diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/glados/variants/lars/variant.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mainboard/google/glados/variants/lars/variant.c b/src/mainboard/google/glados/variants/lars/variant.c index a4e42b170f..aead670fb3 100644 --- a/src/mainboard/google/glados/variants/lars/variant.c +++ b/src/mainboard/google/glados/variants/lars/variant.c @@ -3,7 +3,9 @@ #include <stdint.h> #include <string.h> #include <baseboard/variant.h> +#include <drivers/vpd/vpd.h> #include <fsp/soc_binding.h> +#include <smbios.h> #define K4E6E304EB_MEM_ID 0x5 @@ -14,6 +16,9 @@ #define MEM_SINGLE_CHANB 0xb #define MEM_SINGLE_CHANC 0xc +#define VPD_KEY_CUSTOMIZATION_ID "customization_id" +#define VPD_CUSTOMIZATION_LEN 32 + void variant_memory_init_params(FSPM_UPD *mupd, const int spd_index) { FSP_M_CONFIG *mem_cfg; @@ -63,3 +68,23 @@ int is_dual_channel(const int spd_index) && spd_index != MEM_SINGLE_CHANB && spd_index != MEM_SINGLE_CHANC); } + +/* SKU ID enumeration */ +#define SKU_LARS "sku0" +#define SKU_LILI "sku1" + +const char *smbios_system_sku(void) +{ + if (!CONFIG(VPD)) + return SKU_LARS; + + static char customization_id[VPD_CUSTOMIZATION_LEN]; + if (!vpd_gets(VPD_KEY_CUSTOMIZATION_ID, customization_id, + VPD_CUSTOMIZATION_LEN, VPD_RO)) + return SKU_LARS; + + if (strstr(customization_id, "LILI")) + return SKU_LILI; + + return SKU_LARS; +} |