1 /* 2 * Copyright (c) 2014 Google, Inc 3 * 4 * From Coreboot src/southbridge/intel/bd82x6x/pch.h 5 * 6 * Copyright (C) 2008-2009 coresystems GmbH 7 * Copyright (C) 2012 The Chromium OS Authors. All rights reserved. 8 * 9 * SPDX-License-Identifier: GPL-2.0 10 */ 11 12 #ifndef _ASM_ARCH_PCH_H 13 #define _ASM_ARCH_PCH_H 14 15 #include <pci.h> 16 17 /* PCH types */ 18 #define PCH_TYPE_CPT 0x1c /* CougarPoint */ 19 #define PCH_TYPE_PPT 0x1e /* IvyBridge */ 20 21 /* PCH stepping values for LPC device */ 22 #define PCH_STEP_A0 0 23 #define PCH_STEP_A1 1 24 #define PCH_STEP_B0 2 25 #define PCH_STEP_B1 3 26 #define PCH_STEP_B2 4 27 #define PCH_STEP_B3 5 28 #define DEFAULT_GPIOBASE 0x0480 29 #define DEFAULT_PMBASE 0x0500 30 31 #define SMBUS_IO_BASE 0x0400 32 33 int pch_silicon_revision(void); 34 int pch_silicon_type(void); 35 int pch_silicon_supported(int type, int rev); 36 void pch_iobp_update(u32 address, u32 andvalue, u32 orvalue); 37 38 #define MAINBOARD_POWER_OFF 0 39 #define MAINBOARD_POWER_ON 1 40 #define MAINBOARD_POWER_KEEP 2 41 42 /* PCI Configuration Space (D30:F0): PCI2PCI */ 43 #define PSTS 0x06 44 #define SMLT 0x1b 45 #define SECSTS 0x1e 46 #define INTR 0x3c 47 #define BCTRL 0x3e 48 #define SBR (1 << 6) 49 #define SEE (1 << 1) 50 #define PERE (1 << 0) 51 52 #define PCH_EHCI1_DEV PCI_BDF(0, 0x1d, 0) 53 #define PCH_EHCI2_DEV PCI_BDF(0, 0x1a, 0) 54 #define PCH_XHCI_DEV PCI_BDF(0, 0x14, 0) 55 #define PCH_ME_DEV PCI_BDF(0, 0x16, 0) 56 #define PCH_PCIE_DEV_SLOT 28 57 58 #define PCH_DEV PCI_BDF(0, 0, 0) 59 #define PCH_VIDEO_DEV PCI_BDF(0, 2, 0) 60 61 /* PCI Configuration Space (D31:F0): LPC */ 62 #define PCH_LPC_DEV PCI_BDF(0, 0x1f, 0) 63 #define SERIRQ_CNTL 0x64 64 65 #define GEN_PMCON_1 0xa0 66 #define GEN_PMCON_2 0xa2 67 #define GEN_PMCON_3 0xa4 68 #define ETR3 0xac 69 #define ETR3_CWORWRE (1 << 18) 70 #define ETR3_CF9GR (1 << 20) 71 72 /* GEN_PMCON_3 bits */ 73 #define RTC_BATTERY_DEAD (1 << 2) 74 #define RTC_POWER_FAILED (1 << 1) 75 #define SLEEP_AFTER_POWER_FAIL (1 << 0) 76 77 #define PMBASE 0x40 78 #define ACPI_CNTL 0x44 79 #define BIOS_CNTL 0xDC 80 #define GPIO_BASE 0x48 /* LPC GPIO Base Address Register */ 81 #define GPIO_CNTL 0x4C /* LPC GPIO Control Register */ 82 #define GPIO_ROUT 0xb8 83 84 #define PIRQA_ROUT 0x60 85 #define PIRQB_ROUT 0x61 86 #define PIRQC_ROUT 0x62 87 #define PIRQD_ROUT 0x63 88 #define PIRQE_ROUT 0x68 89 #define PIRQF_ROUT 0x69 90 #define PIRQG_ROUT 0x6A 91 #define PIRQH_ROUT 0x6B 92 93 #define GEN_PMCON_1 0xa0 94 #define GEN_PMCON_2 0xa2 95 #define GEN_PMCON_3 0xa4 96 #define ETR3 0xac 97 #define ETR3_CWORWRE (1 << 18) 98 #define ETR3_CF9GR (1 << 20) 99 100 #define