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/arm/pxa.h" 16 #include "hw/arm/boot.h" 17 #include "sysemu/runstate.h" 18 #include "sysemu/sysemu.h" 19 #include "hw/pcmcia.h" 20 #include "hw/qdev-properties.h" 21 #include "hw/i2c/i2c.h" 22 #include "hw/irq.h" 23 #include "hw/ssi/ssi.h" 24 #include "hw/block/flash.h" 25 #include "qemu/timer.h" 26 #include "hw/arm/sharpsl.h" 27 #include "ui/console.h" 28 #include "hw/audio/wm8750.h" 29 #include "audio/audio.h" 30 #include "hw/boards.h" 31 #include "hw/sysbus.h" 32 #include "migration/vmstate.h" 33 #include "exec/address-spaces.h" 34 #include "cpu.h" 35 36 #undef REG_FMT 37 #define REG_FMT "0x%02lx" 38 39 /* Spitz Flash */ 40 #define FLASH_BASE 0x0c000000 41 #define FLASH_ECCLPLB 0x00 /* Line parity 7 - 0 bit */ 42 #define FLASH_ECCLPUB 0x04 /* Line parity 15 - 8 bit */ 43 #define FLASH_ECCCP 0x08 /* Column parity 5 - 0 bit */ 44 #define FLASH_ECCCNTR 0x0c /* ECC byte counter */ 45 #define FLASH_ECCCLRR 0x10 /* Clear ECC */ 46 #define FLASH_FLASHIO 0x14 /* Flash I/O */ 47 #define FLASH_FLASHCTL 0x18 /* Flash Control */ 48 49 #define FLASHCTL_CE0 (1 << 0) 50 #define FLASHCTL_CLE (1 << 1) 51 #define FLASHCTL_ALE (1 << 2) 52 #define FLASHCTL_WP (1 << 3) 53 #define FLASHCTL_CE1 (1 << 4) 54 #define FLASHCTL_RYBY (1 << 5) 55 #define FLASHCTL_NCE (FLASHCTL_CE0 | FLASHCTL_CE1) 56 57 #define TYPE_SL_NAND "sl-nand" 58 #define SL_NAND(obj) OBJECT_CHECK(SLNANDState, (obj), TYPE_SL_NAND) 59 60 typedef struct { 61 SysBusDevice parent_obj; 62 63 MemoryRegion iomem; 64 DeviceState *nand; 65 uint8_t ctl; 66 uint8_t manf_id; 67 uint8_t chip_id; 68 ECCState ecc; 69 } SLNANDState; 70 71 static uint64_t sl_read(void *opaque, hwaddr addr, unsigned size) 72 { 73 SLNANDState *s = (SLNANDState *) opaque; 74 int ryby; 75 76 switch (addr) { 77 #define BSHR(byte, from, to) ((s->ecc.lp[byte] >> (from - to)) & (1 << to)) 78 case FLASH_ECCLPLB: 79 return BSHR(0, 4, 0) | BSHR(0, 5, 2) | BSHR(0, 6, 4) | BSHR(0, 7, 6) | 80 BSHR(1, 4, 1) | BSHR(1, 5, 3) | BSHR(1, 6, 5) | BSHR(1, 7, 7); 81 82 #define BSHL(byte, from, to) ((s->ecc.lp[byte] << (to - from)) & (1 << to)) 83 case FLASH_ECCLPUB: 84 return BSHL(0, 0, 0) | BSHL(0, 1, 2) | BSHL(0, 2, 4) | BSHL(0, 3, 6) | 85 BSHL(1, 0, 1) | BSHL(1, 1, 3) | BSHL(1, 2, 5) | BSHL(1, 3, 7); 86 87 case FLASH_ECCCP: 88 return s->ecc.cp; 89 90 case FLASH_ECCCNTR: 91 return s->ecc.count & 0xff; 92 93 case FLASH_FLASHCTL: 94 nand_getpins(s->nand, &ryby); 95 if (ryby) 96 return s->ctl | FLASHCTL_RYBY; 97 else 98 return s->ctl; 99 100 case FLASH_FLASHIO: 101 if (size == 4) { 102 return ecc_digest(&s->ecc, nand_getio(s->nand)) | 103 (ecc_digest(&s->ecc, nand_getio(s->nand)) << 16); 104 } 105 return ecc_digest(&s->ecc, nand_getio(s->nand)); 106 107 default: 108 zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr); 109 } 110 return 0; 111 } 112 113 static void sl_write(void *opaque, hwaddr addr, 114 uint64_t value, unsigned size) 115 { 116 SLNANDState *s = (SLNANDState *) opaque; 117 118 switch (addr) { 119 case FLASH_ECCCLRR: 120 /* Value is ignored. */ 121 ecc_reset(&s->ecc); 122 break; 123 124 case FLASH_FLASHCTL: 125 s->ctl = value & 0xff & ~FLASHCTL_RYBY; 126 nand_setpins(s->nand, 127 s->ctl & FLASHCTL_CLE, 128 s->ctl & FLASHCTL_ALE, 129 s->ctl & FLASHCTL_NCE, 130 s->ctl & FLASHCTL_WP, 131 0); 132 break; 133 134 case FLASH_FLASHIO: 135 nand_setio(s->nand, ecc_digest(&s->ecc, value & 0xff)); 136 break; 137 138 default: 139 zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr); 140 } 141 } 142 143 enum { 144 FLASH_128M, 145 FLASH_1024M, 146 }; 147 148 static const MemoryRegionOps sl_ops = { 149 .read = sl_read, 150 .write = sl_write, 151 .endianness = DEVICE_NATIVE_ENDIAN, 152 }; 153 154 static void sl_flash_register(PXA2xxState *cpu, int size) 155 { 156 DeviceState *dev; 157 158 dev = qdev_create(NULL, TYPE_SL_NAND); 159 160 qdev_prop_set_uint8(dev, "manf_id", NAND_MFR_SAMSUNG); 161 if (size == FLASH_128M) 162 qdev_prop_set_uint8(dev, "chip_id", 0x73); 163 else if (size == FLASH_1024M) 164 qdev_prop_set_uint8(dev, "chip_id", 0xf1); 165 166 qdev_init_nofail(dev); 167 sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, FLASH_BASE); 168 } 169 170 static void sl_nand_init(Object *obj) 171 { 172 SLNANDState *s = SL_NAND(obj); 173 SysBusDevice *dev = SYS_BUS_DEVICE(obj); 174 175 s->ctl = 0; 176 177 memory_region_init_io(&s->iomem, obj, &sl_ops, s, "sl", 0x40); 178 sysbus_init_mmio(dev, &s->iomem); 