hw/arm/spitz.c

   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_new(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     sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 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     qdev_init_gpio_in(dev, spitz_keyboard_strobe, SPITZ_KEY_STROBE_NUM);
 528     qdev_init_gpio_out(dev, s->sense, SPITZ_KEY_SENSE_NUM);
 529 }
 530
 531 static void spitz_keyboard_realize(DeviceState *dev, Error **errp)
 532 {
 533     SpitzKeyboardState *s = SPITZ_KEYBOARD(dev);
 534     s->kbdtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL, spitz_keyboard_tick, s);
 535 }
 536
 537 /* LCD backlight controller */
 538
 539 #define LCDTG_RESCTL    0x00
 540 #define LCDTG_PHACTRL   0x01
 541 #define LCDTG_DUTYCTRL  0x02
 542 #define LCDTG_POWERREG0 0x03
 543 #define LCDTG_POWERREG1 0x04
 544 #define LCDTG_GPOR3     0x05
 545 #define LCDTG_PICTRL    0x06
 546 #define LCDTG_POLCTRL   0x07
 547
 548 typedef struct {
 549     SSISlave ssidev;
 550     uint32_t bl_intensity;
 551     uint32_t bl_power;
 552 } SpitzLCDTG;
 553
 554 static void spitz_bl_update(SpitzLCDTG *s)
 555 {
 556     if (s->bl_power && s->bl_intensity)
 557         zaurus_printf("LCD Backlight now at %i/63\n", s->bl_intensity);
 558     else
 559         zaurus_printf("LCD Backlight now off\n");
 560 }
 561
 562 /* FIXME: Implement GPIO properly and remove this hack.  */
 563 static SpitzLCDTG *spitz_lcdtg;
 564
 565 static inline void spitz_bl_bit5(void *opaque, int line, int level)
 566 {
 567     SpitzLCDTG *s = spitz_lcdtg;
 568     int prev = s->bl_intensity;
 569
 570     if (level)
 571         s->bl_intensity &= ~0x20;
 572     else
 573         s->bl_intensity |= 0x20;
 574
 575     if (s->bl_power && prev != s->bl_intensity)
 576         spitz_bl_update(s);
 577 }
 578
 579 static inline void spitz_bl_power(void *opaque, int line, int level)
 580 {
 581     SpitzLCDTG *s = spitz_lcdtg;
 582     s->bl_power = !!level;
 583     spitz_bl_update(s);
 584 }
 585
 586 static uint32_t spitz_lcdtg_transfer(SSISlave *dev, uint32_t value)
 587 {
 588     SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev);
 589     int addr;
 590     addr = value >> 5;
 591     value &= 0x1f;
 592
 593     switch (addr) {
 594     case LCDTG_RESCTL:
 595         if (value)
 596             zaurus_printf("LCD in QVGA mode\n");
 597         else
 598             zaurus_printf("LCD in VGA mode\n");
 599         break;
 600
 601     case LCDTG_DUTYCTRL:
 602         s->bl_intensity &= ~0x1f;
 603         s->bl_intensity |= value;
 604         if (s->bl_power)
 605             spitz_bl_update(s);
 606         break;
 607
 608     case LCDTG_POWERREG0:
 609         /* Set common voltage to M62332FP */
 610         break;
 611     }
 612     return 0;
 613 }
 614
 615 static void spitz_lcdtg_realize(SSISlave *dev, Error **errp)
 616 {
 617     SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev);
 618
 619     spitz_lcdtg = s;
 620     s->bl_power = 0;
 621     s->bl_intensity = 0x20;
 622 }
 623
 624 /* SSP devices */
 625
 626 #define CORGI_SSP_PORT          2
 627
 628 #define SPITZ_GPIO_LCDCON_CS    53
 629 #define SPITZ_GPIO_ADS7846_CS   14
 630 #define SPITZ_GPIO_MAX1111_CS   20
 631 #define SPITZ_GPIO_TP_INT       11
