1 /* 2 * PXA270-based Clamshell PDA platforms. 3 * 4 * Copyright (c) 2006 Openedhand Ltd. 5 * Written by Andrzej Zaborowski <balrog@zabor.org> 6 * 7 * This code is licensed under the GNU GPL v2. 8 * 9 * Contributions after 2012-01-13 are licensed under the terms of the 10 * GNU GPL, version 2 or (at your option) any later version. 11 */ 12 13 #include "qemu/osdep.h" 14 #include "qapi/error.h" 15 #include "hw/hw.h" 16 #include "hw/arm/pxa.h" 17 #include "hw/arm/boot.h" 18 #include "sysemu/sysemu.h" 19 #include "hw/pcmcia.h" 20 #include "hw/i2c/i2c.h" 21 #include "hw/irq.h" 22 #include "hw/ssi/ssi.h" 23 #include "hw/block/flash.h" 24 #include "qemu/timer.h" 25 #include "hw/arm/sharpsl.h" 26 #include "ui/console.h" 27 #include "hw/audio/wm8750.h" 28 #include "audio/audio.h" 29 #include "hw/boards.h" 30 #include "hw/sysbus.h" 31 #include "exec/address-spaces.h" 32 #include "cpu.h" 33 34 #undef REG_FMT 35 #define REG_FMT "0x%02lx" 36 37 /* Spitz Flash */ 38 #define FLASH_BASE 0x0c000000 39 #define FLASH_ECCLPLB 0x00 /* Line parity 7 - 0 bit */ 40 #define FLASH_ECCLPUB 0x04 /* Line parity 15 - 8 bit */ 41 #define FLASH_ECCCP 0x08 /* Column parity 5 - 0 bit */ 42 #define FLASH_ECCCNTR 0x0c /* ECC byte counter */ 43 #define FLASH_ECCCLRR 0x10 /* Clear ECC */ 44 #define FLASH_FLASHIO 0x14 /* Flash I/O */ 45 #define FLASH_FLASHCTL 0x18 /* Flash Control */ 46 47 #define FLASHCTL_CE0 (1 << 0) 48 #define FLASHCTL_CLE (1 << 1) 49 #define FLASHCTL_ALE (1 << 2) 50 #define FLASHCTL_WP (1 << 3) 51 #define FLASHCTL_CE1 (1 << 4) 52 #define FLASHCTL_RYBY (1 << 5) 53 #define FLASHCTL_NCE (FLASHCTL_CE0 | FLASHCTL_CE1) 54 55 #define TYPE_SL_NAND "sl-nand" 56 #define SL_NAND(obj) OBJECT_CHECK(SLNANDState, (obj), TYPE_SL_NAND) 57 58 typedef struct { 59 SysBusDevice parent_obj; 60 61 MemoryRegion iomem; 62 DeviceState *nand; 63 uint8_t ctl; 64 uint8_t manf_id; 65 uint8_t chip_id; 66 ECCState ecc; 67 } SLNANDState; 68 69 static uint64_t sl_read(void *opaque, hwaddr addr, unsigned size) 70 { 71 SLNANDState *s = (SLNANDState *) opaque; 72 int ryby; 73 74 switch (addr) { 75 #define BSHR(byte, from, to) ((s->ecc.lp[byte] >> (from - to)) & (1 << to)) 76 case FLASH_ECCLPLB: 77 return BSHR(0, 4, 0) | BSHR(0, 5, 2) | BSHR(0, 6, 4) | BSHR(0, 7, 6) | 78 BSHR(1, 4, 1) | BSHR(1, 5, 3) | BSHR(1, 6, 5) | BSHR(1, 7, 7); 79 80 #define BSHL(byte, from, to) ((s->ecc.lp[byte] << (to - from)) & (1 << to)) 81 case FLASH_ECCLPUB: 82 return BSHL(0, 0, 0) | BSHL(0, 1, 2) | BSHL(0, 2, 4) | BSHL(0, 3, 6) | 83 BSHL(1, 0, 1) | BSHL(1, 1, 3) | BSHL(1, 2, 5) | BSHL(1, 3, 7); 84 85 case FLASH_ECCCP: 86 return s->ecc.cp; 87 88 case FLASH_ECCCNTR: 89 return s->ecc.count & 0xff; 90 91 case FLASH_FLASHCTL: 92 nand_getpins(s->nand, &ryby); 93 if (ryby) 94 return s->ctl | FLASHCTL_RYBY; 95 else 96 return s->ctl; 97 98 case FLASH_FLASHIO: 99 if (size == 4) { 100 return ecc_digest(&s->ecc, nand_getio(s->nand)) | 101 (ecc_digest(&s->ecc, nand_getio(s->nand)) << 16); 102 } 103 return ecc_digest(&s->ecc, nand_getio(s->nand)); 104 105 default: 106 zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr); 107 } 108 return 0; 109 } 110 111 static void sl_write(void *opaque, hwaddr addr, 112 uint64_t value, unsigned size) 113 { 114 SLNANDState *s = (SLNANDState *) opaque; 115 116 switch (addr) { 117 case FLASH_ECCCLRR: 118 /* Value is ignored. */ 119 ecc_reset(&s->ecc); 120 break; 121 122 case FLASH_FLASHCTL: 123 s->ctl = value & 0xff & ~FLASHCTL_RYBY; 124 nand_setpins(s->nand, 125 s->ctl & FLASHCTL_CLE, 126 s->ctl & FLASHCTL_ALE, 127 s->ctl & FLASHCTL_NCE, 128 s->ctl & FLASHCTL_WP, 129 0); 130 break; 131 132 case FLASH_FLASHIO: 133 nand_setio(s->nand, ecc_digest(&s->ecc, value & 0xff)); 134 break; 135 136 default: 137 zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr); 138 } 139 } 140 141 enum { 142 FLASH_128M, 143 FLASH_1024M, 144 }; 145 146 static const MemoryRegionOps sl_ops = { 147 .read = sl_read, 148 .write = sl_write, 149 .endianness = DEVICE_NATIVE_ENDIAN, 150 }; 151 152 static void sl_flash_register(PXA2xxState *cpu, int size) 153 { 154 DeviceState *dev; 155 156 dev = qdev_create(NULL, TYPE_SL_NAND); 157 158 qdev_prop_set_uint8(dev, "manf_id", NAND_MFR_SAMSUNG); 159 if (size == FLASH_128M) 160 qdev_prop_set_uint8(dev, "chip_id", 0x73); 161 else if (size == FLASH_1024M) 162 qdev_prop_set_uint8(dev, "chip_id", 0xf1); 163 164 qdev_init_nofail(dev); 165 sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, FLASH_BASE); 166 } 