179 } 180 181 static void sl_nand_realize(DeviceState *dev, Error **errp) 182 { 183 SLNANDState *s = SL_NAND(dev); 184 DriveInfo *nand; 185 186 /* FIXME use a qdev drive property instead of drive_get() */ 187 nand = drive_get(IF_MTD, 0, 0); 188 s->nand = nand_init(nand ? blk_by_legacy_dinfo(nand) : NULL, 189 s->manf_id, s->chip_id); 190 } 191 192 /* Spitz Keyboard */ 193 194 #define SPITZ_KEY_STROBE_NUM 11 195 #define SPITZ_KEY_SENSE_NUM 7 196 197 static const int spitz_gpio_key_sense[SPITZ_KEY_SENSE_NUM] = { 198 12, 17, 91, 34, 36, 38, 39 199 }; 200 201 static const int spitz_gpio_key_strobe[SPITZ_KEY_STROBE_NUM] = { 202 88, 23, 24, 25, 26, 27, 52, 103, 107, 108, 114 203 }; 204 205 /* Eighth additional row maps the special keys */ 206 static int spitz_keymap[SPITZ_KEY_SENSE_NUM + 1][SPITZ_KEY_STROBE_NUM] = { 207 { 0x1d, 0x02, 0x04, 0x06, 0x07, 0x08, 0x0a, 0x0b, 0x0e, 0x3f, 0x40 }, 208 { -1 , 0x03, 0x05, 0x13, 0x15, 0x09, 0x17, 0x18, 0x19, 0x41, 0x42 }, 209 { 0x0f, 0x10, 0x12, 0x14, 0x22, 0x16, 0x24, 0x25, -1 , -1 , -1 }, 210 { 0x3c, 0x11, 0x1f, 0x21, 0x2f, 0x23, 0x32, 0x26, -1 , 0x36, -1 }, 211 { 0x3b, 0x1e, 0x20, 0x2e, 0x30, 0x31, 0x34, -1 , 0x1c, 0x2a, -1 }, 212 { 0x44, 0x2c, 0x2d, 0x0c, 0x39, 0x33, -1 , 0x48, -1 , -1 , 0x38 }, 213 { 0x37, 0x3d, -1 , 0x45, 0x57, 0x58, 0x4b, 0x50, 0x4d, -1 , -1 }, 214 { 0x52, 0x43, 0x01, 0x47, 0x49, -1 , -1 , -1 , -1 , -1 , -1 }, 215 }; 216 217 #define SPITZ_GPIO_AK_INT 13 /* Remote control */ 218 #define SPITZ_GPIO_SYNC 16 /* Sync button */ 219 #define SPITZ_GPIO_ON_KEY 95 /* Power button */ 220 #define SPITZ_GPIO_SWA 97 /* Lid */ 221 #define SPITZ_GPIO_SWB 96 /* Tablet mode */ 222 223 /* The special buttons are mapped to unused keys */ 224 static const int spitz_gpiomap[5] = { 225 SPITZ_GPIO_AK_INT, SPITZ_GPIO_SYNC, SPITZ_GPIO_ON_KEY, 226 SPITZ_GPIO_SWA, SPITZ_GPIO_SWB, 227 }; 228 229 #define TYPE_SPITZ_KEYBOARD "spitz-keyboard" 230 #define SPITZ_KEYBOARD(obj) \ 231 OBJECT_CHECK(SpitzKeyboardState, (obj), TYPE_SPITZ_KEYBOARD) 232 233 typedef struct { 234 SysBusDevice parent_obj; 235 236 qemu_irq sense[SPITZ_KEY_SENSE_NUM]; 237 qemu_irq gpiomap[5]; 238 int keymap[0x80]; 239 uint16_t keyrow[SPITZ_KEY_SENSE_NUM]; 240 uint16_t strobe_state; 241 uint16_t sense_state; 242 243 uint16_t pre_map[0x100]; 244 uint16_t modifiers; 245 uint16_t imodifiers; 246 uint8_t fifo[16]; 247 int fifopos, fifolen; 248 QEMUTimer *kbdtimer; 249 } SpitzKeyboardState; 250 251 static void spitz_keyboard_sense_update(SpitzKeyboardState *s) 252 { 253 int i; 254 uint16_t strobe, sense = 0; 255 for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) { 256 strobe = s->keyrow[i] & s->strobe_state; 257 if (strobe) { 258 sense |= 1 << i; 259 if (!(s->sense_state & (1 << i))) 260 qemu_irq_raise(s->sense[i]); 261 } else if (s->sense_state & (1 << i)) 262 qemu_irq_lower(s->sense[i]); 263 } 264 265 s->sense_state = sense; 266 } 267 268 static void spitz_keyboard_strobe(void *opaque, int line, int level) 269 { 270 SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; 271 272 if (level) 273 s->strobe_state |= 1 << line; 274 else 275 s->strobe_state &= ~(1 << line); 276 spitz_keyboard_sense_update(s); 277 } 278 279 static void spitz_keyboard_keydown(SpitzKeyboardState *s, int keycode) 280 { 281 int spitz_keycode = s->keymap[keycode & 0x7f]; 282 if (spitz_keycode == -1) 283 return; 284 285 /* Handle the additional keys */ 286 if ((spitz_keycode >> 4) == SPITZ_KEY_SENSE_NUM) { 287 qemu_set_irq(s->gpiomap[spitz_keycode & 0xf], (keycode < 0x80)); 288 return; 289 } 290 291 if (keycode & 0x80) 292 s->keyrow[spitz_keycode >> 4] &= ~(1 << (spitz_keycode & 0xf)); 293 else 294 s->keyrow[spitz_keycode >> 4] |= 1 << (spitz_keycode & 0xf); 295 296 spitz_keyboard_sense_update(s); 297 } 298 299 #define SPITZ_MOD_SHIFT (1 << 7) 300 #define SPITZ_MOD_CTRL (1 << 8) 301 #define SPITZ_MOD_FN (1 << 9) 302 303 #define QUEUE_KEY(c) s->fifo[(s->fifopos + s->fifolen ++) & 0xf] = c 304 305 static void spitz_keyboard_handler(void *opaque, int keycode) 306 { 307 SpitzKeyboardState *s = opaque; 308 uint16_t code; 309 int mapcode; 310 switch (keycode) { 311 case 0x2a: /* Left Shift */ 312 s->modifiers |= 1; 313 break; 314 case 0xaa: 315 s->modifiers &= ~1; 316 break; 317 case 0x36: /* Right Shift */ 318 s->modifiers |= 2; 319 break; 320 case 0xb6: 321 s->modifiers &= ~2; 322 break; 323 case 0x1d: /* Control */ 324 s->modifiers |= 4; 325 break; 326 case 0x9d: 327 s->modifiers &= ~4; 328 break; 329 case 0x38: /* Alt */ 330 s->modifiers |= 8; 331 break; 332 case 0xb8: 333 s->modifiers &= ~8; 334 break; 335 } 336 337 code = s->pre_map[mapcode = ((s->modifiers & 3) ? 