 632
 633 static DeviceState *max1111;
 634
 635 /* "Demux" the signal based on current chipselect */
 636 typedef struct {
 637     SSISlave ssidev;
 638     SSIBus *bus[3];
 639     uint32_t enable[3];
 640 } CorgiSSPState;
 641
 642 static uint32_t corgi_ssp_transfer(SSISlave *dev, uint32_t value)
 643 {
 644     CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, dev);
 645     int i;
 646
 647     for (i = 0; i < 3; i++) {
 648         if (s->enable[i]) {
 649             return ssi_transfer(s->bus[i], value);
 650         }
 651     }
 652     return 0;
 653 }
 654
 655 static void corgi_ssp_gpio_cs(void *opaque, int line, int level)
 656 {
 657     CorgiSSPState *s = (CorgiSSPState *)opaque;
 658     assert(line >= 0 && line < 3);
 659     s->enable[line] = !level;
 660 }
 661
 662 #define MAX1111_BATT_VOLT       1
 663 #define MAX1111_BATT_TEMP       2
 664 #define MAX1111_ACIN_VOLT       3
 665
 666 #define SPITZ_BATTERY_TEMP      0xe0    /* About 2.9V */
 667 #define SPITZ_BATTERY_VOLT      0xd0    /* About 4.0V */
 668 #define SPITZ_CHARGEON_ACIN     0x80    /* About 5.0V */
 669
 670 static void spitz_adc_temp_on(void *opaque, int line, int level)
 671 {
 672     if (!max1111)
 673         return;
 674
 675     if (level)
 676         max111x_set_input(max1111, MAX1111_BATT_TEMP, SPITZ_BATTERY_TEMP);
 677     else
 678         max111x_set_input(max1111, MAX1111_BATT_TEMP, 0);
 679 }
 680
 681 static void corgi_ssp_realize(SSISlave *d, Error **errp)
 682 {
 683     DeviceState *dev = DEVICE(d);
 684     CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, d);
 685
 686     qdev_init_gpio_in(dev, corgi_ssp_gpio_cs, 3);
 687     s->bus[0] = ssi_create_bus(dev, "ssi0");
 688     s->bus[1] = ssi_create_bus(dev, "ssi1");
 689     s->bus[2] = ssi_create_bus(dev, "ssi2");
 690 }
 691
 692 static void spitz_ssp_attach(PXA2xxState *cpu)
 693 {
 694     DeviceState *mux;
 695     DeviceState *dev;
 696     void *bus;
 697
 698     mux = ssi_create_slave(cpu->ssp[CORGI_SSP_PORT - 1], "corgi-ssp");
 699
 700     bus = qdev_get_child_bus(mux, "ssi0");
 701     ssi_create_slave(bus, "spitz-lcdtg");
 702
 703     bus = qdev_get_child_bus(mux, "ssi1");
 704     dev = ssi_create_slave(bus, "ads7846");
 705     qdev_connect_gpio_out(dev, 0,
 706                           qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_TP_INT));
 707
 708     bus = qdev_get_child_bus(mux, "ssi2");
 709     max1111 = ssi_create_slave(bus, "max1111");
 710     max111x_set_input(max1111, MAX1111_BATT_VOLT, SPITZ_BATTERY_VOLT);
 711     max111x_set_input(max1111, MAX1111_BATT_TEMP, 0);
 712     max111x_set_input(max1111, MAX1111_ACIN_VOLT, SPITZ_CHARGEON_ACIN);
 713
 714     qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_LCDCON_CS,
 715                         qdev_get_gpio_in(mux, 0));
 716     qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ADS7846_CS,
 717                         qdev_get_gpio_in(mux, 1));
 718     qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_MAX1111_CS,
 719                         qdev_get_gpio_in(mux, 2));
 720 }
 721
 722 /* CF Microdrive */
 723
 724 static void spitz_microdrive_attach(PXA2xxState *cpu, int slot)
 725 {
 726     PCMCIACardState *md;
 727     DriveInfo *dinfo;
 728
