diff options
| author | Max Krummenacher <max.oss.09@gmail.com> | 2015-10-19 17:14:29 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.oss.09@gmail.com> | 2015-10-28 09:31:27 +0100 |
| commit | 4c49bd46708dd552d6471e24657ebcbf1c4f44bd (patch) | |
| tree | 0da40493f0b5bfac226a0175b6721f816ec811d4 /recipes/images/files/library/imx6/update.sh | |
| parent | 878f19253370e3d11f1e877bfb83f65db4315f5b (diff) | |
flash_eth: provide option to split output file
To flash a large rootfs over tftp the rootfs must be split into chunks
of 64MB on the tftp server.
Add the option '-c' to the update.sh script which does this automatically.
Use 64MB chunks on all module types.
Diffstat (limited to 'recipes/images/files/library/imx6/update.sh')
| -rwxr-xr-x | recipes/images/files/library/imx6/update.sh | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/recipes/images/files/library/imx6/update.sh b/recipes/images/files/library/imx6/update.sh index 9739457..f6b832d 100755 --- a/recipes/images/files/library/imx6/update.sh +++ b/recipes/images/files/library/imx6/update.sh @@ -51,6 +51,7 @@ Usage() echo "Will require a running U-Boot on the target. Either one already flashed" echo "on the eMMC or one copied over usb into the module's RAM" echo "" + echo "-c : split the resulting rootfs into chunks usable for tftp transmission" echo "-d : use USB connection to copy and execute U-Boot to the module's RAM" echo "-h : prints this message" echo "-o directory : output directory" @@ -65,13 +66,16 @@ Usage() MIN_PARTITION_FREE_SIZE=100 OUT_DIR="" ROOTFSPATH=rootfs +SPLIT=0 UBOOT_RECOVERY=0 # No devicetree by default KERNEL_DEVICETREE="" KERNEL_IMAGETYPE="uImage" -while getopts "dho:" Option ; do +while getopts "cdho:" Option ; do case $Option in + c) SPLIT=1 + ;; d) UBOOT_RECOVERY=1 ;; h) Usage @@ -267,6 +271,9 @@ sudo $LOCPATH/genext3fs.sh -d rootfs -b ${EXT_SIZE} ${BINARIES}/${IMAGEFILE} || #copy to $OUT_DIR sudo cp ${BINARIES}/${U_BOOT_BINARY} ${BINARIES}/${U_BOOT_BINARY_IT} ${BINARIES}/uImage ${BINARIES}/mbr.bin ${BINARIES}/boot.vfat \ ${BINARIES}/${IMAGEFILE} ${BINARIES}/flash*.img ${BINARIES}/versions.txt "$OUT_DIR" +if [ "$SPLIT" -ge 1 ] ; then +sudo split -a 2 -b `expr 64 \* 1024 \* 1024` --numeric-suffixes=10 "$OUT_DIR/root.ext3" "$OUT_DIR/root.ext3-" +fi sync Flash |