1
2
3
4
5
6
7
8
9 #ifndef NFP_ARM_H
10 #define NFP_ARM_H
11
12 #define NFP_ARM_QUEUE(_q) (0x100000 + (0x800 * ((_q) & 0xff)))
13 #define NFP_ARM_IM 0x200000
14 #define NFP_ARM_EM 0x300000
15 #define NFP_ARM_GCSR 0x400000
16 #define NFP_ARM_MPCORE 0x800000
17 #define NFP_ARM_PL310 0xa00000
18
19 #define NFP_ARM_GCSR_BULK_BAR(_bar) (0x0 + (0x4 * ((_bar) & 0x7)))
20 #define NFP_ARM_GCSR_BULK_BAR_TYPE (0x1 << 31)
21 #define NFP_ARM_GCSR_BULK_BAR_TYPE_BULK (0x0)
22 #define NFP_ARM_GCSR_BULK_BAR_TYPE_EXPA (0x80000000)
23 #define NFP_ARM_GCSR_BULK_BAR_TGT(_x) (((_x) & 0xf) << 27)
24 #define NFP_ARM_GCSR_BULK_BAR_TGT_of(_x) (((_x) >> 27) & 0xf)
25 #define NFP_ARM_GCSR_BULK_BAR_TOK(_x) (((_x) & 0x3) << 25)
26 #define NFP_ARM_GCSR_BULK_BAR_TOK_of(_x) (((_x) >> 25) & 0x3)
27 #define NFP_ARM_GCSR_BULK_BAR_LEN (0x1 << 24)
28 #define NFP_ARM_GCSR_BULK_BAR_LEN_32BIT (0x0)
29 #define NFP_ARM_GCSR_BULK_BAR_LEN_64BIT (0x1000000)
30 #define NFP_ARM_GCSR_BULK_BAR_ADDR(_x) ((_x) & 0x7ff)
31 #define NFP_ARM_GCSR_BULK_BAR_ADDR_of(_x) ((_x) & 0x7ff)
32
33 #define NFP_ARM_GCSR_EXPA_BAR(_bar) (0x20 + (0x4 * ((_bar) & 0xf)))
34 #define NFP_ARM_GCSR_EXPA_BAR_TYPE (0x1 << 31)
35 #define NFP_ARM_GCSR_EXPA_BAR_TYPE_EXPA (0x0)
36 #define NFP_ARM_GCSR_EXPA_BAR_TYPE_EXPL (0x80000000)
37 #define NFP_ARM_GCSR_EXPA_BAR_TGT(_x) (((_x) & 0xf) << 27)
38 #define NFP_ARM_GCSR_EXPA_BAR_TGT_of(_x) (((_x) >> 27) & 0xf)
39 #define NFP_ARM_GCSR_EXPA_BAR_TOK(_x) (((_x) & 0x3) << 25)
40 #define NFP_ARM_GCSR_EXPA_BAR_TOK_of(_x) (((_x) >> 25) & 0x3)
41 #define NFP_ARM_GCSR_EXPA_BAR_LEN (0x1 << 24)
42 #define NFP_ARM_GCSR_EXPA_BAR_LEN_32BIT (0x0)
43 #define NFP_ARM_GCSR_EXPA_BAR_LEN_64BIT (0x1000000)
44 #define NFP_ARM_GCSR_EXPA_BAR_ACT(_x) (((_x) & 0x1f) << 19)
45 #define NFP_ARM_GCSR_EXPA_BAR_ACT_of(_x) (((_x) >> 19) & 0x1f)
46 #define NFP_ARM_GCSR_EXPA_BAR_ACT_DERIVED (0)
47 #define NFP_ARM_GCSR_EXPA_BAR_ADDR(_x) ((_x) & 0x7fff)
48 #define NFP_ARM_GCSR_EXPA_BAR_ADDR_of(_x) ((_x) & 0x7fff)
49
50 #define NFP_ARM_GCSR_EXPL0_BAR(_bar) (0x60 + (0x4 * ((_bar) & 0x7)))
51 #define NFP_ARM_GCSR_EXPL0_BAR_ADDR(_x) ((_x) & 0x3ffff)
52 #define NFP_ARM_GCSR_EXPL0_BAR_ADDR_of(_x) ((_x) & 0x3ffff)
53
54 #define NFP_ARM_GCSR_EXPL1_BAR(_bar) (0x80 + (0x4 * ((_bar) & 0x7)))
55 #define NFP_ARM_GCSR_EXPL1_BAR_POSTED (0x1 << 31)
56 #define NFP_ARM_GCSR_EXPL1_BAR_SIGNAL_REF(_x) (((_x) & 0x7f) << 24)
57 #define NFP_ARM_GCSR_EXPL1_BAR_SIGNAL_REF_of(_x) (((_x) >> 24) & 0x7f)
58 #define NFP_ARM_GCSR_EXPL1_BAR_DATA_MASTER(_x) (((_x) & 0xff) << 16)
59 #define NFP_ARM_GCSR_EXPL1_BAR_DATA_MASTER_of(_x) (((_x) >> 16) & 0xff)
60 #define NFP_ARM_GCSR_EXPL1_BAR_DATA_REF(_x) ((_x) & 0x3fff)
