diff options
Diffstat (limited to 'target/linux/ixp4xx/base-files/lib/upgrade')
| -rw-r--r-- | target/linux/ixp4xx/base-files/lib/upgrade/platform.sh | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/target/linux/ixp4xx/base-files/lib/upgrade/platform.sh b/target/linux/ixp4xx/base-files/lib/upgrade/platform.sh deleted file mode 100644 index 508a167..0000000 --- a/target/linux/ixp4xx/base-files/lib/upgrade/platform.sh +++ /dev/null @@ -1,153 +0,0 @@ -. /lib/ixp4xx.sh - -RAMFS_COPY_DATA="/lib/ixp4xx.sh" - -CI_BLKSZ=65536 -CI_LDADR=0x00800000 - -platform_find_partitions() { - local first dev size erasesize name - while read dev size erasesize name; do - name=${name#'"'}; name=${name%'"'} - case "$name" in - vmlinux.bin.l7|kernel|linux|rootfs) - if [ -z "$first" ]; then - first="$name" - else - echo "$erasesize:$first:$name" - break - fi - ;; - esac - done < /proc/mtd -} - -platform_find_kernelpart() { - local part - for part in "${1%:*}" "${1#*:}"; do - case "$part" in - vmlinux.bin.l7|kernel|linux) - echo "$part" - break - ;; - esac - done -} - -platform_find_part_size() { - local first dev size erasesize name - while read dev size erasesize name; do - name=${name#'"'}; name=${name%'"'} - [ "$name" = "$1" ] && { - echo "$size" - break - } - done < /proc/mtd -} - -platform_do_upgrade_combined() { - local partitions=$(platform_find_partitions) - local kernelpart=$(platform_find_kernelpart "${partitions#*:}") - local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}" - local kern_part_size=0x$(platform_find_part_size "$kernelpart") - local kern_part_blocks=$(($kern_part_size / $CI_BLKSZ)) - local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null) - local kern_blocks=$(($kern_length / $CI_BLKSZ)) - local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ)) - - v "platform_do_upgrade_combined" - v "partitions=$partitions" - v "kernelpart=$kernelpart" - v "kernel_part_size=$kern_part_size" - v "kernel_part_blocks=$kern_part_blocks" - v "kern_length=$kern_length" - v "erase_size=$erase_size" - v "kern_blocks=$kern_blocks" - v "root_blocks=$root_blocks" - v "kern_pad_blocks=$(($kern_part_blocks-$kern_blocks))" - - if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \ - [ ${kern_blocks:-0} -gt 0 ] && \ - [ ${root_blocks:-0} -gt 0 ] && \ - [ ${erase_size:-0} -gt 0 ]; - then - local append="" - [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR" - - # write the kernel - dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null | \ - mtd -F$kernelpart:$kern_part_size:$CI_LDADR write - $kernelpart - # write the rootfs - dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null | \ - mtd $append write - rootfs - else - echo "invalid image" - fi -} - -platform_check_image() { - local board=$(ixp4xx_board_name) - local magic="$(get_magic_word "$1")" - local partitions=$(platform_find_partitions) - local kernelpart=$(platform_find_kernelpart "${partitions#*:}") - local kern_part_size=0x$(platform_find_part_size "$kernelpart") - local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null) - - [ "$#" -gt 1 ] && return 1 - - case "$board" in - avila | cambria ) - [ "$magic" != "4349" ] && { - echo "Invalid image. Use *-sysupgrade.bin files on this board" - return 1 - } - - kern_length_b=$(printf '%d' $kern_length) - kern_part_size_b=$(printf '%d' $kern_part_size) - if [ $kern_length_b -gt $kern_part_size_b ]; then - echo "Invalid image. Kernel size ($kern_length) exceeds kernel partition ($kern_part_size)" - return 1 - fi - - local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null) - local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}" - if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then - return 0 - else - echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)" - return 1 - fi - - return 0 - ;; - esac - - echo "Sysupgrade is not yet supported on $board." - return 1 -} - -platform_do_upgrade() { - local board=$(ixp4xx_board_name) - - v "board=$board" - case "$board" in - avila | cambria ) - platform_do_upgrade_combined "$ARGV" - ;; - *) - default_do_upgrade "$ARGV" - ;; - esac -} - -disable_watchdog() { - v "killing watchdog" - killall watchdog - ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && { - echo 'Could not disable watchdog' - return 1 - } -} - -# CONFIG_WATCHDOG_NOWAYOUT=y - can't kill watchdog unless kernel cmdline has a mpcore_wdt.nowayout=0 -#append sysupgrade_pre_upgrade disable_watchdog |