 729     dinfo = drive_get(IF_IDE, 0, 0);
 730     if (!dinfo || dinfo->media_cd)
 731         return;
 732     md = dscm1xxxx_init(dinfo);
 733     pxa2xx_pcmcia_attach(cpu->pcmcia[slot], md);
 734 }
 735
 736 /* Wm8750 and Max7310 on I2C */
 737
 738 #define AKITA_MAX_ADDR  0x18
 739 #define SPITZ_WM_ADDRL  0x1b
 740 #define SPITZ_WM_ADDRH  0x1a
 741
 742 #define SPITZ_GPIO_WM   5
 743
 744 static void spitz_wm8750_addr(void *opaque, int line, int level)
 745 {
 746     I2CSlave *wm = (I2CSlave *) opaque;
 747     if (level)
 748         i2c_set_slave_address(wm, SPITZ_WM_ADDRH);
 749     else
 750         i2c_set_slave_address(wm, SPITZ_WM_ADDRL);
 751 }
 752
 753 static void spitz_i2c_setup(PXA2xxState *cpu)
 754 {
 755     /* Attach the CPU on one end of our I2C bus.  */
 756     I2CBus *bus = pxa2xx_i2c_bus(cpu->i2c[0]);
 757
 758     DeviceState *wm;
 759
 760     /* Attach a WM8750 to the bus */
 761     wm = i2c_create_slave(bus, TYPE_WM8750, 0);
 762
 763     spitz_wm8750_addr(wm, 0, 0);
 764     qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_WM,
 765                           qemu_allocate_irq(spitz_wm8750_addr, wm, 0));
 766     /* .. and to the sound interface.  */
 767     cpu->i2s->opaque = wm;
 768     cpu->i2s->codec_out = wm8750_dac_dat;
 769     cpu->i2s->codec_in = wm8750_adc_dat;
 770     wm8750_data_req_set(wm, cpu->i2s->data_req, cpu->i2s);
 771 }
 772
 773 static void spitz_akita_i2c_setup(PXA2xxState *cpu)
 774 {
 775     /* Attach a Max7310 to Akita I2C bus.  */
 776     i2c_create_slave(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310",
 777                      AKITA_MAX_ADDR);
 778 }
 779
 780 /* Other peripherals */
 781
 782 static void spitz_out_switch(void *opaque, int line, int level)
 783 {
 784     switch (line) {
 785     case 0:
 786         zaurus_printf("Charging %s.\n", level ? "off" : "on");
 787         break;
 788     case 1:
 789         zaurus_printf("Discharging %s.\n", level ? "on" : "off");
 790         break;
 791     case 2:
 792         zaurus_printf("Green LED %s.\n", level ? "on" : "off");
 793         break;
 794     case 3:
 795         zaurus_printf("Orange LED %s.\n", level ? "on" : "off");
 796         break;
 797     case 4:
 798         spitz_bl_bit5(opaque, line, level);
 799         break;
 800     case 5:
 801         spitz_bl_power(opaque, line, level);
 802         break;
 803     case 6:
 804         spitz_adc_temp_on(opaque, line, level);
 805         break;
 806     }
 807 }
 808
 809 #define SPITZ_SCP_LED_GREEN             1
 810 #define SPITZ_SCP_JK_B                  2
 811 #define SPITZ_SCP_CHRG_ON               3
 812 #define SPITZ_SCP_MUTE_L                4
 813 #define SPITZ_SCP_MUTE_R                5
 814 #define SPITZ_SCP_CF_POWER              6
 815 #define SPITZ_SCP_LED_ORANGE            7
 816 #define SPITZ_SCP_JK_A                  8
 817 #define SPITZ_SCP_ADC_TEMP_ON           9
 818 #define SPITZ_SCP2_IR_ON                1
 819 #define SPITZ_SCP2_AKIN_PULLUP          2
 820 #define SPITZ_SCP2_BACKLIGHT_CONT       7
 821 #define SPITZ_SCP2_BACKLIGHT_ON         8
 822 #define SPITZ_SCP2_MIC_BIAS             9
 823
 824 static void spitz_scoop_gpio_setup(PXA2xxState *cpu,
 825                 DeviceState *scp0, DeviceState *scp1)
