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-rw-r--r--src/cpu/intel/haswell/romstage.c4
-rw-r--r--src/northbridge/intel/haswell/raminit.c9
-rw-r--r--src/northbridge/intel/haswell/raminit.h2
3 files changed, 7 insertions, 8 deletions
diff --git a/src/cpu/intel/haswell/romstage.c b/src/cpu/intel/haswell/romstage.c
index 8b0e2cc6c9..3ce04e274b 100644
--- a/src/cpu/intel/haswell/romstage.c
+++ b/src/cpu/intel/haswell/romstage.c
@@ -230,6 +230,10 @@ void romstage_common(const struct romstage_params *params)
- HIGH_MEMORY_SIZE));
#endif
+ /* Save data returned from MRC on non-S3 resumes. */
+ if (boot_mode != 2)
+ save_mrc_data(params->pei_data);
+
#if CONFIG_HAVE_ACPI_RESUME
/* If there is no high memory area, we didn't boot before, so
* this is not a resume. In that case we just create the cbmem toc.
diff --git a/src/northbridge/intel/haswell/raminit.c b/src/northbridge/intel/haswell/raminit.c
index 8a38e765eb..1439200de9 100644
--- a/src/northbridge/intel/haswell/raminit.c
+++ b/src/northbridge/intel/haswell/raminit.c
@@ -38,14 +38,12 @@
#define recovery_mode_enabled(x) 0
#endif
-static void save_mrc_data(struct pei_data *pei_data)
+void save_mrc_data(struct pei_data *pei_data)
{
-#if CONFIG_EARLY_CBMEM_INIT
struct mrc_data_container *mrcdata;
int output_len = ALIGN(pei_data->mrc_output_len, 16);
/* Save the MRC S3 restore data to cbmem */
- cbmem_initialize();
mrcdata = cbmem_add
(CBMEM_ID_MRCDATA,
output_len + sizeof(struct mrc_data_container));
@@ -66,7 +64,6 @@ static void save_mrc_data(struct pei_data *pei_data)
mrcdata->mrc_checksum = compute_ip_checksum(mrcdata->mrc_data,
mrcdata->mrc_data_size);
-#endif
}
static void prepare_mrc_cache(struct pei_data *pei_data)
@@ -204,10 +201,6 @@ void sdram_initialize(struct pei_data *pei_data)
(version >> 8) & 0xff, version & 0xff);
report_memory_config();
-
- /* S3 resume: don't save scrambler seed or MRC data */
- if (pei_data->boot_mode != 2)
- save_mrc_data(pei_data);
}
struct cbmem_entry *get_cbmem_toc(void)
diff --git a/src/northbridge/intel/haswell/raminit.h b/src/northbridge/intel/haswell/raminit.h
index f94dea8c3a..46be570a8a 100644
--- a/src/northbridge/intel/haswell/raminit.h
+++ b/src/northbridge/intel/haswell/raminit.h
@@ -25,5 +25,7 @@
void sdram_initialize(struct pei_data *pei_data);
unsigned long get_top_of_ram(void);
int fixup_haswell_errata(void);
+/* save_mrc_data() must be called after cbmem has been initialized. */
+void save_mrc_data(struct pei_data *pei_data);
#endif /* RAMINIT_H */