1 /*  *********************************************************************
2     *  BCM1280/BCM1480 Board Support Package
3     *
4     *  L2 Cache constants and macros		File: bcm1480_l2c.h
5     *
6     *  This module contains constants useful for manipulating the
7     *  level 2 cache.
8     *
9     *  BCM1400 specification level:  1280-UM100-D2 (11/14/03)
10     *
11     *********************************************************************
12     *
13     *  Copyright 2000,2001,2002,2003,2004,2005
14     *  Broadcom Corporation. All rights reserved.
15     *
16     *  This software is furnished under license and may be used and
17     *  copied only in accordance with the following terms and
18     *  conditions.  Subject to these conditions, you may download,
19     *  copy, install, use, modify and distribute modified or unmodified
20     *  copies of this software in source and/or binary form.  No title
21     *  or ownership is transferred hereby.
22     *
23     *  1) Any source code used, modified or distributed must reproduce
24     *     and retain this copyright notice and list of conditions
25     *     as they appear in the source file.
26     *
27     *  2) No right is granted to use any trade name, trademark, or
28     *     logo of Broadcom Corporation.  The "Broadcom Corporation"
29     *     name may not be used to endorse or promote products derived
30     *     from this software without the prior written permission of
31     *     Broadcom Corporation.
32     *
33     *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
34     *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
35     *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
36     *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
37     *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
38     *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
39     *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
40     *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
41     *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
42     *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
43     *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
44     *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
45     *     THE POSSIBILITY OF SUCH DAMAGE.
46     ********************************************************************* */
47 
48 
49 #ifndef _BCM1480_L2C_H
50 #define _BCM1480_L2C_H
51 
52 #include "sb1250_defs.h"
53 
54 /*
55  * Format of level 2 cache management address (Table 55)
56  */
57 
58 #define S_BCM1480_L2C_MGMT_INDEX            5
59 #define M_BCM1480_L2C_MGMT_INDEX            _SB_MAKEMASK(12,S_BCM1480_L2C_MGMT_INDEX)
60 #define V_BCM1480_L2C_MGMT_INDEX(x)         _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_INDEX)
61 #define G_BCM1480_L2C_MGMT_INDEX(x)         _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_INDEX,M_BCM1480_L2C_MGMT_INDEX)
62 
63 #define S_BCM1480_L2C_MGMT_WAY              17
64 #define M_BCM1480_L2C_MGMT_WAY              _SB_MAKEMASK(3,S_BCM1480_L2C_MGMT_WAY)
65 #define V_BCM1480_L2C_MGMT_WAY(x)           _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_WAY)
66 #define G_BCM1480_L2C_MGMT_WAY(x)           _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_WAY,M_BCM1480_L2C_MGMT_WAY)
67 
68 #define M_BCM1480_L2C_MGMT_DIRTY            _SB_MAKEMASK1(20)
69 #define M_BCM1480_L2C_MGMT_VALID            _SB_MAKEMASK1(21)
70 
71 #define S_BCM1480_L2C_MGMT_ECC_DIAG         22
72 #define M_BCM1480_L2C_MGMT_ECC_DIAG         _SB_MAKEMASK(2,S_BCM1480_L2C_MGMT_ECC_DIAG)
73 #define V_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG)
74 #define G_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG,M_BCM1480_L2C_MGMT_ECC_DIAG)
75 
76 #define A_BCM1480_L2C_MGMT_TAG_BASE         0x00D0000000
77 
78 #define BCM1480_L2C_ENTRIES_PER_WAY         4096
79 #define BCM1480_L2C_NUM_WAYS                8
80 
81 
82 /*
83  * Level 2 Cache Tag register (Table 59)
84  */
85 
86 #define S_BCM1480_L2C_TAG_MBZ               0
87 #define M_BCM1480_L2C_TAG_MBZ               _SB_MAKEMASK(5,S_BCM1480_L2C_TAG_MBZ)
88 
89 #define S_BCM1480_L2C_TAG_INDEX             5
90 #define M_BCM1480_L2C_TAG_INDEX             _SB_MAKEMASK(12,S_BCM1480_L2C_TAG_INDEX)
91 #define V_BCM1480_L2C_TAG_INDEX(x)          _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_INDEX)
92 #define G_BCM1480_L2C_TAG_INDEX(x)          _SB_GETVALUE(x,S_BCM1480_L2C_TAG_INDEX,M_BCM1480_L2C_TAG_INDEX)
93 
94 /* Note that index bit 16 is also tag bit 40 */
95 #define S_BCM1480_L2C_TAG_TAG               17
96 #define M_BCM1480_L2C_TAG_TAG               _SB_MAKEMASK(23,S_BCM1480_L2C_TAG_TAG)
97 #define V_BCM1480_L2C_TAG_TAG(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_TAG)
98 #define G_BCM1480_L2C_TAG_TAG(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_TAG,M_BCM1480_L2C_TAG_TAG)
99 
100 #define S_BCM1480_L2C_TAG_ECC               40