338 (keycode | SPITZ_MOD_SHIFT) : 339 (keycode & ~SPITZ_MOD_SHIFT))]; 340 341 if (code != mapcode) { 342 #if 0 343 if ((code & SPITZ_MOD_SHIFT) && !(s->modifiers & 1)) { 344 QUEUE_KEY(0x2a | (keycode & 0x80)); 345 } 346 if ((code & SPITZ_MOD_CTRL) && !(s->modifiers & 4)) { 347 QUEUE_KEY(0x1d | (keycode & 0x80)); 348 } 349 if ((code & SPITZ_MOD_FN) && !(s->modifiers & 8)) { 350 QUEUE_KEY(0x38 | (keycode & 0x80)); 351 } 352 if ((code & SPITZ_MOD_FN) && (s->modifiers & 1)) { 353 QUEUE_KEY(0x2a | (~keycode & 0x80)); 354 } 355 if ((code & SPITZ_MOD_FN) && (s->modifiers & 2)) { 356 QUEUE_KEY(0x36 | (~keycode & 0x80)); 357 } 358 #else 359 if (keycode & 0x80) { 360 if ((s->imodifiers & 1 ) && !(s->modifiers & 1)) 361 QUEUE_KEY(0x2a | 0x80); 362 if ((s->imodifiers & 4 ) && !(s->modifiers & 4)) 363 QUEUE_KEY(0x1d | 0x80); 364 if ((s->imodifiers & 8 ) && !(s->modifiers & 8)) 365 QUEUE_KEY(0x38 | 0x80); 366 if ((s->imodifiers & 0x10) && (s->modifiers & 1)) 367 QUEUE_KEY(0x2a); 368 if ((s->imodifiers & 0x20) && (s->modifiers & 2)) 369 QUEUE_KEY(0x36); 370 s->imodifiers = 0; 371 } else { 372 if ((code & SPITZ_MOD_SHIFT) && 373 !((s->modifiers | s->imodifiers) & 1)) { 374 QUEUE_KEY(0x2a); 375 s->imodifiers |= 1; 376 } 377 if ((code & SPITZ_MOD_CTRL) && 378 !((s->modifiers | s->imodifiers) & 4)) { 379 QUEUE_KEY(0x1d); 380 s->imodifiers |= 4; 381 } 382 if ((code & SPITZ_MOD_FN) && 383 !((s->modifiers | s->imodifiers) & 8)) { 384 QUEUE_KEY(0x38); 385 s->imodifiers |= 8; 386 } 387 if ((code & SPITZ_MOD_FN) && (s->modifiers & 1) && 388 !(s->imodifiers & 0x10)) { 389 QUEUE_KEY(0x2a | 0x80); 390 s->imodifiers |= 0x10; 391 } 392 if ((code & SPITZ_MOD_FN) && (s->modifiers & 2) && 393 !(s->imodifiers & 0x20)) { 394 QUEUE_KEY(0x36 | 0x80); 395 s->imodifiers |= 0x20; 396 } 397 } 398 #endif 399 } 400 401 QUEUE_KEY((code & 0x7f) | (keycode & 0x80)); 402 } 403 404 static void spitz_keyboard_tick(void *opaque) 405 { 406 SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; 407 408 if (s->fifolen) { 409 spitz_keyboard_keydown(s, s->fifo[s->fifopos ++]); 410 s->fifolen --; 411 if (s->fifopos >= 16) 412 s->fifopos = 0; 413 } 414 415 timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 416 NANOSECONDS_PER_SECOND / 32); 417 } 418 419 static void spitz_keyboard_pre_map(SpitzKeyboardState *s) 420 { 421 int i; 422 for (i = 0; i < 0x100; i ++) 423 s->pre_map[i] = i; 424 s->pre_map[0x02 | SPITZ_MOD_SHIFT] = 0x02 | SPITZ_MOD_SHIFT; /* exclam */ 425 s->pre_map[0x28 | SPITZ_MOD_SHIFT] = 0x03 | SPITZ_MOD_SHIFT; /* quotedbl */ 426 s->pre_map[0x04 | SPITZ_MOD_SHIFT] = 0x04 | SPITZ_MOD_SHIFT; /* # */ 427 s->pre_map[0x05 | SPITZ_MOD_SHIFT] = 0x05 | SPITZ_MOD_SHIFT; /* dollar */ 428 s->pre_map[0x06 | SPITZ_MOD_SHIFT] = 0x06 | SPITZ_MOD_SHIFT; /* percent */ 429 s->pre_map[0x08 | SPITZ_MOD_SHIFT] = 0x07 | SPITZ_MOD_SHIFT; /* ampersand */ 430 s->pre_map[0x28] = 0x08 | SPITZ_MOD_SHIFT; /* ' */ 431 s->pre_map[0x0a | SPITZ_MOD_SHIFT] = 0x09 | SPITZ_MOD_SHIFT; /* ( */ 432 s->pre_map[0x0b | SPITZ_MOD_SHIFT] = 0x0a | SPITZ_MOD_SHIFT; /* ) */ 433 s->pre_map[0x29 | SPITZ_MOD_SHIFT] = 0x0b | SPITZ_MOD_SHIFT; /* tilde */ 434 s->pre_map[0x03 | SPITZ_MOD_SHIFT] = 0x0c | SPITZ_MOD_SHIFT; /* at */ 435 s->pre_map[0xd3] = 0x0e | SPITZ_MOD_FN; /* Delete */ 436 s->pre_map[0x3a] = 0x0f | SPITZ_MOD_FN; /* Caps_Lock */ 437 s->pre_map[0x07 | SPITZ_MOD_SHIFT] = 0x11 | SPITZ_MOD_FN; /* ^ */ 438 s->pre_map[0x0d] = 0x12 | SPITZ_MOD_FN; /* equal */ 439 s->pre_map[0x0d | SPITZ_MOD_SHIFT] = 0x13 | SPITZ_MOD_FN; /* plus */ 440 s->pre_map[0x1a] = 0x14 | SPITZ_MOD_FN; /* [ */ 441 s->pre_map[0x1b] = 0x15 | SPITZ_MOD_FN; /* ] */ 442 s->pre_map[0x1a | SPITZ_MOD_SHIFT] = 0x16 | SPITZ_MOD_FN; /* { */ 443 s->pre_map[0x1b | SPITZ_MOD_SHIFT] = 0x17 | SPITZ_MOD_FN; /* } */ 444 s->pre_map[0x27] = 0x22 | SPITZ_MOD_FN; /* semicolon */ 445 s->pre_map[0x27 | SPITZ_MOD_SHIFT] = 0x23 | SPITZ_MOD_FN; /* colon */ 446 s->pre_map[0x09 | SPITZ_MOD_SHIFT] = 0x24 | SPITZ_MOD_FN; /* asterisk */ 447 s->pre_map[0x2b] = 0x25 | SPITZ_MOD_FN; /* backslash */ 448 s->pre_map[0x2b | SPITZ_MOD_SHIFT] = 0x26 | SPITZ_MOD_FN; /* bar */ 449 s->pre_map[0x0c | SPITZ_MOD_SHIFT] = 0x30 | SPITZ_MOD_FN; /* _ */ 450 s->pre_map[0x33 | SPITZ_MOD_SHIFT] = 