167 168 static void sl_nand_init(Object *obj) 169 { 170 SLNANDState *s = SL_NAND(obj); 171 SysBusDevice *dev = SYS_BUS_DEVICE(obj); 172 173 s->ctl = 0; 174 175 memory_region_init_io(&s->iomem, obj, &sl_ops, s, "sl", 0x40); 176 sysbus_init_mmio(dev, &s->iomem); 177 } 178 179 static void sl_nand_realize(DeviceState *dev, Error **errp) 180 { 181 SLNANDState *s = SL_NAND(dev); 182 DriveInfo *nand; 183 184 /* FIXME use a qdev drive property instead of drive_get() */ 185 nand = drive_get(IF_MTD, 0, 0); 186 s->nand = nand_init(nand ? blk_by_legacy_dinfo(nand) : NULL, 187 s->manf_id, s->chip_id); 188 } 189 190 /* Spitz Keyboard */ 191 192 #define SPITZ_KEY_STROBE_NUM 11 193 #define SPITZ_KEY_SENSE_NUM 7 194 195 static const int spitz_gpio_key_sense[SPITZ_KEY_SENSE_NUM] = { 196 12, 17, 91, 34, 36, 38, 39 197 }; 198 199 static const int spitz_gpio_key_strobe[SPITZ_KEY_STROBE_NUM] = { 200 88, 23, 24, 25, 26, 27, 52, 103, 107, 108, 114 201 }; 202 203 /* Eighth additional row maps the special keys */ 204 static int spitz_keymap[SPITZ_KEY_SENSE_NUM + 1][SPITZ_KEY_STROBE_NUM] = { 205 { 0x1d, 0x02, 0x04, 0x06, 0x07, 0x08, 0x0a, 0x0b, 0x0e, 0x3f, 0x40 }, 206 { -1 , 0x03, 0x05, 0x13, 0x15, 0x09, 0x17, 0x18, 0x19, 0x41, 0x42 }, 207 { 0x0f, 0x10, 0x12, 0x14, 0x22, 0x16, 0x24, 0x25, -1 , -1 , -1 }, 208 { 0x3c, 0x11, 0x1f, 0x21, 0x2f, 0x23, 0x32, 0x26, -1 , 0x36, -1 }, 209 { 0x3b, 0x1e, 0x20, 0x2e, 0x30, 0x31, 0x34, -1 , 0x1c, 0x2a, -1 }, 210 { 0x44, 0x2c, 0x2d, 0x0c, 0x39, 0x33, -1 , 0x48, -1 , -1 , 0x38 }, 211 { 0x37, 0x3d, -1 , 0x45, 0x57, 0x58, 0x4b, 0x50, 0x4d, -1 , -1 }, 212 { 0x52, 0x43, 0x01, 0x47, 0x49, -1 , -1 , -1 , -1 , -1 , -1 }, 213 }; 214 215 #define SPITZ_GPIO_AK_INT 13 /* Remote control */ 216 #define SPITZ_GPIO_SYNC 16 /* Sync button */ 217 #define SPITZ_GPIO_ON_KEY 95 /* Power button */ 218 #define SPITZ_GPIO_SWA 97 /* Lid */ 219 #define SPITZ_GPIO_SWB 96 /* Tablet mode */ 220 221 /* The special buttons are mapped to unused keys */ 222 static const int spitz_gpiomap[5] = { 223 SPITZ_GPIO_AK_INT, SPITZ_GPIO_SYNC, SPITZ_GPIO_ON_KEY, 224 SPITZ_GPIO_SWA, SPITZ_GPIO_SWB, 225 }; 226 227 #define TYPE_SPITZ_KEYBOARD "spitz-keyboard" 228 #define SPITZ_KEYBOARD(obj) \ 229 OBJECT_CHECK(SpitzKeyboardState, (obj), TYPE_SPITZ_KEYBOARD) 230 231 typedef struct { 232 SysBusDevice parent_obj; 233 234 qemu_irq sense[SPITZ_KEY_SENSE_NUM]; 235 qemu_irq gpiomap[5]; 236 int keymap[0x80]; 237 uint16_t keyrow[SPITZ_KEY_SENSE_NUM]; 238 uint16_t strobe_state; 239 uint16_t sense_state; 240 241 uint16_t pre_map[0x100]; 242 uint16_t modifiers; 243 uint16_t imodifiers; 244 uint8_t fifo[16]; 245 int fifopos, fifolen; 246 QEMUTimer *kbdtimer; 247 } SpitzKeyboardState; 248 249 static void spitz_keyboard_sense_update(SpitzKeyboardState *s) 250 { 251 int i; 252 uint16_t strobe, sense = 0; 253 for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) { 254 strobe = s->keyrow[i] & s->strobe_state; 255 if (strobe) { 256 sense |= 1 << i; 257 if (!(s->sense_state & (1 << i))) 258 qemu_irq_raise(s->sense[i]); 259 } else if (s->sense_state & (1 << i)) 260 qemu_irq_lower(s->sense[i]); 261 } 262 263 s->sense_state = sense; 264 } 265 266 static void spitz_keyboard_strobe(void *opaque, int line, int level) 267 { 268 SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; 269 270 if (level) 271 s->strobe_state |= 1 << line; 272 else 273 s->strobe_state &= ~(1 << line); 274 spitz_keyboard_sense_update(s); 275 } 276 277 static void spitz_keyboard_keydown(SpitzKeyboardState *s, int keycode) 278 { 279 int spitz_keycode = s->keymap[keycode & 0x7f]; 280 if (spitz_keycode == -1) 281 return; 282 283 /* Handle the additional keys */ 284 if ((spitz_keycode >> 4) == SPITZ_KEY_SENSE_NUM) { 285 qemu_set_irq(s->gpiomap[spitz_keycode & 0xf], (keycode < 0x80)); 286 return; 287 } 288 289 if (keycode & 0x80) 290 s->keyrow[spitz_keycode >> 4] &= ~(1 << (spitz_keycode & 0xf)); 291 else 292 s->keyrow[spitz_keycode >> 4] |= 1 << (spitz_keycode & 0xf); 293 294 spitz_keyboard_sense_update(s); 295 } 296 297 #define SPITZ_MOD_SHIFT (1 << 7) 298 #define SPITZ_MOD_CTRL (1 << 8) 299 #define SPITZ_MOD_FN (1 << 9) 300 301 #define QUEUE_KEY(c) s->fifo[(s->fifopos + s->fifolen ++) & 0xf] = c 302 303 static void spitz_keyboard_handler(void *opaque, int keycode) 304 { 305 SpitzKeyboardState *s = opaque; 306 uint16_t code; 307 int mapcode; 308 switch (keycode) { 309 case 0x2a: /* Left Shift */ 310 s->modifiers |= 1; 311 break; 312 case 0xaa: 313 s->modifiers &= ~1; 314 break; 315 case 0x36: /* Right Shift */ 316 s->modifiers |= 2; 317 break; 318 case 0xb6: 319 s->modifiers &= ~2; 320 break; 321 case 0x1d: /* Control */ 322 s->modifiers |= 4; 323 break; 324 case 0x9d: 325 s->modifiers &= ~4; 326 break; 327 case 0x38: /* Alt */ 328 s->modifiers |= 8; 329 break; 330 case 0xb8: 331 s->modifiers &= ~8; 332 break; 333 } 334 335 code = s->pre_map[mapcode = ((s->modifiers & 3) ? 