PMBASE 0x40 101 #define ACPI_CNTL 0x44 102 #define BIOS_CNTL 0xDC 103 #define GPIO_BASE 0x48 /* LPC GPIO Base Address Register */ 104 #define GPIO_CNTL 0x4C /* LPC GPIO Control Register */ 105 #define GPIO_ROUT 0xb8 106 107 #define LPC_IO_DEC 0x80 /* IO Decode Ranges Register */ 108 #define COMB_DEC_RANGE (1 << 4) /* 0x2f8-0x2ff (COM2) */ 109 #define COMA_DEC_RANGE (0 << 0) /* 0x3f8-0x3ff (COM1) */ 110 #define LPC_EN 0x82 /* LPC IF Enables Register */ 111 #define CNF2_LPC_EN (1 << 13) /* 0x4e/0x4f */ 112 #define CNF1_LPC_EN (1 << 12) /* 0x2e/0x2f */ 113 #define MC_LPC_EN (1 << 11) /* 0x62/0x66 */ 114 #define KBC_LPC_EN (1 << 10) /* 0x60/0x64 */ 115 #define GAMEH_LPC_EN (1 << 9) /* 0x208/0x20f */ 116 #define GAMEL_LPC_EN (1 << 8) /* 0x200/0x207 */ 117 #define FDD_LPC_EN (1 << 3) /* LPC_IO_DEC[12] */ 118 #define LPT_LPC_EN (1 << 2) /* LPC_IO_DEC[9:8] */ 119 #define COMB_LPC_EN (1 << 1) /* LPC_IO_DEC[6:4] */ 120 #define COMA_LPC_EN (1 << 0) /* LPC_IO_DEC[3:2] */ 121 #define LPC_GEN1_DEC 0x84 /* LPC IF Generic Decode Range 1 */ 122 #define LPC_GEN2_DEC 0x88 /* LPC IF Generic Decode Range 2 */ 123 #define LPC_GEN3_DEC 0x8c /* LPC IF Generic Decode Range 3 */ 124 #define LPC_GEN4_DEC 0x90 /* LPC IF Generic Decode Range 4 */ 125 #define LPC_GENX_DEC(x) (0x84 + 4 * (x)) 126 #define GEN_DEC_RANGE_256B 0xfc0000 /* 256 Bytes */ 127 #define GEN_DEC_RANGE_128B 0x7c0000 /* 128 Bytes */ 128 #define GEN_DEC_RANGE_64B 0x3c0000 /* 64 Bytes */ 129 #define GEN_DEC_RANGE_32B 0x1c0000 /* 32 Bytes */ 130 #define GEN_DEC_RANGE_16B 0x0c0000 /* 16 Bytes */ 131 #define GEN_DEC_RANGE_8B 0x040000 /* 8 Bytes */ 132 #define GEN_DEC_RANGE_4B 0x000000 /* 4 Bytes */ 133 #define GEN_DEC_RANGE_EN (1 << 0) /* Range Enable */ 134 135 /* PCI Configuration Space (D31:F1): IDE */ 136 #define PCH_IDE_DEV PCI_BDF(0, 0x1f, 1) 137 #define PCH_SATA_DEV PCI_BDF(0, 0x1f, 2) 138 #define PCH_SATA2_DEV PCI_BDF(0, 0x1f, 5) 139 140 #define INTR_LN 0x3c 141 #define IDE_TIM_PRI 0x40 /* IDE timings, primary */ 142 #define IDE_DECODE_ENABLE (1 << 15) 143 #define IDE_SITRE (1 << 14) 144 #define IDE_ISP_5_CLOCKS (0 << 12) 145 #define IDE_ISP_4_CLOCKS (1 << 12) 146 #define IDE_ISP_3_CLOCKS (2 << 12) 147 #define IDE_RCT_4_CLOCKS (0 << 8) 148 #define IDE_RCT_3_CLOCKS (1 << 8) 149 #define IDE_RCT_2_CLOCKS (2 << 8) 150 #define IDE_RCT_1_CLOCKS (3 << 8) 151 #define IDE_DTE1 (1 << 7) 152 #define IDE_PPE1 (1 << 6) 153 #define IDE_IE1 (1 << 5) 154 #define IDE_TIME1 (1 << 4) 155 #define IDE_DTE0 (1 << 3) 156 #define IDE_PPE0 (1 << 2) 157 #define IDE_IE0 (1 << 1) 158 #define IDE_TIME0 (1 << 0) 159 #define IDE_TIM_SEC 0x42 /* IDE timings, secondary */ 160 161 #define IDE_SDMA_CNT 0x48 /* Synchronous DMA control */ 162 #define IDE_SSDE1 (1 << 3) 163 #define IDE_SSDE0 (1 << 2) 164 #define IDE_PSDE1 (1 << 1) 165 #define IDE_PSDE0 (1 << 0) 166 167 #define IDE_SDMA_TIM 0x4a 168 169 #define IDE_CONFIG 0x54 /* IDE I/O Configuration Register */ 170 #define SIG_MODE_SEC_NORMAL (0 << 18) 171 #define SIG_MODE_SEC_TRISTATE (1 << 18) 172 #define SIG_MODE_SEC_DRIVELOW (2 << 18) 173 #define SIG_MODE_PRI_NORMAL (0 << 16) 174 #define SIG_MODE_PRI_TRISTATE (1 << 16) 175 #define SIG_MODE_PRI_DRIVELOW (2 << 16) 176 #define FAST_SCB1 (1 << 15) 177 #define FAST_SCB0 (1 << 14) 178 #define FAST_PCB1 (1 << 13) 179 #define FAST_PCB0 (1 << 12) 180 #define SCB1 (1 << 3) 181 #define SCB0 (1 << 2) 182 #define PCB1 (1 << 1) 183 #define PCB0 (1 << 0) 184 185 #define SATA_SIRI 0xa0 /* SATA Indexed Register Index */ 186 #define SATA_SIRD 0xa4 /* SATA Indexed Register Data */ 187 #define SATA_SP 0xd0 /* Scratchpad */ 188 189 /* SATA IOBP Registers */ 190 #define SATA_IOBP_SP0G3IR 0xea000151 191 #define SATA_IOBP_SP1G3IR 0xea000051 192 193 /* PCI Configuration Space (D31:F3): SMBus */ 194 #define PCH_SMBUS_DEV PCI_BDF(0, 0x1f, 3) 195 #define SMB_BASE 0x20 196 #define HOSTC 0x40 197 #define SMB_RCV_SLVA 0x09 198 199 /* HOSTC bits */ 200 #define I2C_EN (1 << 2) 201 #define SMB_SMI_EN (1 << 1) 202 #define HST_EN (1 << 0) 203 204 /* SMBus I/O bits. */ 205 #define SMBHSTSTAT 0x0 206 #define SMBHSTCTL 0x2 207 #define SMBHSTCMD 0x3 208 #define SMBXMITADD 0x4 209 #define SMBHSTDAT0 0x5 210 #define SMBHSTDAT1 0x6 211 #define SMBBLKDAT 0x7 212 #define SMBTRNSADD 0x9 213 #define SMBSLVDATA 0xa 214 #define SMLINK_PIN_CTL 0xe 215 #define SMBUS_PIN_CTL 0xf 216 217 #define SMBUS_TIMEOUT (10 * 1000 * 100) 218 219 220 /* Root Complex Register Block */ 221 #define DEFAULT_RCBA 0xfed1c000 222 #define RCB_REG(reg) (DEFAULT_RCBA + (reg)) 223 224 #define PCH_RCBA_BASE 0xf0 225 226 #define VCH 0x0000 /* 32bit */ 227 #define VCAP1 0x0004 /* 32bit */ 228 #define VCAP2 0x0008 /* 32bit */ 229 #define PVC 0x000c /* 16bit */ 230 #define PVS 0x000e /* 16bit */ 231 232 #define V0CAP 0x0010 /* 32bit */ 233 #define V0CTL 0x0014 /* 32bit */ 234 #define V0STS 0x001a /* 16bit */ 235 236 #define V1CAP 0x001c /* 32bit */ 237 #define V1CTL 0x0020 /* 32bit */ 238 #define V1STS 0x0026 /* 16bit */ 239 240 #define RCTCL 0x0100 /* 32bit */ 241 #define ESD 0x0104 /* 32bit */ 242 #define ULD 0x0110 /* 32bit */ 243 #define ULBA 0x0118 /* 64bit */ 244 245 #define RP1D 0x0120 /* 32bit */ 246 #define RP1BA 0x0128 /* 64bit */ 247 #define RP2D 0x0130 /* 32bit */ 248 #define RP2BA 0x0138 /* 64bit */ 249 #define RP3D 0x0140 /* 32bit */ 