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