336 (keycode | SPITZ_MOD_SHIFT) : 337 (keycode & ~SPITZ_MOD_SHIFT))]; 338 339 if (code != mapcode) { 340 #if 0 341 if ((code & SPITZ_MOD_SHIFT) && !(s->modifiers & 1)) { 342 QUEUE_KEY(0x2a | (keycode & 0x80)); 343 } 344 if ((code & SPITZ_MOD_CTRL) && !(s->modifiers & 4)) { 345 QUEUE_KEY(0x1d | (keycode & 0x80)); 346 } 347 if ((code & SPITZ_MOD_FN) && !(s->modifiers & 8)) { 348 QUEUE_KEY(0x38 | (keycode & 0x80)); 349 } 350 if ((code & SPITZ_MOD_FN) && (s->modifiers & 1)) { 351 QUEUE_KEY(0x2a | (~keycode & 0x80)); 352 } 353 if ((code & SPITZ_MOD_FN) && (s->modifiers & 2)) { 354 QUEUE_KEY(0x36 | (~keycode & 0x80)); 355 } 356 #else 357 if (keycode & 0x80) { 358 if ((s->imodifiers & 1 ) && !(s->modifiers & 1)) 359 QUEUE_KEY(0x2a | 0x80); 360 if ((s->imodifiers & 4 ) && !(s->modifiers & 4)) 361 QUEUE_KEY(0x1d | 0x80); 362 if ((s->imodifiers & 8 ) && !(s->modifiers & 8)) 363 QUEUE_KEY(0x38 | 0x80); 364 if ((s->imodifiers & 0x10) && (s->modifiers & 1)) 365 QUEUE_KEY(0x2a); 366 if ((s->imodifiers & 0x20) && (s->modifiers & 2)) 367 QUEUE_KEY(0x36); 368 s->imodifiers = 0; 369 } else { 370 if ((code & SPITZ_MOD_SHIFT) && 371 !((s->modifiers | s->imodifiers) & 1)) { 372 QUEUE_KEY(0x2a); 373 s->imodifiers |= 1; 374 } 375 if ((code & SPITZ_MOD_CTRL) && 376 !((s->modifiers | s->imodifiers) & 4)) { 377 QUEUE_KEY(0x1d); 378 s->imodifiers |= 4; 379 } 380 if ((code & SPITZ_MOD_FN) && 381 !((s->modifiers | s->imodifiers) & 8)) { 382 QUEUE_KEY(0x38); 383 s->imodifiers |= 8; 384 } 385 if ((code & SPITZ_MOD_FN) && (s->modifiers & 1) && 386 !(s->imodifiers & 0x10)) { 387 QUEUE_KEY(0x2a | 0x80); 388 s->imodifiers |= 0x10; 389 } 390 if ((code & SPITZ_MOD_FN) && (s->modifiers & 2) && 391 !(s->imodifiers & 0x20)) { 392 QUEUE_KEY(0x36 | 0x80); 393 s->imodifiers |= 0x20; 394 } 395 } 396 #endif 397 } 398 399 QUEUE_KEY((code & 0x7f) | (keycode & 0x80)); 400 } 401 402 static void spitz_keyboard_tick(void *opaque) 403 { 404 SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; 405 406 if (s->fifolen) { 407 spitz_keyboard_keydown(s, s->fifo[s->fifopos ++]); 408 s->fifolen --; 409 if (s->fifopos >= 16) 410 s->fifopos = 0; 411 } 412 413 timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 414 NANOSECONDS_PER_SECOND / 32); 415 } 416 417 static void spitz_keyboard_pre_map(SpitzKeyboardState *s) 418 { 419 int i; 420 for (i = 0; i < 0x100; i ++) 421 s->pre_map[i] = i; 422 s->pre_map[0x02 | SPITZ_MOD_SHIFT] = 0x02 | SPITZ_MOD_SHIFT; /* exclam */ 423 s->pre_map[0x28 | SPITZ_MOD_SHIFT] = 0x03 | SPITZ_MOD_SHIFT; /* quotedbl */ 424 s->pre_map[0x04 | SPITZ_MOD_SHIFT] = 0x04 | SPITZ_MOD_SHIFT; /* # */ 425 s->pre_map[0x05 | SPITZ_MOD_SHIFT] = 0x05 | SPITZ_MOD_SHIFT; /* dollar */ 426 s->pre_map[0x06 | SPITZ_MOD_SHIFT] = 0x06 | SPITZ_MOD_SHIFT; /* percent */ 427 s->pre_map[0x08 | SPITZ_MOD_SHIFT] = 0x07 | SPITZ_MOD_SHIFT; /* ampersand */ 428 s->pre_map[0x28] = 0x08 | SPITZ_MOD_SHIFT; /* ' */ 429 s->pre_map[0x0a | SPITZ_MOD_SHIFT] = 0x09 | SPITZ_MOD_SHIFT; /* ( */ 430 s->pre_map[0x0b | SPITZ_MOD_SHIFT] = 0x0a | SPITZ_MOD_SHIFT; /* ) */ 431 s->pre_map[0x29 | SPITZ_MOD_SHIFT] = 0x0b | SPITZ_MOD_SHIFT; /* tilde */ 432 s->pre_map[0x03 | SPITZ_MOD_SHIFT] = 0x0c | SPITZ_MOD_SHIFT; /* at */ 433 s->pre_map[0xd3] = 0x0e | SPITZ_MOD_FN; /* Delete */ 434 s->pre_map[0x3a] = 0x0f | SPITZ_MOD_FN; /* Caps_Lock */ 435 s->pre_map[0x07 | SPITZ_MOD_SHIFT] = 0x11 | SPITZ_MOD_FN; /* ^ */ 436 s->pre_map[0x0d] = 0x12 | SPITZ_MOD_FN; /* equal */ 437 s->pre_map[0x0d | SPITZ_MOD_SHIFT] = 0x13 | SPITZ_MOD_FN; /* plus */ 438 s->pre_map[0x1a] = 0x14 | SPITZ_MOD_FN; /* [ */ 439 s->pre_map[0x1b] = 0x15 | SPITZ_MOD_FN; /* ] */ 440 s->pre_map[0x1a | SPITZ_MOD_SHIFT] = 0x16 | SPITZ_MOD_FN; /* { */ 441 s->pre_map[0x1b | SPITZ_MOD_SHIFT] = 0x17 | SPITZ_MOD_FN; /* } */ 442 s->pre_map[0x27] = 0x22 | SPITZ_MOD_FN; /* semicolon */ 443 s->pre_map[0x27 | SPITZ_MOD_SHIFT] = 0x23 | SPITZ_MOD_FN; /* colon */ 444 s->pre_map[0x09 | SPITZ_MOD_SHIFT] = 0x24 | SPITZ_MOD_FN; /* asterisk */ 445 s->pre_map[0x2b] = 0x25 | SPITZ_MOD_FN; /* backslash */ 