diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/northbridge/intel/ironlake/raminit.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/northbridge/intel/ironlake/raminit.c b/src/northbridge/intel/ironlake/raminit.c index fe67f0d0a3..1f550835b0 100644 --- a/src/northbridge/intel/ironlake/raminit.c +++ b/src/northbridge/intel/ironlake/raminit.c @@ -915,19 +915,14 @@ static void jedec_read(struct raminfo *info, int total_rank, u8 addr3, unsigned int value) { /* Handle mirrored mapping. */ - if ((rank & 1) && (info->spd[channel][slot][RANK1_ADDRESS_MAPPING] & 1)) - addr3 = (addr3 & 0xCF) | ((addr3 & 0x10) << 1) | - ((addr3 >> 1) & 0x10); + if ((rank & 1) && (info->spd[channel][slot][RANK1_ADDRESS_MAPPING] & 1)) { + addr3 = (addr3 & 0xCF) | ((addr3 & 0x10) << 1) | ((addr3 >> 1) & 0x10); + value = (value & ~0x1f8) | ((value >> 1) & 0xa8) | ((value & 0xa8) << 1); + } mchbar_clrsetbits8(0x271, 0x1f << 1, addr3); mchbar_clrsetbits8(0x671, 0x1f << 1, addr3); - /* Handle mirrored mapping. */ - if ((rank & 1) && (info->spd[channel][slot][RANK1_ADDRESS_MAPPING] & 1)) - value = - (value & ~0x1f8) | ((value >> 1) & 0xa8) | ((value & 0xa8) - << 1); - read32p((value << 3) | (total_rank << 28)); mchbar_clrsetbits8(0x271, 0x1f << 1, 1 << 1); |