developer | 282d3df | 2021-04-20 18:08:35 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021, MediaTek Inc. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #include <common/debug.h> |
| 8 | #include <mtk_apusys_apc.h> |
| 9 | #include <mtk_apusys_apc_def.h> |
| 10 | #include <mtk_plat_common.h> |
| 11 | #include <platform_def.h> |
| 12 | |
| 13 | static const struct APC_DOM_16 APUSYS_NOC_DAPC_AO[] = { |
| 14 | /* 0~3 */ |
| 15 | APUSYS_APC_AO_ATTR("slv07-0", |
| 16 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 17 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 18 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 19 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 20 | APUSYS_APC_AO_ATTR("slv07-1", |
| 21 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 22 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 23 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 24 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 25 | APUSYS_APC_AO_ATTR("slv07-2", |
| 26 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 27 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 28 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 29 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 30 | APUSYS_APC_AO_ATTR("slv07-3", |
| 31 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 32 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 33 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 34 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 35 | |
| 36 | /* 16~18 */ |
| 37 | APUSYS_APC_AO_ATTR("slv01-0", |
| 38 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 39 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 40 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 41 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 42 | APUSYS_APC_AO_ATTR("slv01-1", |
| 43 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 44 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 45 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 46 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 47 | APUSYS_APC_AO_ATTR("slv01-2", |
| 48 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 49 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 50 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 51 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 52 | |
| 53 | /* 19~21 */ |
| 54 | APUSYS_APC_AO_ATTR("slv00-0", |
| 55 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 56 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 57 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 58 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 59 | APUSYS_APC_AO_ATTR("slv00-1", |
| 60 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 61 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 62 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 63 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 64 | APUSYS_APC_AO_ATTR("slv00-2", |
| 65 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 66 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 67 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 68 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 69 | |
| 70 | /* 22~26 */ |
| 71 | APUSYS_APC_AO_ATTR("slv02-0", |
| 72 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 73 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 74 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 75 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 76 | APUSYS_APC_AO_ATTR("slv02-1", |
| 77 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 78 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 79 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 80 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 81 | APUSYS_APC_AO_ATTR("slv02-2", |
| 82 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 83 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 84 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 85 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 86 | APUSYS_APC_AO_ATTR("slv02-3", |
| 87 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 88 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 89 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 90 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 91 | APUSYS_APC_AO_ATTR("slv02-4", |
