This patch replaces get_ticks_per_sec() calls with the macro NANOSECONDS_PER_SECOND. Also, as there are no callers, get_ticks_per_sec() is then removed. This replacement improves the readability and understandability of code. For example, timer_mod(fdctrl->result_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() / 50)); NANOSECONDS_PER_SECOND makes it obvious that qemu_clock_get_ns matches the unit of the expression on the right side of the plus. Signed-off-by: Rutuja Shah <rutu.shah.26@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1179 lines
34 KiB
C
1179 lines
34 KiB
C
/*
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* PXA270-based Clamshell PDA platforms.
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*
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* Copyright (c) 2006 Openedhand Ltd.
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* Written by Andrzej Zaborowski <balrog@zabor.org>
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*
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* This code is licensed under the GNU GPL v2.
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*
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* Contributions after 2012-01-13 are licensed under the terms of the
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* GNU GPL, version 2 or (at your option) any later version.
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*/
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#include "qemu/osdep.h"
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#include "qapi/error.h"
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#include "hw/hw.h"
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#include "hw/arm/pxa.h"
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#include "hw/arm/arm.h"
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#include "sysemu/sysemu.h"
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#include "hw/pcmcia.h"
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#include "hw/i2c/i2c.h"
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#include "hw/ssi/ssi.h"
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#include "hw/block/flash.h"
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#include "qemu/timer.h"
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#include "hw/devices.h"
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#include "hw/arm/sharpsl.h"
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#include "ui/console.h"
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#include "audio/audio.h"
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#include "hw/boards.h"
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#include "sysemu/block-backend.h"
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#include "hw/sysbus.h"
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#include "exec/address-spaces.h"
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#undef REG_FMT
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#define REG_FMT "0x%02lx"
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/* Spitz Flash */
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#define FLASH_BASE 0x0c000000
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#define FLASH_ECCLPLB 0x00 /* Line parity 7 - 0 bit */
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#define FLASH_ECCLPUB 0x04 /* Line parity 15 - 8 bit */
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#define FLASH_ECCCP 0x08 /* Column parity 5 - 0 bit */
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#define FLASH_ECCCNTR 0x0c /* ECC byte counter */
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#define FLASH_ECCCLRR 0x10 /* Clear ECC */
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#define FLASH_FLASHIO 0x14 /* Flash I/O */
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#define FLASH_FLASHCTL 0x18 /* Flash Control */
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#define FLASHCTL_CE0 (1 << 0)
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#define FLASHCTL_CLE (1 << 1)
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#define FLASHCTL_ALE (1 << 2)
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#define FLASHCTL_WP (1 << 3)
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#define FLASHCTL_CE1 (1 << 4)
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#define FLASHCTL_RYBY (1 << 5)
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#define FLASHCTL_NCE (FLASHCTL_CE0 | FLASHCTL_CE1)
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#define TYPE_SL_NAND "sl-nand"
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#define SL_NAND(obj) OBJECT_CHECK(SLNANDState, (obj), TYPE_SL_NAND)
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typedef struct {
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SysBusDevice parent_obj;
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MemoryRegion iomem;
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DeviceState *nand;
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uint8_t ctl;
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uint8_t manf_id;
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uint8_t chip_id;
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ECCState ecc;
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} SLNANDState;
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static uint64_t sl_read(void *opaque, hwaddr addr, unsigned size)
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{
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SLNANDState *s = (SLNANDState *) opaque;
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int ryby;
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switch (addr) {
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#define BSHR(byte, from, to) ((s->ecc.lp[byte] >> (from - to)) & (1 << to))
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case FLASH_ECCLPLB:
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return BSHR(0, 4, 0) | BSHR(0, 5, 2) | BSHR(0, 6, 4) | BSHR(0, 7, 6) |
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BSHR(1, 4, 1) | BSHR(1, 5, 3) | BSHR(1, 6, 5) | BSHR(1, 7, 7);
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#define BSHL(byte, from, to) ((s->ecc.lp[byte] << (to - from)) & (1 << to))
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case FLASH_ECCLPUB:
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return BSHL(0, 0, 0) | BSHL(0, 1, 2) | BSHL(0, 2, 4) | BSHL(0, 3, 6) |
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BSHL(1, 0, 1) | BSHL(1, 1, 3) | BSHL(1, 2, 5) | BSHL(1, 3, 7);
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case FLASH_ECCCP:
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return s->ecc.cp;
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case FLASH_ECCCNTR:
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return s->ecc.count & 0xff;
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case FLASH_FLASHCTL:
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nand_getpins(s->nand, &ryby);
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if (ryby)
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return s->ctl | FLASHCTL_RYBY;
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else
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return s->ctl;
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case FLASH_FLASHIO:
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if (size == 4) {
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return ecc_digest(&s->ecc, nand_getio(s->nand)) |