446 s->pre_map[0x2b | SPITZ_MOD_SHIFT] = 0x26 | SPITZ_MOD_FN; /* bar */ 447 s->pre_map[0x0c | SPITZ_MOD_SHIFT] = 0x30 | SPITZ_MOD_FN; /* _ */ 448 s->pre_map[0x33 | SPITZ_MOD_SHIFT] = 0x33 | SPITZ_MOD_FN; /* less */ 449 s->pre_map[0x35] = 0x33 | SPITZ_MOD_SHIFT; /* slash */ 450 s->pre_map[0x34 | SPITZ_MOD_SHIFT] = 0x34 | SPITZ_MOD_FN; /* greater */ 451 s->pre_map[0x35 | SPITZ_MOD_SHIFT] = 0x34 | SPITZ_MOD_SHIFT; /* question */ 452 s->pre_map[0x49] = 0x48 | SPITZ_MOD_FN; /* Page_Up */ 453 s->pre_map[0x51] = 0x50 | SPITZ_MOD_FN; /* Page_Down */ 454 455 s->modifiers = 0; 456 s->imodifiers = 0; 457 s->fifopos = 0; 458 s->fifolen = 0; 459 } 460 461 #undef SPITZ_MOD_SHIFT 462 #undef SPITZ_MOD_CTRL 463 #undef SPITZ_MOD_FN 464 465 static int spitz_keyboard_post_load(void *opaque, int version_id) 466 { 467 SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; 468 469 /* Release all pressed keys */ 470 memset(s->keyrow, 0, sizeof(s->keyrow)); 471 spitz_keyboard_sense_update(s); 472 s->modifiers = 0; 473 s->imodifiers = 0; 474 s->fifopos = 0; 475 s->fifolen = 0; 476 477 return 0; 478 } 479 480 static void spitz_keyboard_register(PXA2xxState *cpu) 481 { 482 int i; 483 DeviceState *dev; 484 SpitzKeyboardState *s; 485 486 dev = sysbus_create_simple(TYPE_SPITZ_KEYBOARD, -1, NULL); 487 s = SPITZ_KEYBOARD(dev); 488 489 for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) 490 qdev_connect_gpio_out(dev, i, qdev_get_gpio_in(cpu->gpio, spitz_gpio_key_sense[i])); 491 492 for (i = 0; i < 5; i ++) 493 s->gpiomap[i] = qdev_get_gpio_in(cpu->gpio, spitz_gpiomap[i]); 494 495 if (!graphic_rotate) 496 s->gpiomap[4] = qemu_irq_invert(s->gpiomap[4]); 497 498 for (i = 0; i < 5; i++) 499 qemu_set_irq(s->gpiomap[i], 0); 500 501 for (i = 0; i < SPITZ_KEY_STROBE_NUM; i ++) 502 qdev_connect_gpio_out(cpu->gpio, spitz_gpio_key_strobe[i], 503 qdev_get_gpio_in(dev, i)); 504 505 timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); 506 507 qemu_add_kbd_event_handler(spitz_keyboard_handler, s); 508 } 509 510 static void spitz_keyboard_init(Object *obj) 511 { 512 DeviceState *dev = DEVICE(obj); 513 SpitzKeyboardState *s = SPITZ_KEYBOARD(obj); 514 int i, j; 515 516 for (i = 0; i < 0x80; i ++) 517 s->keymap[i] = -1; 518 for (i = 0; i < SPITZ_KEY_SENSE_NUM + 1; i ++) 519 for (j = 0; j < SPITZ_KEY_STROBE_NUM; j ++) 520 if (spitz_keymap[i][j] != -1) 521 s->keymap[spitz_keymap[i][j]] = (i << 4) | j; 522 523 spitz_keyboard_pre_map(s); 524 525 s->kbdtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL, spitz_keyboard_tick, s); 526 qdev_init_gpio_in(dev, spitz_keyboard_strobe, SPITZ_KEY_STROBE_NUM); 527 qdev_init_gpio_out(dev, s->sense, SPITZ_KEY_SENSE_NUM); 528 } 529 530 /* LCD backlight controller */ 531 532 #define LCDTG_RESCTL 0x00 533 #define LCDTG_PHACTRL 0x01 534 #define LCDTG_DUTYCTRL 0x02 535 #define LCDTG_POWERREG0 0x03 536 #define LCDTG_POWERREG1 0x04 537 #define LCDTG_GPOR3 0x05 538 #define LCDTG_PICTRL 0x06 539 #define LCDTG_POLCTRL 0x07 540 541 typedef struct { 542 SSISlave ssidev; 543 uint32_t bl_intensity; 544 uint32_t bl_power; 545 } SpitzLCDTG; 546 547 static void spitz_bl_update(SpitzLCDTG *s) 548 { 549 if (s->bl_power && s->bl_intensity) 550 zaurus_printf("LCD Backlight now at %i/63\n", s->bl_intensity); 551 else 552 zaurus_printf("LCD Backlight now off\n"); 553 } 554 555 /* FIXME: Implement GPIO properly and remove this hack. */ 556 static SpitzLCDTG *spitz_lcdtg; 557 558 static inline void spitz_bl_bit5(void *opaque, int line, int level) 559 { 560 SpitzLCDTG *s = spitz_lcdtg; 561 int prev = s->bl_intensity; 562 563 if (level) 564 s->bl_intensity &= ~0x20; 565 else 566 s->bl_intensity |= 0x20; 567 568 if (s->bl_power && prev != s->bl_intensity) 569 spitz_bl_update(s); 570 } 571 572 static inline void spitz_bl_power(void *opaque, int line, int level) 573 { 574 SpitzLCDTG *s = spitz_lcdtg; 575 s->bl_power = !!level; 576 spitz_bl_update(s); 577 } 578 579 static uint32_t spitz_lcdtg_transfer(SSISlave *dev, uint32_t value) 580 { 581 SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev); 582 int addr; 583 addr = value >> 5; 584 value &= 0x1f; 585 586 switch (addr) { 587 case LCDTG_RESCTL: 588 if (value) 589 zaurus_printf("LCD in QVGA mode\n"); 590 else 591 zaurus_printf("LCD in VGA mode\n"); 592 break; 593 594 case LCDTG_DUTYCTRL: 595 s->bl_intensity &= ~0x1f; 596 s->bl_intensity |= value; 597 if (s->bl_power) 598 spitz_bl_update(s); 599 break; 600 601 case LCDTG_POWERREG0: 602 /* Set