| 92 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 93 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 94 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, |
| 95 | NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION), |
| 96 | }; |
| 97 | |
| 98 | static int32_t set_slave_noc_dapc(uint32_t slave, |
| 99 | enum APUSYS_APC_DOMAIN_ID domain_id, |
| 100 | enum APUSYS_APC_PERM_TYPE perm) |
| 101 | { |
| 102 | uint32_t apc_register_index; |
| 103 | uint32_t apc_set_index; |
| 104 | uintptr_t base; |
| 105 | uint32_t clr_bit; |
| 106 | uint32_t set_bit; |
| 107 | int32_t ret; |
| 108 | |
| 109 | if (perm >= PERM_NUM) { |
| 110 | ERROR("[NOC_DAPC] perm type:0x%x is not supported!\n", perm); |
| 111 | ret = APUSYS_APC_ERR_PERMISSION_NOT_SUPPORTED; |
| 112 | goto exit; |
| 113 | } |
| 114 | |
| 115 | apc_register_index = slave / APUSYS_NOC_DAPC_AO_SLAVE_NUM_IN_1_DOM; |
| 116 | apc_set_index = slave % APUSYS_NOC_DAPC_AO_SLAVE_NUM_IN_1_DOM; |
| 117 | |
| 118 | clr_bit = 0xFFFFFFFF ^ (0x3U << (apc_set_index * 2)); |
| 119 | set_bit = perm << (apc_set_index * 2); |
| 120 | |
| 121 | if ((slave < APUSYS_NOC_DAPC_AO_SLAVE_NUM) && |
| 122 | (domain_id < APUSYS_NOC_DAPC_AO_DOM_NUM)) { |
| 123 | base = APUSYS_NOC_DAPC_AO_BASE + |
| 124 | (domain_id * 0x40) + (apc_register_index * 4); |
| 125 | apuapc_writel(apuapc_readl(base) & clr_bit, base); |
| 126 | apuapc_writel(apuapc_readl(base) | set_bit, base); |
| 127 | ret = APUSYS_APC_OK; |
| 128 | } else { |
| 129 | ERROR("[NOC_DAPC] %s: %s, %s:0x%x, %s:0x%x\n", |
| 130 | __func__, "out of boundary", |
| 131 | "slave", slave, |
| 132 | "domain_id", domain_id); |
| 133 | ret = APUSYS_APC_ERR_OUT_OF_BOUNDARY; |
| 134 | } |
| 135 | |
| 136 | exit: |
| 137 | return ret; |
| 138 | } |
| 139 | |
| 140 | static void dump_apusys_noc_dapc(void) |
| 141 | { |
| 142 | uint32_t reg_num; |
| 143 | uint32_t d, i; |
| 144 | |
| 145 | reg_num = APUSYS_NOC_DAPC_AO_SLAVE_NUM / |
| 146 | APUSYS_NOC_DAPC_AO_SLAVE_NUM_IN_1_DOM; |
| 147 | for (d = 0U; d < APUSYS_NOC_DAPC_AO_DOM_NUM; d++) { |
| 148 | for (i = 0U; i <= reg_num; i++) { |
| 149 | INFO("[NOCDAPC] D%d_APC_%d: 0x%x\n", d, i, |
| 150 | apuapc_readl(APUSYS_NOC_DAPC_AO_BASE + |
| 151 | (d * 0x40) + (i * 4))); |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | INFO("[NOCDAPC] APC_CON: 0x%x\n", apuapc_readl(APUSYS_NOC_DAPC_CON)); |
| 156 | } |
| 157 | |
| 158 | static const struct APC_DOM_16 APUSYS_AO_Devices[] = { |
| 159 | |
| 160 | /* 0 */ |
| 161 | APUSYS_APC_AO_ATTR("apusys_ao-0", |
| 162 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 163 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 164 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 165 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 166 | APUSYS_APC_AO_ATTR("apusys_ao-1", |
| 167 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 168 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 169 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 170 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 171 | APUSYS_APC_AO_ATTR("apusys_ao-2", |
| 172 | SEC_RW_ONLY, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 173 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 174 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 175 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 176 | APUSYS_APC_AO_ATTR("apusys_ao-3", |
| 177 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 178 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 179 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 180 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 181 | APUSYS_APC_AO_ATTR("apusys_ao-4", |
| 182 | SEC_RW_ONLY, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 183 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 184 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 185 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 186 | APUSYS_APC_AO_ATTR("apusys_ao-5", |
| 187 | SEC_RW_ONLY, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 188 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 189 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 190 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 191 | APUSYS_APC_AO_ATTR("md32_apb_s-0", |
| 192 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 193 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 194 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 195 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 196 | APUSYS_APC_AO_ATTR("md32_apb_s-1", |
