81 lines
3.0 KiB
Bash
81 lines
3.0 KiB
Bash
#! /bin/bash
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# machine-raspberrypi.inc
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# (c) Copyright 2018 Andreas Müller <schnitzeltony@gmail.com>
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# Licensed under terms of GPLv2
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#
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# This script contains settings and callbacks fir raspberrypi boards
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# default settings
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DEFAULT_MACHINE_FAMILY='raspberrypi*'
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DEFAULT_FIND_ROOTFS='-name *.rpi-sdimg -type l'
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DEFAULT_KERNEL_IMAGE_TYPE='Image'
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# callback for card-write
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RootCardWriteCallback() {
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# rootfs write/resize to card fit
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time(
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# evt. write partition table
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CheckPartitionTable "$DevicePath"
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# write
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EvalExAuto "dd of=$DevicePath oflag=nocache if=$DeployedFile bs=1024K" "\nWrite $DeployedFile to $DevicePath..."
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# resize I
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EvalExAuto "parted -s $DevicePath -- resizepart 2 -0" "\nResize I ${DevicePath}2..."
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# resize II
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EvalExAuto "resize2fs ${DevicePath}2" "\nResize II ${DevicePath}2..."
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)
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}
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# callback for card-kernel-write
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RootCardKernelWriteCallback() {
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tmpdir=`mktemp -d`
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# mount boot partition
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EvalExAuto "mount ${DevicePath}1 $tmpdir" "\nMount boot partition ${DevicePath}1 to $tmpdir..."
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# initial kernel (REVISIT for aarch64)
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EvalExAuto "cp -f $DeployedFile $tmpdir/kernel7.img" "\nCopy new kernel kernel7.img..."
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# devicetrees
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EvalExAuto "rm -f $tmpdir/*.dtb" "\nRemove old devicetrees..."
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echo
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for dtb in `find ${DeployFileDir} -name "bcm27*.dtb"`; do
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EvalExAuto "cp -f $dtb $tmpdir/" "Copy $dtb -> $tmpdir..."
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done
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# devicetree overlays
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EvalExAuto "rm -f $tmpdir/overlays/*.dtbo" "\nRemove old devicetree-overlays..."
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echo
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for dtbo in `find ${DeployFileDir} -name "*.dtbo"`; do
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bname=`basename $dtbo`
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if ! echo "${bname}" | grep -q 'Image-'; then
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EvalExAuto "cp -f ${dtbo} $tmpdir/overlays/" "Copy $dtbo -> $tmpdir/overlays/..."
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fi
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done
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# TODO bootfiles?
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# unmount boot partition
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EvalExAuto "sleep 1 && umount ${DevicePath}1" "\nUnmount boot partition..."
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# mount rootfs partition
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EvalExAuto "mount ${DevicePath}2 $tmpdir" "\nMount rootfs partition ${DevicePath}2 to $tmpdir..."
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# Note: /boot is empty by default!!
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KernelFileName=`basename $DeployedFile`
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KernelWithAbiName=`echo $KernelFileName | sed -e 's:-abiversion-::'`
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# rootfs/lib/modules
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kernel_abi_ver=`echo $KernelWithAbiName | sed 's:'${KernelImageType}'::g'`
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for modules in `find ${DeployFileDir} -name "modules-${Machine}.tgz"`; do
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EvalExAuto "tar xvzf ${modules} -C $tmpdir/" "\nUnpack kernel modules..."
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done
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# run depmod (stolen from dempodwrapper)
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sys_map=`realpath ${DeployFileDir}/../../../pkgdata/${Machine}/kernel-depmod/System.map-$kernel_abi_ver`
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EvalExAuto "depmod -a -b $tmpdir -F $sys_map $kernel_abi_ver" "\nRun depmod on modules..."
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# unmount rootfs
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EvalExAuto "sleep 1 && umount ${DevicePath}2" "\nUnmount rootfs..."
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rm -rf $tmpdir
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}
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CheckPrerequisite "time"
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CheckPrerequisite "gunzip"
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CheckPrerequisite "dd"
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CheckPrerequisite "parted"
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CheckPrerequisite "resize2fs"
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CheckPrerequisite "depmod"
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