Rewrite of card scripts completely

Reduce the card specific code to what's needed.

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>

scripts/include/machine-imx.inc

@@ -0,0 +1,95 @@
+#! /bin/bash
+
+# machine-imx.inc
+# (c) Copyright 2018 Andreas Müller <schnitzeltony@gmail.com>
+# Licensed under terms of GPLv2
+#
+# This script contains settings and callbacks for NXP imx boards
+
+# default settings
+DEFAULT_MACHINE_FAMILY='*imx*'
+DEFAULT_FIND_ROOTFS='-name *.sdcard -o -name *.wic.gz -type l'
+DEFAULT_KERNEL_IMAGE_TYPE='uImage'
+DEFAULT_FIND_KERNEL="-name ${DEFAULT_KERNEL_IMAGE_TYPE}-abiversion-* -type l"
+
+# callback for card-write
+RootCardWriteCallback() {
+    # rootfs write/resize to card fit
+    time(
+        # write
+        echo "Write $DeployedFile to $DevicePath..."
+        if echo $DeployedFile | grep -q '.wic.gz'; then
+            gunzip -c $DeployedFile | dd of=$DevicePath bs=1024K
+        else
+            dd of=$DevicePath if=$DeployedFile bs=1024K
+        fi
+        sync
+        echo "${style_green}Write done.${style_normal}"
+        # resize
+	    echo "Resize ${DevicePath}2..."
+        parted -s $DevicePath -- resizepart 2 -0
+        resize2fs "${DevicePath}2"
+        echo "${style_green}Resize done.${style_normal}"
+     )
+}
+
+# callback for card-kernel-write
+RootCardKernelWriteCallback() {
+    tmpdir=`mktemp -d`
+
+    # initial kernel
+    mount ${DevicePath}1 $tmpdir || exit 1
+    echo "Write initial kernel and devicetrees to boot partition..."
+    rm -f $tmpdir/${KernelImageType}*
+    cp -f $DeployedFile $tmpdir/$KernelImageType
+    # devicetrees
+    rm -f $tmpdir/*.dtb
+    for dtb in `find ${DeployFileDir} -name "${KernelImageType}*.dtb" -type l`; do
+        dtbname=`basename $dtb | sed 's:'${KernelImageType}'-::'`
+        cp -f $dtb $tmpdir/${dtbname}
+    done
+    echo "${style_green}Write done.${style_normal}"
+
+    echo "Unmount boot partition..."
+    sleep 1
+    umount ${DevicePath}1 || exit 1
+    echo "${style_green}Unmount done.${style_normal}"
+
+    # rootfs/boot
+    mount ${DevicePath}2 $tmpdir || exit 1
+    echo "Write kernel to rootfs..."
+    rm -f $tmpdir/boot/${KernelImageType}*
+    KernelWithAbiName=`basename $DeployedFile | sed -e 's:-abiversion-::'`
+    cp $DeployedFile $tmpdir/boot/$KernelWithAbiName
+    ln -sf $KernelWithAbiName $tmpdir/boot/$KernelImageType
+    echo "${style_green}Write done.${style_normal}"
+
+    # rootfs/lib/modules
+    echo "Write modules to rootfs..."
+    kernel_abi_ver=`echo $KernelWithAbiName | sed 's:'${KernelImageType}'::g'`
+    for modules in `find ${DeployFileDir} -name "modules-${Machine}.tgz"`; do
+        tar xvzf ${modules} -C $tmpdir/
+    done
+    echo "${style_green}Write done.${style_normal}"
+
+    # run depmod (stolen from dempodwrapper)
+    sys_map=`realpath ${DeployFileDir}/../../../pkgdata/${Machine}/kernel-depmod/System.map-$kernel_abi_ver`
+    echo "Run depmod on modules..."
+    depmod -a -b $tmpdir -F "$sys_map" "$kernel_abi_ver"
+    echo "${style_green}Run done.${style_normal}"
+
+    # cleanup
+    echo "Unmount rootfs partition..."
+    umount ${DevicePath}2 || exit 1
+    echo "${style_green}Unmount done.${style_normal}"
+    rm -rf $tmpdir
+}
+
+
+CheckPrerequisite "time"
+CheckPrerequisite "gunzip"
+CheckPrerequisite "dd"
+CheckPrerequisite "parted"
+CheckPrerequisite "resize2fs"
+CheckPrerequisite "depmod"
+