common voltage to M62332FP */ 603 break; 604 } 605 return 0; 606 } 607 608 static void spitz_lcdtg_realize(SSISlave *dev, Error **errp) 609 { 610 SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev); 611 612 spitz_lcdtg = s; 613 s->bl_power = 0; 614 s->bl_intensity = 0x20; 615 } 616 617 /* SSP devices */ 618 619 #define CORGI_SSP_PORT 2 620 621 #define SPITZ_GPIO_LCDCON_CS 53 622 #define SPITZ_GPIO_ADS7846_CS 14 623 #define SPITZ_GPIO_MAX1111_CS 20 624 #define SPITZ_GPIO_TP_INT 11 625 626 static DeviceState *max1111; 627 628 /* "Demux" the signal based on current chipselect */ 629 typedef struct { 630 SSISlave ssidev; 631 SSIBus *bus[3]; 632 uint32_t enable[3]; 633 } CorgiSSPState; 634 635 static uint32_t corgi_ssp_transfer(SSISlave *dev, uint32_t value) 636 { 637 CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, dev); 638 int i; 639 640 for (i = 0; i < 3; i++) { 641 if (s->enable[i]) { 642 return ssi_transfer(s->bus[i], value); 643 } 644 } 645 return 0; 646 } 647 648 static void corgi_ssp_gpio_cs(void *opaque, int line, int level) 649 { 650 CorgiSSPState *s = (CorgiSSPState *)opaque; 651 assert(line >= 0 && line < 3); 652 s->enable[line] = !level; 653 } 654 655 #define MAX1111_BATT_VOLT 1 656 #define MAX1111_BATT_TEMP 2 657 #define MAX1111_ACIN_VOLT 3 658 659 #define SPITZ_BATTERY_TEMP 0xe0 /* About 2.9V */ 660 #define SPITZ_BATTERY_VOLT 0xd0 /* About 4.0V */ 661 #define SPITZ_CHARGEON_ACIN 0x80 /* About 5.0V */ 662 663 static void spitz_adc_temp_on(void *opaque, int line, int level) 664 { 665 if (!max1111) 666 return; 667 668 if (level) 669 max111x_set_input(max1111, MAX1111_BATT_TEMP, SPITZ_BATTERY_TEMP); 670 else 671 max111x_set_input(max1111, MAX1111_BATT_TEMP, 0); 672 } 673 674 static void corgi_ssp_realize(SSISlave *d, Error **errp) 675 { 676 DeviceState *dev = DEVICE(d); 677 CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, d); 678 679 qdev_init_gpio_in(dev, corgi_ssp_gpio_cs, 3); 680 s->bus[0] = ssi_create_bus(dev, "ssi0"); 681 s->bus[1] = ssi_create_bus(dev, "ssi1"); 682 s->bus[2] = ssi_create_bus(dev, "ssi2"); 683 } 684 685 static void spitz_ssp_attach(PXA2xxState *cpu) 686 { 687 DeviceState *mux; 688 DeviceState *dev; 689 void *bus; 690 691 mux = ssi_create_slave(cpu->ssp[CORGI_SSP_PORT - 1], "corgi-ssp"); 692 693 bus = qdev_get_child_bus(mux, "ssi0"); 694 ssi_create_slave(bus, "spitz-lcdtg"); 695 696 bus = qdev_get_child_bus(mux, "ssi1"); 697 dev = ssi_create_slave(bus, "ads7846"); 698 qdev_connect_gpio_out(dev, 0, 699 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_TP_INT)); 700 701 bus = qdev_get_child_bus(mux, "ssi2"); 702 max1111 = ssi_create_slave(bus, "max1111"); 703 max111x_set_input(max1111, MAX1111_BATT_VOLT, SPITZ_BATTERY_VOLT); 704 max111x_set_input(max1111, MAX1111_BATT_TEMP, 0); 705 max111x_set_input(max1111, MAX1111_ACIN_VOLT, SPITZ_CHARGEON_ACIN); 706 707 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_LCDCON_CS, 708 qdev_get_gpio_in(mux, 0)); 709 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ADS7846_CS, 710 qdev_get_gpio_in(mux, 1)); 711 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_MAX1111_CS, 712 qdev_get_gpio_in(mux, 2)); 713 } 714 715 /* CF Microdrive */ 716 717 static void spitz_microdrive_attach(PXA2xxState *cpu, int slot) 718 { 719 PCMCIACardState *md; 720 DriveInfo *dinfo; 721 722 dinfo = drive_get(IF_IDE, 0, 0); 723 if (!dinfo || dinfo->media_cd) 724 return; 725 md = dscm1xxxx_init(dinfo); 726 pxa2xx_pcmcia_attach(cpu->pcmcia[slot], md); 727 } 728 729 /* Wm8750 and Max7310 on I2C */ 730 731 #define AKITA_MAX_ADDR 0x18 732 #define SPITZ_WM_ADDRL 0x1b 733 #define SPITZ_WM_ADDRH 0x1a 734 735 #define SPITZ_GPIO_WM 5 736 737 static void spitz_wm8750_addr(void *opaque, int line, int level) 738 { 739 I2CSlave *wm = (I2CSlave *) opaque; 740 if (level) 741 i2c_set_slave_address(wm, SPITZ_WM_ADDRH); 742 else 743 i2c_set_slave_address(wm, SPITZ_WM_ADDRL); 744 } 745 746 static void spitz_i2c_setup(PXA2xxState *cpu) 747 { 748 /* Attach the CPU on one end of our I2C bus. */ 749 I2CBus *bus = pxa2xx_i2c_bus(cpu->i2c[0]); 750 751 DeviceState *wm; 752 753 /* Attach a WM8750 to the bus */ 754 wm = i2c_create_slave(bus, TYPE_WM8750, 0); 755 756 spitz_wm8750_addr(wm, 0, 0); 757 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_WM, 758 qemu_allocate_irq(spitz_wm8750_addr, wm, 0)); 759 /* .. and to the sound interface. */ 760 cpu->i2s->opaque = wm; 761 cpu->i2s->codec_out = wm8750_dac_dat; 762 cpu->i2s->codec_in = wm8750_adc_dat; 763 wm8750_data_req_set(wm, cpu->i2s->data_req, cpu->i2s); 764 } 765 766 static void spitz_akita_i2c_setup(PXA2xxState *cpu) 767 { 768 /* Attach a Max7310 to Akita I2C bus. */ 769 i2c_create_slave(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310", 770 AKITA_MAX_ADDR); 771 } 772 773 /* Other peripherals */ 774 775 static void spitz_out_switch(void *opaque, int line, int level) 776 { 777 switch (line) { 778 case 0: 779 zaurus_printf("Charging %s.