| 197 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 198 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 199 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 200 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 201 | APUSYS_APC_AO_ATTR("md32_apb_s-2", |
| 202 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 203 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 204 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 205 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 206 | APUSYS_APC_AO_ATTR("md32_debug_apb", |
| 207 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 208 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 209 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 210 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 211 | |
| 212 | /* 10 */ |
| 213 | APUSYS_APC_AO_ATTR("apu_conn_config", |
| 214 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 215 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 216 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 217 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 218 | APUSYS_APC_AO_ATTR("apu_sctrl_reviser", |
| 219 | SEC_RW_ONLY, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 220 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 221 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 222 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 223 | APUSYS_APC_AO_ATTR("apu_sema_stimer", |
| 224 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 225 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 226 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 227 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 228 | APUSYS_APC_AO_ATTR("apu_emi_config", |
| 229 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 230 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 231 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 232 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 233 | APUSYS_APC_AO_ATTR("apu_adl", |
| 234 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 235 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 236 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 237 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 238 | APUSYS_APC_AO_ATTR("apu_edma_lite0", |
| 239 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 240 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 241 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 242 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 243 | APUSYS_APC_AO_ATTR("apu_edma_lite1", |
| 244 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 245 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 246 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 247 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 248 | APUSYS_APC_AO_ATTR("apu_edma0", |
| 249 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 250 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 251 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 252 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 253 | APUSYS_APC_AO_ATTR("apu_edma0", |
| 254 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 255 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 256 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 257 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 258 | APUSYS_APC_AO_ATTR("apu_dapc_ao", |
| 259 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 260 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 261 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 262 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 263 | |
| 264 | /* 20 */ |
| 265 | APUSYS_APC_AO_ATTR("apu_dapc", |
| 266 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 267 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 268 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 269 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 270 | APUSYS_APC_AO_ATTR("infra_bcrm", |
| 271 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 272 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 273 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 274 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 275 | APUSYS_APC_AO_ATTR("apb_dbg_ctl", |
