Working .config for MK908 RK3188 stick (HDMI at LCDC0)
Working .config for CozySwan S400 RK3188 stick (LCDC1)

And an updated board file that allows using MK908 (LCDC0) or S400
(LCDC1), just select the right CONFIG_LCDCX_RK3188 (where X is 0 or 1)
in the .config
Minor to ddr.c for RK30/31 coexistence