[qemu.git] / hw / versatilepb.c

/*
 * ARM Versatile Platform/Application Baseboard System emulation.
 *
 * Copyright (c) 2005-2007 CodeSourcery.
 * Written by Paul Brook
 *
 * This code is licensed under the GPL.
 */

#include "sysbus.h"
#include "arm-misc.h"
#include "devices.h"
#include "net.h"
#include "sysemu.h"
#include "pci.h"
#include "i2c.h"
#include "boards.h"
#include "blockdev.h"
#include "exec-memory.h"

/* Primary interrupt controller.  */

typedef struct vpb_sic_state
{
  SysBusDevice busdev;
  MemoryRegion iomem;
  uint32_t level;
  uint32_t mask;
  uint32_t pic_enable;
  qemu_irq parent[32];
  int irq;
} vpb_sic_state;

static const VMStateDescription vmstate_vpb_sic = {
    .name = "versatilepb_sic",
    .version_id = 1,
    .minimum_version_id = 1,
    .fields = (VMStateField[]) {
        VMSTATE_UINT32(level, vpb_sic_state),
        VMSTATE_UINT32(mask, vpb_sic_state),
        VMSTATE_UINT32(pic_enable, vpb_sic_state),
        VMSTATE_END_OF_LIST()
    }
};

static void vpb_sic_update(vpb_sic_state *s)
{
    uint32_t flags;

    flags = s->level & s->mask;
    qemu_set_irq(s->parent[s->irq], flags != 0);
}

static void vpb_sic_update_pic(vpb_sic_state *s)
{
    int i;
    uint32_t mask;

    for (i = 21; i <= 30; i++) {
        mask = 1u << i;
        if (!(s->pic_enable & mask))
            continue;
        qemu_set_irq(s->parent[i], (s->level & mask) != 0);
    }
}

static void vpb_sic_set_irq(void *opaque, int irq, int level)
{
    vpb_sic_state *s = (vpb_sic_state *)opaque;
    if (level)
        s->level |= 1u << irq;
    else
        s->level &= ~(1u << irq);
    if (s->pic_enable & (1u << irq))
        qemu_set_irq(s->parent[irq], level);
    vpb_sic_update(s);
}

static uint64_t vpb_sic_read(void *opaque, target_phys_addr_t offset,
                             unsigned size)
{
    vpb_sic_state *s = (vpb_sic_state *)opaque;

    switch (offset >> 2) {
    case 0: /* STATUS */
        return s->level & s->mask;
    case 1: /* RAWSTAT */
        return s->level;
    case 2: /* ENABLE */
        return s->mask;
    case 4: /* SOFTINT */
        return s->level & 1;
    case 8: /* PICENABLE */
        return s->pic_enable;
    default:
        printf ("vpb_sic_read: Bad register offset 0x%x\n", (int)offset);
        return 0;
    }
}

static void vpb_sic_write(void *opaque, target_phys_addr_t offset,
                          uint64_t value, unsigned size)
{
    vpb_sic_state *s = (vpb_sic_state *)opaque;

    switch (offset >> 2) {
    case 2: /* ENSET */
        s->mask |= value;
        break;
    case 3: /* ENCLR */
        s->mask &= ~value;
        break;
    case 4: /* SOFTINTSET */
        if (value)
            s->mask |= 1;
        break;
    case 5: /* SOFTINTCLR */
        if (value)
            s->mask &= ~1u;
        break;
    case 8: /* PICENSET */
        s->pic_enable |= (value & 0x7fe00000);
        vpb_sic_update_pic(s);
        break;
    case 9: /* PICENCLR */
        s->pic_enable &= ~value;
        vpb_sic_update_pic(s);
        break;
    default:
        printf ("vpb_sic_write: Bad register offset 0x%x\n", (int)offset);
        return;
    }
    vpb_sic_update(s);
}

static const MemoryRegionOps vpb_sic_ops = {
    .read = vpb_sic_read,
    .write = vpb_sic_write,
    .endianness = DEVICE_NATIVE_ENDIAN,
};

static int vpb_sic_init(SysBusDevice *dev)
{
    vpb_sic_state *s = FROM_SYSBUS(vpb_sic_state, dev);
    int i;

    qdev_init_gpio_in(&dev->qdev, vpb_sic_set_irq, 32);
    for (i = 0; i < 32; i++) {
        sysbus_init_irq(dev, &s->parent[i]);
    }
    s->irq = 31;
    memory_region_init_io(&s->iomem, &vpb_sic_ops, s, "vpb-sic", 0x1000);
    sysbus_init_mmio(dev, &s->iomem);
    return 0;
}

