diff options
Diffstat (limited to 'src/cpu/intel/haswell/smmrelocate.c')
| -rw-r--r-- | src/cpu/intel/haswell/smmrelocate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cpu/intel/haswell/smmrelocate.c b/src/cpu/intel/haswell/smmrelocate.c index 2a322a7f9a..65ac36388f 100644 --- a/src/cpu/intel/haswell/smmrelocate.c +++ b/src/cpu/intel/haswell/smmrelocate.c @@ -258,6 +258,9 @@ static void fill_in_relocation_params(device_t dev, params->ied_base = tsegmb + params->smram_size; params->ied_size = tseg_size - params->smram_size; + /* Adjust available SMM handler memory size. */ + params->smram_size -= RESERVED_SMM_SIZE; + /* SMRR has 32-bits of valid address aligned to 4KiB. */ params->smrr_base.lo = (params->smram_base & rmask) | MTRR_TYPE_WRBACK; params->smrr_base.hi = 0; |