SDRAM
if (par->pll_limits.mclk == 67 && par->ram_type < SDRAM)
if ((aty_ld_le32(CNFG_STAT0, par) & 7) >= SDRAM)
else if (par->ram_type >= SDRAM)
case SDRAM:
if (M64_HAS(SDRAM_MAGIC_PLL) && (par->ram_type >= SDRAM))