/* Board init.  */

/* The AB and PB boards both use the same core, just with different
   peripherans and expansion busses.  For now we emulate a subset of the
   PB peripherals and just change the board ID.  */

static struct arm_boot_info versatile_binfo;

static void versatile_init(ram_addr_t ram_size,
                     const char *boot_device,
                     const char *kernel_filename, const char *kernel_cmdline,
                     const char *initrd_filename, const char *cpu_model,
                     int board_id)
{
    CPUARMState *env;
    MemoryRegion *sysmem = get_system_memory();
    MemoryRegion *ram = g_new(MemoryRegion, 1);
    qemu_irq *cpu_pic;
    qemu_irq pic[32];
    qemu_irq sic[32];
    DeviceState *dev, *sysctl;
    SysBusDevice *busdev;
    DeviceState *pl041;
    PCIBus *pci_bus;
    NICInfo *nd;
    i2c_bus *i2c;
    int n;
    int done_smc = 0;

    if (!cpu_model)
        cpu_model = "arm926";
    env = cpu_init(cpu_model);
    if (!env) {
        fprintf(stderr, "Unable to find CPU definition\n");
        exit(1);
    }
    memory_region_init_ram(ram, "versatile.ram", ram_size);
    vmstate_register_ram_global(ram);
    /* ??? RAM should repeat to fill physical memory space.  */
    /* SDRAM at address zero.  */
    memory_region_add_subregion(sysmem, 0, ram);

    sysctl = qdev_create(NULL, "realview_sysctl");
    qdev_prop_set_uint32(sysctl, "sys_id", 0x41007004);
    qdev_prop_set_uint32(sysctl, "proc_id", 0x02000000);
    qdev_init_nofail(sysctl);
    sysbus_mmio_map(sysbus_from_qdev(sysctl), 0, 0x10000000);

    cpu_pic = arm_pic_init_cpu(env);
    dev = sysbus_create_varargs("pl190", 0x10140000,
                                cpu_pic[0], cpu_pic[1], NULL);
    for (n = 0; n < 32; n++) {
        pic[n] = qdev_get_gpio_in(dev, n);
    }
    dev = sysbus_create_simple("versatilepb_sic", 0x10003000, NULL);
    for (n = 0; n < 32; n++) {
        sysbus_connect_irq(sysbus_from_qdev(dev), n, pic[n]);
        sic[n] = qdev_get_gpio_in(dev, n);
    }

    sysbus_create_simple("pl050_keyboard", 0x10006000, sic[3]);
    sysbus_create_simple("pl050_mouse", 0x10007000, sic[4]);

    dev = qdev_create(NULL, "versatile_pci");
    busdev = sysbus_from_qdev(dev);
    qdev_init_nofail(dev);
    sysbus_mmio_map(busdev, 0, 0x41000000); /* PCI self-config */
    sysbus_mmio_map(busdev, 1, 0x42000000); /* PCI config */
    sysbus_connect_irq(busdev, 0, sic[27]);
    sysbus_connect_irq(busdev, 1, sic[28]);
    sysbus_connect_irq(busdev, 2, sic[29]);
    sysbus_connect_irq(busdev, 3, sic[30]);
    pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci");

    /* The Versatile PCI bridge does not provide access to PCI IO space,
       so many of the qemu PCI devices are not useable.  */
    for(n = 0; n < nb_nics; n++) {
        nd = &nd_table[n];

        if (!done_smc && (!nd->model || strcmp(nd->model, "smc91c111") == 0)) {
            smc91c111_init(nd, 0x10010000, sic[25]);
            done_smc = 1;
        } else {
            pci_nic_init_nofail(nd, "rtl8139", NULL);
        }
    }
    if (usb_enabled) {
        pci_create_simple(pci_bus, -1, "pci-ohci");
    }
    n = drive_get_max_bus(IF_SCSI);
    while (n >= 0) {
        pci_create_simple(pci_bus, -1, "lsi53c895a");
        n--;
    }

    sysbus_create_simple("pl011", 0x101f1000, pic[12]);
    sysbus_create_simple("pl011", 0x101f2000, pic[13]);
    sysbus_create_simple("pl011", 0x101f3000, pic[14]);
    sysbus_create_simple("pl011", 0x10009000, sic[6]);

    sysbus_create_simple("pl080", 0x10130000, pic[17]);
    sysbus_create_simple("sp804", 0x101e2000, pic[4]);
    sysbus_create_simple("sp804", 0x101e3000, pic[5]);

