| /* SPDX-License-Identifier: GPL-2.0+ */ |
| * Copyright 2004 Freescale Semiconductor. |
| * EEPROM Board System Register interface. |
| #define MPC85XX_CPU_BOARD_REV(maj, min) ((((maj)&0xff) << 8) | ((min) & 0xff)) |
| #define MPC85XX_CPU_BOARD_MAJOR(rev) (((rev) >> 8) & 0xff) |
| #define MPC85XX_CPU_BOARD_MINOR(rev) ((rev) & 0xff) |
| #define MPC85XX_CPU_BOARD_REV_UNKNOWN MPC85XX_CPU_BOARD_REV(0,0) |
| #define MPC85XX_CPU_BOARD_REV_1_0 MPC85XX_CPU_BOARD_REV(1,0) |
| #define MPC85XX_CPU_BOARD_REV_1_1 MPC85XX_CPU_BOARD_REV(1,1) |
| * Returns CPU board revision register as a 16-bit value with |
| * the Major in the high byte, and Minor in the low byte. |
| extern unsigned int get_cpu_board_revision(void); |