setup_discovery_gpp_pic
discovery_gpp_pic[0] = setup_discovery_gpp_pic(discovery_pic, 0);
discovery_gpp_pic[1] = setup_discovery_gpp_pic(discovery_pic, 8);
discovery_gpp_pic[2] = setup_discovery_gpp_pic(discovery_pic, 16);
discovery_gpp_pic[3] = setup_discovery_gpp_pic(discovery_pic, 24);
struct pic_ops *setup_discovery_gpp_pic(void *, int);