    /* The versatile/PB actually has a modified Color LCD controller
       that includes hardware cursor support from the PL111.  */
    dev = sysbus_create_simple("pl110_versatile", 0x10120000, pic[16]);
    /* Wire up the mux control signals from the SYS_CLCD register */
    qdev_connect_gpio_out(sysctl, 0, qdev_get_gpio_in(dev, 0));

    sysbus_create_varargs("pl181", 0x10005000, sic[22], sic[1], NULL);
    sysbus_create_varargs("pl181", 0x1000b000, sic[23], sic[2], NULL);

    /* Add PL031 Real Time Clock. */
    sysbus_create_simple("pl031", 0x101e8000, pic[10]);

    dev = sysbus_create_simple("versatile_i2c", 0x10002000, NULL);
    i2c = (i2c_bus *)qdev_get_child_bus(dev, "i2c");
    i2c_create_slave(i2c, "ds1338", 0x68);

    /* Add PL041 AACI Interface to the LM4549 codec */
    pl041 = qdev_create(NULL, "pl041");
    qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
    qdev_init_nofail(pl041);
    sysbus_mmio_map(sysbus_from_qdev(pl041), 0, 0x10004000);
    sysbus_connect_irq(sysbus_from_qdev(pl041), 0, sic[24]);

    /* Memory map for Versatile/PB:  */
    /* 0x10000000 System registers.  */
    /* 0x10001000 PCI controller config registers.  */
    /* 0x10002000 Serial bus interface.  */
    /*  0x10003000 Secondary interrupt controller.  */
    /* 0x10004000 AACI (audio).  */
    /*  0x10005000 MMCI0.  */
    /*  0x10006000 KMI0 (keyboard).  */
    /*  0x10007000 KMI1 (mouse).  */
    /* 0x10008000 Character LCD Interface.  */
    /*  0x10009000 UART3.  */
    /* 0x1000a000 Smart card 1.  */
    /*  0x1000b000 MMCI1.  */
    /*  0x10010000 Ethernet.  */
    /* 0x10020000 USB.  */
    /* 0x10100000 SSMC.  */
    /* 0x10110000 MPMC.  */
    /*  0x10120000 CLCD Controller.  */
    /*  0x10130000 DMA Controller.  */
    /*  0x10140000 Vectored interrupt controller.  */
    /* 0x101d0000 AHB Monitor Interface.  */
    /* 0x101e0000 System Controller.  */
    /* 0x101e1000 Watchdog Interface.  */
    /* 0x101e2000 Timer 0/1.  */
    /* 0x101e3000 Timer 2/3.  */
    /* 0x101e4000 GPIO port 0.  */
    /* 0x101e5000 GPIO port 1.  */
    /* 0x101e6000 GPIO port 2.  */
    /* 0x101e7000 GPIO port 3.  */
    /* 0x101e8000 RTC.  */
    /* 0x101f0000 Smart card 0.  */
    /*  0x101f1000 UART0.  */
    /*  0x101f2000 UART1.  */
    /*  0x101f3000 UART2.  */
    /* 0x101f4000 SSPI.  */

    versatile_binfo.ram_size = ram_size;
    versatile_binfo.kernel_filename = kernel_filename;
    versatile_binfo.kernel_cmdline = kernel_cmdline;
    versatile_binfo.initrd_filename = initrd_filename;
    versatile_binfo.board_id = board_id;
    arm_load_kernel(env, &versatile_binfo);
}

static void vpb_init(ram_addr_t ram_size,
                     const char *boot_device,
                     const char *kernel_filename, const char *kernel_cmdline,
                     const char *initrd_filename, const char *cpu_model)
{
    versatile_init(ram_size,
                   boot_device,
                   kernel_filename, kernel_cmdline,
                   initrd_filename, cpu_model, 0x183);
}