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(ecc_digest(&s->ecc, nand_getio(s->nand)) << 16);
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}
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return ecc_digest(&s->ecc, nand_getio(s->nand));
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default:
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zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr);
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}
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return 0;
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}
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static void sl_write(void *opaque, hwaddr addr,
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uint64_t value, unsigned size)
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{
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SLNANDState *s = (SLNANDState *) opaque;
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switch (addr) {
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case FLASH_ECCCLRR:
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/* Value is ignored. */
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ecc_reset(&s->ecc);
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break;
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case FLASH_FLASHCTL:
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s->ctl = value & 0xff & ~FLASHCTL_RYBY;
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nand_setpins(s->nand,
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s->ctl & FLASHCTL_CLE,
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s->ctl & FLASHCTL_ALE,
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s->ctl & FLASHCTL_NCE,
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s->ctl & FLASHCTL_WP,
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0);
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break;
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case FLASH_FLASHIO:
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nand_setio(s->nand, ecc_digest(&s->ecc, value & 0xff));
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break;
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default:
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zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr);
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}
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}
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enum {
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FLASH_128M,
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FLASH_1024M,
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};
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static const MemoryRegionOps sl_ops = {
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.read = sl_read,
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.write = sl_write,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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static void sl_flash_register(PXA2xxState *cpu, int size)
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{
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DeviceState *dev;
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dev = qdev_create(NULL, TYPE_SL_NAND);
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qdev_prop_set_uint8(dev, "manf_id", NAND_MFR_SAMSUNG);
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if (size == FLASH_128M)
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qdev_prop_set_uint8(dev, "chip_id", 0x73);
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else if (size == FLASH_1024M)
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qdev_prop_set_uint8(dev, "chip_id", 0xf1);
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qdev_init_nofail(dev);
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sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, FLASH_BASE);
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}
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static int sl_nand_init(SysBusDevice *dev)
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{
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SLNANDState *s = SL_NAND(dev);
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DriveInfo *nand;
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s->ctl = 0;
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/* FIXME use a qdev drive property instead of drive_get() */
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nand = drive_get(IF_MTD, 0, 0);
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s->nand = nand_init(nand ? blk_by_legacy_dinfo(nand) : NULL,
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s->manf_id, s->chip_id);
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memory_region_init_io(&s->iomem, OBJECT(s), &sl_ops, s, "sl", 0x40);
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sysbus_init_mmio(dev, &s->iomem);
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return 0;
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}
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/* Spitz Keyboard */
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#define SPITZ_KEY_STROBE_NUM 11
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#define SPITZ_KEY_SENSE_NUM 7
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static const int spitz_gpio_key_sense[SPITZ_KEY_SENSE_NUM] = {
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12, 17, 91, 34, 36, 38, 39
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};
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static const int spitz_gpio_key_strobe[SPITZ_KEY_STROBE_NUM] = {
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88, 23, 24, 25, 26, 27, 52, 103, 107, 108, 114
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};
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/* Eighth additional row maps the special keys */
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static int spitz_keymap[SPITZ_KEY_SENSE_NUM + 1][SPITZ_KEY_STROBE_NUM] = {
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{ 0x1d, 0x02, 0x04, 0x06, 0x07, 0x08, 0x0a, 0x0b, 0x0e, 0x3f, 0x40 },
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{ -1 , 0x03, 0x05, 0x13, 0x15, 0x09, 0x17, 0x18, 0x19, 0x41, 0x42 },
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{ 0x0f, 0x10, 0x12, 0x14, 0x22, 0x16, 0x24, 0x25, -1 , -1 , -1 },
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{ 0x3c, 0x11, 0x1f, 0x21, 0x2f, 0x23, 0x32, 0x26, -1 , 0x36, -1 },
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{ 0x3b, 0x1e, 0x20, 0x2e, 0x30, 0x31, 0x34, -1 , 0x1c, 0x2a, -1 },
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{ 0x44, 0x2c, 0x2d, 0x0c, 0x39, 0x33, -1 , 0x48, -1 , -1 , 0x38 },
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{ 0x37, 0x3d, -1 , 0x45, 0x57, 0x58, 0x4b, 0x50, 0x4d, -1 , -1 },
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{ 0x52, 0x43, 0x01, 0x47, 0x49, -1 , -1 , -1 , -1 , -1 , -1 },
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};
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#define SPITZ_GPIO_AK_INT 13 /* Remote control */
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#define SPITZ_GPIO_SYNC 16 /* Sync button */
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#define SPITZ_GPIO_ON_KEY 95 /* Power button */
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#define SPITZ_GPIO_SWA 97 /* Lid */
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#define SPITZ_GPIO_SWB 96 /* Tablet mode */
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/* The special buttons are mapped to unused keys */
