1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #ifndef _MAINBOARD_COMMON_BOARD_ID_H_ 4 #define _MAINBOARD_COMMON_BOARD_ID_H_ 5 6 /* Board/FAB ID Command */ 7 #define EC_FAB_ID_CMD 0x0D 8 9 /* TGL-U Board IDs */ 10 #define TGL_UP3_LP4_SAMSUNG 0x3 11 #define TGL_UP3_LP4_HYNIX 0xB 12 #define TGL_UP3_LP4_MICRON 0x13 13 14 /* TGL-Y Board IDs */ 15 #define TGL_UP4_LP4_SAMSUNG 0x5 16 #define TGL_UP4_LP4_HYNIX 0xD 17 #define TGL_UP4_LP4_MICRON 0x15 18 19 /* 20 * Returns board information (board id[15:8] and 21 * Fab info[7:0]) on success and < 0 on error 22 */ 23 int get_board_id(void); 24 25 #endif /* _MAINBOARD_COMMON_BOARD_ID_H_ */ 26