61 #define NFP_ARM_GCSR_EXPL1_BAR_DATA_REF_of(_x) ((_x) & 0x3fff)
62
63 #define NFP_ARM_GCSR_EXPL2_BAR(_bar) (0xa0 + (0x4 * ((_bar) & 0x7)))
64 #define NFP_ARM_GCSR_EXPL2_BAR_TGT(_x) (((_x) & 0xf) << 28)
65 #define NFP_ARM_GCSR_EXPL2_BAR_TGT_of(_x) (((_x) >> 28) & 0xf)
66 #define NFP_ARM_GCSR_EXPL2_BAR_ACT(_x) (((_x) & 0x1f) << 23)
67 #define NFP_ARM_GCSR_EXPL2_BAR_ACT_of(_x) (((_x) >> 23) & 0x1f)
68 #define NFP_ARM_GCSR_EXPL2_BAR_LEN(_x) (((_x) & 0x1f) << 18)
69 #define NFP_ARM_GCSR_EXPL2_BAR_LEN_of(_x) (((_x) >> 18) & 0x1f)
70 #define NFP_ARM_GCSR_EXPL2_BAR_BYTE_MASK(_x) (((_x) & 0xff) << 10)
71 #define NFP_ARM_GCSR_EXPL2_BAR_BYTE_MASK_of(_x) (((_x) >> 10) & 0xff)
72 #define NFP_ARM_GCSR_EXPL2_BAR_TOK(_x) (((_x) & 0x3) << 8)
73 #define NFP_ARM_GCSR_EXPL2_BAR_TOK_of(_x) (((_x) >> 8) & 0x3)
74 #define NFP_ARM_GCSR_EXPL2_BAR_SIGNAL_MASTER(_x) ((_x) & 0xff)
75 #define NFP_ARM_GCSR_EXPL2_BAR_SIGNAL_MASTER_of(_x) ((_x) & 0xff)
76
77 #define NFP_ARM_GCSR_EXPL_POST(_bar) (0xc0 + (0x4 * ((_bar) & 0x7)))
78 #define NFP_ARM_GCSR_EXPL_POST_SIG_B(_x) (((_x) & 0x7f) << 25)
79 #define NFP_ARM_GCSR_EXPL_POST_SIG_B_of(_x) (((_x) >> 25) & 0x7f)
80 #define NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS (0x1 << 24)
81 #define NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS_PULL (0x0)
82 #define NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS_PUSH (0x1000000)
83 #define NFP_ARM_GCSR_EXPL_POST_SIG_A(_x) (((_x) & 0x7f) << 17)
84 #define NFP_ARM_GCSR_EXPL_POST_SIG_A_of(_x) (((_x) >> 17) & 0x7f)
85 #define NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS (0x1 << 16)
86 #define NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS_PULL (0x0)
87 #define NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS_PUSH (0x10000)
88 #define NFP_ARM_GCSR_EXPL_POST_SIG_B_RCVD (0x1 << 7)
89 #define NFP_ARM_GCSR_EXPL_POST_SIG_B_VALID (0x1 << 6)
90 #define NFP_ARM_GCSR_EXPL_POST_SIG_A_RCVD (0x1 << 5)
91 #define NFP_ARM_GCSR_EXPL_POST_SIG_A_VALID (0x1 << 4)
92 #define NFP_ARM_GCSR_EXPL_POST_CMD_COMPLETE (0x1)
93
94 #define NFP_ARM_GCSR_MPCORE_BASE 0x00e0
95 #define NFP_ARM_GCSR_MPCORE_BASE_ADDR(_x) (((_x) & 0x7ffff) << 13)
96 #define NFP_ARM_GCSR_MPCORE_BASE_ADDR_of(_x) (((_x) >> 13) & 0x7ffff)
97
98 #define NFP_ARM_GCSR_PL310_BASE 0x00e4
99 #define NFP_ARM_GCSR_PL310_BASE_ADDR(_x) (((_x) & 0xfffff) << 12)
100 #define NFP_ARM_GCSR_PL310_BASE_ADDR_of(_x) (((_x) >> 12) & 0xfffff)
101
102 #define NFP_ARM_GCSR_MP0_CFG 0x00e8
103 #define NFP_ARM_GCSR_MP0_CFG_SPI_BOOT (0x1 << 14)
104 #define NFP_ARM_GCSR_MP0_CFG_ENDIAN(_x) (((_x) & 0x3) << 12)
105 #define NFP_ARM_GCSR_MP0_CFG_ENDIAN_of(_x) (((_x) >> 12) & 0x3)