static void vab_init(ram_addr_t ram_size,
                     const char *boot_device,
                     const char *kernel_filename, const char *kernel_cmdline,
                     const char *initrd_filename, const char *cpu_model)
{
    versatile_init(ram_size,
                   boot_device,
                   kernel_filename, kernel_cmdline,
                   initrd_filename, cpu_model, 0x25e);
}

static QEMUMachine versatilepb_machine = {
    .name = "versatilepb",
    .desc = "ARM Versatile/PB (ARM926EJ-S)",
    .init = vpb_init,
    .use_scsi = 1,
};

static QEMUMachine versatileab_machine = {
    .name = "versatileab",
    .desc = "ARM Versatile/AB (ARM926EJ-S)",
    .init = vab_init,
    .use_scsi = 1,
};

static void versatile_machine_init(void)
{
    qemu_register_machine(&versatilepb_machine);
    qemu_register_machine(&versatileab_machine);
}

machine_init(versatile_machine_init);

static void vpb_sic_class_init(ObjectClass *klass, void *data)
{
    DeviceClass *dc = DEVICE_CLASS(klass);
    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);

    k->init = vpb_sic_init;
    dc->no_user = 1;
    dc->vmsd = &vmstate_vpb_sic;
}

static TypeInfo vpb_sic_info = {
    .name          = "versatilepb_sic",
    .parent        = TYPE_SYS_BUS_DEVICE,
    .instance_size = sizeof(vpb_sic_state),
    .class_init    = vpb_sic_class_init,
};

static void versatilepb_register_types(void)
{
    type_register_static(&vpb_sic_info);
}

