1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* ********************************************************************* 3 * BCM1280/BCM1480 Board Support Package 4 * 5 * L2 Cache constants and macros File: bcm1480_l2c.h 6 * 7 * This module contains constants useful for manipulating the 8 * level 2 cache. 9 * 10 * BCM1400 specification level: 1280-UM100-D2 (11/14/03) 11 * 12 ********************************************************************* 13 * 14 * Copyright 2000,2001,2002,2003 15 * Broadcom Corporation. All rights reserved. 16 * 17 ********************************************************************* */ 18 19 20 #ifndef _BCM1480_L2C_H 21 #define _BCM1480_L2C_H 22 23 #include <asm/sibyte/sb1250_defs.h> 24 25 /* 26 * Format of level 2 cache management address (Table 55) 27 */ 28 29 #define S_BCM1480_L2C_MGMT_INDEX 5 30 #define M_BCM1480_L2C_MGMT_INDEX _SB_MAKEMASK(12, S_BCM1480_L2C_MGMT_INDEX) 31 #define V_BCM1480_L2C_MGMT_INDEX(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_INDEX) 32 #define G_BCM1480_L2C_MGMT_INDEX(x) _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_INDEX, M_BCM1480_L2C_MGMT_INDEX) 33 34 #define S_BCM1480_L2C_MGMT_WAY 17 35 #define M_BCM1480_L2C_MGMT_WAY _SB_MAKEMASK(3, S_BCM1480_L2C_MGMT_WAY) 36 #define V_BCM1480_L2C_MGMT_WAY(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_WAY) 37 #define G_BCM1480_L2C_MGMT_WAY(x) _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_WAY, M_BCM1480_L2C_MGMT_WAY) 38 39 #define M_BCM1480_L2C_MGMT_DIRTY _SB_MAKEMASK1(20) 40 #define M_BCM1480_L2C_MGMT_VALID _SB_MAKEMASK1(21) 41 42 #define S_BCM1480_L2C_MGMT_ECC_DIAG 22 43 #define M_BCM1480_L2C_MGMT_ECC_DIAG _SB_MAKEMASK(2, S_BCM1480_L2C_MGMT_ECC_DIAG) 44 #define V_BCM1480_L2C_MGMT_ECC_DIAG(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_MGMT_ECC_DIAG) 45 #define G_BCM1480_L2C_MGMT_ECC_DIAG(x) _SB_GETVALUE(x, S_BCM1480_L2C_MGMT_ECC_DIAG, M_BCM1480_L2C_MGMT_ECC_DIAG) 46 47 #define A_BCM1480_L2C_MGMT_TAG_BASE 0x00D0000000 48 49 #define BCM1480_L2C_ENTRIES_PER_WAY 4096 50 #define BCM1480_L2C_NUM_WAYS 8 51 52 53 /* 54 * Level 2 Cache Tag register (Table 59) 55 */ 56 57 #define S_BCM1480_L2C_TAG_MBZ 0 58 #define M_BCM1480_L2C_TAG_MBZ _SB_MAKEMASK(5, S_BCM1480_L2C_TAG_MBZ) 59 60 #define S_BCM1480_L2C_TAG_INDEX 5 61 #define M_BCM1480_L2C_TAG_INDEX _SB_MAKEMASK(12, S_BCM1480_L2C_TAG_INDEX) 62 #define V_BCM1480_L2C_TAG_INDEX(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_INDEX) 63 #define G_BCM1480_L2C_TAG_INDEX(x) _SB_GETVALUE(x, S_BCM1480_L2C_TAG_INDEX, M_BCM1480_L2C_TAG_INDEX) 64 65 /* Note that index bit 16 is also tag bit 40 */ 66 #define S_BCM1480_L2C_TAG_TAG 17 67 #define M_BCM1480_L2C_TAG_TAG _SB_MAKEMASK(23, S_BCM1480_L2C_TAG_TAG) 68 #define V_BCM1480_L2C_TAG_TAG(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_TAG) 69 #define G_BCM1480_L2C_TAG_TAG(x) _SB_GETVALUE(x, S_BCM1480_L2C_TAG_TAG, M_BCM1480_L2C_TAG_TAG) 70 71 #define S_BCM1480_L2C_TAG_ECC 40 72 #define M_BCM1480_L2C_TAG_ECC _SB_MAKEMASK(6, S_BCM1480_L2C_TAG_ECC) 73 #define V_BCM1480_L2C_TAG_ECC(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_ECC) 74 #define G_BCM1480_L2C_TAG_ECC(x) _SB_GETVALUE(x, S_BCM1480_L2C_TAG_ECC, M_BCM1480_L2C_TAG_ECC) 75 76 #define S_BCM1480_L2C_TAG_WAY 46 77 #define M_BCM1480_L2C_TAG_WAY _SB_MAKEMASK(3, S_BCM1480_L2C_TAG_WAY) 78 #define V_BCM1480_L2C_TAG_WAY(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_TAG_WAY) 79 #define G_BCM1480_L2C_TAG_WAY(x) _SB_GETVALUE(x, S_BCM1480_L2C_TAG_WAY, M_BCM1480_L2C_TAG_WAY) 80 81 #define M_BCM1480_L2C_TAG_DIRTY _SB_MAKEMASK1(49) 82 #define M_BCM1480_L2C_TAG_VALID _SB_MAKEMASK1(50) 83 84 #define S_BCM1480_L2C_DATA_ECC 51 85 #define M_BCM1480_L2C_DATA_ECC _SB_MAKEMASK(10, S_BCM1480_L2C_DATA_ECC) 86 #define V_BCM1480_L2C_DATA_ECC(x) _SB_MAKEVALUE(x, S_BCM1480_L2C_DATA_ECC) 87 #define G_BCM1480_L2C_DATA_ECC(x) _SB_GETVALUE(x, S_BCM1480_L2C_DATA_ECC, M_BCM1480_L2C_DATA_ECC) 88 89 90 /* 91 * L2 Misc0 Value Register (Table 60) 92 */ 93 94 #define S_BCM1480_L2C_MISC0_WAY_REMOTE 0 95 #define M_BCM1480_L2C_MISC0_WAY_REMOTE _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_REMOTE) 96 #define G_BCM1480_L2C_MISC0_WAY_REMOTE(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_REMOTE, M_BCM1480_L2C_MISC0_WAY_REMOTE) 97 98 #define S_BCM1480_L2C_MISC0_WAY_LOCAL 8 99 #define M_BCM1480_L2C_MISC0_WAY_LOCAL _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_LOCAL) 100 #define G_BCM1480_L2C_MISC0_WAY_LOCAL(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_LOCAL, M_BCM1480_L2C_MISC0_WAY_LOCAL) 101 102 #define S_BCM1480_L2C_MISC0_WAY_ENABLE 16 103 #define M_BCM1480_L2C_MISC0_WAY_ENABLE _SB_MAKEMASK(8, S_BCM1480_L2C_MISC0_WAY_ENABLE) 104 #define G_BCM1480_L2C_MISC0_WAY_ENABLE(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_WAY_ENABLE, M_BCM1480_L2C_MISC0_WAY_ENABLE) 105 106 #define S_BCM1480_L2C_MISC0_CACHE_DISABLE 24 107 #define M_BCM1480_L2C_MISC0_CACHE_DISABLE _SB_MAKEMASK(2, S_BCM1480_L2C_MISC0_CACHE_DISABLE) 108 #define G_BCM1480_L2C_MISC0_CACHE_DISABLE(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_CACHE_DISABLE, M_BCM1480_L2C_MISC0_CACHE_DISABLE) 109 110 #define S_BCM1480_L2C_MISC0_CACHE_QUAD 26 111 #define M_BCM1480_L2C_MISC0_CACHE_QUAD _SB_MAKEMASK(2, S_BCM1480_L2C_MISC0_CACHE_QUAD) 112 #define G_BCM1480_L2C_MISC0_CACHE_QUAD(x) _SB_GETVALUE(x, S_BCM1480_L2C_MISC0_CACHE_QUAD, M_BCM1480_L2C_MISC0_CACHE_QUAD) 113 114 #define S_BCM1480_L2C_MISC0_MC_PRIORITY 30 115 #define M_BCM1480_L2C_MISC0_MC_PRIORITY _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_MC_PRIORITY) 116 117 #define S_BCM1480_L2C_MISC0_ECC_CLEANUP 31 118 #define M_BCM1480_L2C_MISC0_ECC_CLEANUP _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_ECC_CLEANUP) 119 120 121 /* 122 * L2 Misc1 Value Register (Table 60) 123 */ 124 125 #define S_BCM1480_L2C_MISC1_WAY_AGENT_0 0 126 #define M_BCM1480_L2C_MISC1_WAY_AGENT_0 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_0) 127 #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) 128 129 #define S_BCM1480_L2C_MISC1_WAY_AGENT_1 8 130 #define M_BCM1480_L2C_MISC1_WAY_AGENT_1 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_1) 131 #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) 132 133 #define S_BCM1480_L2C_MISC1_WAY_AGENT_2 16 134 #define M_BCM1480_L2C_MISC1_WAY_AGENT_2 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_2) 135 #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) 136 137 #define S_BCM1480_L2C_MISC1_WAY_AGENT_3 24 138 #define M_BCM1480_L2C_MISC1_WAY_AGENT_3 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_3) 139 #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) 140 141 #define S_BCM1480_L2C_MISC1_WAY_AGENT_4 32 142 #define M_BCM1480_L2C_MISC1_WAY_AGENT_4 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC1_WAY_AGENT_4) 143 #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) 144 145 146 /* 147 * L2 Misc2 Value Register (Table 60) 148 */ 149 150 #define S_BCM1480_L2C_MISC2_WAY_AGENT_8 0 151 #define M_BCM1480_L2C_MISC2_WAY_AGENT_8 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_8) 152 #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) 153 154 #define S_BCM1480_L2C_MISC2_WAY_AGENT_9 8 155 #define M_BCM1480_L2C_MISC2_WAY_AGENT_9 _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_9) 156 #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) 157 158 #define S_BCM1480_L2C_MISC2_WAY_AGENT_A 16 159 #define M_BCM1480_L2C_MISC2_WAY_AGENT_A _SB_MAKEMASK(8, S_BCM1480_L2C_MISC2_WAY_AGENT_A) 160 #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) 161 162 163 #endif /* _BCM1480_L2C_H */ 164
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.