/* *********************************************************************
* BCM1280/BCM1480 Board Support Package
*
* L2 Cache constants and macros File: bcm1480_l2c.h
*
* This module contains constants useful for manipulating the
* level 2 cache.
*
* BCM1400 specification level: 1280-UM100-D2 (11/14/03)
*
*********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
*
* 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 _BCM1480_L2C_H
#define _BCM1480_L2C_H
#include <asm/sibyte/sb1250_defs.h>
/*
* Format of level 2 cache management address (Table 55)
*/
#define S_BCM1480_L2C_MGMT_INDEX 5
#define M_BCM1480_L2C_MGMT_INDEX _SB_MAKEMASK(12, S_BCM1480_L2C_MGMT_INDEX)
#define V_BCM1480_L2C_MGMT_INDEX(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_INDEX)
#define G_BCM1480_L2C_MGMT_INDEX(x) _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_INDEX, M_BCM1480_L2C_MGMT_INDEX)
#define S_BCM1480_L2C_MGMT_WAY 17
#define M_BCM1480_L2C_MGMT_WAY _SB_MAKEMASK(3, S_BCM1480_L2C_MGMT_WAY)
#define V_BCM1480_L2C_MGMT_WAY(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_WAY)
#define G_BCM1480_L2C_MGMT_WAY(x) _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_WAY, M_BCM1480_L2C_MGMT_WAY)
#define M_BCM1480_L2C_MGMT_DIRTY _SB_MAKEMASK1(20)
#define M_BCM1480_L2C_MGMT_VALID _SB_MAKEMASK1(21)
#define S_BCM1480_L2C_MGMT_ECC_DIAG 22
#define M_BCM1480_L2C_MGMT_ECC_DIAG _SB_MAKEMASK(2, S_BCM1480_L2C_MGMT_ECC_DIAG)
#define V_BCM1480_L2C_MGMT_ECC_DIAG(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_ECC_DIAG)
#define G_BCM1480_L2C_MGMT_ECC_DIAG(x) _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_ECC_DIAG, M_BCM1480_L2C_MGMT_ECC_DIAG)
#define A_BCM1480_L2C_MGMT_TAG_BASE 0x00D0000000
#define BCM1480_L2C_ENTRIES_PER_WAY 4096
#define BCM1480_L2C_NUM_WAYS 8
/*
* Level 2 Cache Tag register (Table 59)
*/
#define S_BCM1480_L2C_TAG_MBZ 0
#define M_BCM1480_L2C_TAG_MBZ _SB_MAKEMASK(5, S_BCM1480_L2C_TAG_MBZ)
#define S_BCM1480_L2C_TAG_INDEX 5
#define M_BCM1480_L2C_TAG_INDEX _SB_MAKEMASK(12, S_BCM1480_L2C_TAG_INDEX)
#define V_BCM1480_L2C_TAG_INDEX(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_INDEX)
#define G_BCM1480_L2C_TAG_INDEX(x) _SB_GETVALUE(x, S_BCM1480_L2C_TAG_INDEX, M_BCM1480_L2C_TAG_INDEX)
/* Note that index bit 16 is also tag bit 40 */
#define S_BCM1480_L2C_TAG_TAG 17
#define M_BCM1480_L2C_TAG_TAG _SB_MAKEMASK(23, S_BCM1480_L2C_TAG_TAG)
#define V_BCM1480_L2C_TAG_TAG(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_TAG)
#define G_BCM1480_L2C_TAG_TAG(x) _SB_GETVALUE(x, S_BCM1480_L2C_TAG_TAG, M_BCM1480_L2C_TAG_TAG)
#define S_BCM1480_L2C_TAG_ECC 40
#define M_BCM1480_L2C_TAG_ECC _SB_MAKEMASK(6, S_BCM1480_L2C_TAG_ECC)
#define V_BCM1480_L2C_TAG_ECC(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_ECC)
#define G_BCM1480_L2C_TAG_ECC(x) _SB_GETVALUE(x, S_BCM1480_L2C_TAG_ECC, M_BCM1480_L2C_TAG_ECC)
#define S_BCM1480_L2C_TAG_WAY 46
#define M_BCM1480_L2C_TAG_WAY _SB_MAKEMASK(3, S_BCM1480_L2C_TAG_WAY)
#define V_BCM1480_L2C_TAG_WAY(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_WAY)
#define G_BCM1480_L2C_TAG_WAY(x) _SB_GETVALUE(x, S_BCM1480_L2C_TAG_WAY, M_BCM1480_L2C_TAG_WAY)
#define M_BCM1480_L2C_TAG_DIRTY _SB_MAKEMASK1(49)
#define M_BCM1480_L2C_TAG_VALID _SB_MAKEMASK1(50)
#define S_BCM1480_L2C_DATA_ECC 51
#define M_BCM1480_L2C_DATA_ECC _SB_MAKEMASK(10, S_BCM1480_L2C_DATA_ECC)
#define V_BCM1480_L2C_DATA_ECC(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_DATA_ECC)
#define G_BCM1480_L2C_DATA_ECC(x) _SB_GETVALUE(x, S_BCM1480_L2C_DATA_ECC, M_BCM1480_L2C_DATA_ECC)
/*
* L2 Misc0 Value Register (Table 60)
*/
#define S_BCM1480_L2C_MISC0_WAY_REMOTE 0
#define M_BCM1480_L2C_MISC0_WAY_REMOTE _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_REMOTE)