\n", level ? "off" : "on"); 780 break; 781 case 1: 782 zaurus_printf("Discharging %s.\n", level ? "on" : "off"); 783 break; 784 case 2: 785 zaurus_printf("Green LED %s.\n", level ? "on" : "off"); 786 break; 787 case 3: 788 zaurus_printf("Orange LED %s.\n", level ? "on" : "off"); 789 break; 790 case 4: 791 spitz_bl_bit5(opaque, line, level); 792 break; 793 case 5: 794 spitz_bl_power(opaque, line, level); 795 break; 796 case 6: 797 spitz_adc_temp_on(opaque, line, level); 798 break; 799 } 800 } 801 802 #define SPITZ_SCP_LED_GREEN 1 803 #define SPITZ_SCP_JK_B 2 804 #define SPITZ_SCP_CHRG_ON 3 805 #define SPITZ_SCP_MUTE_L 4 806 #define SPITZ_SCP_MUTE_R 5 807 #define SPITZ_SCP_CF_POWER 6 808 #define SPITZ_SCP_LED_ORANGE 7 809 #define SPITZ_SCP_JK_A 8 810 #define SPITZ_SCP_ADC_TEMP_ON 9 811 #define SPITZ_SCP2_IR_ON 1 812 #define SPITZ_SCP2_AKIN_PULLUP 2 813 #define SPITZ_SCP2_BACKLIGHT_CONT 7 814 #define SPITZ_SCP2_BACKLIGHT_ON 8 815 #define SPITZ_SCP2_MIC_BIAS 9 816 817 static void spitz_scoop_gpio_setup(PXA2xxState *cpu, 818 DeviceState *scp0, DeviceState *scp1) 819 { 820 qemu_irq *outsignals = qemu_allocate_irqs(spitz_out_switch, cpu, 8); 821 822 qdev_connect_gpio_out(scp0, SPITZ_SCP_CHRG_ON, outsignals[0]); 823 qdev_connect_gpio_out(scp0, SPITZ_SCP_JK_B, outsignals[1]); 824 qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_GREEN, outsignals[2]); 825 qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_ORANGE, outsignals[3]); 826 827 if (scp1) { 828 qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]); 829 qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]); 830 } 831 832 qdev_connect_gpio_out(scp0, SPITZ_SCP_ADC_TEMP_ON, outsignals[6]); 833 } 834 835 #define SPITZ_GPIO_HSYNC 22 836 #define SPITZ_GPIO_SD_DETECT 9 837 #define SPITZ_GPIO_SD_WP 81 838 #define SPITZ_GPIO_ON_RESET 89 839 #define SPITZ_GPIO_BAT_COVER 90 840 #define SPITZ_GPIO_CF1_IRQ 105 841 #define SPITZ_GPIO_CF1_CD 94 842 #define SPITZ_GPIO_CF2_IRQ 106 843 #define SPITZ_GPIO_CF2_CD 93 844 845 static int spitz_hsync; 846 847 static void spitz_lcd_hsync_handler(void *opaque, int line, int level) 848 { 849 PXA2xxState *cpu = (PXA2xxState *) opaque; 850 qemu_set_irq(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_HSYNC), spitz_hsync); 851 spitz_hsync ^= 1; 852 } 853 854 static void spitz_reset(void *opaque, int line, int level) 855 { 856 if (level) { 857 qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); 858 } 859 } 860 861 static void spitz_gpio_setup(PXA2xxState *cpu, int slots) 862 { 863 qemu_irq lcd_hsync; 864 qemu_irq reset; 865 866 /* 867 * Bad hack: We toggle the LCD hsync GPIO on every GPIO status 868 * read to satisfy broken guests that poll-wait for hsync. 869 * Simulating a real hsync event would be less practical and 870 * wouldn't guarantee that a guest ever exits the loop. 871 */ 872 spitz_hsync = 0; 873 lcd_hsync = qemu_allocate_irq(spitz_lcd_hsync_handler, cpu, 0); 874 pxa2xx_gpio_read_notifier(cpu->gpio, lcd_hsync); 875 pxa2xx_lcd_vsync_notifier(cpu->lcd, lcd_hsync); 876 877 /* MMC/SD host */ 878 pxa2xx_mmci_handlers(cpu->mmc, 879 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_WP), 880 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_DETECT)); 881 882 /* Battery lock always closed */ 883 qemu_irq_raise(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_BAT_COVER)); 884 885 /* Handle reset */ 886 reset = qemu_allocate_irq(spitz_reset, cpu, 0); 887 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ON_RESET, reset); 888 889 /* PCMCIA signals: card's IRQ and Card-Detect */ 890 if (slots >= 1) 891 pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[0], 892 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_IRQ), 893 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_CD)); 894 if (slots >= 2) 895 pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[1], 896 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_IRQ), 897 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_CD)); 