/* * RNG Memory Map * * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. * TsiChung Liew (Tsi-Chung.Liew@freescale.com) * * See file CREDITS for list of people who contributed to this * project. * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */#ifndef __RNG_H__#define __RNG_H__/* Random Number Generator */typedef struct rng_ctrl {	u32 cr;			/* 0x00 Control */	u32 sr;			/* 0x04 Status */	u32 er;			/* 0x08 Entropy */	u32 out;		/* 0x0C Output FIFO */} rng_t;#define RNG_CR_SLM		(0x00000010)	/* Sleep mode - 5445x */#define RNG_CR_CI		(0x00000008)	/* Clear interrupt */#define RNG_CR_IM		(0x00000004)	/* Interrupt mask */#define RNG_CR_HA		(0x00000002)	/* High assurance */#define RNG_CR_GO		(0x00000001)	/* Go bit */#define RNG_SR_OFS(x)		(((x) & 0x000000FF) << 16)#define RNG_SR_OFS_MASK		(0xFF00FFFF)#define RNG_SR_OFL(x)		(((x) & 0x000000FF) << 8)#define RNG_SR_OFL_MASK		(0xFFFF00FF)#define RNG_SR_EI		(0x00000008)#define RNG_SR_FUF		(0x00000004)#define RNG_SR_LRS		(0x00000002)#define RNG_SR_SV		(0x00000001)#endif				/* __RNG_H__ */