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-rw-r--r--package/base-files/files/lib/upgrade/common.sh8
1 files changed, 6 insertions, 2 deletions
diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 8cdabc6bda..189ef69e95 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -212,12 +212,16 @@ jffs2_copy_config() {
fi
}
+# Flash firmware to MTD partition
+#
+# $(1): path to image
+# $(2): (optional) pipe command to extract firmware, e.g. dd bs=n skip=m
default_do_upgrade() {
sync
if [ "$SAVE_CONFIG" -eq 1 ]; then
- get_image "$1" | mtd $MTD_CONFIG_ARGS -j "$CONF_TAR" write - "${PART_NAME:-image}"
+ get_image "$1" "$2" | mtd $MTD_CONFIG_ARGS -j "$CONF_TAR" write - "${PART_NAME:-image}"
else
- get_image "$1" | mtd write - "${PART_NAME:-image}"
+ get_image "$1" "$2" | mtd write - "${PART_NAME:-image}"
fi
}