 826 {
 827     qemu_irq *outsignals = qemu_allocate_irqs(spitz_out_switch, cpu, 8);
 828
 829     qdev_connect_gpio_out(scp0, SPITZ_SCP_CHRG_ON, outsignals[0]);
 830     qdev_connect_gpio_out(scp0, SPITZ_SCP_JK_B, outsignals[1]);
 831     qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_GREEN, outsignals[2]);
 832     qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_ORANGE, outsignals[3]);
 833
 834     if (scp1) {
 835         qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]);
 836         qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]);
 837     }
 838
 839     qdev_connect_gpio_out(scp0, SPITZ_SCP_ADC_TEMP_ON, outsignals[6]);
 840 }
 841
 842 #define SPITZ_GPIO_HSYNC                22
 843 #define SPITZ_GPIO_SD_DETECT            9
 844 #define SPITZ_GPIO_SD_WP                81
 845 #define SPITZ_GPIO_ON_RESET             89
 846 #define SPITZ_GPIO_BAT_COVER            90
 847 #define SPITZ_GPIO_CF1_IRQ              105
 848 #define SPITZ_GPIO_CF1_CD               94
 849 #define SPITZ_GPIO_CF2_IRQ              106
 850 #define SPITZ_GPIO_CF2_CD               93
 851
 852 static int spitz_hsync;
 853
 854 static void spitz_lcd_hsync_handler(void *opaque, int line, int level)
 855 {
 856     PXA2xxState *cpu = (PXA2xxState *) opaque;
 857     qemu_set_irq(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_HSYNC), spitz_hsync);
 858     spitz_hsync ^= 1;
 859 }
 860
 861 static void spitz_reset(void *opaque, int line, int level)
 862 {
 863     if (level) {
 864         qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
 865     }
 866 }
 867
 868 static void spitz_gpio_setup(PXA2xxState *cpu, int slots)
 869 {
 870     qemu_irq lcd_hsync;
 871     qemu_irq reset;
 872
 873     /*
 874      * Bad hack: We toggle the LCD hsync GPIO on every GPIO status
 875      * read to satisfy broken guests that poll-wait for hsync.
 876      * Simulating a real hsync event would be less practical and
 877      * wouldn't guarantee that a guest ever exits the loop.
 878      */
 879     spitz_hsync = 0;
 880     lcd_hsync = qemu_allocate_irq(spitz_lcd_hsync_handler, cpu, 0);
 881     pxa2xx_gpio_read_notifier(cpu->gpio, lcd_hsync);
 882     pxa2xx_lcd_vsync_notifier(cpu->lcd, lcd_hsync);
 883
 884     /* MMC/SD host */
 885     pxa2xx_mmci_handlers(cpu->mmc,
 886                     qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_WP),
 887                     qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_DETECT));
 888
 889     /* Battery lock always closed */
 890     qemu_irq_raise(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_BAT_COVER));
 891
 892     /* Handle reset */
 893     reset = qemu_allocate_irq(spitz_reset, cpu, 0);
 894     qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ON_RESET, reset);
 895
 896     /* PCMCIA signals: card's IRQ and Card-Detect */
 897     if (slots >= 1)
 898         pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[0],
 899                         qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_IRQ),
 900                         qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_CD));
 901     if (slots >= 2)
 902         pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[1],
