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-rw-r--r--package/base-files/files/lib/upgrade/common.sh17
1 files changed, 15 insertions, 2 deletions
diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 59ac7a70b..7fc31e8b4 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -130,11 +130,24 @@ jffs2_copy_config() {
fi
}
+default_do_upgrade() {
+ if [ "$SAVE_CONFIG" -eq 1 -a -z "$USE_REFRESH" ]; then
+ get_image "$1" | mtd -j "$CONF_TAR" write - "${PART_NAME:-image}"
+ else
+ get_image "$1" | mtd write - "${PART_NAME:-image}"
+ fi
+ sync
+}
+
do_upgrade() {
v "Performing system upgrade..."
- platform_do_upgrade "$ARGV"
+ if type 'platform_do_upgrade' >/dev/null 2>/dev/null; then
+ platform_do_upgrade "$ARGV"
+ else
+ default_do_upgrade "$ARGV"
+ fi
- [ "$SAVE_CONFIG" -eq 1 ] && {
+ [ "$SAVE_CONFIG" -eq 1 -a -n "$USE_REFRESH" ] && {
v "Refreshing partitions"
if type 'platform_refresh_partitions' >/dev/null 2>/dev/null; then
platform_refresh_partitions