diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/common/romstage.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/src/soc/intel/common/romstage.c b/src/soc/intel/common/romstage.c index 370d973cf7..99ac890d5f 100644 --- a/src/soc/intel/common/romstage.c +++ b/src/soc/intel/common/romstage.c @@ -34,6 +34,7 @@ #include <memory_info.h> #include <reset.h> #include <romstage_handoff.h> +#include <smbios.h> #include <soc/intel/common/mrc_cache.h> #include <soc/intel/common/util.h> #include <soc/pei_wrapper.h> @@ -273,8 +274,10 @@ __attribute__((weak)) void mainboard_save_dimm_info( memory_info_hob->Revision); printk(BIOS_DEBUG, " 0x%02x: MemoryType\n", memory_info_hob->MemoryType); - printk(BIOS_DEBUG, " 0x%04x: MemoryFrequencyInMHz\n", + printk(BIOS_DEBUG, " %d: MemoryFrequencyInMHz\n", memory_info_hob->MemoryFrequencyInMHz); + printk(BIOS_DEBUG, " %d: DataWidth in bits\n", + memory_info_hob->DataWidth); printk(BIOS_DEBUG, " 0x%02x: ErrorCorrectionType\n", memory_info_hob->ErrorCorrectionType); printk(BIOS_DEBUG, " 0x%02x: ChannelCount\n", @@ -293,7 +296,7 @@ __attribute__((weak)) void mainboard_save_dimm_info( printk(BIOS_DEBUG, " DIMM %d\n", dimm); printk(BIOS_DEBUG, " 0x%02x: DimmId\n", dimm_info->DimmId); - printk(BIOS_DEBUG, " 0x%02x: SizeInMb\n", + printk(BIOS_DEBUG, " %d: SizeInMb\n", dimm_info->SizeInMb); } } @@ -333,6 +336,33 @@ __attribute__((weak)) void mainboard_save_dimm_info( channel_info->ChannelId; mem_info->dimm[index].dimm_num = dimm_info->DimmId; + switch (memory_info_hob->DataWidth) { + default: + case 8: + mem_info->dimm[index].bus_width = + MEMORY_BUS_WIDTH_8; + break; + + case 16: + mem_info->dimm[index].bus_width = + MEMORY_BUS_WIDTH_16; + break; + + case 32: + mem_info->dimm[index].bus_width = + MEMORY_BUS_WIDTH_32; + break; + + case 64: + mem_info->dimm[index].bus_width = + MEMORY_BUS_WIDTH_64; + break; + + case 128: + mem_info->dimm[index].bus_width = + MEMORY_BUS_WIDTH_128; + break; + } index++; } } |