diff options
| -rw-r--r-- | src/lib/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/intel/common/smbios.c | 29 |
2 files changed, 9 insertions, 21 deletions
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc index 8da875e255..693a526b66 100644 --- a/src/lib/Makefile.inc +++ b/src/lib/Makefile.inc @@ -110,6 +110,7 @@ romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c romstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c romstage-y += compute_ip_checksum.c +romstage-y += dimm_info_util.c ifeq ($(CONFIG_COMPILER_GCC),y) bootblock-$(CONFIG_ARCH_BOOTBLOCK_X86_32) += gcc.c verstage-$(CONFIG_ARCH_VERSTAGE_X86_32) += gcc.c diff --git a/src/soc/intel/common/smbios.c b/src/soc/intel/common/smbios.c index 9cbdecb5e0..a2b4a0be0d 100644 --- a/src/soc/intel/common/smbios.c +++ b/src/soc/intel/common/smbios.c @@ -6,6 +6,9 @@ #include <commonlib/helpers.h> #include <console/console.h> #include <device/dram/ddr3.h> +#include <dimm_info_util.h> + +#define EXTENSION_BUS_WIDTH_8BITS 8 /* Fill the SMBIOS memory information from FSP MEM_INFO_DATA_HOB in CBMEM.*/ void dimm_info_fill(struct dimm_info *dimm, u32 dimm_capacity, u8 ddr_type, @@ -56,27 +59,11 @@ void dimm_info_fill(struct dimm_info *dimm, u32 dimm_capacity, u8 ddr_type, if (module_serial_num) memcpy(dimm->serial, module_serial_num, DIMM_INFO_SERIAL_SIZE); - switch (data_width) { - case 8: - dimm->bus_width = MEMORY_BUS_WIDTH_8; - break; - case 16: - dimm->bus_width = MEMORY_BUS_WIDTH_16; - break; - case 32: - dimm->bus_width = MEMORY_BUS_WIDTH_32; - break; - case 64: - dimm->bus_width = MEMORY_BUS_WIDTH_64; - break; - case 128: - dimm->bus_width = MEMORY_BUS_WIDTH_128; - break; - default: - printk(BIOS_NOTICE, "Incorrect DIMM Data width: %u\n", - (unsigned int)data_width); - } + + uint16_t total_width = data_width; if (ecc_support) - dimm->bus_width |= 0x8; + total_width += EXTENSION_BUS_WIDTH_8BITS; + + dimm->bus_width = smbios_bus_width_to_spd_width(total_width, data_width); } |