type_init(versatilepb_register_types)
Commit	Line	Data
5fafdf24	1	/*
16406950	2	* ARM Versatile Platform/Application Baseboard System emulation.
cdbdb648	3	*
a1bb27b1	4	* Copyright (c) 2005-2007 CodeSourcery.
cdbdb648 PB	5	* Written by Paul Brook
cdbdb648 PB	6	*
8e31bf38	7	* This code is licensed under the GPL.
cdbdb648 PB	8	*/
cdbdb648 PB	9
2e9bdce5	10	#include "sysbus.h"
87ecb68b	11	#include "arm-misc.h"
87ecb68b PB	12	#include "devices.h"
	13	#include "net.h"
	14	#include "sysemu.h"
	15	#include "pci.h"
b1f05696	16	#include "i2c.h"
87ecb68b	17	#include "boards.h"
2446333c	18	#include "blockdev.h"
62ceeb2c	19	#include "exec-memory.h"
cdbdb648	20
cdbdb648 PB	21	/* Primary interrupt controller. */
	22
	23	typedef struct vpb_sic_state
	24	{
3950f18b	25	SysBusDevice busdev;
62ceeb2c	26	MemoryRegion iomem;
cdbdb648 PB	27	uint32_t level;
	28	uint32_t mask;
	29	uint32_t pic_enable;
97aff481	30	qemu_irq parent[32];
cdbdb648 PB	31	int irq;
	32	} vpb_sic_state;
	33
a796d0ac PM	34	static const VMStateDescription vmstate_vpb_sic = {
	35	.name = "versatilepb_sic",
	36	.version_id = 1,
	37	.minimum_version_id = 1,
	38	.fields = (VMStateField[]) {
	39	VMSTATE_UINT32(level, vpb_sic_state),
	40	VMSTATE_UINT32(mask, vpb_sic_state),
	41	VMSTATE_UINT32(pic_enable, vpb_sic_state),
	42	VMSTATE_END_OF_LIST()
	43	}
	44	};
	45
cdbdb648 PB	46	static void vpb_sic_update(vpb_sic_state *s)
	47	{
	48	uint32_t flags;
	49
	50	flags = s->level & s->mask;
d537cf6c	51	qemu_set_irq(s->parent[s->irq], flags != 0);
cdbdb648 PB	52	}
	53
	54	static void vpb_sic_update_pic(vpb_sic_state *s)
	55	{
	56	int i;
	57	uint32_t mask;
	58
	59	for (i = 21; i <= 30; i++) {
	60	mask = 1u << i;
	61	if (!(s->pic_enable & mask))
	62	continue;
d537cf6c	63	qemu_set_irq(s->parent[i], (s->level & mask) != 0);
cdbdb648 PB	64	}
	65	}
	66
	67	static void vpb_sic_set_irq(void *opaque, int irq, int level)
	68	{
	69	vpb_sic_state s = (vpb_sic_state )opaque;
	70	if (level)
	71	s->level \|= 1u << irq;
	72	else
	73	s->level &= ~(1u << irq);
	74	if (s->pic_enable & (1u << irq))
d537cf6c	75	qemu_set_irq(s->parent[irq], level);
cdbdb648 PB	76	vpb_sic_update(s);
	77	}
	78
62ceeb2c AK	79	static uint64_t vpb_sic_read(void *opaque, target_phys_addr_t offset,
62ceeb2c AK	80	unsigned size)
cdbdb648 PB	81	{
	82	vpb_sic_state s = (vpb_sic_state )opaque;
	83
cdbdb648 PB	84	switch (offset >> 2) {
	85	case 0: /* STATUS */
	86	return s->level & s->mask;
	87	case 1: /* RAWSTAT */
	88	return s->level;
	89	case 2: /* ENABLE */
	90	return s->mask;
	91	case 4: /* SOFTINT */
	92	return s->level & 1;
	93	case 8: /* PICENABLE */
	94	return s->pic_enable;
	95	default:
e69954b9	96	printf ("vpb_sic_read: Bad register offset 0x%x\n", (int)offset);
cdbdb648 PB	97	return 0;
	98	}
	99	}
	100
c227f099	101	static void vpb_sic_write(void *opaque, target_phys_addr_t offset,
62ceeb2c	102	uint64_t value, unsigned size)
cdbdb648 PB	103	{
cdbdb648 PB	104	vpb_sic_state s = (vpb_sic_state )opaque;
cdbdb648 PB	105
	106	switch (offset >> 2) {
	107	case 2: /* ENSET */
	108	s->mask \|= value;
	109	break;
	110	case 3: /* ENCLR */
	111	s->mask &= ~value;
	112	break;
	113	case 4: /* SOFTINTSET */
	114	if (value)
	115	s->mask \|= 1;
	116	break;
	117	case 5: /* SOFTINTCLR */
	118	if (value)
	119	s->mask &= ~1u;
	120	break;
	121	case 8: /* PICENSET */
	122	s->pic_enable \|= (value & 0x7fe00000);
	123	vpb_sic_update_pic(s);
	124	break;
	125	case 9: /* PICENCLR */
	126	s->pic_enable &= ~value;
	127	vpb_sic_update_pic(s);