106 #define NFP_ARM_GCSR_MP0_CFG_ENDIAN_LITTLE (0)
107 #define NFP_ARM_GCSR_MP0_CFG_ENDIAN_BIG (1)
108 #define NFP_ARM_GCSR_MP0_CFG_RESET_VECTOR (0x1 << 8)
109 #define NFP_ARM_GCSR_MP0_CFG_RESET_VECTOR_LO (0x0)
110 #define NFP_ARM_GCSR_MP0_CFG_RESET_VECTOR_HI (0x100)
111 #define NFP_ARM_GCSR_MP0_CFG_OUTCLK_EN(_x) (((_x) & 0xf) << 4)
112 #define NFP_ARM_GCSR_MP0_CFG_OUTCLK_EN_of(_x) (((_x) >> 4) & 0xf)
113 #define NFP_ARM_GCSR_MP0_CFG_ARMID(_x) ((_x) & 0xf)
114 #define NFP_ARM_GCSR_MP0_CFG_ARMID_of(_x) ((_x) & 0xf)
115
116 #define NFP_ARM_GCSR_MP0_CACHE_ERR 0x00ec
117 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D7 (0x1 << 15)
118 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D6 (0x1 << 14)
119 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D5 (0x1 << 13)
120 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D4 (0x1 << 12)
121 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D3 (0x1 << 11)
122 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D2 (0x1 << 10)
123 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D1 (0x1 << 9)
124 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D0 (0x1 << 8)
125 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I7 (0x1 << 7)
126 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I6 (0x1 << 6)
127 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I5 (0x1 << 5)
128 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I4 (0x1 << 4)
129 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I3 (0x1 << 3)
130 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I2 (0x1 << 2)
131 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I1 (0x1 << 1)
132 #define NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I0 (0x1)
133
134 #define NFP_ARM_GCSR_DFT 0x0100
135 #define NFP_ARM_GCSR_DFT_DBG_REQ (0x1 << 20)
136 #define NFP_ARM_GCSR_DFT_DBG_EN (0x1 << 19)
137 #define NFP_ARM_GCSR_DFT_WFE_EVT_TRG (0x1 << 18)
138 #define NFP_ARM_GCSR_DFT_ETM_WFI_RDY (0x1 << 17)
139 #define NFP_ARM_GCSR_DFT_ETM_PWR_ON (0x1 << 16)
140 #define NFP_ARM_GCSR_DFT_BIST_FAIL_of(_x) (((_x) >> 8) & 0xf)
141 #define NFP_ARM_GCSR_DFT_BIST_DONE_of(_x) (((_x) >> 4) & 0xf)
142 #define NFP_ARM_GCSR_DFT_BIST_RUN(_x) ((_x) & 0x7)
143 #define NFP_ARM_GCSR_DFT_BIST_RUN_of(_x) ((_x) & 0x7)
144
145
146
147
148 #define NFP_ARM_GCSR_START (0xd6000000 + NFP_ARM_GCSR)
149 #define NFP_ARM_GCSR_SIZE SZ_64K
150
151
152
153 #define NFP_ARM_GCSR_BULK_BITS 11
154 #define NFP_ARM_GCSR_EXPA_BITS 15
155 #define NFP_ARM_GCSR_EXPL_BITS 18
156
157 #define NFP_ARM_GCSR_BULK_SHIFT (40 - 11)
158 #define NFP_ARM_GCSR_EXPA_SHIFT (40 - 15)
159 #define NFP_ARM_GCSR_EXPL_SHIFT (40 - 18)
160
