src/soc/intel/common/smbios: Add addtional infos to dimm_info

Add ECC Support and VDD Voltage to dimm_info struct. Now Bus Width
and ECCSupport will be propagated correctly in SMBIOS Type 17 Entry.

Change-Id: Ic6f0d4b223f1490ec7aa71a6105603635b514021
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33031
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/arch/x86/smbios.c

@@ -372,6 +372,11 @@ static int create_smbios_type17_for_dimm(struct dimm_info *dimm,
 	dimm->module_part_number[DIMM_INFO_PART_NUMBER_SIZE - 1] = '\0';
 	smbios_fill_dimm_part_number((char *)dimm->module_part_number, t);
 
+	/* Voltage Levels */
+	t->configured_voltage = dimm->vdd_voltage;
+	t->minimum_voltage = dimm->vdd_voltage;
+	t->maximum_voltage = dimm->vdd_voltage;
+
 	/* Synchronous = 1 */
 	t->type_detail = 0x0080;
 	/* no handle for error information */