diff options
Diffstat (limited to 'hw/arm/spitz.c')
| -rw-r--r-- | hw/arm/spitz.c | 1284 |
1 files changed, 0 insertions, 1284 deletions
diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c deleted file mode 100644 index 62cd55b..0000000 --- a/hw/arm/spitz.c +++ /dev/null @@ -1,1284 +0,0 @@ -/* - * PXA270-based Clamshell PDA platforms. - * - * Copyright (c) 2006 Openedhand Ltd. - * Written by Andrzej Zaborowski <balrog@zabor.org> - * - * This code is licensed under the GNU GPL v2. - * - * Contributions after 2012-01-13 are licensed under the terms of the - * GNU GPL, version 2 or (at your option) any later version. - */ - -#include "qemu/osdep.h" -#include "qapi/error.h" -#include "hw/arm/pxa.h" -#include "hw/arm/boot.h" -#include "sysemu/runstate.h" -#include "sysemu/sysemu.h" -#include "hw/pcmcia.h" -#include "hw/qdev-properties.h" -#include "hw/i2c/i2c.h" -#include "hw/irq.h" -#include "hw/ssi/ssi.h" -#include "hw/block/flash.h" -#include "qemu/timer.h" -#include "qemu/log.h" -#include "hw/arm/sharpsl.h" -#include "ui/console.h" -#include "hw/audio/wm8750.h" -#include "audio/audio.h" -#include "hw/boards.h" -#include "hw/sysbus.h" -#include "hw/adc/max111x.h" -#include "migration/vmstate.h" -#include "exec/address-spaces.h" -#include "qom/object.h" -#include "audio/audio.h" - -enum spitz_model_e { spitz, akita, borzoi, terrier }; - -struct SpitzMachineClass { - MachineClass parent; - enum spitz_model_e model; - int arm_id; -}; - -struct SpitzMachineState { - MachineState parent; - PXA2xxState *mpu; - DeviceState *mux; - DeviceState *lcdtg; - DeviceState *ads7846; - DeviceState *max1111; - DeviceState *scp0; - DeviceState *scp1; - DeviceState *misc_gpio; -}; - -#define TYPE_SPITZ_MACHINE "spitz-common" -OBJECT_DECLARE_TYPE(SpitzMachineState, SpitzMachineClass, SPITZ_MACHINE) - -#define zaurus_printf(format, ...) \ - fprintf(stderr, "%s: " format, __func__, ##__VA_ARGS__) - -/* Spitz Flash */ -#define FLASH_BASE 0x0c000000 -#define FLASH_ECCLPLB 0x00 /* Line parity 7 - 0 bit */ -#define FLASH_ECCLPUB 0x04 /* Line parity 15 - 8 bit */ -#define FLASH_ECCCP 0x08 /* Column parity 5 - 0 bit */ -#define FLASH_ECCCNTR 0x0c /* ECC byte counter */ -#define FLASH_ECCCLRR 0x10 /* Clear ECC */ -#define FLASH_FLASHIO 0x14 /* Flash I/O */ -#define FLASH_FLASHCTL 0x18 /* Flash Control */ - -#define FLASHCTL_CE0 (1 << 0) -#define FLASHCTL_CLE (1 << 1) -#define FLASHCTL_ALE (1 << 2) -#define FLASHCTL_WP (1 << 3) -#define FLASHCTL_CE1 (1 << 4) -#define FLASHCTL_RYBY (1 << 5) -#define FLASHCTL_NCE (FLASHCTL_CE0 | FLASHCTL_CE1) - -#define TYPE_SL_NAND "sl-nand" -OBJECT_DECLARE_SIMPLE_TYPE(SLNANDState, SL_NAND) - -struct SLNANDState { - SysBusDevice parent_obj; - - MemoryRegion iomem; - DeviceState *nand; - uint8_t ctl; - uint8_t manf_id; - uint8_t chip_id; - ECCState ecc; -}; - -static uint64_t sl_read(void *opaque, hwaddr addr, unsigned size) -{ - SLNANDState *s = (SLNANDState *) opaque; - int ryby; - - switch (addr) { -#define BSHR(byte, from, to) ((s->ecc.lp[byte] >> (from - to)) & (1 << to)) - case FLASH_ECCLPLB: - return BSHR(0, 4, 0) | BSHR(0, 5, 2) | BSHR(0, 6, 4) | BSHR(0, 7, 6) | - BSHR(1, 4, 1) | BSHR(1, 5, 3) | BSHR(1, 6, 5) | BSHR(1, 7, 7); - -#define BSHL(byte, from, to) ((s->ecc.lp[byte] << (to - from)) & (1 << to)) - case FLASH_ECCLPUB: - return BSHL(0, 0, 0) | BSHL(0, 1, 2) | BSHL(0, 2, 4) | BSHL(0, 3, 6) | - BSHL(1, 0, 1) | BSHL(1, 1, 3) | BSHL(1, 2, 5) | BSHL(1, 3, 7); - - case FLASH_ECCCP: - return s->ecc.cp; - - case FLASH_ECCCNTR: - return s->ecc.count & 0xff; - - case FLASH_FLASHCTL: - nand_getpins(s->nand, &ryby); - if (ryby) - return s->ctl | FLASHCTL_RYBY; - else - return s->ctl; - - case FLASH_FLASHIO: - if (size == 4) { - return ecc_digest(&s->ecc, nand_getio(s->nand)) | - (ecc_digest(&s->ecc, nand_getio(s->nand)) << 16); - } - return ecc_digest(&s->ecc, nand_getio(s->nand)); - - default: - qemu_log_mask(LOG_GUEST_ERROR, - "sl_read: bad register offset 0x%02" HWADDR_PRIx "\n", - addr); - } - return 0; -} - -static void sl_write(void *opaque, hwaddr addr, - uint64_t value, unsigned size) -{ - SLNANDState *s = (SLNANDState *) opaque; - - switch (addr) { - case FLASH_ECCCLRR: - /* Value is ignored. */ - ecc_reset(&s->ecc); - break; - - case FLASH_FLASHCTL: - s->ctl = value & 0xff & ~FLASHCTL_RYBY; - nand_setpins(s->nand, - s->ctl & FLASHCTL_CLE, - s->ctl & FLASHCTL_ALE, - s->ctl & FLASHCTL_NCE, - s->ctl & FLASHCTL_WP, - 0); - break; - - case FLASH_FLASHIO: - nand_setio(s->nand, ecc_digest(&s->ecc, value & 0xff)); - break; - - default: - qemu_log_mask(LOG_GUEST_ERROR, - "sl_write: bad register offset 0x%02" HWADDR_PRIx "\n", - addr); - } -} - -enum { - FLASH_128M, - FLASH_1024M, -}; - -static const MemoryRegionOps sl_ops = { - .read = sl_read, - .write = sl_write, - .endianness = DEVICE_NATIVE_ENDIAN, -}; - -static void sl_flash_register(PXA2xxState *cpu, int size) -{ - DeviceState *dev; - - dev = qdev_new(TYPE_SL_NAND); - - qdev_prop_set_uint8(dev, "manf_id", NAND_MFR_SAMSUNG); - if (size == FLASH_128M) - qdev_prop_set_uint8(dev, "chip_id", 0x73); - else if (size == FLASH_1024M) - qdev_prop_set_uint8(dev, "chip_id", 0xf1); - - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); - sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, FLASH_BASE); -} - -static void sl_nand_init(Object *obj) -{ - SLNANDState *s = SL_NAND(obj); - SysBusDevice *dev = SYS_BUS_DEVICE(obj); - - s->ctl = 0; - - memory_region_init_io(&s->iomem, obj, &sl_ops, s, "sl", 0x40); - sysbus_init_mmio(dev, &s->iomem); -} - -static void sl_nand_realize(DeviceState *dev, Error **errp) -{ - SLNANDState *s = SL_NAND(dev); - DriveInfo *nand; - - /* FIXME use a qdev drive property instead of drive_get() */ - nand = drive_get(IF_MTD, 0, 0); - s->nand = nand_init(nand ? blk_by_legacy_dinfo(nand) : NULL, - s->manf_id, s->chip_id); -} - -/* Spitz Keyboard */ - -#define SPITZ_KEY_STROBE_NUM 11 -#define SPITZ_KEY_SENSE_NUM 7 - -static const int spitz_gpio_key_sense[SPITZ_KEY_SENSE_NUM] = { - 12, 17, 91, 34, 36, 38, 39 -}; - -static const int spitz_gpio_key_strobe[SPITZ_KEY_STROBE_NUM] = { - 88, 23, 24, 25, 26, 27, 52, 103, 107, 108, 114 -}; - -/* Eighth additional row maps the special keys */ -static int spitz_keymap[SPITZ_KEY_SENSE_NUM + 1][SPITZ_KEY_STROBE_NUM] = { - { 0x1d, 0x02, 0x04, 0x06, 0x07, 0x08, 0x0a, 0x0b, 0x0e, 0x3f, 0x40 }, - { -1 , 0x03, 0x05, 0x13, 0x15, 0x09, 0x17, 0x18, 0x19, 0x41, 0x42 }, - { 0x0f, 0x10, 0x12, 0x14, 0x22, 0x16, 0x24, 0x25, -1 , -1 , -1 }, - { 0x3c, 0x11, 0x1f, 0x21, 0x2f, 0x23, 0x32, 0x26, -1 , 0x36, -1 }, - { 0x3b, 0x1e, 0x20, 0x2e, 0x30, 0x31, 0x34, -1 , 0x1c, 0x2a, -1 }, - { 0x44, 0x2c, 0x2d, 0x0c, 0x39, 0x33, -1 , 0x48, -1 , -1 , 0x38 }, - { 0x37, 0x3d, -1 , 0x45, 0x57, 0x58, 0x4b, 0x50, 0x4d, -1 , -1 }, - { 0x52, 0x43, 0x01, 0x47, 0x49, -1 , -1 , -1 , -1 , -1 , -1 }, -}; - -#define SPITZ_GPIO_AK_INT 13 /* Remote control */ -#define SPITZ_GPIO_SYNC 16 /* Sync button */ -#define SPITZ_GPIO_ON_KEY 95 /* Power button */ -#define SPITZ_GPIO_SWA 97 /* Lid */ -#define SPITZ_GPIO_SWB 96 /* Tablet mode */ - -/* The special buttons are mapped to unused keys */ -static const int spitz_gpiomap[5] = { - SPITZ_GPIO_AK_INT, SPITZ_GPIO_SYNC, SPITZ_GPIO_ON_KEY, - SPITZ_GPIO_SWA, SPITZ_GPIO_SWB, -}; - -#define TYPE_SPITZ_KEYBOARD "spitz-keyboard" -OBJECT_DECLARE_SIMPLE_TYPE(SpitzKeyboardState, SPITZ_KEYBOARD) - -struct SpitzKeyboardState { - SysBusDevice parent_obj; - - qemu_irq sense[SPITZ_KEY_SENSE_NUM]; - qemu_irq gpiomap[5]; - int keymap[0x80]; - uint16_t keyrow[SPITZ_KEY_SENSE_NUM]; - uint16_t strobe_state; - uint16_t sense_state; - - uint16_t pre_map[0x100]; - uint16_t modifiers; - uint16_t imodifiers; - uint8_t fifo[16]; - int fifopos, fifolen; - QEMUTimer *kbdtimer; -}; - -static void spitz_keyboard_sense_update(SpitzKeyboardState *s) -{ - int i; - uint16_t strobe, sense = 0; - for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) { - strobe = s->keyrow[i] & s->strobe_state; - if (strobe) { - sense |= 1 << i; - if (!(s->sense_state & (1 << i))) - qemu_irq_raise(s->sense[i]); - } else if (s->sense_state & (1 << i)) - qemu_irq_lower(s->sense[i]); - } - - s->sense_state = sense; -} - -static void spitz_keyboard_strobe(void *opaque, int line, int level) -{ - SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; - - if (level) - s->strobe_state |= 1 << line; - else - s->strobe_state &= ~(1 << line); - spitz_keyboard_sense_update(s); -} - -static void spitz_keyboard_keydown(SpitzKeyboardState *s, int keycode) -{ - int spitz_keycode = s->keymap[keycode & 0x7f]; - if (spitz_keycode == -1) - return; - - /* Handle the additional keys */ - if ((spitz_keycode >> 4) == SPITZ_KEY_SENSE_NUM) { - qemu_set_irq(s->gpiomap[spitz_keycode & 0xf], (keycode < 0x80)); - return; - } - - if (keycode & 0x80) - s->keyrow[spitz_keycode >> 4] &= ~(1 << (spitz_keycode & 0xf)); - else - s->keyrow[spitz_keycode >> 4] |= 1 << (spitz_keycode & 0xf); - - spitz_keyboard_sense_update(s); -} - -#define SPITZ_MOD_SHIFT (1 << 7) -#define SPITZ_MOD_CTRL (1 << 8) -#define SPITZ_MOD_FN (1 << 9) - -#define QUEUE_KEY(c) s->fifo[(s->fifopos + s->fifolen ++) & 0xf] = c - -static void spitz_keyboard_handler(void *opaque, int keycode) -{ - SpitzKeyboardState *s = opaque; - uint16_t code; - int mapcode; - switch (keycode) { - case 0x2a: /* Left Shift */ - s->modifiers |= 1; - break; - case 0xaa: - s->modifiers &= ~1; - break; - case 0x36: /* Right Shift */ - s->modifiers |= 2; - break; - case 0xb6: - s->modifiers &= ~2; - break; - case 0x1d: /* Control */ - s->modifiers |= 4; - break; - case 0x9d: - s->modifiers &= ~4; - break; - case 0x38: /* Alt */ - s->modifiers |= 8; - break; - case 0xb8: - s->modifiers &= ~8; - break; - } - - code = s->pre_map[mapcode = ((s->modifiers & 3) ? - (keycode | SPITZ_MOD_SHIFT) : - (keycode & ~SPITZ_MOD_SHIFT))]; - - if (code != mapcode) { -#if 0 - if ((code & SPITZ_MOD_SHIFT) && !(s->modifiers & 1)) { - QUEUE_KEY(0x2a | (keycode & 0x80)); - } - if ((code & SPITZ_MOD_CTRL) && !(s->modifiers & 4)) { - QUEUE_KEY(0x1d | (keycode & 0x80)); - } - if ((code & SPITZ_MOD_FN) && !(s->modifiers & 8)) { - QUEUE_KEY(0x38 | (keycode & 0x80)); - } - if ((code & SPITZ_MOD_FN) && (s->modifiers & 1)) { - QUEUE_KEY(0x2a | (~keycode & 0x80)); - } - if ((code & SPITZ_MOD_FN) && (s->modifiers & 2)) { - QUEUE_KEY(0x36 | (~keycode & 0x80)); - } -#else - if (keycode & 0x80) { - if ((s->imodifiers & 1 ) && !(s->modifiers & 1)) - QUEUE_KEY(0x2a | 0x80); - if ((s->imodifiers & 4 ) && !(s->modifiers & 4)) - QUEUE_KEY(0x1d | 0x80); - if ((s->imodifiers & 8 ) && !(s->modifiers & 8)) - QUEUE_KEY(0x38 | 0x80); - if ((s->imodifiers & 0x10) && (s->modifiers & 1)) - QUEUE_KEY(0x2a); - if ((s->imodifiers & 0x20) && (s->modifiers & 2)) - QUEUE_KEY(0x36); - s->imodifiers = 0; - } else { - if ((code & SPITZ_MOD_SHIFT) && - !((s->modifiers | s->imodifiers) & 1)) { - QUEUE_KEY(0x2a); - s->imodifiers |= 1; - } - if ((code & SPITZ_MOD_CTRL) && - !((s->modifiers | s->imodifiers) & 4)) { - QUEUE_KEY(0x1d); - s->imodifiers |= 4; - } - if ((code & SPITZ_MOD_FN) && - !((s->modifiers | s->imodifiers) & 8)) { - QUEUE_KEY(0x38); - s->imodifiers |= 8; - } - if ((code & SPITZ_MOD_FN) && (s->modifiers & 1) && - !(s->imodifiers & 0x10)) { - QUEUE_KEY(0x2a | 0x80); - s->imodifiers |= 0x10; - } - if ((code & SPITZ_MOD_FN) && (s->modifiers & 2) && - !(s->imodifiers & 0x20)) { - QUEUE_KEY(0x36 | 0x80); - s->imodifiers |= 0x20; - } - } -#endif - } - - QUEUE_KEY((code & 0x7f) | (keycode & 0x80)); -} - -static void spitz_keyboard_tick(void *opaque) -{ - SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; - - if (s->fifolen) { - spitz_keyboard_keydown(s, s->fifo[s->fifopos ++]); - s->fifolen --; - if (s->fifopos >= 16) - s->fifopos = 0; - } - - timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - NANOSECONDS_PER_SECOND / 32); -} - -static void spitz_keyboard_pre_map(SpitzKeyboardState *s) -{ - int i; - for (i = 0; i < 0x100; i ++) - s->pre_map[i] = i; - s->pre_map[0x02 | SPITZ_MOD_SHIFT] = 0x02 | SPITZ_MOD_SHIFT; /* exclam */ - s->pre_map[0x28 | SPITZ_MOD_SHIFT] = 0x03 | SPITZ_MOD_SHIFT; /* quotedbl */ - s->pre_map[0x04 | SPITZ_MOD_SHIFT] = 0x04 | SPITZ_MOD_SHIFT; /* # */ - s->pre_map[0x05 | SPITZ_MOD_SHIFT] = 0x05 | SPITZ_MOD_SHIFT; /* dollar */ - s->pre_map[0x06 | SPITZ_MOD_SHIFT] = 0x06 | SPITZ_MOD_SHIFT; /* percent */ - s->pre_map[0x08 | SPITZ_MOD_SHIFT] = 0x07 | SPITZ_MOD_SHIFT; /* ampersand */ - s->pre_map[0x28] = 0x08 | SPITZ_MOD_SHIFT; /* ' */ - s->pre_map[0x0a | SPITZ_MOD_SHIFT] = 0x09 | SPITZ_MOD_SHIFT; /* ( */ - s->pre_map[0x0b | SPITZ_MOD_SHIFT] = 0x0a | SPITZ_MOD_SHIFT; /* ) */ - s->pre_map[0x29 | SPITZ_MOD_SHIFT] = 0x0b | SPITZ_MOD_SHIFT; /* tilde */ - s->pre_map[0x03 | SPITZ_MOD_SHIFT] = 0x0c | SPITZ_MOD_SHIFT; /* at */ - s->pre_map[0xd3] = 0x0e | SPITZ_MOD_FN; /* Delete */ - s->pre_map[0x3a] = 0x0f | SPITZ_MOD_FN; /* Caps_Lock */ - s->pre_map[0x07 | SPITZ_MOD_SHIFT] = 0x11 | SPITZ_MOD_FN; /* ^ */ - s->pre_map[0x0d] = 0x12 | SPITZ_MOD_FN; /* equal */ - s->pre_map[0x0d | SPITZ_MOD_SHIFT] = 0x13 | SPITZ_MOD_FN; /* plus */ - s->pre_map[0x1a] = 0x14 | SPITZ_MOD_FN; /* [ */ - s->pre_map[0x1b] = 0x15 | SPITZ_MOD_FN; /* ] */ - s->pre_map[0x1a | SPITZ_MOD_SHIFT] = 0x16 | SPITZ_MOD_FN; /* { */ - s->pre_map[0x1b | SPITZ_MOD_SHIFT] = 0x17 | SPITZ_MOD_FN; /* } */ - s->pre_map[0x27] = 0x22 | SPITZ_MOD_FN; /* semicolon */ - s->pre_map[0x27 | SPITZ_MOD_SHIFT] = 0x23 | SPITZ_MOD_FN; /* colon */ - s->pre_map[0x09 | SPITZ_MOD_SHIFT] = 0x24 | SPITZ_MOD_FN; /* asterisk */ - s->pre_map[0x2b] = 0x25 | SPITZ_MOD_FN; /* backslash */ - s->pre_map[0x2b | SPITZ_MOD_SHIFT] = 0x26 | SPITZ_MOD_FN; /* bar */ - s->pre_map[0x0c | SPITZ_MOD_SHIFT] = 0x30 | SPITZ_MOD_FN; /* _ */ - s->pre_map[0x33 | SPITZ_MOD_SHIFT] = 0x33 | SPITZ_MOD_FN; /* less */ - s->pre_map[0x35] = 0x33 | SPITZ_MOD_SHIFT; /* slash */ - s->pre_map[0x34 | SPITZ_MOD_SHIFT] = 0x34 | SPITZ_MOD_FN; /* greater */ - s->pre_map[0x35 | SPITZ_MOD_SHIFT] = 0x34 | SPITZ_MOD_SHIFT; /* question */ - s->pre_map[0x49] = 0x48 | SPITZ_MOD_FN; /* Page_Up */ - s->pre_map[0x51] = 0x50 | SPITZ_MOD_FN; /* Page_Down */ - - s->modifiers = 0; - s->imodifiers = 0; - s->fifopos = 0; - s->fifolen = 0; -} - -#undef SPITZ_MOD_SHIFT -#undef SPITZ_MOD_CTRL -#undef SPITZ_MOD_FN - -static int spitz_keyboard_post_load(void *opaque, int version_id) -{ - SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; - - /* Release all pressed keys */ - memset(s->keyrow, 0, sizeof(s->keyrow)); - spitz_keyboard_sense_update(s); - s->modifiers = 0; - s->imodifiers = 0; - s->fifopos = 0; - s->fifolen = 0; - - return 0; -} - -static void spitz_keyboard_register(PXA2xxState *cpu) -{ - int i; - DeviceState *dev; - SpitzKeyboardState *s; - - dev = sysbus_create_simple(TYPE_SPITZ_KEYBOARD, -1, NULL); - s = SPITZ_KEYBOARD(dev); - - for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) - qdev_connect_gpio_out(dev, i, qdev_get_gpio_in(cpu->gpio, spitz_gpio_key_sense[i])); - - for (i = 0; i < 5; i ++) - s->gpiomap[i] = qdev_get_gpio_in(cpu->gpio, spitz_gpiomap[i]); - - if (!graphic_rotate) - s->gpiomap[4] = qemu_irq_invert(s->gpiomap[4]); - - for (i = 0; i < 5; i++) - qemu_set_irq(s->gpiomap[i], 0); - - for (i = 0; i < SPITZ_KEY_STROBE_NUM; i ++) - qdev_connect_gpio_out(cpu->gpio, spitz_gpio_key_strobe[i], - qdev_get_gpio_in(dev, i)); - - timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); - - qemu_add_kbd_event_handler(spitz_keyboard_handler, s); -} - -static void spitz_keyboard_init(Object *obj) -{ - DeviceState *dev = DEVICE(obj); - SpitzKeyboardState *s = SPITZ_KEYBOARD(obj); - int i, j; - - for (i = 0; i < 0x80; i ++) - s->keymap[i] = -1; - for (i = 0; i < SPITZ_KEY_SENSE_NUM + 1; i ++) - for (j = 0; j < SPITZ_KEY_STROBE_NUM; j ++) - if (spitz_keymap[i][j] != -1) - s->keymap[spitz_keymap[i][j]] = (i << 4) | j; - - spitz_keyboard_pre_map(s); - - qdev_init_gpio_in(dev, spitz_keyboard_strobe, SPITZ_KEY_STROBE_NUM); - qdev_init_gpio_out(dev, s->sense, SPITZ_KEY_SENSE_NUM); -} - -static void spitz_keyboard_realize(DeviceState *dev, Error **errp) -{ - SpitzKeyboardState *s = SPITZ_KEYBOARD(dev); - s->kbdtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL, spitz_keyboard_tick, s); -} - -/* LCD backlight controller */ - -#define LCDTG_RESCTL 0x00 -#define LCDTG_PHACTRL 0x01 -#define LCDTG_DUTYCTRL 0x02 -#define LCDTG_POWERREG0 0x03 -#define LCDTG_POWERREG1 0x04 -#define LCDTG_GPOR3 0x05 -#define LCDTG_PICTRL 0x06 -#define LCDTG_POLCTRL 0x07 - -#define TYPE_SPITZ_LCDTG "spitz-lcdtg" -OBJECT_DECLARE_SIMPLE_TYPE(SpitzLCDTG, SPITZ_LCDTG) - -struct SpitzLCDTG { - SSIPeripheral ssidev; - uint32_t bl_intensity; - uint32_t bl_power; -}; - -static void spitz_bl_update(SpitzLCDTG *s) -{ - if (s->bl_power && s->bl_intensity) - zaurus_printf("LCD Backlight now at %u/63\n", s->bl_intensity); - else - zaurus_printf("LCD Backlight now off\n"); -} - -static inline void spitz_bl_bit5(void *opaque, int line, int level) -{ - SpitzLCDTG *s = opaque; - int prev = s->bl_intensity; - - if (level) - s->bl_intensity &= ~0x20; - else - s->bl_intensity |= 0x20; - - if (s->bl_power && prev != s->bl_intensity) - spitz_bl_update(s); -} - -static inline void spitz_bl_power(void *opaque, int line, int level) -{ - SpitzLCDTG *s = opaque; - s->bl_power = !!level; - spitz_bl_update(s); -} - -static uint32_t spitz_lcdtg_transfer(SSIPeripheral *dev, uint32_t value) -{ - SpitzLCDTG *s = SPITZ_LCDTG(dev); - int addr; - addr = value >> 5; - value &= 0x1f; - - switch (addr) { - case LCDTG_RESCTL: - if (value) - zaurus_printf("LCD in QVGA mode\n"); - else - zaurus_printf("LCD in VGA mode\n"); - break; - - case LCDTG_DUTYCTRL: - s->bl_intensity &= ~0x1f; - s->bl_intensity |= value; - if (s->bl_power) - spitz_bl_update(s); - break; - - case LCDTG_POWERREG0: - /* Set common voltage to M62332FP */ - break; - } - return 0; -} - -static void spitz_lcdtg_realize(SSIPeripheral *ssi, Error **errp) -{ - SpitzLCDTG *s = SPITZ_LCDTG(ssi); - DeviceState *dev = DEVICE(s); - - s->bl_power = 0; - s->bl_intensity = 0x20; - - qdev_init_gpio_in_named(dev, spitz_bl_bit5, "bl_bit5", 1); - qdev_init_gpio_in_named(dev, spitz_bl_power, "bl_power", 1); -} - -/* SSP devices */ - -#define CORGI_SSP_PORT 2 - -#define