/* * Copyright (C) 2011 Freescale Semiconductor, Inc. * * Authors: Chunhe Lan * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * */ #ifndef __BCSR_H_ #define __BCSR_H_ #include /* * BCSR Bit definitions * BCSR 15 * 0 device insertion oriention 1 stack processor present 2 power supply shut down/normal operation 3 I2C bus0 drive enable 4 reserved 5:7 I2C bus0 select 5 - I2C_BUS_0_SS0 6 - I2C_BUS_0_SS1 7 - I2C_BUS_0_SS2 */ /* BCSR register base address is 0xFX000020 */ #define BCSR_BASE_REG_OFFSET 0x20 #define BCSR_ACCESS_REG_ADDR (CONFIG_SYS_BCSR_BASE + BCSR_BASE_REG_OFFSET) #define BCSR15_DEV_INS_ORI 0x80 #define BCSR15_STACK_PRO_PRE 0x40 #define BCSR15_POWER_SUPPLY 0x20 #define BCSR15_I2C_BUS0_EN 0x10 #define BCSR15_I2C_BUS0_SEG0 0x00 #define BCSR15_I2C_BUS0_SEG1 0x04 #define BCSR15_I2C_BUS0_SEG2 0x02 #define BCSR15_I2C_BUS0_SEG3 0x06 #define BCSR15_I2C_BUS0_SEG4 0x01 #define BCSR15_I2C_BUS0_SEG5 0x05 #define BCSR15_I2C_BUS0_SEG6 0x03 #define BCSR15_I2C_BUS0_SEG7 0x07 #define BCSR15_I2C_BUS0_SEG_CLR 0x07 #define BCSR19_SGMII_SEL_L 0x01 /*BCSR Utils functions*/ void fixup_i2c_bus0_sel_seg0(void); #endif /* __BCSR_H_ */