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static const int spitz_gpiomap[5] = {
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SPITZ_GPIO_AK_INT, SPITZ_GPIO_SYNC, SPITZ_GPIO_ON_KEY,
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SPITZ_GPIO_SWA, SPITZ_GPIO_SWB,
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};
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#define TYPE_SPITZ_KEYBOARD "spitz-keyboard"
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#define SPITZ_KEYBOARD(obj) \
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OBJECT_CHECK(SpitzKeyboardState, (obj), TYPE_SPITZ_KEYBOARD)
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typedef struct {
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SysBusDevice parent_obj;
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qemu_irq sense[SPITZ_KEY_SENSE_NUM];
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qemu_irq gpiomap[5];
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int keymap[0x80];
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uint16_t keyrow[SPITZ_KEY_SENSE_NUM];
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uint16_t strobe_state;
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uint16_t sense_state;
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uint16_t pre_map[0x100];
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uint16_t modifiers;
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uint16_t imodifiers;
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uint8_t fifo[16];
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int fifopos, fifolen;
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QEMUTimer *kbdtimer;
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} SpitzKeyboardState;
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static void spitz_keyboard_sense_update(SpitzKeyboardState *s)
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{
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int i;
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uint16_t strobe, sense = 0;
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for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) {
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strobe = s->keyrow[i] & s->strobe_state;
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if (strobe) {
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sense |= 1 << i;
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if (!(s->sense_state & (1 << i)))
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qemu_irq_raise(s->sense[i]);
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} else if (s->sense_state & (1 << i))
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qemu_irq_lower(s->sense[i]);
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}
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s->sense_state = sense;
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}
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static void spitz_keyboard_strobe(void *opaque, int line, int level)
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{
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SpitzKeyboardState *s = (SpitzKeyboardState *) opaque;
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if (level)
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s->strobe_state |= 1 << line;
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else
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s->strobe_state &= ~(1 << line);
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spitz_keyboard_sense_update(s);
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}
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static void spitz_keyboard_keydown(SpitzKeyboardState *s, int keycode)
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{
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int spitz_keycode = s->keymap[keycode & 0x7f];
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if (spitz_keycode == -1)
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return;
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/* Handle the additional keys */
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if ((spitz_keycode >> 4) == SPITZ_KEY_SENSE_NUM) {
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qemu_set_irq(s->gpiomap[spitz_keycode & 0xf], (keycode < 0x80));
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return;
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}
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if (keycode & 0x80)
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s->keyrow[spitz_keycode >> 4] &= ~(1 << (spitz_keycode & 0xf));
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else
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s->keyrow[spitz_keycode >> 4] |= 1 << (spitz_keycode & 0xf);
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spitz_keyboard_sense_update(s);
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}
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#define SPITZ_MOD_SHIFT (1 << 7)
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#define SPITZ_MOD_CTRL (1 << 8)
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#define SPITZ_MOD_FN (1 << 9)
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#define QUEUE_KEY(c) s->fifo[(s->fifopos + s->fifolen ++) & 0xf] = c
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static void spitz_keyboard_handler(void *opaque, int keycode)
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{
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SpitzKeyboardState *s = opaque;
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uint16_t code;
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int mapcode;
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switch (keycode) {
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case 0x2a: /* Left Shift */
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s->modifiers |= 1;
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break;
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case 0xaa:
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s->modifiers &= ~1;
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break;
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case 0x36: /* Right Shift */
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s->modifiers |= 2;
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break;
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case 0xb6:
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s->modifiers &= ~2;
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break;
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case 0x1d: /* Control */
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s->modifiers |= 4;
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break;
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case 0x9d:
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s->modifiers &= ~4;
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break;
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case 0x38: /* Alt */
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s->modifiers |= 8;
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break;
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case 0xb8:
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s->modifiers &= ~8;
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break;
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}
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code = s->pre_map[mapcode = ((s->modifiers & 3) ?