898 } 899 900 /* Board init. */ 901 enum spitz_model_e { spitz, akita, borzoi, terrier }; 902 903 #define SPITZ_RAM 0x04000000 904 #define SPITZ_ROM 0x00800000 905 906 static struct arm_boot_info spitz_binfo = { 907 .loader_start = PXA2XX_SDRAM_BASE, 908 .ram_size = 0x04000000, 909 }; 910 911 static void spitz_common_init(MachineState *machine, 912 enum spitz_model_e model, int arm_id) 913 { 914 PXA2xxState *mpu; 915 DeviceState *scp0, *scp1 = NULL; 916 MemoryRegion *address_space_mem = get_system_memory(); 917 MemoryRegion *rom = g_new(MemoryRegion, 1); 918 919 /* Setup CPU & memory */ 920 mpu = pxa270_init(address_space_mem, spitz_binfo.ram_size, 921 machine->cpu_type); 922 923 sl_flash_register(mpu, (model == spitz) ? FLASH_128M : FLASH_1024M); 924 925 memory_region_init_ram(rom, NULL, "spitz.rom", SPITZ_ROM, &error_fatal); 926 memory_region_set_readonly(rom, true); 927 memory_region_add_subregion(address_space_mem, 0, rom); 928 929 /* Setup peripherals */ 930 spitz_keyboard_register(mpu); 931 932 spitz_ssp_attach(mpu); 933 934 scp0 = sysbus_create_simple("scoop", 0x10800000, NULL); 935 if (model != akita) { 936 scp1 = sysbus_create_simple("scoop", 0x08800040, NULL); 937 } 938 939 spitz_scoop_gpio_setup(mpu, scp0, scp1); 940 941 spitz_gpio_setup(mpu, (model == akita) ? 1 : 2); 942 943 spitz_i2c_setup(mpu); 944 945 if (model == akita) 946 spitz_akita_i2c_setup(mpu); 947 948 if (model == terrier) 949 /* A 6.0 GB microdrive is permanently sitting in CF slot 1. */ 950 spitz_microdrive_attach(mpu, 1); 951 else if (model != akita) 952 /* A 4.0 GB microdrive is permanently sitting in CF slot 0. */ 953 spitz_microdrive_attach(mpu, 0); 954 955 spitz_binfo.kernel_filename = machine->kernel_filename; 956 spitz_binfo.kernel_cmdline = machine->kernel_cmdline; 957 spitz_binfo.initrd_filename = machine->initrd_filename; 958 spitz_binfo.board_id = arm_id; 959 arm_load_kernel(mpu->cpu, &spitz_binfo); 960 sl_bootparam_write(SL_PXA_PARAM_BASE); 961 } 962 963 static void spitz_init(MachineState *machine) 964 { 965 spitz_common_init(machine, spitz, 0x2c9); 966 } 967 968 static void borzoi_init(MachineState *machine) 969 { 970 spitz_common_init(machine, borzoi, 0x33f); 971 } 972 973 static void akita_init(MachineState *machine) 974 { 975 spitz_common_init(machine, akita, 0x2e8); 976 } 977 978 static void terrier_init(MachineState *machine) 979 { 980 spitz_common_init(machine, terrier, 0x33f); 981 } 982 983 static void akitapda_class_init(ObjectClass *oc, void *data) 984 { 985 MachineClass *mc = MACHINE_CLASS(oc); 986 987 mc->desc = "Sharp SL-C1000 (Akita) PDA (PXA270)"; 988 mc->init = akita_init; 989 mc->ignore_memory_transaction_failures = true; 990 mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); 991 } 992 993 static const TypeInfo akitapda_type = { 994 .name = MACHINE_TYPE_NAME("akita"), 995 .parent = TYPE_MACHINE, 996 .class_init = akitapda_class_init, 997 }; 998 999 static void spitzpda_class_init(ObjectClass *oc, void *data) 1000 { 1001 MachineClass *mc = MACHINE_CLASS(oc); 1002 1003 mc->desc = "Sharp SL-C3000 (Spitz) PDA (PXA270)"; 1004 mc->init = spitz_init; 1005 mc->block_default_type = IF_IDE; 1006 mc->ignore_memory_transaction_failures = true; 1007 mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); 1008 } 1009 1010 static const TypeInfo spitzpda_type = { 1011 .name = MACHINE_TYPE_NAME("spitz"), 1012 .parent = TYPE_MACHINE, 1013 .class_init = spitzpda_class_init, 1014 }; 1015 1016 static void borzoipda_class_init(ObjectClass *oc, void *data) 1017 { 1018 MachineClass *mc = MACHINE_CLASS(oc); 1019 1020 mc->desc = "Sharp SL-C3100 (Borzoi) PDA (PXA270)"; 1021 mc->init = borzoi_init; 1022 mc->block_default_type = IF_IDE; 1023 mc->ignore_memory_transaction_failures = true; 1024 mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); 1025 } 1026 1027 static const TypeInfo borzoipda_type = { 1028 .name = MACHINE_TYPE_NAME("borzoi"), 1029 .parent = TYPE_MACHINE, 1030 .class_init = borzoipda_class_init, 1031 }; 1032 1033 static void terrierpda_class_init(ObjectClass *oc, void *data) 1034 { 1035 MachineClass *mc = MACHINE_CLASS(oc); 1036 1037 mc->desc = "Sharp SL-C3200 (Terrier) PDA (PXA270)"; 1038 mc->init = terrier_init; 1039 mc->block_default_type = IF_IDE; 1040 mc->ignore_memory_transaction_failures = true; 1041 mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c5"); 1042 } 1043 1044 static const TypeInfo terrierpda_type = { 1045 .name = MACHINE_TYPE_NAME("terrier"), 