/* 
 * Copyright 2010 Stefan Lankes, Chair for Operating Systems,
 *                               RWTH Aachen University
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * This file is part of MetalSVM.
 */
#ifndef __ARCH_RCK_H__
#define __ARCH_RCK_H__

#include <metalsvm/stddef.h>

#ifdef CONFIG_ROCKCREEK

/* Symbols for CRB addresses */
#define CRB_X0_Y0 0xe0000000
#define CRB_X1_Y0 0xe1000000
#define CRB_X2_Y0 0xe2000000
#define CRB_X3_Y0 0xe3000000
#define CRB_X4_Y0 0xe4000000
#define CRB_X5_Y0 0xe5000000
#define CRB_X0_Y1 0xe6000000
#define CRB_X1_Y1 0xe7000000
#define CRB_X2_Y1 0xe8000000
#define CRB_X3_Y1 0xe9000000
#define CRB_X4_Y1 0xea000000
#define CRB_X5_Y1 0xeb000000
#define CRB_X0_Y2 0xec000000
#define CRB_X1_Y2 0xed000000
#define CRB_X2_Y2 0xee000000
#define CRB_X3_Y2 0xef000000
#define CRB_X4_Y2 0xf0000000
#define CRB_X5_Y2 0xf1000000
#define CRB_X0_Y3 0xf2000000
#define CRB_X1_Y3 0xf3000000
#define CRB_X2_Y3 0xf4000000
#define CRB_X3_Y3 0xf5000000
#define CRB_X4_Y3 0xf6000000
#define CRB_X5_Y3 0xf7000000
#define CRB_OWN   0xf8000000

/* Symbols for CRB sub-addresses */
#define GLCFG0   0x010
#define GLCFG1   0x018
#define L2CFG0   0x020
#define L2CFG1   0x028
#define SENSOR   0x040
#define GCBCFG   0x080
#define MYTILEID 0x100
#define LOCK0    0x200
#define LOCK1    0x400
#define LUT0     0x00800
#define LUT1     0x01000

#define NUM_ROWS 4
#define NUM_COLS 6
#define NUM_CORES 2
#define CRB_ADDR(x,y) (CRB_X0_Y0+(0x01000000*x)+(0x01000000*NUM_COLS*y))
#define MPB_ADDR(x,y,z) (MPB_X0_Y0+(0x01000000*x)+(0x01000000*NUM_COLS*y)+(MPBSIZE*z))

#define TID(x,y) ((y<<4)+x)
#define X_TID(tid) (tid&0x0f)
#define Y_TID(tid) (tid>>4)

#define PID(x,y,core) ((NUM_CORES*NUM_COLS*y)+(NUM_CORES*x)+core)
#define X_PID(pid) ((pid/NUM_CORES)-(NUM_COLS*Y_PID(pid)))
#define Y_PID(pid) ((pid/NUM_CORES)/NUM_COLS)
#define Z_PID(pid) (pid%NUM_CORES)

#define SCC_PMEM_REGIONS	2

typedef struct {
	uint32_t	low;
	uint32_t	high;
} mem_region_t;

typedef struct {
	uint32_t 	pid;
	mem_region_t	private_mem[SCC_PMEM_REGIONS];
} scc_info_t;

extern scc_info_t scc_info;

int scc_init(void);

#endif

#endif