	128	break;
	129	default:
e69954b9	130	printf ("vpb_sic_write: Bad register offset 0x%x\n", (int)offset);
cdbdb648 PB	131	return;
	132	}
	133	vpb_sic_update(s);
	134	}
	135
62ceeb2c AK	136	static const MemoryRegionOps vpb_sic_ops = {
	137	.read = vpb_sic_read,
	138	.write = vpb_sic_write,
	139	.endianness = DEVICE_NATIVE_ENDIAN,
cdbdb648 PB	140	};
cdbdb648 PB	141
81a322d4	142	static int vpb_sic_init(SysBusDevice *dev)
cdbdb648	143	{
3950f18b	144	vpb_sic_state *s = FROM_SYSBUS(vpb_sic_state, dev);
97aff481	145	int i;
cdbdb648	146
067a3ddc	147	qdev_init_gpio_in(&dev->qdev, vpb_sic_set_irq, 32);
97aff481	148	for (i = 0; i < 32; i++) {
3950f18b	149	sysbus_init_irq(dev, &s->parent[i]);
97aff481	150	}
3950f18b	151	s->irq = 31;
62ceeb2c	152	memory_region_init_io(&s->iomem, &vpb_sic_ops, s, "vpb-sic", 0x1000);
750ecd44	153	sysbus_init_mmio(dev, &s->iomem);
81a322d4	154	return 0;
cdbdb648 PB	155	}
	156
	157	/* Board init. */
	158
16406950 PB	159	/* The AB and PB boards both use the same core, just with different
	160	peripherans and expansion busses. For now we emulate a subset of the
	161	PB peripherals and just change the board ID. */
cdbdb648	162
f93eb9ff AZ	163	static struct arm_boot_info versatile_binfo;
f93eb9ff AZ	164
c227f099	165	static void versatile_init(ram_addr_t ram_size,
3023f332	166	const char *boot_device,
cdbdb648	167	const char kernel_filename, const char kernel_cmdline,
3371d272 PB	168	const char initrd_filename, const char cpu_model,
3371d272 PB	169	int board_id)
cdbdb648	170	{
5ae93306	171	CPUARMState *env;
62ceeb2c AK	172	MemoryRegion *sysmem = get_system_memory();
62ceeb2c AK	173	MemoryRegion *ram = g_new(MemoryRegion, 1);
97aff481 PB	174	qemu_irq *cpu_pic;
97aff481 PB	175	qemu_irq pic[32];
3950f18b	176	qemu_irq sic[32];
242ea2c6	177	DeviceState dev, sysctl;
7d6e771f	178	SysBusDevice *busdev;
d028d02d	179	DeviceState *pl041;
502a5395 PB	180	PCIBus *pci_bus;
502a5395 PB	181	NICInfo *nd;
b1f05696	182	i2c_bus *i2c;
502a5395 PB	183	int n;
502a5395 PB	184	int done_smc = 0;
cdbdb648	185
3371d272 PB	186	if (!cpu_model)
3371d272 PB	187	cpu_model = "arm926";
aaed909a FB	188	env = cpu_init(cpu_model);
	189	if (!env) {
	190	fprintf(stderr, "Unable to find CPU definition\n");
	191	exit(1);
	192	}
c5705a77 AK	193	memory_region_init_ram(ram, "versatile.ram", ram_size);
c5705a77 AK	194	vmstate_register_ram_global(ram);
1235fc06	195	/* ??? RAM should repeat to fill physical memory space. */
cdbdb648	196	/* SDRAM at address zero. */
62ceeb2c	197	memory_region_add_subregion(sysmem, 0, ram);
cdbdb648	198
242ea2c6 PM	199	sysctl = qdev_create(NULL, "realview_sysctl");
242ea2c6 PM	200	qdev_prop_set_uint32(sysctl, "sys_id", 0x41007004);
242ea2c6	201	qdev_prop_set_uint32(sysctl, "proc_id", 0x02000000);
7a65c8cc	202	qdev_init_nofail(sysctl);
242ea2c6 PM	203	sysbus_mmio_map(sysbus_from_qdev(sysctl), 0, 0x10000000);
242ea2c6 PM	204
97aff481 PB	205	cpu_pic = arm_pic_init_cpu(env);
	206	dev = sysbus_create_varargs("pl190", 0x10140000,
	207	cpu_pic[0], cpu_pic[1], NULL);
	208	for (n = 0; n < 32; n++) {
067a3ddc	209	pic[n] = qdev_get_gpio_in(dev, n);
97aff481	210	}
3950f18b PB	211	dev = sysbus_create_simple("versatilepb_sic", 0x10003000, NULL);
	212	for (n = 0; n < 32; n++) {
	213	sysbus_connect_irq(sysbus_from_qdev(dev), n, pic[n]);
067a3ddc	214	sic[n] = qdev_get_gpio_in(dev, n);
3950f18b	215	}
86394e96 PB	216
	217	sysbus_create_simple("pl050_keyboard", 0x10006000, sic[3]);
	218	sysbus_create_simple("pl050_mouse", 0x10007000, sic[4]);