250 #define RP3BA 0x0148 /* 64bit */ 251 #define RP4D 0x0150 /* 32bit */ 252 #define RP4BA 0x0158 /* 64bit */ 253 #define HDD 0x0160 /* 32bit */ 254 #define HDBA 0x0168 /* 64bit */ 255 #define RP5D 0x0170 /* 32bit */ 256 #define RP5BA 0x0178 /* 64bit */ 257 #define RP6D 0x0180 /* 32bit */ 258 #define RP6BA 0x0188 /* 64bit */ 259 260 #define RPC 0x0400 /* 32bit */ 261 #define RPFN 0x0404 /* 32bit */ 262 263 #define TRSR 0x1e00 /* 8bit */ 264 #define TRCR 0x1e10 /* 64bit */ 265 #define TWDR 0x1e18 /* 64bit */ 266 267 #define IOTR0 0x1e80 /* 64bit */ 268 #define IOTR1 0x1e88 /* 64bit */ 269 #define IOTR2 0x1e90 /* 64bit */ 270 #define IOTR3 0x1e98 /* 64bit */ 271 272 #define TCTL 0x3000 /* 8bit */ 273 274 #define NOINT 0 275 #define INTA 1 276 #define INTB 2 277 #define INTC 3 278 #define INTD 4 279 280 #define DIR_IDR 12 /* Interrupt D Pin Offset */ 281 #define DIR_ICR 8 /* Interrupt C Pin Offset */ 282 #define DIR_IBR 4 /* Interrupt B Pin Offset */ 283 #define DIR_IAR 0 /* Interrupt A Pin Offset */ 284 285 #define PIRQA 0 286 #define PIRQB 1 287 #define PIRQC 2 288 #define PIRQD 3 289 #define PIRQE 4 290 #define PIRQF 5 291 #define PIRQG 6 292 #define PIRQH 7 293 294 /* IO Buffer Programming */ 295 #define IOBPIRI 0x2330 296 #define IOBPD 0x2334 297 #define IOBPS 0x2338 298 #define IOBPS_RW_BX ((1 << 9)|(1 << 10)) 299 #define IOBPS_WRITE_AX ((1 << 9)|(1 << 10)) 300 #define IOBPS_READ_AX ((1 << 8)|(1 << 9)|(1 << 10)) 301 302 #define D31IP 0x3100 /* 32bit */ 303 #define D31IP_TTIP 24 /* Thermal Throttle Pin */ 304 #define D31IP_SIP2 20 /* SATA Pin 2 */ 305 #define D31IP_SMIP 12 /* SMBUS Pin */ 306 #define D31IP_SIP 8 /* SATA Pin */ 307 #define D30IP 0x3104 /* 32bit */ 308 #define D30IP_PIP 0 /* PCI Bridge Pin */ 309 #define D29IP 0x3108 /* 32bit */ 310 #define D29IP_E1P 0 /* EHCI #1 Pin */ 311 #define D28IP 0x310c /* 32bit */ 312 #define D28IP_P8IP 28 /* PCI Express Port 8 */ 313 #define D28IP_P7IP 24 /* PCI Express Port 7 */ 314 #define D28IP_P6IP 20 /* PCI Express Port 6 */ 315 #define D28IP_P5IP 16 /* PCI Express Port 5 */ 316 #define D28IP_P4IP 12 /* PCI Express Port 4 */ 317 #define D28IP_P3IP 8 /* PCI Express Port 3 */ 318 #define D28IP_P2IP 4 /* PCI Express Port 2 */ 319 #define D28IP_P1IP 0 /* PCI Express Port 1 */ 320 #define D27IP 0x3110 /* 32bit */ 321 #define D27IP_ZIP 0 /* HD Audio Pin */ 322 #define D26IP 0x3114 /* 32bit */ 323 #define D26IP_E2P 0 /* EHCI #2 Pin */ 324 #define D25IP 0x3118 /* 32bit */ 325 #define D25IP_LIP 0 /* GbE LAN Pin */ 326 #define D22IP 0x3124 /* 32bit */ 327 #define D22IP_KTIP 12 /* KT Pin */ 328 #define D22IP_IDERIP 8 /* IDE-R Pin */ 329 #define D22IP_MEI2IP 