SPITZ_GPIO_LCDCON_CS 53 -#define SPITZ_GPIO_ADS7846_CS 14 -#define SPITZ_GPIO_MAX1111_CS 20 -#define SPITZ_GPIO_TP_INT 11 - -#define TYPE_CORGI_SSP "corgi-ssp" -OBJECT_DECLARE_SIMPLE_TYPE(CorgiSSPState, CORGI_SSP) - -/* "Demux" the signal based on current chipselect */ -struct CorgiSSPState { - SSIPeripheral ssidev; - SSIBus *bus[3]; - uint32_t enable[3]; -}; - -static uint32_t corgi_ssp_transfer(SSIPeripheral *dev, uint32_t value) -{ - CorgiSSPState *s = CORGI_SSP(dev); - int i; - - for (i = 0; i < 3; i++) { - if (s->enable[i]) { - return ssi_transfer(s->bus[i], value); - } - } - return 0; -} - -static void corgi_ssp_gpio_cs(void *opaque, int line, int level) -{ - CorgiSSPState *s = (CorgiSSPState *)opaque; - assert(line >= 0 && line < 3); - s->enable[line] = !level; -} - -#define MAX1111_BATT_VOLT 1 -#define MAX1111_BATT_TEMP 2 -#define MAX1111_ACIN_VOLT 3 - -#define SPITZ_BATTERY_TEMP 0xe0 /* About 2.9V */ -#define SPITZ_BATTERY_VOLT 0xd0 /* About 4.0V */ -#define SPITZ_CHARGEON_ACIN 0x80 /* About 5.0V */ - -static void corgi_ssp_realize(SSIPeripheral *d, Error **errp) -{ - DeviceState *dev = DEVICE(d); - CorgiSSPState *s = CORGI_SSP(d); - - qdev_init_gpio_in(dev, corgi_ssp_gpio_cs, 3); - s->bus[0] = ssi_create_bus(dev, "ssi0"); - s->bus[1] = ssi_create_bus(dev, "ssi1"); - s->bus[2] = ssi_create_bus(dev, "ssi2"); -} - -static void spitz_ssp_attach(SpitzMachineState *sms) -{ - void *bus; - - sms->mux = ssi_create_peripheral(sms->mpu->ssp[CORGI_SSP_PORT - 1], - TYPE_CORGI_SSP); - - bus = qdev_get_child_bus(sms->mux, "ssi0"); - sms->lcdtg = ssi_create_peripheral(bus, TYPE_SPITZ_LCDTG); - - bus = qdev_get_child_bus(sms->mux, "ssi1"); - sms->ads7846 = ssi_create_peripheral(bus, "ads7846"); - qdev_connect_gpio_out(sms->ads7846, 0, - qdev_get_gpio_in(sms->mpu->gpio, SPITZ_GPIO_TP_INT)); - - bus = qdev_get_child_bus(sms->mux, "ssi2"); - sms->max1111 = qdev_new(TYPE_MAX_1111); - qdev_prop_set_uint8(sms->max1111, "input1" /* BATT_VOLT */, - SPITZ_BATTERY_VOLT); - qdev_prop_set_uint8(sms->max1111, "input2" /* BATT_TEMP */, 0); - qdev_prop_set_uint8(sms->max1111, "input3" /* ACIN_VOLT */, - SPITZ_CHARGEON_ACIN); - ssi_realize_and_unref(sms->max1111, bus, &error_fatal); - - qdev_connect_gpio_out(sms->mpu->gpio, SPITZ_GPIO_LCDCON_CS, - qdev_get_gpio_in(sms->mux, 0)); - qdev_connect_gpio_out(sms->mpu->gpio, SPITZ_GPIO_ADS7846_CS, - qdev_get_gpio_in(sms->mux, 1)); - qdev_connect_gpio_out(sms->mpu->gpio, SPITZ_GPIO_MAX1111_CS, - qdev_get_gpio_in(sms->mux, 2)); -} - -/* CF Microdrive */ - -static void spitz_microdrive_attach(PXA2xxState *cpu, int slot) -{ - PCMCIACardState *md; - DriveInfo *dinfo; - - dinfo = drive_get(IF_IDE, 0, 0); - if (!dinfo || dinfo->media_cd) - return; - md = dscm1xxxx_init(dinfo); - pxa2xx_pcmcia_attach(cpu->pcmcia[slot], md); -} - -/* Wm8750 and Max7310 on I2C */ - -#define AKITA_MAX_ADDR 0x18 -#define SPITZ_WM_ADDRL 0x1b -#define SPITZ_WM_ADDRH 0x1a - -#define SPITZ_GPIO_WM 5 - -static void spitz_wm8750_addr(void *opaque, int line, int level) -{ - I2CSlave *wm = (I2CSlave *) opaque; - if (level) - i2c_slave_set_address(wm, SPITZ_WM_ADDRH); - else - i2c_slave_set_address(wm, SPITZ_WM_ADDRL); -} - -static void spitz_i2c_setup(MachineState *machine, PXA2xxState *cpu) -{ - /* Attach the CPU on one end of our I2C bus. */ - I2CBus *bus = pxa2xx_i2c_bus(cpu->i2c[0]); - - /* Attach a WM8750 to the bus */ - I2CSlave *i2c_dev = i2c_slave_new(TYPE_WM8750, 0); - DeviceState *wm = DEVICE(i2c_dev); - - if (machine->audiodev) { - qdev_prop_set_string(wm, "audiodev", machine->audiodev); - } - i2c_slave_realize_and_unref(i2c_dev, bus, &error_abort); - - spitz_wm8750_addr(wm, 0, 0); - qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_WM, - qemu_allocate_irq(spitz_wm8750_addr, wm, 0)); - /* .. and to the sound interface. */ - cpu->i2s->opaque = wm; - cpu->i2s->codec_out = wm8750_dac_dat; - cpu->i2s->codec_in = wm8750_adc_dat; - wm8750_data_req_set(wm, cpu->i2s->data_req, cpu->i2s); -} - -static void spitz_akita_i2c_setup(PXA2xxState *cpu) -{ - /* Attach a Max7310 to Akita I2C bus. */ - i2c_slave_create_simple(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310", - AKITA_MAX_ADDR); -} - -/* Other peripherals */ - -/* - * Encapsulation of some miscellaneous GPIO line behaviour for the Spitz boards. - * - * QEMU interface: - * + named GPIO inputs "green-led", "orange-led", "charging", "discharging": - * these currently just print messages that the line has been signalled - * + named GPIO input "adc-temp-on": set to cause the battery-temperature - * value to be passed to the max111x ADC - * + named GPIO output "adc-temp": the ADC value, to be wired up to the max111x - */ -#define TYPE_SPITZ_MISC_GPIO "spitz-misc-gpio" -OBJECT_DECLARE_SIMPLE_TYPE(SpitzMiscGPIOState, SPITZ_MISC_GPIO) - -struct SpitzMiscGPIOState { - SysBusDevice parent_obj; - - qemu_irq adc_value; -}; - -static void spitz_misc_charging(void *opaque, int n, int level) -{ - zaurus_printf("Charging %s.