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card-kernel-write: Remove redundancies / add doc

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Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
This commit is contained in:
Andreas Müller
2018-10-12 17:49:56 +02:00
parent f490e77e8e
commit 2b19d4d6fb
4 changed files with 45 additions and 29 deletions
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12
scripts/include/machine-imx.inc
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@@ -54,17 +54,11 @@ RootCardKernelWriteCallback() {
EvalExAuto "mount ${DevicePath}2 $tmpdir" "\nMount rootfs ${DevicePath}2 to $tmpdir..."
# rootfs/boot kernel
EvalExAuto "rm -f $tmpdir/boot/${KernelImageType}*" "\nRemove old kernels..."
KernelWithAbiName=`basename $DeployedFile | sed -e 's:-abiversion-::'`
EvalExAuto "cp $DeployedFile $tmpdir/boot/$KernelWithAbiName" "\nCopy new kernel to /boot/$KernelWithAbiName..."
EvalExAuto "ln -sf $KernelWithAbiName $tmpdir/boot/$KernelImageType" "\nLink kernel to /boot/$KernelImageType -> $KernelWithAbiName..."
# rootfs/lib/modules
kernel_abi_ver=`echo $KernelWithAbiName | sed 's:'${KernelImageType}'::g'`
for modules in `find ${DeployFileDir} -name "modules-${Machine}.tgz"`; do
EvalExAuto "tar xvzf ${modules} -C $tmpdir/" "\nUnpack kernel modules..."
done
# run depmod (stolen from dempodwrapper)
sys_map=`realpath ${DeployFileDir}/../../../pkgdata/${Machine}/kernel-depmod/System.map-$kernel_abi_ver`
EvalExAuto "depmod -a -b $tmpdir -F $sys_map $kernel_abi_ver" "\nRun depmod on modules..."
# kernel modules
CopyKernelModules
RegisterKernelModules
# unmount rootfs
EvalExAuto "sleep 1 && umount ${DevicePath}2" "\nUnmount rootfs..."