cdbdb648	219
7d6e771f PM	220	dev = qdev_create(NULL, "versatile_pci");
	221	busdev = sysbus_from_qdev(dev);
	222	qdev_init_nofail(dev);
	223	sysbus_mmio_map(busdev, 0, 0x41000000); /* PCI self-config */
	224	sysbus_mmio_map(busdev, 1, 0x42000000); /* PCI config */
	225	sysbus_connect_irq(busdev, 0, sic[27]);
	226	sysbus_connect_irq(busdev, 1, sic[28]);
	227	sysbus_connect_irq(busdev, 2, sic[29]);
	228	sysbus_connect_irq(busdev, 3, sic[30]);
02e2da45	229	pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci");
0027b06d	230
502a5395 PB	231	/* The Versatile PCI bridge does not provide access to PCI IO space,
	232	so many of the qemu PCI devices are not useable. */
	233	for(n = 0; n < nb_nics; n++) {
	234	nd = &nd_table[n];
0ae18cee	235
e6b3c8ca	236	if (!done_smc && (!nd->model \|\| strcmp(nd->model, "smc91c111") == 0)) {
d537cf6c	237	smc91c111_init(nd, 0x10010000, sic[25]);
0ae18cee	238	done_smc = 1;
cdbdb648	239	} else {
07caea31	240	pci_nic_init_nofail(nd, "rtl8139", NULL);
cdbdb648 PB	241	}
cdbdb648 PB	242	}
0d92ed30	243	if (usb_enabled) {
afb9a60e	244	pci_create_simple(pci_bus, -1, "pci-ohci");
0d92ed30	245	}
9be5dafe PB	246	n = drive_get_max_bus(IF_SCSI);
	247	while (n >= 0) {
	248	pci_create_simple(pci_bus, -1, "lsi53c895a");
	249	n--;
7d8406be	250	}
cdbdb648	251
a7d518a6 PB	252	sysbus_create_simple("pl011", 0x101f1000, pic[12]);
	253	sysbus_create_simple("pl011", 0x101f2000, pic[13]);
	254	sysbus_create_simple("pl011", 0x101f3000, pic[14]);
	255	sysbus_create_simple("pl011", 0x10009000, sic[6]);
cdbdb648	256
b4496b13	257	sysbus_create_simple("pl080", 0x10130000, pic[17]);
6a824ec3 PB	258	sysbus_create_simple("sp804", 0x101e2000, pic[4]);
6a824ec3 PB	259	sysbus_create_simple("sp804", 0x101e3000, pic[5]);
cdbdb648 PB	260
	261	/* The versatile/PB actually has a modified Color LCD controller
	262	that includes hardware cursor support from the PL111. */
242ea2c6 PM	263	dev = sysbus_create_simple("pl110_versatile", 0x10120000, pic[16]);
	264	/* Wire up the mux control signals from the SYS_CLCD register */
	265	qdev_connect_gpio_out(sysctl, 0, qdev_get_gpio_in(dev, 0));
cdbdb648	266
aa9311d8 PB	267	sysbus_create_varargs("pl181", 0x10005000, sic[22], sic[1], NULL);
aa9311d8 PB	268	sysbus_create_varargs("pl181", 0x1000b000, sic[23], sic[2], NULL);
a1bb27b1	269
7e1543c2	270	/* Add PL031 Real Time Clock. */
a63bdb31	271	sysbus_create_simple("pl031", 0x101e8000, pic[10]);
7e1543c2	272
b1f05696 OA	273	dev = sysbus_create_simple("versatile_i2c", 0x10002000, NULL);
	274	i2c = (i2c_bus *)qdev_get_child_bus(dev, "i2c");
	275	i2c_create_slave(i2c, "ds1338", 0x68);
	276
d028d02d MS	277	/* Add PL041 AACI Interface to the LM4549 codec */
	278	pl041 = qdev_create(NULL, "pl041");
	279	qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
	280	qdev_init_nofail(pl041);
	281	sysbus_mmio_map(sysbus_from_qdev(pl041), 0, 0x10004000);
	282	sysbus_connect_irq(sysbus_from_qdev(pl041), 0, sic[24]);
	283
16406950	284	/* Memory map for Versatile/PB: */
cdbdb648 PB	285	/* 0x10000000 System registers. */
	286	/* 0x10001000 PCI controller config registers. */
	287	/* 0x10002000 Serial bus interface. */
	288	/* 0x10003000 Secondary interrupt controller. */
	289	/* 0x10004000 AACI (audio). */
a1bb27b1	290	/* 0x10005000 MMCI0. */
cdbdb648 PB	291	/* 0x10006000 KMI0 (keyboard). */
	292	/* 0x10007000 KMI1 (mouse). */
	293	/* 0x10008000 Character LCD Interface. */
	294	/* 0x10009000 UART3. */
	295	/* 0x1000a000 Smart card 1. */
