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| author | Alexander Couzens <lynxis@fe80.eu> | 2017-04-15 19:00:10 +0200 |
|---|---|---|
| committer | Alexander Couzens <lynxis@fe80.eu> | 2017-04-24 18:03:31 +0200 |
| commit | 9b8e274e1b10a0d7a3066b5b1a62e24f7b313d9b (patch) | |
| tree | 3a0f2014fdb43966d3285c3f31dfa4af3deed2c5 /target/linux/omap/image/gen_omap_sdcard_img.sh | |
| parent | 23fc55e7235c719856ea4ba23a3dabb804d2fed9 (diff) | |
| download | upstream-9b8e274e1b10a0d7a3066b5b1a62e24f7b313d9b.tar.gz upstream-9b8e274e1b10a0d7a3066b5b1a62e24f7b313d9b.tar.bz2 upstream-9b8e274e1b10a0d7a3066b5b1a62e24f7b313d9b.zip | |
omap: rework image generation and profiles
Migrate to new image generation and
introduce sdcard generation (based on sunxi).
Profile now generated via image/Makefile instead
of profiles/ directory.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Diffstat (limited to 'target/linux/omap/image/gen_omap_sdcard_img.sh')
| -rwxr-xr-x | target/linux/omap/image/gen_omap_sdcard_img.sh | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/omap/image/gen_omap_sdcard_img.sh b/target/linux/omap/image/gen_omap_sdcard_img.sh new file mode 100755 index 0000000000..c2f2aaddf4 --- /dev/null +++ b/target/linux/omap/image/gen_omap_sdcard_img.sh @@ -0,0 +1,33 @@ +#!/usr/bin/env bash + +# +# Copyright (C) 2013 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +set -x +[ $# -eq 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 -l 1024 -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 |