#define G_BCM1480_L2C_MISC0_WAY_REMOTE(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_REMOTE, M_BCM1480_L2C_MISC0_WAY_REMOTE)
#define S_BCM1480_L2C_MISC0_WAY_LOCAL 8
#define M_BCM1480_L2C_MISC0_WAY_LOCAL _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_LOCAL)
#define G_BCM1480_L2C_MISC0_WAY_LOCAL(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_LOCAL, M_BCM1480_L2C_MISC0_WAY_LOCAL)
#define S_BCM1480_L2C_MISC0_WAY_ENABLE 16
#define M_BCM1480_L2C_MISC0_WAY_ENABLE _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_ENABLE)
#define G_BCM1480_L2C_MISC0_WAY_ENABLE(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_ENABLE, M_BCM1480_L2C_MISC0_WAY_ENABLE)
#define S_BCM1480_L2C_MISC0_CACHE_DISABLE 24
#define M_BCM1480_L2C_MISC0_CACHE_DISABLE _SB_MAKEMASK(2, S_BCM1480_L2C_MISC0_CACHE_DISABLE)
#define G_BCM1480_L2C_MISC0_CACHE_DISABLE(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_CACHE_DISABLE, M_BCM1480_L2C_MISC0_CACHE_DISABLE)
#define S_BCM1480_L2C_MISC0_CACHE_QUAD 26
#define M_BCM1480_L2C_MISC0_CACHE_QUAD _SB_MAKEMASK(2, S_BCM1480_L2C_MISC0_CACHE_QUAD)
#define G_BCM1480_L2C_MISC0_CACHE_QUAD(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_CACHE_QUAD, M_BCM1480_L2C_MISC0_CACHE_QUAD)
#define S_BCM1480_L2C_MISC0_MC_PRIORITY 30
#define M_BCM1480_L2C_MISC0_MC_PRIORITY _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_MC_PRIORITY)
#define S_BCM1480_L2C_MISC0_ECC_CLEANUP 31
#define M_BCM1480_L2C_MISC0_ECC_CLEANUP _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_ECC_CLEANUP)
/*
* L2 Misc1 Value Register (Table 60)
*/
#define S_BCM1480_L2C_MISC1_WAY_AGENT_0 0
#define M_BCM1480_L2C_MISC1_WAY_AGENT_0 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_0)
#define G_BCM1480_L2C_MISC1_WAY_AGENT_0(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_0, M_BCM1480_L2C_MISC1_WAY_AGENT_0)
#define S_BCM1480_L2C_MISC1_WAY_AGENT_1 8
#define M_BCM1480_L2C_MISC1_WAY_AGENT_1 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_1)
#define G_BCM1480_L2C_MISC1_WAY_AGENT_1(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_1, M_BCM1480_L2C_MISC1_WAY_AGENT_1)
#define S_BCM1480_L2C_MISC1_WAY_AGENT_2 16
#define M_BCM1480_L2C_MISC1_WAY_AGENT_2 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_2)
#define G_BCM1480_L2C_MISC1_WAY_AGENT_2(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_2, M_BCM1480_L2C_MISC1_WAY_AGENT_2)
#define S_BCM1480_L2C_MISC1_WAY_AGENT_3 24
#define M_BCM1480_L2C_MISC1_WAY_AGENT_3 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_3)
#define G_BCM1480_L2C_MISC1_WAY_AGENT_3(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_3, M_BCM1480_L2C_MISC1_WAY_AGENT_3)
#define S_BCM1480_L2C_MISC1_WAY_AGENT_4 32
#define M_BCM1480_L2C_MISC1_WAY_AGENT_4 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_4)
#define G_BCM1480_L2C_MISC1_WAY_AGENT_4(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC1_WAY_AGENT_4, M_BCM1480_L2C_MISC1_WAY_AGENT_4)
/*
* L2 Misc2 Value Register (Table 60)
*/
#define S_BCM1480_L2C_MISC2_WAY_AGENT_8 0
#define M_BCM1480_L2C_MISC2_WAY_AGENT_8 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_8)
#define G_BCM1480_L2C_MISC2_WAY_AGENT_8(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC2_WAY_AGENT_8, M_BCM1480_L2C_MISC2_WAY_AGENT_8)
#define S_BCM1480_L2C_MISC2_WAY_AGENT_9 8
#define M_BCM1480_L2C_MISC2_WAY_AGENT_9 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_9)
#define G_BCM1480_L2C_MISC2_WAY_AGENT_9(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC2_WAY_AGENT_9, M_BCM1480_L2C_MISC2_WAY_AGENT_9)
#define S_BCM1480_L2C_MISC2_WAY_AGENT_A 16
#define M_BCM1480_L2C_MISC2_WAY_AGENT_A _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_A)
#define G_BCM1480_L2C_MISC2_WAY_AGENT_A(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC2_WAY_AGENT_A, M_BCM1480_L2C_MISC2_WAY_AGENT_A)
#endif /* _BCM1480_L2C_H */