1 files changed, 84 insertions, 0 deletions
diff --git a/bsps/arm/beagle/simscripts/sdcard.sh b/bsps/arm/beagle/simscripts/sdcard.sh
new file mode 100644
index 0000000000..83e3807cc7
--- /dev/null
+++ b/bsps/arm/beagle/simscripts/sdcard.sh
@@ -0,0 +1,84 @@
+# we store all generated files here.
+TMPDIR=tmp_sdcard_dir.$$
+
+FATIMG=$TMPDIR/bbxm_boot_fat.img
+SIZE=65536
+OFFSET=2048
+FATSIZE=`expr $SIZE - $OFFSET`
+UENV=uEnv.txt
+
+rm -rf $TMPDIR
+mkdir -p $TMPDIR
+
+if [ $# -ne 2 ]
+then	echo "Usage: $0 <RTEMS prefix> <RTEMS executable>"
+	exit 1
+fi
+
+PREFIX=$1
+
+if [ ! -d "$PREFIX" ]
+then	echo "This script needs the RTEMS tools bindir as the first argument."
+	exit 1
+fi
+
+executable=$2
+
+case "$2" in
+	*beagleboard*)
+		ubootcfg=omap3_beagle
+		imgtype=bb
+		;;
+	*beaglebone*)
+		ubootcfg=am335x_evm
+		imgtype=bone
+		;;
+	*)
+		echo "Can't guess which uboot to use - please specify full path to executable."
+		exit 1
+		;;
+esac
+
+app=rtems-app.img
+
+if [ ! -f "$executable" ]
+then	echo "Expecting RTEMS executable as arg; $executable not found."
+	exit 1
+fi
+
+set -e
+
+IMG=${imgtype}_`basename $2`-sdcard.img
+
+# Make an empty image
+dd if=/dev/zero of=$IMG bs=512 seek=`expr $SIZE - 1` count=1
+dd if=/dev/zero of=$FATIMG bs=512 seek=`expr $FATSIZE - 1` count=1
+
+# Make an ms-dos FS on it
+$PREFIX/bin/newfs_msdos -r 1 -m 0xf8 -c 4 -F16  -h 64 -u 32 -S 512 -s $FATSIZE -o 0 ./$FATIMG
+
+# Prepare the executable.
+base=`basename $executable`
+$PREFIX/bin/arm-rtems4.12-objcopy $executable -O binary $TMPDIR/$base.bin
+gzip -9 $TMPDIR/$base.bin
+$PREFIX/bin/mkimage -A arm -O rtems -T kernel -a 0x80000000 -e 0x80000000 -n RTEMS -d $TMPDIR/$base.bin.gz $TMPDIR/$app
+echo "setenv bootdelay 5
+uenvcmd=run boot
+boot=fatload mmc 0 0x80800000 $app ; bootm 0x80800000" >$TMPDIR/$UENV
+
+# Copy the uboot and app image onto the FAT image
+$PREFIX/bin/mcopy -bsp -i $FATIMG $PREFIX/uboot/$ubootcfg/MLO ::MLO
+$PREFIX/bin/mcopy -bsp -i $FATIMG $PREFIX/uboot/$ubootcfg/u-boot.img ::u-boot.img
+$PREFIX/bin/mcopy -bsp -i $FATIMG $TMPDIR/$app ::$app
+$PREFIX/bin/mcopy -bsp -i $FATIMG $TMPDIR/$UENV ::$UENV
+
+# Just a single FAT partition (type C) that uses all of the image
+$PREFIX/bin/partition -m $IMG $OFFSET c:${FATSIZE}\*
+
+# Put the FAT image into the SD image
+dd if=$FATIMG of=$IMG seek=$OFFSET
+
+# cleanup
+rm -rf $TMPDIR
+
+echo "Result is in $IMG."