diff options
Diffstat (limited to 'src/mainboard/google/fizz/mainboard.c')
| -rw-r--r-- | src/mainboard/google/fizz/mainboard.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mainboard/google/fizz/mainboard.c b/src/mainboard/google/fizz/mainboard.c index ae3767579e..54d7c4c103 100644 --- a/src/mainboard/google/fizz/mainboard.c +++ b/src/mainboard/google/fizz/mainboard.c @@ -21,9 +21,11 @@ #include <ec/google/chromeec/ec.h> #include <gpio.h> #include <mainboard/google/fizz/gpio.h> +#include <smbios.h> #include <soc/gpio.h> #include <soc/pci_devs.h> #include <soc/nhlt.h> +#include <string.h> #include <vendorcode/google/chromeos/chromeos.h> #define FIZZ_SKU_ID_I7_U42 0x4 @@ -74,6 +76,29 @@ static u32 mainboard_get_pl2(void) return watts; } +static uint8_t board_oem_id(void) +{ + static int board_oem_id = -1; + const gpio_t oem_id_gpios[] = { + GPIO_OEM_ID1, + GPIO_OEM_ID2, + GPIO_OEM_ID3, + }; + if (board_oem_id < 0) + board_oem_id = gpio_base2_value(oem_id_gpios, + ARRAY_SIZE(oem_id_gpios)); + return board_oem_id; +} + +const char *smbios_mainboard_sku(void) +{ + static char sku_str[5]; /* sku{0..7} */ + + snprintf(sku_str, sizeof(sku_str), "sku%d", board_oem_id()); + + return sku_str; +} + static void mainboard_init(device_t dev) { mainboard_ec_init(); |