PMNC_E
"mcr p14, 0, %0, c0, c1, 0" : : "r" (PMNC_E|PMNC_C));
"mcr p14, 0, %0, c0, c0, 0" : : "r" (PMNC_E|PMNC_C));
ccen = pxa2x0_ccnt_enable(PMNC_E);