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(keycode | SPITZ_MOD_SHIFT) :
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(keycode & ~SPITZ_MOD_SHIFT))];
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if (code != mapcode) {
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#if 0
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if ((code & SPITZ_MOD_SHIFT) && !(s->modifiers & 1)) {
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QUEUE_KEY(0x2a | (keycode & 0x80));
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}
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if ((code & SPITZ_MOD_CTRL) && !(s->modifiers & 4)) {
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QUEUE_KEY(0x1d | (keycode & 0x80));
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}
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if ((code & SPITZ_MOD_FN) && !(s->modifiers & 8)) {
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QUEUE_KEY(0x38 | (keycode & 0x80));
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}
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if ((code & SPITZ_MOD_FN) && (s->modifiers & 1)) {
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QUEUE_KEY(0x2a | (~keycode & 0x80));
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}
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if ((code & SPITZ_MOD_FN) && (s->modifiers & 2)) {
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QUEUE_KEY(0x36 | (~keycode & 0x80));
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}
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#else
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if (keycode & 0x80) {
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if ((s->imodifiers & 1 ) && !(s->modifiers & 1))
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QUEUE_KEY(0x2a | 0x80);
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if ((s->imodifiers & 4 ) && !(s->modifiers & 4))
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QUEUE_KEY(0x1d | 0x80);
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if ((s->imodifiers & 8 ) && !(s->modifiers & 8))
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QUEUE_KEY(0x38 | 0x80);
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if ((s->imodifiers & 0x10) && (s->modifiers & 1))
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QUEUE_KEY(0x2a);
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if ((s->imodifiers & 0x20) && (s->modifiers & 2))
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QUEUE_KEY(0x36);
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s->imodifiers = 0;
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} else {
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if ((code & SPITZ_MOD_SHIFT) &&
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!((s->modifiers | s->imodifiers) & 1)) {
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QUEUE_KEY(0x2a);
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s->imodifiers |= 1;
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}
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if ((code & SPITZ_MOD_CTRL) &&
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!((s->modifiers | s->imodifiers) & 4)) {
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QUEUE_KEY(0x1d);
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s->imodifiers |= 4;
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}
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if ((code & SPITZ_MOD_FN) &&
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!((s->modifiers | s->imodifiers) & 8)) {
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QUEUE_KEY(0x38);
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s->imodifiers |= 8;
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}
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if ((code & SPITZ_MOD_FN) && (s->modifiers & 1) &&
