diff options
| author | Damien Zammit <damien@zamaudio.com> | 2016-06-03 15:39:30 +1000 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-06-04 23:46:05 +0200 |
| commit | 68e1dcfdd940db05c282c601b58dd86f97b44767 (patch) | |
| tree | c0659b2ad303d501932fb5a757fc0bb75dadf74b /src/northbridge/intel/x4x/raminit.c | |
| parent | 062ef1cca6c1cd70828288181129ba0d0addd4ab (diff) | |
nb/intel/x4x: Fix unpopulated value
Previously, 0x0 was the value being used for an unpopulated dimm
on spd[62], however some DDR2 dimms have 0x0 as a valid value.
Now use 0xff which is an unused value even on DDR2/DDR3.
Change-Id: I55a91a6c3fe3733a7bb2abc45ca352c955c07c99
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/15058
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/northbridge/intel/x4x/raminit.c')
| -rw-r--r-- | src/northbridge/intel/x4x/raminit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/northbridge/intel/x4x/raminit.c b/src/northbridge/intel/x4x/raminit.c index 6efdcd3bb3..4f5575ceae 100644 --- a/src/northbridge/intel/x4x/raminit.c +++ b/src/northbridge/intel/x4x/raminit.c @@ -41,14 +41,14 @@ static void sdram_read_spds(struct sysinfo *s) FOR_EACH_DIMM(i) { if (s->spd_map[i] == 0) { /* Non-existent SPD address */ - s->dimms[i].card_type = 0; + s->dimms[i].card_type = RAW_CARD_UNPOPULATED; continue; } for (j = 0; j < 64; j++) { status = spd_read_byte(s->spd_map[i], j); if (status < 0) { /* No SPD here */ - s->dimms[i].card_type = 0; + s->dimms[i].card_type = RAW_CARD_UNPOPULATED; break; } s->dimms[i].spd_data[j] = (u8) status; |