| 276 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 277 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 278 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 279 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 280 | APUSYS_APC_AO_ATTR("noc_dapc", |
| 281 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 282 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 283 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 284 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 285 | APUSYS_APC_AO_ATTR("apu_noc_bcrm", |
| 286 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 287 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 288 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 289 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 290 | APUSYS_APC_AO_ATTR("apu_noc_config", |
| 291 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 292 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 293 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 294 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 295 | APUSYS_APC_AO_ATTR("vpu_core0_config-0", |
| 296 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 297 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 298 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 299 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 300 | APUSYS_APC_AO_ATTR("vpu_core0_config-1", |
| 301 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 302 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 303 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 304 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 305 | APUSYS_APC_AO_ATTR("vpu_core1_config-0", |
| 306 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 307 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 308 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 309 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 310 | APUSYS_APC_AO_ATTR("vpu_core1_config-1", |
| 311 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 312 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 313 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 314 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 315 | |
| 316 | /* 30 */ |
| 317 | APUSYS_APC_AO_ATTR("mdla0_apb-0", |
| 318 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 319 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 320 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 321 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 322 | APUSYS_APC_AO_ATTR("mdla0_apb-1", |
| 323 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 324 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 325 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 326 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 327 | APUSYS_APC_AO_ATTR("mdla0_apb-2", |
| 328 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 329 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 330 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 331 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 332 | APUSYS_APC_AO_ATTR("mdla0_apb-3", |
| 333 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 334 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 335 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 336 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 337 | APUSYS_APC_AO_ATTR("apu_iommu0_r0", |
| 338 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 339 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 340 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 341 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 342 | APUSYS_APC_AO_ATTR("apu_iommu0_r1", |
| 343 | SEC_RW_ONLY, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 344 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 345 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 346 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 347 | APUSYS_APC_AO_ATTR("apu_iommu0_r2", |
| 348 | SEC_RW_ONLY, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 349 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 350 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 351 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 352 | APUSYS_APC_AO_ATTR("apu_iommu0_r3", |