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!(s->imodifiers & 0x10)) {
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QUEUE_KEY(0x2a | 0x80);
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s->imodifiers |= 0x10;
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}
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if ((code & SPITZ_MOD_FN) && (s->modifiers & 2) &&
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!(s->imodifiers & 0x20)) {
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QUEUE_KEY(0x36 | 0x80);
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s->imodifiers |= 0x20;
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}
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}
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#endif
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}
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QUEUE_KEY((code & 0x7f) | (keycode & 0x80));
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}
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static void spitz_keyboard_tick(void *opaque)
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{
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SpitzKeyboardState *s = (SpitzKeyboardState *) opaque;
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if (s->fifolen) {
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spitz_keyboard_keydown(s, s->fifo[s->fifopos ++]);
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s->fifolen --;
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if (s->fifopos >= 16)
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s->fifopos = 0;
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}
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timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
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NANOSECONDS_PER_SECOND / 32);
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}
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static void spitz_keyboard_pre_map(SpitzKeyboardState *s)
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{
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int i;
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for (i = 0; i < 0x100; i ++)
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s->pre_map[i] = i;
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s->pre_map[0x02 | SPITZ_MOD_SHIFT] = 0x02 | SPITZ_MOD_SHIFT; /* exclam */
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s->pre_map[0x28 | SPITZ_MOD_SHIFT] = 0x03 | SPITZ_MOD_SHIFT; /* quotedbl */
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s->pre_map[0x04 | SPITZ_MOD_SHIFT] = 0x04 | SPITZ_MOD_SHIFT; /* # */
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s->pre_map[0x05 | SPITZ_MOD_SHIFT] = 0x05 | SPITZ_MOD_SHIFT; /* dollar */
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s->pre_map[0x06 | SPITZ_MOD_SHIFT] = 0x06 | SPITZ_MOD_SHIFT; /* percent */
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s->pre_map[0x08 | SPITZ_MOD_SHIFT] = 0x07 | SPITZ_MOD_SHIFT; /* ampersand */
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s->pre_map[0x28] = 0x08 | SPITZ_MOD_SHIFT; /* ' */
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s->pre_map[0x0a | SPITZ_MOD_SHIFT] = 0x09 | SPITZ_MOD_SHIFT; /* ( */
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s->pre_map[0x0b | SPITZ_MOD_SHIFT] = 0x0a | SPITZ_MOD_SHIFT; /* ) */
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s->pre_map[0x29 | SPITZ_MOD_SHIFT] = 0x0b | SPITZ_MOD_SHIFT; /* tilde */
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s->pre_map[0x03 | SPITZ_MOD_SHIFT] = 0x0c | SPITZ_MOD_SHIFT; /* at */
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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 int spitz_keyboard_init(SysBusDevice *sbd)
|
|
{
|
|
DeviceState *dev = DEVICE(sbd);
|
|
SpitzKeyboardState *s = SPITZ_KEYBOARD(dev);
|
|
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);
