diff options
Diffstat (limited to 'src/northbridge/intel/i945/raminit.c')
-rw-r--r-- | src/northbridge/intel/i945/raminit.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c index 8220e9bbd3..25ba6c25bf 100644 --- a/src/northbridge/intel/i945/raminit.c +++ b/src/northbridge/intel/i945/raminit.c @@ -2160,8 +2160,10 @@ static void sdram_post_jedec_initialization(struct sys_info *sysinfo) reg32 = MCHBAR32(DCC); #if CHANNEL_XOR_RANDOMIZATION reg32 &= ~(1 << 10); -#endif + reg32 |= (1 << 9); +#else reg32 &= ~(1 << 9); +#endif MCHBAR32(DCC) = reg32; } @@ -2242,7 +2244,12 @@ static void sdram_power_management(struct sys_info *sysinfo) } MCHBAR16(CPCTL) = reg16; +#if 0 + /* This is set later in the game */ if ((MCHBAR32(ECO) & (1 << 16)) != 0) { +#else + if (i945_silicon_revision() != 0) { +#endif switch (sysinfo->fsb_frequency) { case 667: MCHBAR32(HGIPMC2) = 0x0d590d59; break; case 533: MCHBAR32(HGIPMC2) = 0x155b155b; break; @@ -2306,7 +2313,7 @@ static void sdram_power_management(struct sys_info *sysinfo) /* stepping 0 and 1 */ MCHBAR32(FSBPMC4) &= ~(1 << 4); } else { - MCHBAR32(FSBPMC4) &= ~(1 << 4); + MCHBAR32(FSBPMC4) |= (1 << 4); } reg8 = pci_read_config8(PCI_DEV(0,0x0,0), 0xfc); |