1046 .parent = TYPE_MACHINE, 1047 .class_init = terrierpda_class_init, 1048 }; 1049 1050 static void spitz_machine_init(void) 1051 { 1052 type_register_static(&akitapda_type); 1053 type_register_static(&spitzpda_type); 1054 type_register_static(&borzoipda_type); 1055 type_register_static(&terrierpda_type); 1056 } 1057 1058 type_init(spitz_machine_init) 1059 1060 static bool is_version_0(void *opaque, int version_id) 1061 { 1062 return version_id == 0; 1063 } 1064 1065 static VMStateDescription vmstate_sl_nand_info = { 1066 .name = "sl-nand", 1067 .version_id = 0, 1068 .minimum_version_id = 0, 1069 .fields = (VMStateField[]) { 1070 VMSTATE_UINT8(ctl, SLNANDState), 1071 VMSTATE_STRUCT(ecc, SLNANDState, 0, vmstate_ecc_state, ECCState), 1072 VMSTATE_END_OF_LIST(), 1073 }, 1074 }; 1075 1076 static Property sl_nand_properties[] = { 1077 DEFINE_PROP_UINT8("manf_id", SLNANDState, manf_id, NAND_MFR_SAMSUNG), 1078 DEFINE_PROP_UINT8("chip_id", SLNANDState, chip_id, 0xf1), 1079 DEFINE_PROP_END_OF_LIST(), 1080 }; 1081 1082 static void sl_nand_class_init(ObjectClass *klass, void *data) 1083 { 1084 DeviceClass *dc = DEVICE_CLASS(klass); 1085 1086 dc->vmsd = &vmstate_sl_nand_info; 1087 dc->props = sl_nand_properties; 1088 dc->realize = sl_nand_realize; 1089 /* Reason: init() method uses drive_get() */ 1090 dc->user_creatable = false; 1091 } 1092 1093 static const TypeInfo sl_nand_info = { 1094 .name = TYPE_SL_NAND, 1095 .parent = TYPE_SYS_BUS_DEVICE, 1096 .instance_size = sizeof(SLNANDState), 1097 .instance_init = sl_nand_init, 1098 .class_init = sl_nand_class_init, 1099 }; 1100 1101 static VMStateDescription vmstate_spitz_kbd = { 1102 .name = "spitz-keyboard", 1103 .version_id = 1, 1104 .minimum_version_id = 0, 1105 .post_load = spitz_keyboard_post_load, 1106 .fields = (VMStateField[]) { 1107 VMSTATE_UINT16(sense_state, SpitzKeyboardState), 1108 VMSTATE_UINT16(strobe_state, SpitzKeyboardState), 1109 VMSTATE_UNUSED_TEST(is_version_0, 5), 1110 VMSTATE_END_OF_LIST(), 1111 }, 1112 }; 1113 1114 static void spitz_keyboard_class_init(ObjectClass *klass, void *data) 1115 { 1116 DeviceClass *dc = DEVICE_CLASS(klass); 1117 1118 dc->vmsd = &vmstate_spitz_kbd; 1119 } 1120 1121 static const TypeInfo spitz_keyboard_info = { 1122 .name = TYPE_SPITZ_KEYBOARD, 1123 .parent = TYPE_SYS_BUS_DEVICE, 1124 .instance_size = sizeof(SpitzKeyboardState), 1125 .instance_init = spitz_keyboard_init, 1126 .class_init = spitz_keyboard_class_init, 1127 }; 1128 1129 static const VMStateDescription vmstate_corgi_ssp_regs = { 1130 .name = "corgi-ssp", 1131 .version_id = 2, 1132 .minimum_version_id = 2, 1133 .fields = (VMStateField[]) { 1134 VMSTATE_SSI_SLAVE(ssidev, CorgiSSPState), 1135 VMSTATE_UINT32_ARRAY(enable, CorgiSSPState, 3), 1136 VMSTATE_END_OF_LIST(), 1137 } 1138 }; 1139 1140 static void corgi_ssp_class_init(ObjectClass *klass, void *data) 1141 { 1142 DeviceClass *dc = DEVICE_CLASS(klass); 1143 SSISlaveClass *k = SSI_SLAVE_CLASS(klass); 1144 1145 k->realize = corgi_ssp_realize; 1146 k->transfer = corgi_ssp_transfer; 1147 dc->vmsd = &vmstate_corgi_ssp_regs; 1148 } 1149 1150 static const TypeInfo corgi_ssp_info = { 1151 .name = "corgi-ssp", 1152 .parent = TYPE_SSI_SLAVE, 1153 .instance_size = sizeof(CorgiSSPState), 1154 .class_init = corgi_ssp_class_init, 1155 }; 1156 1157 static const VMStateDescription vmstate_spitz_lcdtg_regs = { 1158 .name = "spitz-lcdtg", 1159 .version_id = 1, 1160 .minimum_version_id = 1, 1161 .fields = (VMStateField[]) { 1162 VMSTATE_SSI_SLAVE(ssidev, SpitzLCDTG), 1163 VMSTATE_UINT32(bl_intensity, SpitzLCDTG), 1164 VMSTATE_UINT32(bl_power, SpitzLCDTG), 1165 VMSTATE_END_OF_LIST(), 1166 } 1167 }; 1168 1169 static void spitz_lcdtg_class_init(ObjectClass *klass, void *data) 1170 { 1171 DeviceClass *dc = DEVICE_CLASS(klass); 1172 SSISlaveClass *k = SSI_SLAVE_CLASS(klass); 1173 1174 k->realize = spitz_lcdtg_realize; 1175 k->transfer = spitz_lcdtg_transfer; 1176 dc->vmsd = &vmstate_spitz_lcdtg_regs; 1177 } 1178 1179 static const TypeInfo spitz_lcdtg_info = { 1180 .name = "spitz-lcdtg", 1181 .parent = TYPE_SSI_SLAVE, 1182 .instance_size = sizeof(SpitzLCDTG), 1183 .class_init = spitz_lcdtg_class_init, 1184 }; 1185 1186 static void spitz_register_types(void) 1187 { 1188 type_register_static(&corgi_ssp_info); 1189 type_register_static(&spitz_lcdtg_info); 1190 type_register_static(&spitz_keyboard_info); 1191 type_register_static(&sl_nand_info); 1192 } 1193 1194 type_init(spitz_register_types) 1195