0x33 | SPITZ_MOD_FN; /* less */ 451 s->pre_map[0x35] = 0x33 | SPITZ_MOD_SHIFT; /* slash */ 452 s->pre_map[0x34 | SPITZ_MOD_SHIFT] = 0x34 | SPITZ_MOD_FN; /* greater */ 453 s->pre_map[0x35 | SPITZ_MOD_SHIFT] = 0x34 | SPITZ_MOD_SHIFT; /* question */ 454 s->pre_map[0x49] = 0x48 | SPITZ_MOD_FN; /* Page_Up */ 455 s->pre_map[0x51] = 0x50 | SPITZ_MOD_FN; /* Page_Down */ 456 457 s->modifiers = 0; 458 s->imodifiers = 0; 459 s->fifopos = 0; 460 s->fifolen = 0; 461 } 462 463 #undef SPITZ_MOD_SHIFT 464 #undef SPITZ_MOD_CTRL 465 #undef SPITZ_MOD_FN 466 467 static int spitz_keyboard_post_load(void *opaque, int version_id) 468 { 469 SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; 470 471 /* Release all pressed keys */ 472 memset(s->keyrow, 0, sizeof(s->keyrow)); 473 spitz_keyboard_sense_update(s); 474 s->modifiers = 0; 475 s->imodifiers = 0; 476 s->fifopos = 0; 477 s->fifolen = 0; 478 479 return 0; 480 } 481 482 static void spitz_keyboard_register(PXA2xxState *cpu) 483 { 484 int i; 485 DeviceState *dev; 486 SpitzKeyboardState *s; 487 488 dev = sysbus_create_simple(TYPE_SPITZ_KEYBOARD, -1, NULL); 489 s = SPITZ_KEYBOARD(dev); 490 491 for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) 492 qdev_connect_gpio_out(dev, i, qdev_get_gpio_in(cpu->gpio, spitz_gpio_key_sense[i])); 493 494 for (i = 0; i < 5; i ++) 495 s->gpiomap[i] = qdev_get_gpio_in(cpu->gpio, spitz_gpiomap[i]); 496 497 if (!graphic_rotate) 498 s->gpiomap[4] = qemu_irq_invert(s->gpiomap[4]); 499 500 for (i = 0; i < 5; i++) 501 qemu_set_irq(s->gpiomap[i], 0); 502 503 for (i = 0; i < SPITZ_KEY_STROBE_NUM; i ++) 504 qdev_connect_gpio_out(cpu->gpio, spitz_gpio_key_strobe[i], 505 qdev_get_gpio_in(dev, i)); 506 507 timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); 508 509 qemu_add_kbd_event_handler(spitz_keyboard_handler, s); 510 } 511 512 static void spitz_keyboard_init(Object *obj) 513 { 514 DeviceState *dev = DEVICE(obj); 515 SpitzKeyboardState *s = SPITZ_KEYBOARD(obj); 516 int i, j; 517 518 for (i = 0; i < 0x80; i ++) 519 s->keymap[i] = -1; 520 for (i = 0; i < SPITZ_KEY_SENSE_NUM + 1; i ++) 521 for (j = 0; j < SPITZ_KEY_STROBE_NUM; j ++) 522 if (spitz_keymap[i][j] != -1) 523 s->keymap[spitz_keymap[i][j]] = (i << 4) | j; 524 525 spitz_keyboard_pre_map(s); 526 527 s->kbdtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL, spitz_keyboard_tick, s); 528 qdev_init_gpio_in(dev, spitz_keyboard_strobe, SPITZ_KEY_STROBE_NUM); 529 qdev_init_gpio_out(dev, s->sense, SPITZ_KEY_SENSE_NUM); 530 } 531 532 /* LCD backlight controller */ 533 534 #define LCDTG_RESCTL 0x00 535 #define LCDTG_PHACTRL 0x01 536 #define LCDTG_DUTYCTRL 0x02 537 #define LCDTG_POWERREG0 0x03 538 #define LCDTG_POWERREG1 0x04 539 #define LCDTG_GPOR3 0x05 540 #define LCDTG_PICTRL 0x06 541 #define LCDTG_POLCTRL 0x07 542 543 typedef struct { 544 SSISlave ssidev; 545 uint32_t bl_intensity; 546 uint32_t bl_power; 547 } SpitzLCDTG; 548 549 static void spitz_bl_update(SpitzLCDTG *s) 550 { 551 if (s->bl_power && s->bl_intensity) 552 zaurus_printf("LCD Backlight now at %i/63\n", s->bl_intensity); 553 else 554 zaurus_printf("LCD Backlight now off\n"); 555 } 556 557 /* FIXME: Implement GPIO properly and remove this hack. */ 558 static SpitzLCDTG *spitz_lcdtg; 559 560 static inline void spitz_bl_bit5(void *opaque, int line, int level) 561 { 562 SpitzLCDTG *s = spitz_lcdtg; 563 int prev = s->bl_intensity; 564 565 if (level) 566 s->bl_intensity &= ~0x20; 567 else 568 s->bl_intensity |= 0x20; 569 570 if (s->bl_power && prev != s->bl_intensity) 571 spitz_bl_update(s); 572 } 573 574 static inline void spitz_bl_power(void *opaque, int line, int level) 575 { 576 SpitzLCDTG *s = spitz_lcdtg; 577 s->bl_power = !!level; 578 spitz_bl_update(s); 579 } 580 581 static uint32_t spitz_lcdtg_transfer(SSISlave *dev, uint32_t value) 582 { 583 SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev); 584 int addr; 585 addr = value >> 5; 586 value &= 0x1f; 587 588 switch (addr) { 589 case LCDTG_RESCTL: 590 if (value) 591 zaurus_printf("LCD in QVGA mode\n"); 592 else 593 zaurus_printf("LCD in VGA mode\n"); 594 break; 595 596 case LCDTG_DUTYCTRL: 597 s->bl_intensity &= ~0x1f; 598 s->bl_intensity |= value; 599 if (s->bl_power) 600 spitz_bl_update(s); 601 break; 602 603 case LCDTG_POWERREG0: 604 /* Set common voltage to M62332FP */ 605 break; 606 } 607 return 0; 608 } 609 610 static void spitz_lcdtg_realize(SSISlave *dev, Error **errp) 611 { 