|
|
|
|
s->kbdtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL, spitz_keyboard_tick, s);
|
|
qdev_init_gpio_in(dev, spitz_keyboard_strobe, SPITZ_KEY_STROBE_NUM);
|
|
qdev_init_gpio_out(dev, s->sense, SPITZ_KEY_SENSE_NUM);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* 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
|
|
|
|
typedef struct {
|
|
SSISlave ssidev;
|
|
uint32_t bl_intensity;
|
|
uint32_t bl_power;
|
|
} SpitzLCDTG;
|
|
|
|
static void spitz_bl_update(SpitzLCDTG *s)
|
|
{
|
|
if (s->bl_power && s->bl_intensity)
|
|
zaurus_printf("LCD Backlight now at %i/63\n", s->bl_intensity);
|
|
else
|
|
zaurus_printf("LCD Backlight now off\n");
|
|
}
|
|
|
|
/* FIXME: Implement GPIO properly and remove this hack. */
|
|
static SpitzLCDTG *spitz_lcdtg;
|
|
|
|
static inline void spitz_bl_bit5(void *opaque, int line, int level)
|
|
{
|
|
SpitzLCDTG *s = spitz_lcdtg;
|
|
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 = spitz_lcdtg;
|
|
s->bl_power = !!level;
|
|
spitz_bl_update(s);
|
|
}
|
|
|
|
static uint32_t spitz_lcdtg_transfer(SSISlave *dev, uint32_t value)
|
|
{
|
|
SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, 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 int spitz_lcdtg_init(SSISlave *dev)
|
|
{
|
|
SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev);
|
|
|
|
spitz_lcdtg = s;
|
|
s->bl_power = 0;
|
|
s->bl_intensity = 0x20;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* 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
|
|
|
|
static DeviceState *max1111;
|
|
|
|
/* "Demux" the signal based on current chipselect */
|
|
typedef struct {
|
|
SSISlave ssidev;
|
|
SSIBus *bus[3];
|
|
uint32_t enable[3];
|
|
} CorgiSSPState;
|
|
|
|
static uint32_t corgi_ssp_transfer(SSISlave *dev, uint32_t value)
|
|
{
|
|
CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, 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 spitz_adc_temp_on(void *opaque, int line, int level)
|
|
{
|
|
if (!max1111)
|
|
return;
|
|
|
|
if (level)
|
|
max111x_set_input(max1111, MAX1111_BATT_TEMP, SPITZ_BATTERY_TEMP);
|
|
else
|
|
max111x_set_input(max1111, MAX1111_BATT_TEMP, 0);
|
|
}
|
|
|
|
static int corgi_ssp_init(SSISlave *d)
|
|
{
|
|
DeviceState *dev = DEVICE(d);
|
|
CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, 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");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void spitz_ssp_attach(PXA2xxState *cpu)
|
|
{
|
|
DeviceState *mux;
|
|
DeviceState *dev;
|
|
void *bus;
|
|
|
|
mux = ssi_create_slave(cpu->ssp[CORGI_SSP_PORT - 1], "corgi-ssp");
|
|
|
|
bus = qdev_get_child_bus(mux, "ssi0");
|
|
ssi_create_slave(bus, "spitz-lcdtg");
|
|
|
|
bus = qdev_get_child_bus(mux, "ssi1");
|
|
dev = ssi_create_slave(bus, "ads7846");
|
|
qdev_connect_gpio_out(dev, 0,
|
|
qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_TP_INT));
|
|
|
|
bus = qdev_get_child_bus(mux, "ssi2");
|
|
max1111 = ssi_create_slave(bus, "max1111");
|
|
max111x_set_input(max1111, MAX1111_BATT_VOLT, SPITZ_BATTERY_VOLT);
|
|
max111x_set_input(max1111, MAX1111_BATT_TEMP, 0);
|
|
max111x_set_input(max1111, MAX1111_ACIN_VOLT, SPITZ_CHARGEON_ACIN);
|
|
|
|
qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_LCDCON_CS,
|
|
qdev_get_gpio_in(mux, 0));
|
|
qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ADS7846_CS,
|
|
qdev_get_gpio_in(mux, 1));
|
|
qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_MAX1111_CS,
|
|
qdev_get_gpio_in(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_set_slave_address(wm, SPITZ_WM_ADDRH);
|
|
else
|
|
i2c_set_slave_address(wm, SPITZ_WM_ADDRL);
|
|
}
|
|
|
|
static void spitz_i2c_setup(PXA2xxState *cpu)
|
|
{
|
|
/* Attach the CPU on one end of our I2C bus. */
|
|
I2CBus *bus = pxa2xx_i2c_bus(cpu->i2c[0]);
|
|
|
|
DeviceState *wm;
|
|
|
|
/* Attach a WM8750 to the bus */
|
|
wm = i2c_create_slave(bus, "wm8750", 0);
|
|
|
|
