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