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remove custom partition table hack, add ptgen utility for generating partition tables

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5704 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2006-12-07 00:26:26 +00:00
parent e225f119a7
commit 19021c16ff
6 changed files with 238 additions and 327 deletions
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17
target/linux/rb532-2.6/image/gen_image.sh Executable file
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@@ -0,0 +1,17 @@
#!/usr/bin/env bash
OUTPUT="$1"
KERNELSIZE="$2"
KERNELIMAGE="$3"
ROOTFSSIZE="$4"
ROOTFSIMAGE="$5"
rm -f "$OUTPUT"
# create partition table
set `ptgen -o "$OUTPUT" -h 16 -s 32 -t 0x27 -p ${KERNELSIZE}m -t 0x83 -p ${ROOTFSSIZE}m`
KERNELOFFSET="$(($1 / 512))"
ROOTFSOFFSET="$(($2 / 512))"
dd if="$KERNELIMAGE" of="$OUTPUT" bs=512 conv=notrunc seek="$KERNELOFFSET"
dd if="$ROOTFSIMAGE" of="$OUTPUT" bs=512 conv=notrunc seek="$ROOTFSOFFSET"