| 353 | SEC_RW_ONLY, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 354 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 355 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 356 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 357 | APUSYS_APC_AO_ATTR("apu_iommu0_r4", |
| 358 | SEC_RW_ONLY, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 359 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 360 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 361 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 362 | APUSYS_APC_AO_ATTR("apu_rsi2_config", |
| 363 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 364 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 365 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 366 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 367 | |
| 368 | /* 40 */ |
| 369 | APUSYS_APC_AO_ATTR("apu_ssc2_config", |
| 370 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 371 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 372 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 373 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 374 | APUSYS_APC_AO_ATTR("vp6_core0_debug_apb", |
| 375 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 376 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 377 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 378 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 379 | APUSYS_APC_AO_ATTR("vp6_core1_debug_apb", |
| 380 | NO_PROTECTION, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 381 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 382 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN, |
| 383 | FORBIDDEN, FORBIDDEN, FORBIDDEN, FORBIDDEN), |
| 384 | }; |
| 385 | |
| 386 | static int32_t set_slave_apc(uint32_t slave, |
| 387 | enum APUSYS_APC_DOMAIN_ID domain_id, |
| 388 | enum APUSYS_APC_PERM_TYPE perm) |
| 389 | { |
| 390 | uint32_t apc_register_index; |
| 391 | uint32_t apc_set_index; |
| 392 | uintptr_t base; |
| 393 | uint32_t clr_bit; |
| 394 | uint32_t set_bit; |
| 395 | int32_t ret; |
| 396 | |
| 397 | if (perm >= PERM_NUM) { |
| 398 | ERROR("[APUAPC] perm type:0x%x is not supported!\n", perm); |
| 399 | ret = APUSYS_APC_ERR_PERMISSION_NOT_SUPPORTED; |
| 400 | goto exit; |
| 401 | } |
| 402 | |
| 403 | apc_register_index = slave / APUSYS_APC_SYS0_AO_SLAVE_NUM_IN_1_DOM; |
| 404 | apc_set_index = slave % APUSYS_APC_SYS0_AO_SLAVE_NUM_IN_1_DOM; |
| 405 | |
| 406 | clr_bit = 0xFFFFFFFF ^ (0x3U << (apc_set_index * 2)); |
| 407 | set_bit = perm << (apc_set_index * 2); |
| 408 | |
| 409 | if ((slave < APUSYS_APC_SYS0_AO_SLAVE_NUM) && |
| 410 | (domain_id < APUSYS_APC_SYS0_AO_DOM_NUM)) { |
| 411 | base = APUSYS_APC_AO_BASE + |
| 412 | (domain_id * 0x40) + (apc_register_index * 4); |
| 413 | apuapc_writel(apuapc_readl(base) & clr_bit, base); |
| 414 | apuapc_writel(apuapc_readl(base) | set_bit, base); |
| 415 | ret = APUSYS_APC_OK; |
| 416 | } else { |
| 417 | ERROR("[APUAPC] %s: %s, %s:0x%x, %s:0x%x\n", |
| 418 | __func__, "out of boundary", |
| 419 | "slave", slave, |
| 420 | "domain_id", domain_id); |
| 421 | ret = APUSYS_APC_ERR_OUT_OF_BOUNDARY; |
| 422 | } |
| 423 | |
| 424 | exit: |
| 425 | return ret; |
| 426 | } |
| 427 | |
| 428 | static void dump_apusys_ao_apc(void) |
| 429 | { |
| 430 | uint32_t reg_num; |
| 431 | uint32_t d, i; |
| 432 | |
| 433 | reg_num = APUSYS_APC_SYS0_AO_SLAVE_NUM / |
| 434 | APUSYS_APC_SYS0_AO_SLAVE_NUM_IN_1_DOM; |
| 435 | for (d = 0U; d < APUSYS_APC_SYS0_AO_DOM_NUM; d++) { |
| 436 | for (i = 0U; i <= reg_num; i++) { |
| 437 | INFO("[APUAPC] D%d_APC_%d: 0x%x\n", d, i, |
| 438 | apuapc_readl(APUSYS_APC_AO_BASE + |
| 439 | (d * 0x40) + (i * 4))); |
| 440 | } |
| 441 | } |
| 442 | INFO("[APUAPC] APC_CON: 0x%x\n", apuapc_readl(APUSYS_APC_CON)); |
| 443 | } |
| 444 | |
| 445 | static int32_t set_apusys_noc_dapc(void) |
| 446 | { |
| 447 | int32_t ret = 0; |
| 448 | uint32_t i; |
| 449 | uint32_t index; |
| 450 | |
| 451 | for (i = 0U; i < ARRAY_SIZE(APUSYS_NOC_DAPC_AO); i++) { |
| 452 | if (i < APUSYS_NOC_DAPC_GAP_BOUNDARY) { |
| 453 | index = i; |
| 454 | } else { |
| 455 | index = i + APUSYS_NOC_DAPC_JUMP_GAP; |
| 456 | } |
| 457 | ret += set_slave_noc_dapc(index, DOMAIN_0, |
| 458 | APUSYS_NOC_DAPC_AO[i].d0_permission); |
| 459 | ret += set_slave_noc_dapc(index, DOMAIN_1, |
| 460 | APUSYS_NOC_DAPC_AO[i].d1_permission); |
| 461 | ret += set_slave_noc_dapc(index, DOMAIN_2, |
