setenv dvimode 'hd720' setenv vram '16M omapfb.vram=0:8M,1:4M,2:4M' if test "${beaglerev}" = "AxBx"; then setenv mpurate 600 setenv optargs 'mem=80M@0x80000000 musb_hdrc.fifomode=5' elif test "${beaglerev}" = "Cx"; then setenv mpurate 720 setenv optargs 'mem=80M@0x80000000 mem=128M@0x88000000 musb_hdrc.fifomode=5' else setenv mpurate 1000 setenv optargs 'mem=80M@0x80000000 mem=384M@0x88000000' fi run loaduimage run mmcboot