164 lines
7.5 KiB
C
164 lines
7.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/* *********************************************************************
|
|
* 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.
|
|
*
|
|
********************************************************************* */
|
|
|
|
|
|
#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 */
|