161 #define NFP_ARM_GCSR_BULK_SIZE (1 << NFP_ARM_GCSR_BULK_SHIFT)
162 #define NFP_ARM_GCSR_EXPA_SIZE (1 << NFP_ARM_GCSR_EXPA_SHIFT)
163 #define NFP_ARM_GCSR_EXPL_SIZE (1 << NFP_ARM_GCSR_EXPL_SHIFT)
164
165 #define NFP_ARM_GCSR_EXPL2_CSR(target, action, length, \
166 byte_mask, token, signal_master) \
167 (NFP_ARM_GCSR_EXPL2_BAR_TGT(target) | \
168 NFP_ARM_GCSR_EXPL2_BAR_ACT(action) | \
169 NFP_ARM_GCSR_EXPL2_BAR_LEN(length) | \
170 NFP_ARM_GCSR_EXPL2_BAR_BYTE_MASK(byte_mask) | \
171 NFP_ARM_GCSR_EXPL2_BAR_TOK(token) | \
172 NFP_ARM_GCSR_EXPL2_BAR_SIGNAL_MASTER(signal_master))
173 #define NFP_ARM_GCSR_EXPL1_CSR(posted, signal_ref, data_master, data_ref) \
174 (((posted) ? NFP_ARM_GCSR_EXPL1_BAR_POSTED : 0) | \
175 NFP_ARM_GCSR_EXPL1_BAR_SIGNAL_REF(signal_ref) | \
176 NFP_ARM_GCSR_EXPL1_BAR_DATA_MASTER(data_master) | \
177 NFP_ARM_GCSR_EXPL1_BAR_DATA_REF(data_ref))
178 #define NFP_ARM_GCSR_EXPL0_CSR(address) \
179 NFP_ARM_GCSR_EXPL0_BAR_ADDR((address) >> NFP_ARM_GCSR_EXPL_SHIFT)
180 #define NFP_ARM_GCSR_EXPL_POST_EXPECT_A(sig_ref, is_push, is_required) \
181 (NFP_ARM_GCSR_EXPL_POST_SIG_A(sig_ref) | \
182 ((is_push) ? NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS_PUSH : \
183 NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS_PULL) | \
184 ((is_required) ? NFP_ARM_GCSR_EXPL_POST_SIG_A_VALID : 0))
185 #define NFP_ARM_GCSR_EXPL_POST_EXPECT_B(sig_ref, is_push, is_required) \
186 (NFP_ARM_GCSR_EXPL_POST_SIG_B(sig_ref) | \
187 ((is_push) ? NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS_PUSH : \
188 NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS_PULL) | \
189 ((is_required) ? NFP_ARM_GCSR_EXPL_POST_SIG_B_VALID : 0))
190
191 #define NFP_ARM_GCSR_EXPA_CSR(mode, target, token, is_64, action, address) \
192 (((mode) ? NFP_ARM_GCSR_EXPA_BAR_TYPE_EXPL : \
193 NFP_ARM_GCSR_EXPA_BAR_TYPE_EXPA) | \
194 NFP_ARM_GCSR_EXPA_BAR_TGT(target) | \
195 NFP_ARM_GCSR_EXPA_BAR_TOK(token) | \
196 ((is_64) ? NFP_ARM_GCSR_EXPA_BAR_LEN_64BIT : \
197 NFP_ARM_GCSR_EXPA_BAR_LEN_32BIT) | \
198 NFP_ARM_GCSR_EXPA_BAR_ACT(action) | \
199 NFP_ARM_GCSR_EXPA_BAR_ADDR((address) >> NFP_ARM_GCSR_EXPA_SHIFT))
200
201 #define NFP_ARM_GCSR_BULK_CSR(mode, target, token, is_64, address) \
202 (((mode) ? NFP_ARM_GCSR_BULK_BAR_TYPE_EXPA : \
203 NFP_ARM_GCSR_BULK_BAR_TYPE_BULK) | \
204 NFP_ARM_GCSR_BULK_BAR_TGT(target) | \
205 NFP_ARM_GCSR_BULK_BAR_TOK(token) | \
206 ((is_64) ? NFP_ARM_GCSR_BULK_BAR_LEN_64BIT : \
207 NFP_ARM_GCSR_BULK_BAR_LEN_32BIT) | \
208 NFP_ARM_GCSR_BULK_BAR_ADDR((address) >> NFP_ARM_GCSR_BULK_SHIFT))
209
210
211 #define NFP_ARM_MPCORE_SIZE SZ_128K
212
213
214 #define NFP_ARM_PCSR_SIZE SZ_64K
215
216 #endif