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-rw-r--r--src/mainboard/google/hatch/romstage_spd_smbus.c21
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);