\n", level ? "off" : "on"); -} - -static void spitz_misc_discharging(void *opaque, int n, int level) -{ - zaurus_printf("Discharging %s.\n", level ? "off" : "on"); -} - -static void spitz_misc_green_led(void *opaque, int n, int level) -{ - zaurus_printf("Green LED %s.\n", level ? "off" : "on"); -} - -static void spitz_misc_orange_led(void *opaque, int n, int level) -{ - zaurus_printf("Orange LED %s.\n", level ? "off" : "on"); -} - -static void spitz_misc_adc_temp(void *opaque, int n, int level) -{ - SpitzMiscGPIOState *s = SPITZ_MISC_GPIO(opaque); - int batt_temp = level ? SPITZ_BATTERY_TEMP : 0; - - qemu_set_irq(s->adc_value, batt_temp); -} - -static void spitz_misc_gpio_init(Object *obj) -{ - SpitzMiscGPIOState *s = SPITZ_MISC_GPIO(obj); - DeviceState *dev = DEVICE(obj); - - qdev_init_gpio_in_named(dev, spitz_misc_charging, "charging", 1); - qdev_init_gpio_in_named(dev, spitz_misc_discharging, "discharging", 1); - qdev_init_gpio_in_named(dev, spitz_misc_green_led, "green-led", 1); - qdev_init_gpio_in_named(dev, spitz_misc_orange_led, "orange-led", 1); - qdev_init_gpio_in_named(dev, spitz_misc_adc_temp, "adc-temp-on", 1); - - qdev_init_gpio_out_named(dev, &s->adc_value, "adc-temp", 1); -} - -#define SPITZ_SCP_LED_GREEN 1 -#define SPITZ_SCP_JK_B 2 -#define SPITZ_SCP_CHRG_ON 3 -#define SPITZ_SCP_MUTE_L 4 -#define SPITZ_SCP_MUTE_R 5 -#define SPITZ_SCP_CF_POWER 6 -#define SPITZ_SCP_LED_ORANGE 7 -#define SPITZ_SCP_JK_A 8 -#define SPITZ_SCP_ADC_TEMP_ON 9 -#define SPITZ_SCP2_IR_ON 1 -#define SPITZ_SCP2_AKIN_PULLUP 2 -#define SPITZ_SCP2_BACKLIGHT_CONT 7 -#define SPITZ_SCP2_BACKLIGHT_ON 8 -#define SPITZ_SCP2_MIC_BIAS 9 - -static void spitz_scoop_gpio_setup(SpitzMachineState *sms) -{ - DeviceState *miscdev = sysbus_create_simple(TYPE_SPITZ_MISC_GPIO, -1, NULL); - - sms->misc_gpio = miscdev; - - qdev_connect_gpio_out(sms->scp0, SPITZ_SCP_CHRG_ON, - qdev_get_gpio_in_named(miscdev, "charging", 0)); - qdev_connect_gpio_out(sms->scp0, SPITZ_SCP_JK_B, - qdev_get_gpio_in_named(miscdev, "discharging", 0)); - qdev_connect_gpio_out(sms->scp0, SPITZ_SCP_LED_GREEN, - qdev_get_gpio_in_named(miscdev, "green-led", 0)); - qdev_connect_gpio_out(sms->scp0, SPITZ_SCP_LED_ORANGE, - qdev_get_gpio_in_named(miscdev, "orange-led", 0)); - qdev_connect_gpio_out(sms->scp0, SPITZ_SCP_ADC_TEMP_ON, - qdev_get_gpio_in_named(miscdev, "adc-temp-on", 0)); - qdev_connect_gpio_out_named(miscdev, "adc-temp", 0, - qdev_get_gpio_in(sms->max1111, MAX1111_BATT_TEMP)); - - if (sms->scp1) { - qdev_connect_gpio_out(sms->scp1, SPITZ_SCP2_BACKLIGHT_CONT, - qdev_get_gpio_in_named(sms->lcdtg, "bl_bit5", 0)); - qdev_connect_gpio_out(sms->scp1, SPITZ_SCP2_BACKLIGHT_ON, - qdev_get_gpio_in_named(sms->lcdtg, "bl_power", 0)); - } -} - -#define SPITZ_GPIO_HSYNC 22 -#define SPITZ_GPIO_SD_DETECT 9 -#define SPITZ_GPIO_SD_WP 81 -#define SPITZ_GPIO_ON_RESET 89 -#define SPITZ_GPIO_BAT_COVER 90 -#define SPITZ_GPIO_CF1_IRQ 105 -#define SPITZ_GPIO_CF1_CD 94 -#define SPITZ_GPIO_CF2_IRQ 106 -#define SPITZ_GPIO_CF2_CD 93 - -static int spitz_hsync; - -static void spitz_lcd_hsync_handler(void *opaque, int line, int level) -{ - PXA2xxState *cpu = (PXA2xxState *) opaque; - qemu_set_irq(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_HSYNC), spitz_hsync); - spitz_hsync ^= 1; -} - -static void spitz_reset(void *opaque, int line, int level) -{ - if (level) { - qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); - } -} - -static void spitz_gpio_setup(PXA2xxState *cpu, int slots) -{ - qemu_irq lcd_hsync; - qemu_irq reset; - - /* - * Bad hack: We toggle the LCD hsync GPIO on every GPIO status - * read to satisfy broken guests that poll-wait for hsync. - * Simulating a real hsync event would be less practical and - * wouldn't guarantee that a guest ever exits the loop. - */ - spitz_hsync = 0; - lcd_hsync = qemu_allocate_irq(spitz_lcd_hsync_handler, cpu, 0); - pxa2xx_gpio_read_notifier(cpu->gpio, lcd_hsync); - pxa2xx_lcd_vsync_notifier(cpu->lcd, lcd_hsync); - - /* MMC/SD host */ - pxa2xx_mmci_handlers(cpu->mmc, - qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_WP), - qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_DETECT)); - - /* Battery