612 SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev); 613 614 spitz_lcdtg = s; 615 s->bl_power = 0; 616 s->bl_intensity = 0x20; 617 } 618 619 /* SSP devices */ 620 621 #define CORGI_SSP_PORT 2 622 623 #define SPITZ_GPIO_LCDCON_CS 53 624 #define SPITZ_GPIO_ADS7846_CS 14 625 #define SPITZ_GPIO_MAX1111_CS 20 626 #define SPITZ_GPIO_TP_INT 11 627 628 static DeviceState *max1111; 629 630 /* "Demux" the signal based on current chipselect */ 631 typedef struct { 632 SSISlave ssidev; 633 SSIBus *bus[3]; 634 uint32_t enable[3]; 635 } CorgiSSPState; 636 637 static uint32_t corgi_ssp_transfer(SSISlave *dev, uint32_t value) 638 { 639 CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, dev); 640 int i; 641 642 for (i = 0; i < 3; i++) { 643 if (s->enable[i]) { 644 return ssi_transfer(s->bus[i], value); 645 } 646 } 647 return 0; 648 } 649 650 static void corgi_ssp_gpio_cs(void *opaque, int line, int level) 651 { 652 CorgiSSPState *s = (CorgiSSPState *)opaque; 653 assert(line >= 0 && line < 3); 654 s->enable[line] = !level; 655 } 656 657 #define MAX1111_BATT_VOLT 1 658 #define MAX1111_BATT_TEMP 2 659 #define MAX1111_ACIN_VOLT 3 660 661 #define SPITZ_BATTERY_TEMP 0xe0 /* About 2.9V */ 662 #define SPITZ_BATTERY_VOLT 0xd0 /* About 4.0V */ 663 #define SPITZ_CHARGEON_ACIN 0x80 /* About 5.0V */ 664 665 static void spitz_adc_temp_on(void *opaque, int line, int level) 666 { 667 if (!max1111) 668 return; 669 670 if (level) 671 max111x_set_input(max1111, MAX1111_BATT_TEMP, SPITZ_BATTERY_TEMP); 672 else 673 max111x_set_input(max1111, MAX1111_BATT_TEMP, 0); 674 } 675 676 static void corgi_ssp_realize(SSISlave *d, Error **errp) 677 { 678 DeviceState *dev = DEVICE(d); 679 CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, d); 680 681 qdev_init_gpio_in(dev, corgi_ssp_gpio_cs, 3); 682 s->bus[0] = ssi_create_bus(dev, "ssi0"); 683 s->bus[1] = ssi_create_bus(dev, "ssi1"); 684 s->bus[2] = ssi_create_bus(dev, "ssi2"); 685 } 686 687 static void spitz_ssp_attach(PXA2xxState *cpu) 688 { 689 DeviceState *mux; 690 DeviceState *dev; 691 void *bus; 692 693 mux = ssi_create_slave(cpu->ssp[CORGI_SSP_PORT - 1], "corgi-ssp"); 694 695 bus = qdev_get_child_bus(mux, "ssi0"); 696 ssi_create_slave(bus, "spitz-lcdtg"); 697 698 bus = qdev_get_child_bus(mux, "ssi1"); 699 dev = ssi_create_slave(bus, "ads7846"); 700 qdev_connect_gpio_out(dev, 0, 701 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_TP_INT)); 702 703 bus = qdev_get_child_bus(mux, "ssi2"); 704 max1111 = ssi_create_slave(bus, "max1111"); 705 max111x_set_input(max1111, MAX1111_BATT_VOLT, SPITZ_BATTERY_VOLT); 706 max111x_set_input(max1111, MAX1111_BATT_TEMP, 0); 707 max111x_set_input(max1111, MAX1111_ACIN_VOLT, SPITZ_CHARGEON_ACIN); 708 709 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_LCDCON_CS, 710 qdev_get_gpio_in(mux, 0)); 711 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ADS7846_CS, 712 qdev_get_gpio_in(mux, 1)); 713 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_MAX1111_CS, 714 qdev_get_gpio_in(mux, 2)); 715 } 716 717 /* CF Microdrive */ 718 719 static void spitz_microdrive_attach(PXA2xxState *cpu, int slot) 720 { 721 PCMCIACardState *md; 722 DriveInfo *dinfo; 723 724 dinfo = drive_get(IF_IDE, 0, 0); 725 if (!dinfo || dinfo->media_cd) 726 return; 727 md = dscm1xxxx_init(dinfo); 728 pxa2xx_pcmcia_attach(cpu->pcmcia[slot], md); 729 } 730 731 /* Wm8750 and Max7310 on I2C */ 732 733 #define AKITA_MAX_ADDR 0x18 734 #define SPITZ_WM_ADDRL 0x1b 735 #define SPITZ_WM_ADDRH 0x1a 736 737 #define SPITZ_GPIO_WM 5 738 739 static void spitz_wm8750_addr(void *opaque, int line, int level) 740 { 741 I2CSlave *wm = (I2CSlave *) opaque; 742 if (level) 743 i2c_set_slave_address(wm, SPITZ_WM_ADDRH); 744 else 745 i2c_set_slave_address(wm, SPITZ_WM_ADDRL); 746 } 747 748 static void spitz_i2c_setup(PXA2xxState *cpu) 749 { 750 /* Attach the CPU on one end of our I2C bus. */ 751 I2CBus *bus = pxa2xx_i2c_bus(cpu->i2c[0]); 752 753 DeviceState *wm; 754 755 /* Attach a WM8750 to the bus */ 756 wm = i2c_create_slave(bus, TYPE_WM8750, 0); 757 758 spitz_wm8750_addr(wm, 0, 0); 759 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_WM, 760 qemu_allocate_irq(spitz_wm8750_addr, wm, 0)); 761 /* .. and to the sound interface. */ 762 cpu->i2s->opaque = wm; 763 cpu->i2s->codec_out = wm8750_dac_dat; 764 cpu->i2s->codec_in = wm8750_adc_dat; 765 wm8750_data_req_set(wm, cpu->i2s->data_req, cpu->i2s); 766 } 767 768 static void spitz_akita_i2c_setup(PXA2xxState *cpu) 769 { 770 /* Attach a Max7310 to Akita I2C bus. */ 771 i2c_create_slave(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310", 772 AKITA_MAX_ADDR); 773 } 774 775 /* Other peripherals */ 776 777 static void spitz_out_switch(void *opaque, int line, int level) 778 { 779 switch (line) { 780 case 0: 781 zaurus_printf("Charging %s.