4 /* MEI #2 Pin */ 330 #define D22IP_MEI1IP 0 /* MEI #1 Pin */ 331 #define D20IP 0x3128 /* 32bit */ 332 #define D20IP_XHCIIP 0 333 #define D31IR 0x3140 /* 16bit */ 334 #define D30IR 0x3142 /* 16bit */ 335 #define D29IR 0x3144 /* 16bit */ 336 #define D28IR 0x3146 /* 16bit */ 337 #define D27IR 0x3148 /* 16bit */ 338 #define D26IR 0x314c /* 16bit */ 339 #define D25IR 0x3150 /* 16bit */ 340 #define D22IR 0x315c /* 16bit */ 341 #define D20IR 0x3160 /* 16bit */ 342 #define OIC 0x31fe /* 16bit */ 343 344 #define SPI_FREQ_SWSEQ 0x3893 345 #define SPI_DESC_COMP0 0x38b0 346 #define SPI_FREQ_WR_ERA 0x38b4 347 #define SOFT_RESET_CTRL 0x38f4 348 #define SOFT_RESET_DATA 0x38f8 349 350 #define DIR_ROUTE(a, b, c, d) \ 351 (((d) << DIR_IDR) | ((c) << DIR_ICR) | \ 352 ((b) << DIR_IBR) | ((a) << DIR_IAR)) 353 354 #define RC 0x3400 /* 32bit */ 355 #define HPTC 0x3404 /* 32bit */ 356 #define GCS 0x3410 /* 32bit */ 357 #define BUC 0x3414 /* 32bit */ 358 #define PCH_DISABLE_GBE (1 << 5) 359 #define FD 0x3418 /* 32bit */ 360 #define DISPBDF 0x3424 /* 16bit */ 361 #define FD2 0x3428 /* 32bit */ 362 #define CG 0x341c /* 32bit */ 363 364 /* Function Disable 1 RCBA 0x3418 */ 365 #define PCH_DISABLE_ALWAYS ((1 << 0)|(1 << 26)) 366 #define PCH_DISABLE_P2P (1 << 1) 367 #define PCH_DISABLE_SATA1 (1 << 2) 368 #define PCH_DISABLE_SMBUS (1 << 3) 369 #define PCH_DISABLE_HD_AUDIO (1 << 4) 370 #define PCH_DISABLE_EHCI2 (1 << 13) 371 #define PCH_DISABLE_LPC (1 << 14) 372 #define PCH_DISABLE_EHCI1 (1 << 15) 373 #define PCH_DISABLE_PCIE(x) (1 << (16 + x)) 374 #define PCH_DISABLE_THERMAL (1 << 24) 375 #define PCH_DISABLE_SATA2 (1 << 25) 376 #define PCH_DISABLE_XHCI (1 << 27) 377 378 /* Function Disable 2 RCBA 0x3428 */ 379 #define PCH_DISABLE_KT (1 << 4) 380 #define PCH_DISABLE_IDER (1 << 3) 381 #define PCH_DISABLE_MEI2 (1 << 2) 382 #define PCH_DISABLE_MEI1 (1 << 1) 383 #define PCH_ENABLE_DBDF (1 << 0) 384 385 /* ICH7 GPIOBASE */ 386 #define GPIO_USE_SEL 0x00 387 #define GP_IO_SEL 0x04 388 #define GP_LVL 0x0c 389 #define GPO_BLINK 0x18 390 #define GPI_INV 0x2c 391 #define GPIO_USE_SEL2 0x30 392 #define GP_IO_SEL2 0x34 393 #define GP_LVL2 0x38 394 #define GPIO_USE_SEL3 0x40 395 #define GP_IO_SEL3 0x44 396 #define GP_LVL3 0x48 397 #define GP_RST_SEL1 0x60 398 #define GP_RST_SEL2 0x64 399 #define GP_RST_SEL3 0x68 400 401 /* ICH7 PMBASE */ 402 #define PM1_STS 0x00 403 #define WAK_STS (1 << 15) 404 #define PCIEXPWAK_STS (1 << 14) 405 #define PRBTNOR_STS (1 << 11) 406 #define RTC_STS (1 << 10) 407 #define PWRBTN_STS (1 << 8) 408 #define GBL_STS (1 << 5) 409 #define BM_STS (1 << 4) 410 #define TMROF_STS (1 << 0) 411 #define PM1_EN 0x02 