diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/hatch/romstage_spd_smbus.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/mainboard/google/hatch/romstage_spd_smbus.c b/src/mainboard/google/hatch/romstage_spd_smbus.c index 4aa37fa6a4..bac5d588ea 100644 --- a/src/mainboard/google/hatch/romstage_spd_smbus.c +++ b/src/mainboard/google/hatch/romstage_spd_smbus.c @@ -18,15 +18,24 @@ void mainboard_memory_init_params(FSPM_UPD *memupd) /* Access memory info through SMBUS. */ get_spd_smbus(&blk); - memcfg.spd[0].read_type = READ_SPD_MEMPTR; - memcfg.spd[0].spd_spec.spd_data_ptr_info.spd_data_len = blk.len; - memcfg.spd[0].spd_spec.spd_data_ptr_info.spd_data_ptr = (uintptr_t)blk.spd_array[0]; + + if (blk.spd_array[0] == NULL) { + memcfg.spd[0].read_type = NOT_EXISTING; + } else { + memcfg.spd[0].read_type = READ_SPD_MEMPTR; + memcfg.spd[0].spd_spec.spd_data_ptr_info.spd_data_len = blk.len; + memcfg.spd[0].spd_spec.spd_data_ptr_info.spd_data_ptr = (uintptr_t)blk.spd_array[0]; + } memcfg.spd[1].read_type = NOT_EXISTING; - memcfg.spd[2].read_type = READ_SPD_MEMPTR; - memcfg.spd[2].spd_spec.spd_data_ptr_info.spd_data_len = blk.len; - memcfg.spd[2].spd_spec.spd_data_ptr_info.spd_data_ptr = (uintptr_t)blk.spd_array[1]; + if (blk.spd_array[1] == NULL) { + memcfg.spd[2].read_type = NOT_EXISTING; + } else { + memcfg.spd[2].read_type = READ_SPD_MEMPTR; + memcfg.spd[2].spd_spec.spd_data_ptr_info.spd_data_len = blk.len; + memcfg.spd[2].spd_spec.spd_data_ptr_info.spd_data_ptr = (uintptr_t)blk.spd_array[1]; + } memcfg.spd[3].read_type = NOT_EXISTING; dump_spd_info(&blk); |