 903                         qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_IRQ),
 904                         qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_CD));
 905 }
 906
 907 /* Board init.  */
 908 enum spitz_model_e { spitz, akita, borzoi, terrier };
 909
 910 #define SPITZ_RAM       0x04000000
 911 #define SPITZ_ROM       0x00800000
 912
 913 static struct arm_boot_info spitz_binfo = {
 914     .loader_start = PXA2XX_SDRAM_BASE,
 915     .ram_size = 0x04000000,
 916 };
 917
 918 static void spitz_common_init(MachineState *machine,
 919                               enum spitz_model_e model, int arm_id)
 920 {
 921     PXA2xxState *mpu;
 922     DeviceState *scp0, *scp1 = NULL;
 923     MemoryRegion *address_space_mem = get_system_memory();
 924     MemoryRegion *rom = g_new(MemoryRegion, 1);
 925
 926     /* Setup CPU & memory */
 927     mpu = pxa270_init(address_space_mem, spitz_binfo.ram_size,
 928                       machine->cpu_type);
 929
 930     sl_flash_register(mpu, (model == spitz) ? FLASH_128M : FLASH_1024M);
 931
 932     memory_region_init_rom(rom, NULL, "spitz.rom", SPITZ_ROM, &error_fatal);
 933     memory_region_add_subregion(address_space_mem, 0, rom);
 934
 935     /* Setup peripherals */
 936     spitz_keyboard_register(mpu);
 937
 938     spitz_ssp_attach(mpu);
 939
 940     scp0 = sysbus_create_simple("scoop", 0x10800000, NULL);
 941     if (model != akita) {
 942         scp1 = sysbus_create_simple("scoop", 0x08800040, NULL);
 943     }
 944
 945     spitz_scoop_gpio_setup(mpu, scp0, scp1);
 946
 947     spitz_gpio_setup(mpu, (model == akita) ? 1 : 2);
 948
 949     spitz_i2c_setup(mpu);
 950
 951     if (model == akita)
 952         spitz_akita_i2c_setup(mpu);
 953
 954     if (model == terrier)
 955         /* A 6.0 GB microdrive is permanently sitting in CF slot 1.  */
 956         spitz_microdrive_attach(mpu, 1);
 957     else if (model != akita)
 958         /* A 4.0 GB microdrive is permanently sitting in CF slot 0.  */
 959         spitz_microdrive_attach(mpu, 0);
 960
 961     spitz_binfo.board_id = arm_id;
 962     arm_load_kernel(mpu->cpu, machine, &spitz_binfo);
 963     sl_bootparam_write(SL_PXA_PARAM_BASE);
 964 }
 965
 966 static void spitz_init(MachineState *machine)
 967 {
 968     spitz_common_init(machine, spitz, 0x2c9);
 969 }
 970
 971 static void borzoi_init(MachineState *machine)
 972 {
 973     spitz_common_init(machine, borzoi, 0x33f);
 974 }
 975
 976 static void akita_init(MachineState *machine)
 977 {
 978     spitz_common_init(machine, akita, 0x2e8);
 979 }
 980
 981 static void terrier_init(MachineState *machine)
 982 {
 983     spitz_common_init(machine, terrier, 0x33f);
 984 }
 985
 986 static void akitapda_class_init(ObjectClass *oc, void *data)
 987 {
 988     MachineClass *mc = MACHINE_CLASS(oc);
 989
 990     mc->desc = "Sharp SL-C1000 (Akita) PDA (PXA270)";
 991     mc->init = akita_init;
 992     mc->ignore_memory_transaction_failures = true;
 993     mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0");
 994 }
 995
 996 static const TypeInfo akitapda_type = {
 997     .name = MACHINE_TYPE_NAME("akita"),
 998     .parent = TYPE_MACHINE,
 999     .class_init = akitapda_class_init,
1000 };
1001
1002 static void spitzpda_class_init(ObjectClass *oc, void *data)
1003 {