lock always closed */ - qemu_irq_raise(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_BAT_COVER)); - - /* Handle reset */ - reset = qemu_allocate_irq(spitz_reset, cpu, 0); - qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ON_RESET, reset); - - /* PCMCIA signals: card's IRQ and Card-Detect */ - if (slots >= 1) - pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[0], - qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_IRQ), - qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_CD)); - if (slots >= 2) - pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[1], - qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_IRQ), - qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_CD)); -} - -/* Board init. */ -#define SPITZ_RAM 0x04000000 -#define SPITZ_ROM 0x00800000 - -static struct arm_boot_info spitz_binfo = { - .loader_start = PXA2XX_SDRAM_BASE, - .ram_size = 0x04000000, -}; - -static void spitz_common_init(MachineState *machine) -{ - SpitzMachineClass *smc = SPITZ_MACHINE_GET_CLASS(machine); - SpitzMachineState *sms = SPITZ_MACHINE(machine); - enum spitz_model_e model = smc->model; - PXA2xxState *mpu; - MemoryRegion *rom = g_new(MemoryRegion, 1); - - /* Setup CPU & memory */ - mpu = pxa270_init(spitz_binfo.ram_size, machine->cpu_type); - sms->mpu = mpu; - - sl_flash_register(mpu, (model == spitz) ? FLASH_128M : FLASH_1024M); - - memory_region_init_rom(rom, NULL, "spitz.rom", SPITZ_ROM, &error_fatal); - memory_region_add_subregion(get_system_memory(), 0, rom); - - /* Setup peripherals */ - spitz_keyboard_register(mpu); - - spitz_ssp_attach(sms); - - sms->scp0 = sysbus_create_simple("scoop", 0x10800000, NULL); - if (model != akita) { - sms->scp1 = sysbus_create_simple("scoop", 0x08800040, NULL); - } else { - sms->scp1 = NULL; - } - - spitz_scoop_gpio_setup(sms); - - spitz_gpio_setup(mpu, (model == akita) ? 1 : 2); - - spitz_i2c_setup(machine, mpu); - - if (model == akita) - spitz_akita_i2c_setup(mpu); - - if (model == terrier) - /* A 6.0 GB microdrive is permanently sitting in CF slot 1. */ - spitz_microdrive_attach(mpu, 1); - else if (model != akita) - /* A 4.0 GB microdrive is permanently sitting in CF slot 0. */ - spitz_microdrive_attach(mpu, 0); - - spitz_binfo.board_id = smc->arm_id; - arm_load_kernel(mpu->cpu, machine, &spitz_binfo); - sl_bootparam_write(SL_PXA_PARAM_BASE); -} - -static void spitz_common_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - - mc->block_default_type = IF_IDE; - mc->ignore_memory_transaction_failures = true; - mc->init = spitz_common_init; - mc->deprecation_reason = "machine is old and unmaintained"; - - machine_add_audiodev_property(mc); -} - -static const TypeInfo spitz_common_info = { - .name = TYPE_SPITZ_MACHINE, - .parent = TYPE_MACHINE, - .abstract = true, - .instance_size = sizeof(SpitzMachineState), - .class_size = sizeof(SpitzMachineClass), - .class_init = spitz_common_class_init, -}; - -static void akitapda_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - SpitzMachineClass *smc = SPITZ_MACHINE_CLASS(oc); - - mc->desc = "Sharp SL-C1000 (Akita) PDA (PXA270)"; - mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); - smc->model = akita; - smc->arm_id = 0x2e8; -} - -static const TypeInfo akitapda_type = { - .name = MACHINE_TYPE_NAME("akita"), - .parent = TYPE_SPITZ_MACHINE, - .class_init = akitapda_class_init, -}; - -static void spitzpda_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - SpitzMachineClass *smc = SPITZ_MACHINE_CLASS(oc); - - mc->desc = "Sharp SL-C3000 (Spitz) PDA (PXA270)"; - mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); - smc->model = spitz; - smc->arm_id = 0x2c9; -} - -static const TypeInfo spitzpda_type = { - .name = MACHINE_TYPE_NAME("spitz"), - .parent = TYPE_SPITZ_MACHINE, - .class_init = spitzpda_class_init, -}; - -static void borzoipda_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - SpitzMachineClass *smc = SPITZ_MACHINE_CLASS(oc); - - mc->desc = "Sharp SL-C3100 (Borzoi) PDA (PXA270)"; - mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); - smc->model = borzoi; - smc->arm_id = 0x33f; -} - -static const TypeInfo borzoipda_type = { - .name = MACHINE_TYPE_NAME("borzoi"), - .parent = TYPE_SPITZ_MACHINE, - .class_init = borzoipda_class_init, -}; - -static void terrierpda_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - SpitzMachineClass *smc = SPITZ_MACHINE_CLASS(oc); - - mc->desc = "Sharp SL-C3200 (Terrier) PDA (PXA270)"; - mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c5"); - smc->model = terrier; - smc->arm_id = 0x33f; -} - -static const TypeInfo terrierpda_type = { - .name = MACHINE_TYPE_NAME("terrier"), - .parent = TYPE_SPITZ_MACHINE, - .class_init = terrierpda_class_init, -}; - -static void spitz_machine_init(void) -{ - type_register_static(&spitz_common_info); - type_register_static(&akitapda_type); - type_register_static(&spitzpda_type); - type_register_static(&borzoipda_type); - type_register_static(&terrierpda_type); -} - -type_init(spitz_machine_init) - -static bool is_version_0(void *opaque, int version_id) -{ - return version_id == 0; -} - -static const VMStateDescription vmstate_sl_nand_info = { - .name = "sl-nand", - .version_id = 0, - .minimum_version_id = 0, - .fields = (const VMStateField[]) { - VMSTATE_UINT8(ctl, SLNANDState), - VMSTATE_STRUCT(ecc, SLNANDState, 0, vmstate_ecc_state, ECCState), - VMSTATE_END_OF_LIST(), - }, -}; - -static Property sl_nand_properties[] = { - DEFINE_PROP_UINT8("manf_id", SLNANDState, manf_id, NAND_MFR_SAMSUNG), - DEFINE_PROP_UINT8("chip_id", SLNANDState, chip_id, 0xf1), - DEFINE_PROP_END_OF_LIST(), -}; - -static void sl_nand_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - - dc->vmsd = &vmstate_sl_nand_info; - device_class_set_props(dc, sl_nand_properties); - dc->realize = sl_nand_realize; - /* Reason: init() method uses drive_get() */ - dc->user_creatable = false; -} - -static const TypeInfo sl_nand_info = { - .name = TYPE_SL_NAND, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(SLNANDState), - .instance_init = sl_nand_init, - .class_init = sl_nand_class_init, -}; - -static const VMStateDescription vmstate_spitz_kbd = { - .name = "spitz-keyboard", - .version_id = 1, - .minimum_version_id = 0, - .post_load = spitz_keyboard_post_load, - .fields = (const VMStateField[]) { - VMSTATE_UINT16(sense_state, SpitzKeyboardState), - VMSTATE_UINT16(strobe_state, SpitzKeyboardState), - VMSTATE_UNUSED_TEST(is_version_0, 5), - VMSTATE_END_OF_LIST(), - }, -}; - -static void spitz_keyboard_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - - dc->vmsd = &vmstate_spitz_kbd; - dc->realize = spitz_keyboard_realize; -} - -static const TypeInfo spitz_keyboard_info = { - .name = TYPE_SPITZ_KEYBOARD, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(SpitzKeyboardState), - .instance_init = spitz_keyboard_init, - .class_init = spitz_keyboard_class_init, -}; - -static const VMStateDescription vmstate_corgi_ssp_regs = { - .name = "corgi-ssp", - .version_id = 2, - .minimum_version_id = 2, - .fields = (const VMStateField[]) { - VMSTATE_SSI_PERIPHERAL(ssidev, CorgiSSPState), - VMSTATE_UINT32_ARRAY(enable, CorgiSSPState, 3), - VMSTATE_END_OF_LIST(), - } -}; - -static void corgi_ssp_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - SSIPeripheralClass *k = SSI_PERIPHERAL_CLASS(klass); - - k->realize = corgi_ssp_realize; - k->transfer = corgi_ssp_transfer; - dc->vmsd = &vmstate_corgi_ssp_regs; -} - -static const TypeInfo corgi_ssp_info = { - .name = TYPE_CORGI_SSP, - .parent = TYPE_SSI_PERIPHERAL, - .instance_size = sizeof(CorgiSSPState), - .class_init = corgi_ssp_class_init, -}; - -static const VMStateDescription vmstate_spitz_lcdtg_regs = { - .name = "spitz-lcdtg", - .version_id = 1, - .minimum_version_id = 1, - .fields = (const VMStateField[]) { - VMSTATE_SSI_PERIPHERAL(ssidev, SpitzLCDTG), - VMSTATE_UINT32(bl_intensity, SpitzLCDTG), - VMSTATE_UINT32(bl_power, SpitzLCDTG), - VMSTATE_END_OF_LIST(), - } -}; - -static void spitz_lcdtg_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - SSIPeripheralClass *k = SSI_PERIPHERAL_CLASS(klass); - - k->realize = spitz_lcdtg_realize; - k->transfer = spitz_lcdtg_transfer; - dc->vmsd = &vmstate_spitz_lcdtg_regs; -} - -static const TypeInfo spitz_lcdtg_info = { - .name = TYPE_SPITZ_LCDTG, - .parent = TYPE_SSI_PERIPHERAL, - .instance_size = sizeof(SpitzLCDTG), - .class_init = spitz_lcdtg_class_init, -}; - -static const TypeInfo spitz_misc_gpio_info = { - .name = TYPE_SPITZ_MISC_GPIO, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(SpitzMiscGPIOState), - .instance_init = spitz_misc_gpio_init, - /* - * No class_init required: device has no internal state so does not - * need to set up reset or vmstate, and does not have a realize method. - */ -}; - -static void spitz_register_types(void) -{ - type_register_static(&corgi_ssp_info); - type_register_static(&spitz_lcdtg_info); - type_register_static(&spitz_keyboard_info); - type_register_static(&sl_nand_info); - type_register_static(&spitz_misc_gpio_info); -} - -type_init(spitz_register_types) |