diff options
Diffstat (limited to 'src/northbridge/intel/haswell')
| -rw-r--r-- | src/northbridge/intel/haswell/northbridge.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/northbridge/intel/haswell/northbridge.c b/src/northbridge/intel/haswell/northbridge.c index d6869c1124..0d611fc105 100644 --- a/src/northbridge/intel/haswell/northbridge.c +++ b/src/northbridge/intel/haswell/northbridge.c @@ -397,7 +397,8 @@ static void mc_add_dram_resources(device_t dev) /* 4GiB -> TOUUD */ base_k = 4096 * 1024; /* 4GiB */ size_k = (unsigned long)(mc_values[TOUUD_REG] >> 10) - base_k; - ram_resource(dev, index++, base_k, size_k); + if (size_k > 0) + ram_resource(dev, index++, base_k, size_k); mmio_resource(dev, index++, legacy_hole_base_k, legacy_hole_size_k); #if CONFIG_CHROMEOS_RAMOOPS |