1004     MachineClass *mc = MACHINE_CLASS(oc);
1005
1006     mc->desc = "Sharp SL-C3000 (Spitz) PDA (PXA270)";
1007     mc->init = spitz_init;
1008     mc->block_default_type = IF_IDE;
1009     mc->ignore_memory_transaction_failures = true;
1010     mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0");
1011 }
1012
1013 static const TypeInfo spitzpda_type = {
1014     .name = MACHINE_TYPE_NAME("spitz"),
1015     .parent = TYPE_MACHINE,
1016     .class_init = spitzpda_class_init,
1017 };
1018
1019 static void borzoipda_class_init(ObjectClass *oc, void *data)
1020 {
1021     MachineClass *mc = MACHINE_CLASS(oc);
1022
1023     mc->desc = "Sharp SL-C3100 (Borzoi) PDA (PXA270)";
1024     mc->init = borzoi_init;
1025     mc->block_default_type = IF_IDE;
1026     mc->ignore_memory_transaction_failures = true;
1027     mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0");
1028 }
1029
1030 static const TypeInfo borzoipda_type = {
1031     .name = MACHINE_TYPE_NAME("borzoi"),
1032     .parent = TYPE_MACHINE,
1033     .class_init = borzoipda_class_init,
1034 };
1035
1036 static void terrierpda_class_init(ObjectClass *oc, void *data)
1037 {
1038     MachineClass *mc = MACHINE_CLASS(oc);
1039
1040     mc->desc = "Sharp SL-C3200 (Terrier) PDA (PXA270)";
1041     mc->init = terrier_init;
1042     mc->block_default_type = IF_IDE;
1043     mc->ignore_memory_transaction_failures = true;
1044     mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c5");
1045 }
1046
1047 static const TypeInfo terrierpda_type = {
1048     .name = MACHINE_TYPE_NAME("terrier"),
1049     .parent = TYPE_MACHINE,
1050     .class_init = terrierpda_class_init,
1051 };
1052
1053 static void spitz_machine_init(void)
1054 {
1055     type_register_static(&akitapda_type);
1056     type_register_static(&spitzpda_type);
1057     type_register_static(&borzoipda_type);
1058     type_register_static(&terrierpda_type);
1059 }
1060
1061 type_init(spitz_machine_init)
1062
1063 static bool is_version_0(void *opaque, int version_id)
1064 {
1065     return version_id == 0;
1066 }
1067
1068 static VMStateDescription vmstate_sl_nand_info = {
1069     .name = "sl-nand",
1070     .version_id = 0,
1071     .minimum_version_id = 0,
1072     .fields = (VMStateField[]) {
1073         VMSTATE_UINT8(ctl, SLNANDState),
1074         VMSTATE_STRUCT(ecc, SLNANDState, 0, vmstate_ecc_state, ECCState),
1075         VMSTATE_END_OF_LIST(),
1076     },
1077 };
1078
1079 static Property sl_nand_properties[] = {
1080     DEFINE_PROP_UINT8("manf_id", SLNANDState, manf_id, NAND_MFR_SAMSUNG),
1081     DEFINE_PROP_UINT8("chip_id", SLNANDState, chip_id, 0xf1),
1082     DEFINE_PROP_END_OF_LIST(),
1083 };
1084
1085 static void sl_nand_class_init(ObjectClass *klass, void *data)
1086 {
1087     DeviceClass *dc = DEVICE_CLASS(klass);
1088
1089     dc->vmsd = &vmstate_sl_nand_info;
1090     device_class_set_props(dc, sl_nand_properties);
1091     dc->realize = sl_nand_realize;
1092     /* Reason: init() method uses drive_get() */
1093     dc->user_creatable = false;
1094 }
1095
1096 static const TypeInfo sl_nand_info = {
1097     .name          = TYPE_SL_NAND,
1098     .parent        = TYPE_SYS_BUS_DEVICE,
1099     .instance_size = sizeof(SLNANDState),
1100     .instance_init = sl_nand_init,
1101     .class_init    = sl_nand_class_init,