412 #define PCIEXPWAK_DIS (1 << 14) 413 #define RTC_EN (1 << 10) 414 #define PWRBTN_EN (1 << 8) 415 #define GBL_EN (1 << 5) 416 #define TMROF_EN (1 << 0) 417 #define PM1_CNT 0x04 418 #define SLP_EN (1 << 13) 419 #define SLP_TYP (7 << 10) 420 #define SLP_TYP_S0 0 421 #define SLP_TYP_S1 1 422 #define SLP_TYP_S3 5 423 #define SLP_TYP_S4 6 424 #define SLP_TYP_S5 7 425 #define GBL_RLS (1 << 2) 426 #define BM_RLD (1 << 1) 427 #define SCI_EN (1 << 0) 428 #define PM1_TMR 0x08 429 #define PROC_CNT 0x10 430 #define LV2 0x14 431 #define LV3 0x15 432 #define LV4 0x16 433 #define PM2_CNT 0x50 /* mobile only */ 434 #define GPE0_STS 0x20 435 #define PME_B0_STS (1 << 13) 436 #define PME_STS (1 << 11) 437 #define BATLOW_STS (1 << 10) 438 #define PCI_EXP_STS (1 << 9) 439 #define RI_STS (1 << 8) 440 #define SMB_WAK_STS (1 << 7) 441 #define TCOSCI_STS (1 << 6) 442 #define SWGPE_STS (1 << 2) 443 #define HOT_PLUG_STS (1 << 1) 444 #define GPE0_EN 0x28 445 #define PME_B0_EN (1 << 13) 446 #define PME_EN (1 << 11) 447 #define TCOSCI_EN (1 << 6) 448 #define SMI_EN 0x30 449 #define INTEL_USB2_EN (1 << 18) /* Intel-Specific USB2 SMI logic */ 450 #define LEGACY_USB2_EN (1 << 17) /* Legacy USB2 SMI logic */ 451 #define PERIODIC_EN (1 << 14) /* SMI on PERIODIC_STS in SMI_STS */ 452 #define TCO_EN (1 << 13) /* Enable TCO Logic (BIOSWE et al) */ 453 #define MCSMI_EN (1 << 11) /* Trap microcontroller range access */ 454 #define BIOS_RLS (1 << 7) /* asserts SCI on bit set */ 455 #define SWSMI_TMR_EN (1 << 6) /* start software smi timer on bit set */ 456 #define APMC_EN (1 << 5) /* Writes to APM_CNT cause SMI# */ 457 #define SLP_SMI_EN (1 << 4) /* Write SLP_EN in PM1_CNT asserts SMI# */ 458 #define LEGACY_USB_EN (1 << 3) /* Legacy USB circuit SMI logic */ 459 #define BIOS_EN (1 << 2) /* Assert SMI# on setting GBL_RLS bit */ 460 #define EOS (1 << 1) /* End of SMI (deassert SMI#) */ 461 #define GBL_SMI_EN (1 << 0) /* SMI# generation at all? */ 462 #define SMI_STS 0x34 463 #define ALT_GP_SMI_EN 0x38 464 #define ALT_GP_SMI_STS 0x3a 465 #define GPE_CNTL 0x42 466 #define DEVACT_STS 0x44 467 #define SS_CNT 0x50 468 #define C3_RES 0x54 469 #define TCO1_STS 0x64 470 #define DMISCI_STS (1 << 9) 471 #define TCO2_STS 0x66 472 473 int lpc_init(struct pci_controller *hose, pci_dev_t dev); 474 void lpc_enable(pci_dev_t dev); 475 476 /** 477 * lpc_early_init() - set up LPC serial ports and other early things 478 * 479 * @blob: Device tree blob 480 * @node: Offset of LPC node 481 * @dev: PCH PCI device containing the LPC 482 * @return 0 if OK, -ve on error 483 */ 484 int lpc_early_init(const void *blob, int node, pci_dev_t dev); 485 486 #endif 487