Allow space for a bootloader installed with dd

[forks/vmdebootstrap.git] / examples / cubietruck-customise.sh

diff --git a/examples/cubietruck-customise.sh b/examples/cubietruck-customise.sh
index 74a0d5b209507cb4b4893a4a5b0c4ab1ab4d8de2..4d436ae3fa813f5d691777690b189e0cd8b3164d 100755 (executable)
--- a/examples/cubietruck-customise.sh
+++ b/examples/cubietruck-customise.sh
@@ -3,10 +3,22 @@
 set -e
 
 rootdir=$1
+image=$2
 
-# u-boot needs to be dd'd to the partition
-#cp /usr/lib/u-boot/Cubietruck/uboot.elf /boot/
-#cp /usr/lib/u-boot/Cubietruck/u-boot-sunxi-with-spl.bin /boot/
+if [ -z "${image}" ]; then
+       echo "Image not specified"
+       exit
+fi
+
+if [ ! -f '/usr/lib/u-boot/Cubietruck/u-boot-sunxi-with-spl.bin' ]; then
+       echo "Unable to find cubietruck u-boot file"
+       exit
+fi
+
+# u-boot needs to be dd'd to the device, not a partition
+# but kpartx does not setup the device, just the partitions
+
+dd if=/usr/lib/u-boot/Cubietruck/u-boot-sunxi-with-spl.bin of=${image} bs=1k seek=8
 
 mkdir -p $rootdir/boot/dtbs
 cp $rootdir/usr/lib/linux-image-*-armmp/* $rootdir/boot/dtbs