/*
 *  Copyright (c) 2009 Mindspeed Technologies, Inc.
 *
 *  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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
*/
#ifndef _CBUS_H_
#define _CBUS_H_

#define EMAC1_BASE_ADDR		(CBUS_BASE_ADDR + 0x200000)
#define EGPI1_BASE_ADDR		(CBUS_BASE_ADDR + 0x210000)
#define EMAC2_BASE_ADDR		(CBUS_BASE_ADDR + 0x220000)
#define EGPI2_BASE_ADDR		(CBUS_BASE_ADDR + 0x230000)
#define BMU1_BASE_ADDR		(CBUS_BASE_ADDR + 0x240000)
#define BMU2_BASE_ADDR		(CBUS_BASE_ADDR + 0x250000)
#define ARB_BASE_ADDR		(CBUS_BASE_ADDR + 0x260000) /* FIXME not documented */
#define DDR_CONFIG_BASE_ADDR	(CBUS_BASE_ADDR + 0x270000) /* FIXME not documented */
#define HIF_BASE_ADDR		(CBUS_BASE_ADDR + 0x280000)
#define HGPI_BASE_ADDR		(CBUS_BASE_ADDR + 0x290000)
#define LMEM_BASE_ADDR		(CBUS_BASE_ADDR + 0x300000)
#define LMEM_SIZE		0x10000
#define LMEM_END		(LMEM_BASE_ADDR + LMEM_SIZE)
#define TMU_CSR_BASE_ADDR	(CBUS_BASE_ADDR + 0x310000)
#define CLASS_CSR_BASE_ADDR	(CBUS_BASE_ADDR + 0x320000)
#define EMAC3_BASE_ADDR		(CBUS_BASE_ADDR + 0x330000)
#define EGPI3_BASE_ADDR		(CBUS_BASE_ADDR + 0x340000)
#define HIF_NOCPY_BASE_ADDR	(CBUS_BASE_ADDR + 0x350000)
#define UTIL_CSR_BASE_ADDR	(CBUS_BASE_ADDR + 0x360000)
#define CBUS_GPT_BASE_ADDR	(CBUS_BASE_ADDR + 0x370000)

#define IS_LMEM(addr, len)	(((unsigned long)(addr) >= (unsigned long)LMEM_BASE_ADDR) && (((unsigned long)(addr) + (len)) <= (unsigned long)LMEM_END))

/** 
* \defgroup XXX_MEM_ACCESS_ADDR PE memory access through CSR 
* XXX_MEM_ACCESS_ADDR register bit definitions. 
* @{
*/
#define PE_MEM_ACCESS_WRITE		(1<<31)			/**< Internal Memory Write. */
#define PE_MEM_ACCESS_IMEM		(1<<15)
#define PE_MEM_ACCESS_DMEM		(1<<16)
#define PE_MEM_ACCESS_BYTE_ENABLE(offset,size)	(((((1 << (size)) - 1) << (4 - (offset) - (size))) & 0xf) << 24)	/**< Byte Enables of the Internal memory access. These are interpred in BE */
// @}
#include "cbus/emac.h"
#include "cbus/gpi.h"
#include "cbus/bmu.h"
#include "cbus/hif.h"
#include "cbus/tmu_csr.h"
#include "cbus/class_csr.h"
#include "cbus/hif_nocpy.h"
#include "cbus/util_csr.h"
#include "cbus/gpt.h"


/* PFE cores states */
#define CORE_DISABLE	0x00000000 
#define CORE_ENABLE	0x00000001
#define CORE_SW_RESET	0x00000002

/* LMEM defines */
#define LMEM_HDR_SIZE		0x0010
#define LMEM_BUF_SIZE_LN2	0x7
#define LMEM_BUF_SIZE		(1 << LMEM_BUF_SIZE_LN2)

/* DDR defines */
#define DDR_HDR_SIZE		0x0100
#define DDR_BUF_SIZE_LN2	0xb
#define DDR_BUF_SIZE		(1 << DDR_BUF_SIZE_LN2)


#endif /* _CBUS_H_ */