| 462 | APUSYS_NOC_DAPC_AO[i].d2_permission); |
| 463 | ret += set_slave_noc_dapc(index, DOMAIN_3, |
| 464 | APUSYS_NOC_DAPC_AO[i].d3_permission); |
| 465 | ret += set_slave_noc_dapc(index, DOMAIN_4, |
| 466 | APUSYS_NOC_DAPC_AO[i].d4_permission); |
| 467 | ret += set_slave_noc_dapc(index, DOMAIN_5, |
| 468 | APUSYS_NOC_DAPC_AO[i].d5_permission); |
| 469 | ret += set_slave_noc_dapc(index, DOMAIN_6, |
| 470 | APUSYS_NOC_DAPC_AO[i].d6_permission); |
| 471 | ret += set_slave_noc_dapc(index, DOMAIN_7, |
| 472 | APUSYS_NOC_DAPC_AO[i].d7_permission); |
| 473 | ret += set_slave_noc_dapc(index, DOMAIN_8, |
| 474 | APUSYS_NOC_DAPC_AO[i].d8_permission); |
| 475 | ret += set_slave_noc_dapc(index, DOMAIN_9, |
| 476 | APUSYS_NOC_DAPC_AO[i].d9_permission); |
| 477 | ret += set_slave_noc_dapc(index, DOMAIN_10, |
| 478 | APUSYS_NOC_DAPC_AO[i].d10_permission); |
| 479 | ret += set_slave_noc_dapc(index, DOMAIN_11, |
| 480 | APUSYS_NOC_DAPC_AO[i].d11_permission); |
| 481 | ret += set_slave_noc_dapc(index, DOMAIN_12, |
| 482 | APUSYS_NOC_DAPC_AO[i].d12_permission); |
| 483 | ret += set_slave_noc_dapc(index, DOMAIN_13, |
| 484 | APUSYS_NOC_DAPC_AO[i].d13_permission); |
| 485 | ret += set_slave_noc_dapc(index, DOMAIN_14, |
| 486 | APUSYS_NOC_DAPC_AO[i].d14_permission); |
| 487 | ret += set_slave_noc_dapc(index, DOMAIN_15, |
| 488 | APUSYS_NOC_DAPC_AO[i].d15_permission); |
| 489 | } |
| 490 | |
| 491 | return ret; |
| 492 | } |
| 493 | |
| 494 | static int32_t set_apusys_ao_apc(void) |
| 495 | { |
| 496 | int32_t ret = 0; |
| 497 | uint32_t i; |
| 498 | |
| 499 | for (i = 0U; i < ARRAY_SIZE(APUSYS_AO_Devices); i++) { |
| 500 | ret += set_slave_apc(i, DOMAIN_0, |
| 501 | APUSYS_AO_Devices[i].d0_permission); |
| 502 | ret += set_slave_apc(i, DOMAIN_1, |
| 503 | APUSYS_AO_Devices[i].d1_permission); |
| 504 | ret += set_slave_apc(i, DOMAIN_2, |
| 505 | APUSYS_AO_Devices[i].d2_permission); |
| 506 | ret += set_slave_apc(i, DOMAIN_3, |
| 507 | APUSYS_AO_Devices[i].d3_permission); |
| 508 | ret += set_slave_apc(i, DOMAIN_4, |
| 509 | APUSYS_AO_Devices[i].d4_permission); |
| 510 | ret += set_slave_apc(i, DOMAIN_5, |
| 511 | APUSYS_AO_Devices[i].d5_permission); |
| 512 | ret += set_slave_apc(i, DOMAIN_6, |
| 513 | APUSYS_AO_Devices[i].d6_permission); |
| 514 | ret += set_slave_apc(i, DOMAIN_7, |
| 515 | APUSYS_AO_Devices[i].d7_permission); |
| 516 | ret += set_slave_apc(i, DOMAIN_8, |
| 517 | APUSYS_AO_Devices[i].d8_permission); |
| 518 | ret += set_slave_apc(i, DOMAIN_9, |
| 519 | APUSYS_AO_Devices[i].d9_permission); |
| 520 | ret += set_slave_apc(i, DOMAIN_10, |
| 521 | APUSYS_AO_Devices[i].d10_permission); |
| 522 | ret += set_slave_apc(i, DOMAIN_11, |
| 523 | APUSYS_AO_Devices[i].d11_permission); |
| 524 | ret += set_slave_apc(i, DOMAIN_12, |
| 525 | APUSYS_AO_Devices[i].d12_permission); |
| 526 | ret += set_slave_apc(i, DOMAIN_13, |
| 527 | APUSYS_AO_Devices[i].d13_permission); |
| 528 | ret += set_slave_apc(i, DOMAIN_14, |
| 529 | APUSYS_AO_Devices[i].d14_permission); |
| 530 | ret += set_slave_apc(i, DOMAIN_15, |
| 531 | APUSYS_AO_Devices[i].d15_permission); |
| 532 | } |
| 533 | |
| 534 | return ret; |
| 535 | } |
| 536 | |
| 537 | static void set_apusys_apc_lock(void) |
| 538 | { |
| 539 | uint32_t set_bit = 1U << APUSYS_APC_SYS0_LOCK_BIT_APU_SCTRL_REVISER; |
| 540 | |
| 541 | /* Lock apu_sctrl_reviser */ |
| 542 | set_bit = set_bit | (1U << APUSYS_APC_SYS0_LOCK_BIT_APUSYS_AO_5); |
| 543 | apuapc_writel(set_bit, APUSYS_SYS0_APC_LOCK_0); |
| 544 | } |
| 545 | |
| 546 | void set_apusys_apc(void) |
| 547 | { |
| 548 | int32_t ret = 0; |
| 549 | |
| 550 | /* Check violation status */ |
| 551 | INFO("[APUAPC] vio %d\n", apuapc_readl(APUSYS_APC_CON) & 0x80000000); |
| 552 | |
| 553 | /* Initial Permission */ |
| 554 | ret = set_apusys_ao_apc(); |
| 555 | INFO("[APUAPC] %s - %s!\n", "set_apusys_ao_apc", |
| 556 | ret ? "FAILED" : "SUCCESS"); |
| 557 | |
| 558 | /* Lock */ |
| 559 | set_apusys_apc_lock(); |
| 560 | |
| 561 | /* Initial NoC Permission */ |
| 562 | ret = set_apusys_noc_dapc(); |
| 563 | INFO("[APUAPC] %s - %s!\n", "set_apusys_noc_dapc", |
| 564 | ret ? "FAILED" : "SUCCESS"); |
| 565 | |
| 566 | /* Dump Permission */ |
| 567 | dump_apusys_ao_apc(); |
| 568 | dump_apusys_noc_dapc(); |
| 569 | |
| 570 | INFO("[APUAPC] %s done\n", __func__); |
| 571 | } |