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_create_slave(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310",
|
|
AKITA_MAX_ADDR);
|
|
}
|
|
|
|
/* Other peripherals */
|
|
|
|
static void spitz_out_switch(void *opaque, int line, int level)
|
|
{
|
|
switch (line) {
|
|
case 0:
|
|
zaurus_printf("Charging %s.\n", level ? "off" : "on");
|
|
break;
|
|
case 1:
|
|
zaurus_printf("Discharging %s.\n", level ? "on" : "off");
|
|
break;
|
|
case 2:
|
|
zaurus_printf("Green LED %s.\n", level ? "on" : "off");
|
|
break;
|
|
case 3:
|
|
zaurus_printf("Orange LED %s.\n", level ? "on" : "off");
|
|
break;
|
|
case 4:
|
|
spitz_bl_bit5(opaque, line, level);
|
|
break;
|
|
case 5:
|
|
spitz_bl_power(opaque, line, level);
|
|
break;
|
|
case 6:
|
|
spitz_adc_temp_on(opaque, line, level);
|
|
break;
|
|
}
|
|
}
|
|
|
|
#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(PXA2xxState *cpu,
|
|
DeviceState *scp0, DeviceState *scp1)
|
|
{
|
|
qemu_irq *outsignals = qemu_allocate_irqs(spitz_out_switch, cpu, 8);
|
|
|
|
qdev_connect_gpio_out(scp0, SPITZ_SCP_CHRG_ON, outsignals[0]);
|
|
qdev_connect_gpio_out(scp0, SPITZ_SCP_JK_B, outsignals[1]);
|
|
qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_GREEN, outsignals[2]);
|
|
qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_ORANGE, outsignals[3]);
|
|
|
|
if (scp1) {
|
|
qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]);
|
|
qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]);
|
|
}
|
|
|
|
qdev_connect_gpio_out(scp0, SPITZ_SCP_ADC_TEMP_ON, outsignals[6]);
|
|
}
|
|
|
|
#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_gpio_setup(PXA2xxState *cpu, int slots)
|
|
{
|
|
qemu_irq lcd_hsync;
|
|
/*
|
|
* 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 */
|
|
qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ON_RESET, cpu->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. */
|
|
enum spitz_model_e { spitz, akita, borzoi, terrier };
|
|
|
|
#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,
|
|
enum spitz_model_e model, int arm_id)
|
|
{
|
|
PXA2xxState *mpu;
|
|
DeviceState *scp0, *scp1 = NULL;
|
|
MemoryRegion *address_space_mem = get_system_memory();
|
|
MemoryRegion *rom = g_new(MemoryRegion, 1);
|
|
const char *cpu_model = machine->cpu_model;
|
|
|
|
if (!cpu_model)
|
|
cpu_model = (model == terrier) ? "pxa270-c5" : "pxa270-c0";
|
|
|
|
/* Setup CPU & memory */
|
|
mpu = pxa270_init(address_space_mem, spitz_binfo.ram_size, cpu_model);
|
|
|
|
sl_flash_register(mpu, (model == spitz) ? FLASH_128M : FLASH_1024M);
|
|
|
|
memory_region_init_ram(rom, NULL, "spitz.rom", SPITZ_ROM, &error_fatal);
|
|
vmstate_register_ram_global(rom);
|
|
memory_region_set_readonly(rom, true);
|
|
memory_region_add_subregion(address_space_mem, 0, rom);
|
|
|
|
/* Setup peripherals */
|
|
spitz_keyboard_register(mpu);
|
|
|
|
spitz_ssp_attach(mpu);
|
|
|
|
scp0 = sysbus_create_simple("scoop", 0x10800000, NULL);
|
|
if (model != akita) {
|
|
scp1 = sysbus_create_simple("scoop", 0x08800040, NULL);
|
|
}
|
|
|
|
spitz_scoop_gpio_setup(mpu, scp0, scp1);
|
|
|
|
spitz_gpio_setup(mpu, (model == akita) ? 1 : 2);
|
|
|
|
spitz_i2c_setup(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.kernel_filename = machine->kernel_filename;
|
|
spitz_binfo.kernel_cmdline = machine->kernel_cmdline;
|
|
spitz_binfo.initrd_filename = machine->initrd_filename;
|
|
spitz_binfo.board_id = arm_id;
|
|
arm_load_kernel(mpu->cpu, &spitz_binfo);
|
|
sl_bootparam_write(SL_PXA_PARAM_BASE);
|
|
}
|
|
|
|
static void spitz_init(MachineState *machine)
|
|
{
|
|
spitz_common_init(machine, spitz, 0x2c9);
|
|
}
|
|
|
|
static void borzoi_init(MachineState *machine)
|
|
{
|
|
spitz_common_init(machine, borzoi, 0x33f);
|
|
}
|
|
|
|
static void akita_init(MachineState *machine)
|
|
{
|
|
spitz_common_init(machine, akita, 0x2e8);
|
|
}
|
|
|
|
static void terrier_init(MachineState *machine)
|
|
{
|
|
spitz_common_init(machine, terrier, 0x33f);
|
|
}
|
|
|
|
static void akitapda_class_init(ObjectClass *oc, void *data)
|
|
{
