Utilities for managing Sercomm RV6699 firmware images
modified https://github.com/Psychotropos/sercomm_fwutils
Broadcom-compatible mkfs.jffs2
makefile for automatization
make extract STOCK_IMG=/path/to/stock/firmware.img — unpack stock firmware
make patch — replace files in stock with replace contents
make build — build new firmware
make clean — clean everything