| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <baseboard/variants.h> |
| #include <ec/google/chromeec/ec.h> |
| #include <smbios.h> |
| #include <stdio.h> |
| #include <sar.h> |
| |
| #define SKU_UNKNOWN 0xFFFFFFFF |
| |
| uint32_t variant_board_sku(void) |
| { |
| static uint32_t sku_id = SKU_UNKNOWN; |
| uint32_t id; |
| |
| if (sku_id != SKU_UNKNOWN) |
| return sku_id; |
| if (google_chromeec_cbi_get_sku_id(&id)) |
| return SKU_UNKNOWN; |
| sku_id = id; |
| |
| return sku_id; |
| } |
| |
| const char *smbios_system_sku(void) |
| { |
| static char sku_str[14]; /* sku{0..4294967295} */ |
| |
| snprintf(sku_str, sizeof(sku_str), "sku%u", variant_board_sku()); |
| |
| return sku_str; |
| } |
| |
| const char *get_wifi_sar_cbfs_filename(void) |
| { |
| const uint32_t sku_id = variant_board_sku(); |
| |
| if (sku_id & 0x200) |
| return "wifi_sar-shyvana.hex"; |
| else |
| return "wifi_sar-leona.hex"; |
| } |