diff options
| author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-07-24 20:39:17 +0000 |
|---|---|---|
| committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-07-24 20:39:17 +0000 |
| commit | 1df0438a5e579890ff94bcd145fb164e1d3ed25e (patch) | |
| tree | 6d38108969c18ba8fdad3cd124d7d4183adf2263 /target/linux/brcm2708/image/gen_rpi_sdcard_img.sh | |
| parent | 397a97c9f849b544e920bf4e90fcca430931026b (diff) | |
[brcm2708] adds target used by rapsberry pi
Add support for Raspberry Pi / brcm2708 / 2835
Signed-off-by: Ian Ridge <ianridge [at] gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32825 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm2708/image/gen_rpi_sdcard_img.sh')
| -rwxr-xr-x | target/linux/brcm2708/image/gen_rpi_sdcard_img.sh | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/brcm2708/image/gen_rpi_sdcard_img.sh b/target/linux/brcm2708/image/gen_rpi_sdcard_img.sh new file mode 100755 index 000000000..c3287d28d --- /dev/null +++ b/target/linux/brcm2708/image/gen_rpi_sdcard_img.sh @@ -0,0 +1,29 @@ +#!/usr/bin/env bash + +set -x +[ $# == 5 ] || { + echo "SYNTAX: $0 <file> <bootfs image> <rootfs image> <bootfs size> <rootfs size>" + exit 1 +} + +OUTPUT="$1" +BOOTFS="$2" +ROOTFS="$3" +BOOTFSSIZE="$4" +ROOTFSSIZE="$5" + +head=4 +sect=63 + +set `ptgen -o $OUTPUT -h $head -s $sect -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M` + +BOOTOFFSET="$(($1 / 512))" +BOOTSIZE="$(($2 / 512))" +ROOTFSOFFSET="$(($3 / 512))" +ROOTFSSIZE="$(($4 / 512))" + +dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc +dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc + + + |