diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/northbridge/intel/nehalem/raminit.c | 28 | ||||
| -rw-r--r-- | src/northbridge/intel/sandybridge/raminit.c | 31 |
2 files changed, 29 insertions, 30 deletions
diff --git a/src/northbridge/intel/nehalem/raminit.c b/src/northbridge/intel/nehalem/raminit.c index 21cc987bff..a2960f6e00 100644 --- a/src/northbridge/intel/nehalem/raminit.c +++ b/src/northbridge/intel/nehalem/raminit.c @@ -1687,7 +1687,6 @@ static void dump_timings(struct raminfo *info) */ static void save_timings(struct raminfo *info) { -#if CONFIG_EARLY_CBMEM_INIT struct ram_training train; struct mrc_data_container *mrcdata; int output_len = ALIGN(sizeof(train), 16); @@ -1722,22 +1721,23 @@ static void save_timings(struct raminfo *info) mrcdata = cbmem_add (CBMEM_ID_MRCDATA, output_len + sizeof(struct mrc_data_container)); - printk(BIOS_DEBUG, "Relocate MRC DATA from %p to %p (%u bytes)\n", - &train, mrcdata, output_len); + if (mrcdata != NULL) { + printk(BIOS_DEBUG, "Relocate MRC DATA from %p to %p (%u bytes)\n", + &train, mrcdata, output_len); - mrcdata->mrc_signature = MRC_DATA_SIGNATURE; - mrcdata->mrc_data_size = output_len; - mrcdata->reserved = 0; - memcpy(mrcdata->mrc_data, &train, sizeof(train)); + mrcdata->mrc_signature = MRC_DATA_SIGNATURE; + mrcdata->mrc_data_size = output_len; + mrcdata->reserved = 0; + memcpy(mrcdata->mrc_data, &train, sizeof(train)); - /* Zero the unused space in aligned buffer. */ - if (output_len > sizeof(train)) - memset(mrcdata->mrc_data + sizeof(train), 0, - output_len - sizeof(train)); + /* Zero the unused space in aligned buffer. */ + if (output_len > sizeof(train)) + memset(mrcdata->mrc_data + sizeof(train), 0, + output_len - sizeof(train)); - mrcdata->mrc_checksum = compute_ip_checksum(mrcdata->mrc_data, - mrcdata->mrc_data_size); -#endif + mrcdata->mrc_checksum = compute_ip_checksum(mrcdata->mrc_data, + mrcdata->mrc_data_size); + } } #if REAL diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c index 5384996e6d..d2ae4b039e 100644 --- a/src/northbridge/intel/sandybridge/raminit.c +++ b/src/northbridge/intel/sandybridge/raminit.c @@ -54,8 +54,6 @@ void save_mrc_data(struct pei_data *pei_data) { u16 c1, c2, checksum; - -#if CONFIG_EARLY_CBMEM_INIT struct mrc_data_container *mrcdata; int output_len = ALIGN(pei_data->mrc_output_len, 16); @@ -64,23 +62,24 @@ void save_mrc_data(struct pei_data *pei_data) (CBMEM_ID_MRCDATA, output_len + sizeof(struct mrc_data_container)); - printk(BIOS_DEBUG, "Relocate MRC DATA from %p to %p (%u bytes)\n", - pei_data->mrc_output, mrcdata, output_len); + if (mrcdata != NULL) { + printk(BIOS_DEBUG, "Relocate MRC DATA from %p to %p (%u bytes)\n", + pei_data->mrc_output, mrcdata, output_len); - mrcdata->mrc_signature = MRC_DATA_SIGNATURE; - mrcdata->mrc_data_size = output_len; - mrcdata->reserved = 0; - memcpy(mrcdata->mrc_data, pei_data->mrc_output, - pei_data->mrc_output_len); + mrcdata->mrc_signature = MRC_DATA_SIGNATURE; + mrcdata->mrc_data_size = output_len; + mrcdata->reserved = 0; + memcpy(mrcdata->mrc_data, pei_data->mrc_output, + pei_data->mrc_output_len); - /* Zero the unused space in aligned buffer. */ - if (output_len > pei_data->mrc_output_len) - memset(mrcdata->mrc_data+pei_data->mrc_output_len, 0, - output_len - pei_data->mrc_output_len); + /* Zero the unused space in aligned buffer. */ + if (output_len > pei_data->mrc_output_len) + memset(mrcdata->mrc_data+pei_data->mrc_output_len, 0, + output_len - pei_data->mrc_output_len); - mrcdata->mrc_checksum = compute_ip_checksum(mrcdata->mrc_data, - mrcdata->mrc_data_size); -#endif + mrcdata->mrc_checksum = compute_ip_checksum(mrcdata->mrc_data, + mrcdata->mrc_data_size); + } /* Save the MRC seed values to CMOS */ cmos_write32(CMOS_OFFSET_MRC_SEED, pei_data->scrambler_seed); |