x86: preserve partition table on sysupgrade

[openwrt.git] / package / base-files / files / sbin / sysupgrade

diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade
index 93f0749..2f441f8 100755 (executable)
--- a/package/base-files/files/sbin/sysupgrade
+++ b/package/base-files/files/sbin/sysupgrade
@@ -10,6 +10,7 @@ export INTERACTIVE=0
 export VERBOSE=1
 export SAVE_CONFIG=1
 export SAVE_OVERLAY=0
+export SAVE_PARTITIONS=1
 export DELAY=
 export CONF_IMAGE=
 export CONF_BACKUP_LIST=0
@@ -29,6 +30,7 @@ while [ -n "$1" ]; do
                -q) export VERBOSE="$(($VERBOSE - 1))";;
                -n) export SAVE_CONFIG=0;;
                -c) export SAVE_OVERLAY=1;;
+               -p) export SAVE_PARTITIONS=0;;
                -b|--create-backup) export CONF_BACKUP="$2" NEED_IMAGE=1; shift;;
                -r|--restore-backup) export CONF_RESTORE="$2" NEED_IMAGE=1; shift;;
                -l|--list-backup) export CONF_BACKUP_LIST=1; break;;
@@ -62,6 +64,7 @@ upgrade-option:
        -i           interactive mode
        -c           attempt to preserve all changed files in /etc/
        -n           do not save configuration over reflash
+       -p           do not attempt to restore the partition table after flash.
        -T | --test
                     Verify image and config .tar.gz but do not actually flash.
        -F | --force