101 #define M_BCM1480_L2C_TAG_ECC               _SB_MAKEMASK(6,S_BCM1480_L2C_TAG_ECC)
102 #define V_BCM1480_L2C_TAG_ECC(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_ECC)
103 #define G_BCM1480_L2C_TAG_ECC(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_ECC,M_BCM1480_L2C_TAG_ECC)
104 
105 #define S_BCM1480_L2C_TAG_WAY               46
106 #define M_BCM1480_L2C_TAG_WAY               _SB_MAKEMASK(3,S_BCM1480_L2C_TAG_WAY)
107 #define V_BCM1480_L2C_TAG_WAY(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_WAY)
108 #define G_BCM1480_L2C_TAG_WAY(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_WAY,M_BCM1480_L2C_TAG_WAY)
109 
110 #define M_BCM1480_L2C_TAG_DIRTY             _SB_MAKEMASK1(49)
111 #define M_BCM1480_L2C_TAG_VALID             _SB_MAKEMASK1(50)
112 
113 #define S_BCM1480_L2C_DATA_ECC              51
114 #define M_BCM1480_L2C_DATA_ECC              _SB_MAKEMASK(10,S_BCM1480_L2C_DATA_ECC)
115 #define V_BCM1480_L2C_DATA_ECC(x)           _SB_MAKEVALUE(x,S_BCM1480_L2C_DATA_ECC)
116 #define G_BCM1480_L2C_DATA_ECC(x)           _SB_GETVALUE(x,S_BCM1480_L2C_DATA_ECC,M_BCM1480_L2C_DATA_ECC)
117 
118 
119 /*
120  * L2 Misc0 Value Register (Table 60)
121  */
122 
123 #define S_BCM1480_L2C_MISC0_WAY_REMOTE      0
124 #define M_BCM1480_L2C_MISC0_WAY_REMOTE      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_REMOTE)
125 #define G_BCM1480_L2C_MISC0_WAY_REMOTE(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_REMOTE,M_BCM1480_L2C_MISC0_WAY_REMOTE)
126 
127 #define S_BCM1480_L2C_MISC0_WAY_LOCAL       8
128 #define M_BCM1480_L2C_MISC0_WAY_LOCAL       _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_LOCAL)
129 #define G_BCM1480_L2C_MISC0_WAY_LOCAL(x)    _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_LOCAL,M_BCM1480_L2C_MISC0_WAY_LOCAL)
130 
131 #define S_BCM1480_L2C_MISC0_WAY_ENABLE      16
132 #define M_BCM1480_L2C_MISC0_WAY_ENABLE      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_ENABLE)
133 #define G_BCM1480_L2C_MISC0_WAY_ENABLE(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_ENABLE,M_BCM1480_L2C_MISC0_WAY_ENABLE)
134 
135 #define S_BCM1480_L2C_MISC0_CACHE_DISABLE   24
136 #define M_BCM1480_L2C_MISC0_CACHE_DISABLE   _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_DISABLE)
137 #define G_BCM1480_L2C_MISC0_CACHE_DISABLE(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_DISABLE,M_BCM1480_L2C_MISC0_CACHE_DISABLE)
138 
139 #define S_BCM1480_L2C_MISC0_CACHE_QUAD      26
140 #define M_BCM1480_L2C_MISC0_CACHE_QUAD      _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_QUAD)
141 #define G_BCM1480_L2C_MISC0_CACHE_QUAD(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_QUAD,M_BCM1480_L2C_MISC0_CACHE_QUAD)
142 
143 #define S_BCM1480_L2C_MISC0_MC_PRIORITY      30
144 #define M_BCM1480_L2C_MISC0_MC_PRIORITY      _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_MC_PRIORITY)
145 
146 #define S_BCM1480_L2C_MISC0_ECC_CLEANUP      31
147 #define M_BCM1480_L2C_MISC0_ECC_CLEANUP      _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_ECC_CLEANUP)
148 
149 
150 /*
151  * L2 Misc1 Value Register (Table 60)
152  */
153 
154 #define S_BCM1480_L2C_MISC1_WAY_AGENT_0      0
155 #define M_BCM1480_L2C_MISC1_WAY_AGENT_0      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_0)
156 #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)
157 
158 #define S_BCM1480_L2C_MISC1_WAY_AGENT_1      8
159 #define M_BCM1480_L2C_MISC1_WAY_AGENT_1      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_1)
160 #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)
161 
162 #define S_BCM1480_L2C_MISC1_WAY_AGENT_2      16
163 #define M_BCM1480_L2C_MISC1_WAY_AGENT_2      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_2)
164 #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)
165 
166 #define S_BCM1480_L2C_MISC1_WAY_AGENT_3      24
167 #define M_BCM1480_L2C_MISC1_WAY_AGENT_3      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_3)
168 #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)
169 
170 #define S_BCM1480_L2C_MISC1_WAY_AGENT_4      32
171 #define M_BCM1480_L2C_MISC1_WAY_AGENT_4      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_4)
172 #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)
173 
174 
175 /*
176  * L2 Misc2 Value Register (Table 60)
177  */
178 
179 #define S_BCM1480_L2C_MISC2_WAY_AGENT_8      0
180 #define M_BCM1480_L2C_MISC2_WAY_AGENT_8      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_8)
181 #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)
182 
183 #define S_BCM1480_L2C_MISC2_WAY_AGENT_9      8
184 #define M_BCM1480_L2C_MISC2_WAY_AGENT_9      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_9)
185 #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)
186 
187 #define S_BCM1480_L2C_MISC2_WAY_AGENT_A      16
188 #define M_BCM1480_L2C_MISC2_WAY_AGENT_A      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_A)
189 #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)
190 
191 
192 #endif /* _BCM1480_L2C_H */
193