Merge Official Source
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
commit
384aa2fc14
@ -2,16 +2,20 @@
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. /lib/upgrade/common.sh
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BOOTPART=/dev/mmcblk0p1
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move_config() {
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if [ -b $BOOTPART ]; then
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local partdev
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export_bootdevice && export_partdevice partdev 1 || {
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partdev=mmcblk0p1
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}
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if [ -b "/dev/$partdev" ]; then
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insmod nls_cp437
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insmod nls_iso8859-1
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insmod fat
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insmod vfat
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mkdir -p /boot
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mount -t vfat -o rw,noatime $BOOTPART /boot
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mount -t vfat -o rw,noatime /dev/$partdev /boot
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[ -f "/boot/$BACKUP_FILE" ] && mv -f "/boot/$BACKUP_FILE" /
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fi
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}
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@ -90,7 +90,7 @@ platform_copy_config() {
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if export_partdevice partdev 1; then
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mkdir -p /boot
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[ -f /boot/kernel.img ] || mount -t vfat -o rw,noatime "/dev/$partdev" /boot
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[ -f "/boot/kernel*.img" ] || mount -t vfat -o rw,noatime "/dev/$partdev" /boot
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cp -af "$UPGRADE_BACKUP" "/boot/$BACKUP_FILE"
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tar -C / -zxvf "$UPGRADE_BACKUP" boot/cmdline.txt boot/config.txt
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sync
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@ -1,10 +1,11 @@
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#!/bin/sh
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set -x
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[ $# -eq 5 ] || {
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set -e -x
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if [ $# -ne 5 ]; then
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echo "SYNTAX: $0 <file> <bootfs image> <rootfs image> <bootfs size> <rootfs size>"
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exit 1
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}
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fi
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OUTPUT="$1"
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BOOTFS="$2"
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@ -12,18 +13,16 @@ ROOTFS="$3"
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BOOTFSSIZE="$4"
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ROOTFSSIZE="$5"
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align=4096
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head=4
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kernel_type=c
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rootfs_type=83
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sect=63
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set $(ptgen -o $OUTPUT -h $head -s $sect -l 4096 -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M)
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set $(ptgen -o $OUTPUT -h $head -s $sect -l $align -t $kernel_type -p ${BOOTFSSIZE}M -t $rootfs_type -p ${ROOTFSSIZE}M)
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BOOTOFFSET="$(($1 / 512))"
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BOOTSIZE="$(($2 / 512))"
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ROOTFSOFFSET="$(($3 / 512))"
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ROOTFSSIZE="$(($4 / 512))"
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dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
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dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
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