|
|
MachineClass *mc = MACHINE_CLASS(oc);
|
|
|
|
mc->desc = "Sharp SL-C1000 (Akita) PDA (PXA270)";
|
|
mc->init = akita_init;
|
|
}
|
|
|
|
static const TypeInfo akitapda_type = {
|
|
.name = MACHINE_TYPE_NAME("akita"),
|
|
.parent = TYPE_MACHINE,
|
|
.class_init = akitapda_class_init,
|
|
};
|
|
|
|
static void spitzpda_class_init(ObjectClass *oc, void *data)
|
|
{
|
|
MachineClass *mc = MACHINE_CLASS(oc);
|
|
|
|
mc->desc = "Sharp SL-C3000 (Spitz) PDA (PXA270)";
|
|
mc->init = spitz_init;
|
|
}
|
|
|
|
static const TypeInfo spitzpda_type = {
|
|
.name = MACHINE_TYPE_NAME("spitz"),
|
|
.parent = TYPE_MACHINE,
|
|
.class_init = spitzpda_class_init,
|
|
};
|
|
|
|
static void borzoipda_class_init(ObjectClass *oc, void *data)
|
|
{
|
|
MachineClass *mc = MACHINE_CLASS(oc);
|
|
|
|
mc->desc = "Sharp SL-C3100 (Borzoi) PDA (PXA270)";
|
|
mc->init = borzoi_init;
|
|
}
|
|
|
|
static const TypeInfo borzoipda_type = {
|
|
.name = MACHINE_TYPE_NAME("borzoi"),
|
|
.parent = TYPE_MACHINE,
|
|
.class_init = borzoipda_class_init,
|
|
};
|
|
|
|
static void terrierpda_class_init(ObjectClass *oc, void *data)
|
|
{
|
|
MachineClass *mc = MACHINE_CLASS(oc);
|
|
|
|
mc->desc = "Sharp SL-C3200 (Terrier) PDA (PXA270)";
|
|
mc->init = terrier_init;
|
|
}
|
|
|
|
static const TypeInfo terrierpda_type = {
|
|
.name = MACHINE_TYPE_NAME("terrier"),
|
|
.parent = TYPE_MACHINE,
|
|
.class_init = terrierpda_class_init,
|
|
};
|
|
|
|
static void spitz_machine_init(void)
|
|
{
|
|
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 VMStateDescription vmstate_sl_nand_info = {
|
|
.name = "sl-nand",
|
|
.version_id = 0,
|
|
.minimum_version_id = 0,
|
|
.fields = (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);
|
|
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
|
|
|
|
k->init = sl_nand_init;
|
|
dc->vmsd = &vmstate_sl_nand_info;
|
|
dc->props = sl_nand_properties;
|
|
/* Reason: init() method uses drive_get() */
|
|
dc->cannot_instantiate_with_device_add_yet = true;
|
|
}
|
|
|
|
static const TypeInfo sl_nand_info = {
|
|
.name = TYPE_SL_NAND,
|
|
.parent = TYPE_SYS_BUS_DEVICE,
|
|
.instance_size = sizeof(SLNANDState),
|
|
.class_init = sl_nand_class_init,
|
|
};
|
|
|
|
static VMStateDescription vmstate_spitz_kbd = {
|
|
.name = "spitz-keyboard",
|
|
.version_id = 1,
|
|
.minimum_version_id = 0,
|
|
.post_load = spitz_keyboard_post_load,
|
|
.fields = (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);
|
|
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
|
|
|
|
k->init = spitz_keyboard_init;
|
|
dc->vmsd = &vmstate_spitz_kbd;
|
|
}
|
|
|
|
static const TypeInfo spitz_keyboard_info = {
|
|
.name = TYPE_SPITZ_KEYBOARD,
|
|
.parent = TYPE_SYS_BUS_DEVICE,
|
|
.instance_size = sizeof(SpitzKeyboardState),
|
|
.class_init = spitz_keyboard_class_init,
|
|
};
|
|
|
|
static const VMStateDescription vmstate_corgi_ssp_regs = {
|
|
.name = "corgi-ssp",
|
|
.version_id = 2,
|
|
.minimum_version_id = 2,
|
|
.fields = (VMStateField[]) {
|
|
VMSTATE_SSI_SLAVE(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);
|
|
SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
|
|
|
|
k->init = corgi_ssp_init;
|
|
k->transfer = corgi_ssp_transfer;
|
|
dc->vmsd = &vmstate_corgi_ssp_regs;
|
|
}
|
|
|
|
static const TypeInfo corgi_ssp_info = {
|
|
.name = "corgi-ssp",
|
|
.parent = TYPE_SSI_SLAVE,
|
|
.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 = (VMStateField[]) {
|
|
VMSTATE_SSI_SLAVE(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);
|
|
SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
|
|
|
|
k->init = spitz_lcdtg_init;
|
|
k->transfer = spitz_lcdtg_transfer;
|
|
dc->vmsd = &vmstate_spitz_lcdtg_regs;
|
|
}
|
|
|
|
static const TypeInfo spitz_lcdtg_info = {
|
|
.name = "spitz-lcdtg",
|
|
.parent = TYPE_SSI_SLAVE,
|
|
.instance_size = sizeof(SpitzLCDTG),
|
|
.class_init = spitz_lcdtg_class_init,
|
|
};
|
|
|
|
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_init(spitz_register_types)
|