)

      1 #!/usr/bin/env zsh
      2 # Copyright (c) 2016-2021 Ivan J. <parazyd@dyne.org>
      3 # This file is part of arm-sdk
      4 #
      5 # This source code is free software: you can redistribute it and/or modify
      6 # it under the terms of the GNU General Public License as published by
      7 # the Free Software Foundation, either version 3 of the License, or
      8 # (at your option) any later version.
      9 #
     10 # This software is distributed in the hope that it will be useful,
     11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13 # GNU General Public License for more details.
     14 #
     15 # You should have received a copy of the GNU General Public License
     16 # along with this source code. If not, see <http://www.gnu.org/licenses/>.
     17 
     18 vars+=(device_name arch size parted_type parted_boot parted_root bootfs inittab)
     19 vars+=(gitkernel gitbranch)
     20 arrs+=(custmodules)
     21 
     22 device_name="pocophone-f1"
     23 arch="arm64"
     24 size=1891
     25 inittab=("T0:23:respawn:/sbin/agetty -L ttyMSM0 115200n8 vt100")
     26 
     27 parted_type="dos"
     28 bootfs="vfat"
     29 rootfs="ext4"
     30 dos_boot="fat32 2048s 264191s"
     31 dos_root="$rootfs 264192s 100%"
     32 
     33 extra_packages+=()
     34 custmodules=()
     35 
     36 gitkernel="https://gitlab.com/venji10/linux-beryllium"
     37 gitbranch="beryllium-panel-ebbg"
     38 
     39 prebuild() {
     40 	fn prebuild
     41 	req=(device_name strapdir)
     42 	ckreq || return 1
     43 
     44 	notice "Executing $device_name prebuild"
     45 
     46 	mkdir -p "$R/tmp/kernels/$device_name"
     47 }
     48 
     49 postbuild() {
     50 	fn postbuild
     51 
     52 	notice "Executing $device_name postbuild"
     53 
     54 	copy-root-overlay
     55 	
     56 	pushd "$R/tmp/kernels/$device_name/${device_name}-linux"
     57 	
     58 	cat arch/arm64/boot/Image.gz \
     59 		arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dtb \
     60 		> Image.gz-dtb || { zerr; return 1; }
     61 
     62 	mkdir -p "$R/dist"
     63 	mkbootimg \
     64         --kernel Image.gz-dtb \
     65         --base 0x00000000 \
     66         --second_offset 0x00f00000 \
     67         --kernel_offset 0x00008000 \
     68         --ramdisk_offset 0x01000000 \
     69         --tags_offset 0x00000100 \
     70         --pagesize 4096 \
     71         --cmdline "root=/dev/mmcblk0p2 rootfstype=$rootfs rootwait rw audit=0" \
     72         -o $R/dist/pocophone-f1-boot.img || { zerr; return 1; }
     73 	
     74 	popd
     75 }
     76 
     77 build_kernel_arm64() {
     78 	fn build_kernel_arm64
     79 	req=(R arch device_name gitkernel gitbranch strapdir)
     80 	ckreq || return 1
     81 
     82 	notice "Building $arch kernel"
     83 
     84 	prebuild || { zerr; return 1; }
     85 
     86 	get-kernel-sources || { zerr; return 1; }
     87 
     88 	pushd "$R/tmp/kernels/$device_name/${device_name}-linux"
     89 		make \
     90 			$MAKEOPTS \
     91 			ARCH=arm64 \
     92 			CROSS_COMPILE=$compiler \
     93 			beryllium_defconfig || { zerr; return 1; }
     94 
     95 		make \
     96 			$MAKEOPTS \
     97 			ARCH=arm64 \
     98 			CROSS_COMPILE=$compiler \
     99 			Image.gz modules qcom/sdm845-xiaomi-beryllium-ebbg.dtb || { zerr; return 1; }
    100 
    101 		sudo -E PATH="$PATH" make \
    102 			$MAKEOPTS \
    103 			ARCH=arm64 \
    104 			CROSS_COMPILE=$compiler \
    105 			INSTALL_MOD_PATH="$strapdir" \
    106 			modules_install || { zerr; return 1; }
    107 
    108 	popd
    109 
    110 	postbuild || { zerr; return 1; }
    111 }