\n", level ? "off" : "on"); 782 break; 783 case 1: 784 zaurus_printf("Discharging %s.\n", level ? "on" : "off"); 785 break; 786 case 2: 787 zaurus_printf("Green LED %s.\n", level ? "on" : "off"); 788 break; 789 case 3: 790 zaurus_printf("Orange LED %s.\n", level ? "on" : "off"); 791 break; 792 case 4: 793 spitz_bl_bit5(opaque, line, level); 794 break; 795 case 5: 796 spitz_bl_power(opaque, line, level); 797 break; 798 case 6: 799 spitz_adc_temp_on(opaque, line, level); 800 break; 801 } 802 } 803 804 #define SPITZ_SCP_LED_GREEN 1 805 #define SPITZ_SCP_JK_B 2 806 #define SPITZ_SCP_CHRG_ON 3 807 #define SPITZ_SCP_MUTE_L 4 808 #define SPITZ_SCP_MUTE_R 5 809 #define SPITZ_SCP_CF_POWER 6 810 #define SPITZ_SCP_LED_ORANGE 7 811 #define SPITZ_SCP_JK_A 8 812 #define SPITZ_SCP_ADC_TEMP_ON 9 813 #define SPITZ_SCP2_IR_ON 1 814 #define SPITZ_SCP2_AKIN_PULLUP 2 815 #define SPITZ_SCP2_BACKLIGHT_CONT 7 816 #define SPITZ_SCP2_BACKLIGHT_ON 8 817 #define SPITZ_SCP2_MIC_BIAS 9 818 819 static void spitz_scoop_gpio_setup(PXA2xxState *cpu, 820 DeviceState *scp0, DeviceState *scp1) 821 { 822 qemu_irq *outsignals = qemu_allocate_irqs(spitz_out_switch, cpu, 8); 823 824 qdev_connect_gpio_out(scp0, SPITZ_SCP_CHRG_ON, outsignals[0]); 825 qdev_connect_gpio_out(scp0, SPITZ_SCP_JK_B, outsignals[1]); 826 qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_GREEN, outsignals[2]); 827 qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_ORANGE, outsignals[3]); 828 829 if (scp1) { 830 qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]); 831 qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]); 832 } 833 834 qdev_connect_gpio_out(scp0, SPITZ_SCP_ADC_TEMP_ON, outsignals[6]); 835 } 836 837 #define SPITZ_GPIO_HSYNC 22 838 #define SPITZ_GPIO_SD_DETECT 9 839 #define SPITZ_GPIO_SD_WP 81 840 #define SPITZ_GPIO_ON_RESET 89 841 #define SPITZ_GPIO_BAT_COVER 90 842 #define SPITZ_GPIO_CF1_IRQ 105 843 #define SPITZ_GPIO_CF1_CD 94 844 #define SPITZ_GPIO_CF2_IRQ 106 845 #define SPITZ_GPIO_CF2_CD 93 846 847 static int spitz_hsync; 848 849 static void spitz_lcd_hsync_handler(void *opaque, int line, int level) 850 { 851 PXA2xxState *cpu = (PXA2xxState *) opaque; 852 qemu_set_irq(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_HSYNC), spitz_hsync); 853 spitz_hsync ^= 1; 854 } 855 856 static void spitz_reset(void *opaque, int line, int level) 857 { 858 if (level) { 859 qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); 860 } 861 } 862 863 static void spitz_gpio_setup(PXA2xxState *cpu, int slots) 864 { 865 qemu_irq lcd_hsync; 866 qemu_irq reset; 867 868 /* 869 * Bad hack: We toggle the LCD hsync GPIO on every GPIO status 870 * read to satisfy broken guests that poll-wait for hsync. 871 * Simulating a real hsync event would be less practical and 872 * wouldn't guarantee that a guest ever exits the loop. 873 */ 874 spitz_hsync = 0; 875 lcd_hsync = qemu_allocate_irq(spitz_lcd_hsync_handler, cpu, 0); 876 pxa2xx_gpio_read_notifier(cpu->gpio, lcd_hsync); 877 pxa2xx_lcd_vsync_notifier(cpu->lcd, lcd_hsync); 878 879 /* MMC/SD host */ 880 pxa2xx_mmci_handlers(cpu->mmc, 881 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_WP), 882 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_DETECT)); 883 884 /* Battery lock always closed */ 885 qemu_irq_raise(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_BAT_COVER)); 886 887 /* Handle reset */ 888 reset = qemu_allocate_irq(spitz_reset, cpu, 0); 889 qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ON_RESET, reset); 890 891 /* PCMCIA signals: card's IRQ and Card-Detect */ 892 if (slots >= 1) 893 pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[0], 894 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_IRQ), 895 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_CD)); 896 if (slots >= 2) 897 pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[1], 898 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_IRQ), 899 qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_CD)); 900 } 901 902 /* Board init. */ 903 enum spitz_model_e { spitz, akita, borzoi, terrier }; 904 905 #define SPITZ_RAM 0x04000000 906 #define SPITZ_ROM 0x00800000 907 908 static struct arm_boot_info spitz_binfo = { 909 .loader_start = PXA2XX_SDRAM_BASE, 910 .ram_size = 0x04000000, 911 }; 912 913 static void spitz_common_init(MachineState *machine, 914 enum spitz_model_e model, int arm_id) 915 { 916 PXA2xxState *mpu; 917 DeviceState *scp0, *scp1 = NULL; 918 MemoryRegion *address_space_mem = get_system_memory(); 919 MemoryRegion *rom = g_new(MemoryRegion, 1); 920 921 /* Setup CPU & memory */ 922 mpu = pxa270_init(address_space_mem, spitz_binfo.ram_size, 923 machine->cpu_type); 924 925 sl_flash_register(mpu, (model == spitz) ? FLASH_128M : FLASH_1024M); 926 927 memory_region_init_ram(rom, NULL, "spitz.rom", SPITZ_ROM, &error_fatal); 928 memory_region_set_readonly(rom, true); 929 memory_region_add_subregion(address_space_mem, 0, rom); 930 931 /* Setup peripherals */ 932 spitz_keyboard_register(mpu); 933 934 spitz_ssp_attach(mpu); 935 936 scp0 = sysbus_create_simple("scoop", 0x10800000, NULL); 937 if (model != akita) { 938 scp1 = sysbus_create_simple("scoop", 0x08800040, NULL); 939 } 940 941 spitz_scoop_gpio_setup(mpu, scp0, scp1); 942 943 spitz_gpio_setup(mpu, (model == akita) ? 1 : 2); 944 945 spitz_i2c_setup(mpu); 946 947 if (model == akita) 948 spitz_akita_i2c_setup(mpu); 949 950 if (model == terrier) 951 /* A 6.0 GB microdrive is permanently sitting in CF slot 1. */ 952 spitz_microdrive_attach(mpu, 1); 953 else if (model != akita) 954 /* A 4.0 GB microdrive is permanently sitting in CF slot 0. */ 955 spitz_microdrive_attach(mpu, 0); 956 957 spitz_binfo.kernel_filename = machine->kernel_filename; 958 spitz_binfo.kernel_cmdline = machine->kernel_cmdline; 959 spitz_binfo.initrd_filename = machine->initrd_filename; 960 spitz_binfo.board_id = arm_id; 961 arm_load_kernel(mpu->cpu, &spitz_binfo); 962 sl_bootparam_write(SL_PXA_PARAM_BASE); 963 } 964 965 static void spitz_init(MachineState *machine) 966 { 967 spitz_common_init(machine, spitz, 0x2c9); 968 } 969 970 static void borzoi_init(MachineState *machine) 971 { 972 spitz_common_init(machine, borzoi, 0x33f); 973 } 974 975 static void akita_init(MachineState *machine) 976 { 977 spitz_common_init(machine, akita, 0x2e8); 978 } 979 980 static void terrier_init(MachineState *machine) 981 { 982 spitz_common_init(machine, terrier, 0x33f); 983 } 984 985 static void akitapda_class_init(ObjectClass *oc, void *data) 986 { 987 MachineClass *mc = MACHINE_CLASS(oc); 988 989 mc->desc = "Sharp SL-C1000 (Akita) PDA (PXA270)"; 990 mc->init = akita_init; 991 mc->ignore_memory_transaction_failures = true; 992 mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); 993 } 994 995 static const TypeInfo akitapda_type = { 996 .name = MACHINE_TYPE_NAME("akita"), 997 .parent = TYPE_MACHINE, 998 .class_init = akitapda_class_init, 999 }; 1000 1001 static void spitzpda_class_init(ObjectClass *oc, void *data) 1002 { 1003 MachineClass *mc = MACHINE_CLASS(oc); 1004 1005 mc->desc = "Sharp SL-C3000 (Spitz) PDA (PXA270)"; 1006 mc->init = spitz_init; 1007 mc->block_default_type = IF_IDE; 1008 mc->ignore_memory_transaction_failures = true; 1009 mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); 1010 } 1011 1012 static const TypeInfo spitzpda_type = { 1013 .name = MACHINE_TYPE_NAME("spitz"), 1014 .parent = TYPE_MACHINE, 1015 .class_init = spitzpda_class_init, 1016 }; 1017 1018 static void borzoipda_class_init(ObjectClass *oc, void *data) 1019 { 1020 MachineClass *mc = MACHINE_CLASS(oc); 1021 1022 mc->desc = "Sharp SL-C3100 (Borzoi) PDA (PXA270)"; 1023 mc->init = borzoi_init; 1024 mc->block_default_type = IF_IDE; 1025 mc->ignore_memory_transaction_failures = true; 1026 mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); 1027 } 1028 1029 static const TypeInfo borzoipda_type = { 1030 .name = MACHINE_TYPE_NAME("borzoi"), 1031 .parent = TYPE_MACHINE, 1032 .class_init = borzoipda_class_init, 1033 }; 1034 1035 static void terrierpda_class_init(ObjectClass *oc, void *data) 1036 { 1037 MachineClass *mc = MACHINE_CLASS(oc); 1038 1039 mc->desc = "Sharp SL-C3200 (Terrier) PDA (PXA270)"; 1040 mc->init = terrier_init; 1041 mc->block_default_type = IF_IDE; 1042 mc->ignore_memory_transaction_failures = true; 1043 mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c5"); 1044 } 1045 1046 static const TypeInfo terrierpda_type = { 1047 .name = MACHINE_TYPE_NAME("terrier"), 1048 .parent = TYPE_MACHINE, 1049 .class_init = terrierpda_class_init, 1050 }; 1051 1052 static void spitz_machine_init(void) 1053 { 1054 type_register_static(&akitapda_type); 1055 type_register_static(&spitzpda_type); 1056 type_register_static(&borzoipda_type); 1057 type_register_static(&terrierpda_type); 1058 } 1059 1060 type_init(spitz_machine_init) 1061 1062 static bool is_version_0(void *opaque, int version_id) 1063 { 1064 return version_id == 0; 1065 } 1066 1067 static VMStateDescription vmstate_sl_nand_info = { 1068 .name = "sl-nand", 1069 .version_id = 0, 1070 .minimum_version_id = 0, 1071 .fields = (VMStateField[]) { 1072 VMSTATE_UINT8(ctl, SLNANDState), 1073 VMSTATE_STRUCT(ecc, SLNANDState, 0, vmstate_ecc_state, ECCState), 1074 VMSTATE_END_OF_LIST(), 1075 }, 1076 }; 1077 1078 static Property sl_nand_properties[] = { 1079 DEFINE_PROP_UINT8("manf_id", SLNANDState, manf_id, NAND_MFR_SAMSUNG), 1080 DEFINE_PROP_UINT8("chip_id", SLNANDState, chip_id, 0xf1), 1081 DEFINE_PROP_END_OF_LIST(), 1082 }; 1083 1084 static void sl_nand_class_init(ObjectClass *klass, void *data) 1085 { 1086 DeviceClass *dc = DEVICE_CLASS(klass); 1087 1088 dc->vmsd = &vmstate_sl_nand_info; 1089 dc->props = sl_nand_properties; 1090 dc->realize = sl_nand_realize; 1091 /* Reason: init() method uses drive_get() */ 1092 dc->user_creatable = false; 1093 } 1094 1095 static const TypeInfo sl_nand_info = { 1096 .name = TYPE_SL_NAND, 1097 .parent = TYPE_SYS_BUS_DEVICE, 1098 .instance_size = sizeof(SLNANDState), 1099 .instance_init = sl_nand_init, 1100 .class_init = sl_nand_class_init, 1101 }; 1102 1103 static VMStateDescription vmstate_spitz_kbd = { 1104 .name = "spitz-keyboard", 1105 .version_id = 1, 1106 .minimum_version_id = 0, 1107 .post_load = spitz_keyboard_post_load, 1108 .fields = (VMStateField[]) { 1109 VMSTATE_UINT16(sense_state, SpitzKeyboardState), 1110 VMSTATE_UINT16(strobe_state, SpitzKeyboardState), 1111 VMSTATE_UNUSED_TEST(is_version_0, 5), 1112 VMSTATE_END_OF_LIST(), 1113 }, 1114 }; 1115 1116 static void spitz_keyboard_class_init(ObjectClass *klass, void *data) 1117 { 1118 DeviceClass *dc = DEVICE_CLASS(klass); 1119 1120 dc->vmsd = &vmstate_spitz_kbd; 1121 } 1122 1123 static const TypeInfo spitz_keyboard_info = { 1124 .name = TYPE_SPITZ_KEYBOARD, 1125 .parent = TYPE_SYS_BUS_DEVICE, 1126 .instance_size = sizeof(SpitzKeyboardState), 1127 .instance_init = spitz_keyboard_init, 1128 .class_init = spitz_keyboard_class_init, 1129 }; 1130 1131 static const VMStateDescription vmstate_corgi_ssp_regs = { 1132 .name = "corgi-ssp", 1133 .version_id = 2, 1134 .minimum_version_id = 2, 1135 .fields = (VMStateField[]) { 1136 VMSTATE_SSI_SLAVE(ssidev, CorgiSSPState), 1137 VMSTATE_UINT32_ARRAY(enable, CorgiSSPState, 3), 1138 VMSTATE_END_OF_LIST(), 1139 } 1140 }; 1141 1142 static void corgi_ssp_class_init(ObjectClass *klass, void *data) 1143 { 1144 DeviceClass *dc = DEVICE_CLASS(klass); 1145 SSISlaveClass *k = SSI_SLAVE_CLASS(klass); 1146 1147 k->realize = corgi_ssp_realize; 1148 k->transfer = corgi_ssp_transfer; 1149 dc->vmsd = &vmstate_corgi_ssp_regs; 1150 } 1151 1152 static const TypeInfo corgi_ssp_info = { 1153 .name = "corgi-ssp", 1154 .parent = TYPE_SSI_SLAVE, 1155 .instance_size = sizeof(CorgiSSPState), 1156 .class_init = corgi_ssp_class_init, 1157 }; 1158 1159 static const VMStateDescription vmstate_spitz_lcdtg_regs = { 1160 .name = "spitz-lcdtg", 1161 .version_id = 1, 1162 .minimum_version_id = 1, 1163 .fields = (VMStateField[]) { 1164 VMSTATE_SSI_SLAVE(ssidev, SpitzLCDTG), 1165 VMSTATE_UINT32(bl_intensity, SpitzLCDTG), 1166 VMSTATE_UINT32(bl_power, SpitzLCDTG), 1167 VMSTATE_END_OF_LIST(), 1168 } 1169 }; 1170 1171 static void spitz_lcdtg_class_init(ObjectClass *klass, void *data) 1172 { 1173 DeviceClass *dc = DEVICE_CLASS(klass); 1174 SSISlaveClass *k = SSI_SLAVE_CLASS(klass); 1175 1176 k->realize = spitz_lcdtg_realize; 1177 k->transfer = spitz_lcdtg_transfer; 1178 dc->vmsd = &vmstate_spitz_lcdtg_regs; 1179 } 1180 1181 static const TypeInfo spitz_lcdtg_info = { 1182 .name = "spitz-lcdtg", 1183 .parent = TYPE_SSI_SLAVE, 1184 .instance_size = sizeof(SpitzLCDTG), 1185 .class_init = spitz_lcdtg_class_init, 1186 }; 1187 1188 static void spitz_register_types(void) 1189 { 1190 type_register_static(&corgi_ssp_info); 1191 type_register_static(&spitz_lcdtg_info); 1192 type_register_static(&spitz_keyboard_info); 1193 type_register_static(&sl_nand_info); 1194 } 1195 1196 type_init(spitz_register_types) 1197