How to sideload a sensor to OpenIPC

In this example I add SC2235 sensor to Ingenic T20 camera firmware:

curl -L -o /lib/modules/3.10.14/ingenic/sensor_sc2235.ko https://github.com/OpenIPC/firmware/raw/master/general/package/ingenic-osdrv-t20/files/kmod/sensor_sc2235.ko
curl -L -o /etc/sensor/sc2235.bin https://github.com/OpenIPC/firmware/raw/master/general/package/ingenic-osdrv-t20/files/sensor/params/sc2235.bin
sed -i "/*)/i\"sc2235\")\n    ISP_PARAM=\"isp_clk=90000000\";\n    SENSOR_PARAM=\"\"\n    ;;" /usr/bin/load_ingenic
fw_setenv sensor sc2235