SPLL_CNTL
OUTPLL(SPLL_CNTL, 0x0400a433);
tmp = INPLL(SPLL_CNTL);
OUTREG8(CLOCK_CNTL_INDEX, SPLL_CNTL + PLL_WR_EN);
tmp = INPLL(SPLL_CNTL);
OUTPLL(SPLL_CNTL, tmp & ~0x1);
tmp = INPLL(SPLL_CNTL);
OUTPLL(SPLL_CNTL, tmp & ~0x2);