1102 };
1103
1104 static VMStateDescription vmstate_spitz_kbd = {
1105     .name = "spitz-keyboard",
1106     .version_id = 1,
1107     .minimum_version_id = 0,
1108     .post_load = spitz_keyboard_post_load,
1109     .fields = (VMStateField[]) {
1110         VMSTATE_UINT16(sense_state, SpitzKeyboardState),
1111         VMSTATE_UINT16(strobe_state, SpitzKeyboardState),
1112         VMSTATE_UNUSED_TEST(is_version_0, 5),
1113         VMSTATE_END_OF_LIST(),
1114     },
1115 };
1116
1117 static void spitz_keyboard_class_init(ObjectClass *klass, void *data)
1118 {
1119     DeviceClass *dc = DEVICE_CLASS(klass);
1120
1121     dc->vmsd = &vmstate_spitz_kbd;
1122     dc->realize = spitz_keyboard_realize;
1123 }
1124
1125 static const TypeInfo spitz_keyboard_info = {
1126     .name          = TYPE_SPITZ_KEYBOARD,
1127     .parent        = TYPE_SYS_BUS_DEVICE,
1128     .instance_size = sizeof(SpitzKeyboardState),
1129     .instance_init = spitz_keyboard_init,
1130     .class_init    = spitz_keyboard_class_init,
1131 };
1132
1133 static const VMStateDescription vmstate_corgi_ssp_regs = {
1134     .name = "corgi-ssp",
1135     .version_id = 2,
1136     .minimum_version_id = 2,
1137     .fields = (VMStateField[]) {
1138         VMSTATE_SSI_SLAVE(ssidev, CorgiSSPState),
1139         VMSTATE_UINT32_ARRAY(enable, CorgiSSPState, 3),
1140         VMSTATE_END_OF_LIST(),
1141     }
1142 };
1143
1144 static void corgi_ssp_class_init(ObjectClass *klass, void *data)
1145 {
1146     DeviceClass *dc = DEVICE_CLASS(klass);
1147     SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
1148
1149     k->realize = corgi_ssp_realize;
1150     k->transfer = corgi_ssp_transfer;
1151     dc->vmsd = &vmstate_corgi_ssp_regs;
1152 }
1153
1154 static const TypeInfo corgi_ssp_info = {
1155     .name          = "corgi-ssp",
1156     .parent        = TYPE_SSI_SLAVE,
1157     .instance_size = sizeof(CorgiSSPState),
1158     .class_init    = corgi_ssp_class_init,
1159 };
1160
1161 static const VMStateDescription vmstate_spitz_lcdtg_regs = {
1162     .name = "spitz-lcdtg",
1163     .version_id = 1,
1164     .minimum_version_id = 1,
1165     .fields = (VMStateField[]) {
1166         VMSTATE_SSI_SLAVE(ssidev, SpitzLCDTG),
1167         VMSTATE_UINT32(bl_intensity, SpitzLCDTG),
1168         VMSTATE_UINT32(bl_power, SpitzLCDTG),
1169         VMSTATE_END_OF_LIST(),
1170     }
1171 };
1172
1173 static void spitz_lcdtg_class_init(ObjectClass *klass, void *data)
1174 {
1175     DeviceClass *dc = DEVICE_CLASS(klass);
1176     SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
1177
1178     k->realize = spitz_lcdtg_realize;
1179     k->transfer = spitz_lcdtg_transfer;
1180     dc->vmsd = &vmstate_spitz_lcdtg_regs;
1181 }
1182
1183 static const TypeInfo spitz_lcdtg_info = {
1184     .name          = "spitz-lcdtg",
1185     .parent        = TYPE_SSI_SLAVE,
1186     .instance_size = sizeof(SpitzLCDTG),
1187     .class_init    = spitz_lcdtg_class_init,
1188 };
1189
1190 static void spitz_register_types(void)
1191 {
1192     type_register_static(&corgi_ssp_info);
1193     type_register_static(&spitz_lcdtg_info);
1194     type_register_static(&spitz_keyboard_info);
1195     type_register_static(&sl_nand_info);
1196 }
1197
1198 type_init(spitz_register_types)