a1bb27b1	296	/* 0x1000b000 MMCI1. */
cdbdb648 PB	297	/* 0x10010000 Ethernet. */
	298	/* 0x10020000 USB. */
	299	/* 0x10100000 SSMC. */
	300	/* 0x10110000 MPMC. */
	301	/* 0x10120000 CLCD Controller. */
	302	/* 0x10130000 DMA Controller. */
	303	/* 0x10140000 Vectored interrupt controller. */
	304	/* 0x101d0000 AHB Monitor Interface. */
	305	/* 0x101e0000 System Controller. */
	306	/* 0x101e1000 Watchdog Interface. */
	307	/* 0x101e2000 Timer 0/1. */
	308	/* 0x101e3000 Timer 2/3. */
	309	/* 0x101e4000 GPIO port 0. */
	310	/* 0x101e5000 GPIO port 1. */
	311	/* 0x101e6000 GPIO port 2. */
	312	/* 0x101e7000 GPIO port 3. */
	313	/* 0x101e8000 RTC. */
	314	/* 0x101f0000 Smart card 0. */
	315	/* 0x101f1000 UART0. */
	316	/* 0x101f2000 UART1. */
	317	/* 0x101f3000 UART2. */
	318	/* 0x101f4000 SSPI. */
	319
f93eb9ff AZ	320	versatile_binfo.ram_size = ram_size;
	321	versatile_binfo.kernel_filename = kernel_filename;
	322	versatile_binfo.kernel_cmdline = kernel_cmdline;
	323	versatile_binfo.initrd_filename = initrd_filename;
	324	versatile_binfo.board_id = board_id;
	325	arm_load_kernel(env, &versatile_binfo);
16406950 PB	326	}
16406950 PB	327
c227f099	328	static void vpb_init(ram_addr_t ram_size,
3023f332	329	const char *boot_device,
16406950	330	const char kernel_filename, const char kernel_cmdline,
94fc95cd	331	const char initrd_filename, const char cpu_model)
16406950	332	{
fbe1b595	333	versatile_init(ram_size,
3023f332	334	boot_device,
16406950	335	kernel_filename, kernel_cmdline,
3371d272	336	initrd_filename, cpu_model, 0x183);
16406950 PB	337	}
16406950 PB	338
c227f099	339	static void vab_init(ram_addr_t ram_size,
3023f332	340	const char *boot_device,
16406950	341	const char kernel_filename, const char kernel_cmdline,
94fc95cd	342	const char initrd_filename, const char cpu_model)
16406950	343	{
fbe1b595	344	versatile_init(ram_size,
3023f332	345	boot_device,
16406950	346	kernel_filename, kernel_cmdline,
3371d272	347	initrd_filename, cpu_model, 0x25e);
cdbdb648 PB	348	}
cdbdb648 PB	349
f80f9ec9	350	static QEMUMachine versatilepb_machine = {
c9b1ae2c BS	351	.name = "versatilepb",
	352	.desc = "ARM Versatile/PB (ARM926EJ-S)",
	353	.init = vpb_init,
	354	.use_scsi = 1,
cdbdb648	355	};
16406950	356
f80f9ec9	357	static QEMUMachine versatileab_machine = {
c9b1ae2c BS	358	.name = "versatileab",
	359	.desc = "ARM Versatile/AB (ARM926EJ-S)",
	360	.init = vab_init,
	361	.use_scsi = 1,
16406950	362	};
3950f18b	363
f80f9ec9 AL	364	static void versatile_machine_init(void)
	365	{
	366	qemu_register_machine(&versatilepb_machine);
	367	qemu_register_machine(&versatileab_machine);
	368	}
	369
	370	machine_init(versatile_machine_init);
	371
999e12bb AL	372	static void vpb_sic_class_init(ObjectClass klass, void data)
999e12bb AL	373	{
39bffca2	374	DeviceClass *dc = DEVICE_CLASS(klass);
999e12bb AL	375	SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
	376
	377	k->init = vpb_sic_init;
39bffca2 AL	378	dc->no_user = 1;
39bffca2 AL	379	dc->vmsd = &vmstate_vpb_sic;
999e12bb AL	380	}
999e12bb AL	381
39bffca2 AL	382	static TypeInfo vpb_sic_info = {
	383	.name = "versatilepb_sic",
	384	.parent = TYPE_SYS_BUS_DEVICE,
	385	.instance_size = sizeof(vpb_sic_state),
	386	.class_init = vpb_sic_class_init,
a796d0ac PM	387	};
a796d0ac PM	388
83f7d43a	389	static void versatilepb_register_types(void)
3950f18b	390	{
39bffca2	391	type_register_static(&vpb_sic_info);
3950f18b PB	392	}
3950f18b PB	393
83f7d43a	394	type_init(versatilepb_register_types)