*
* Code based on spitz platform 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 "hw.h"
#include "pxa.h"
#include "arm-misc.h"
-#include "sysemu.h"
#include "devices.h"
#include "sharpsl.h"
#include "pcmcia.h"
#include "boards.h"
#include "i2c.h"
#include "ssi.h"
+#include "blockdev.h"
+#include "sysbus.h"
+#include "exec-memory.h"
#define TOSA_RAM 0x04000000
#define TOSA_ROM 0x00800000
+#define TOSA_GPIO_USB_IN (5)
#define TOSA_GPIO_nSD_DETECT (9)
#define TOSA_GPIO_ON_RESET (19)
#define TOSA_GPIO_CF_IRQ (21) /* CF slot0 Ready */
static void tosa_microdrive_attach(PXA2xxState *cpu)
{
PCMCIACardState *md;
- int index;
- BlockDriverState *bs;
+ DriveInfo *dinfo;
- index = drive_get_index(IF_IDE, 0, 0);
- if (index == -1)
+ dinfo = drive_get(IF_IDE, 0, 0);
+ if (!dinfo || dinfo->media_cd)
return;
- bs = drives_table[index].bdrv;
- if (bdrv_is_inserted(bs) && !bdrv_is_removable(bs)) {
- md = dscm1xxxx_init(bs);
- pxa2xx_pcmcia_attach(cpu->pcmcia[0], md);
- }
+ md = dscm1xxxx_init(dinfo);
+ pxa2xx_pcmcia_attach(cpu->pcmcia[0], md);
}
static void tosa_out_switch(void *opaque, int line, int level)
static void tosa_gpio_setup(PXA2xxState *cpu,
- ScoopInfo *scp0,
- ScoopInfo *scp1,
+ DeviceState *scp0,
+ DeviceState *scp1,
TC6393xbState *tmio)
{
qemu_irq *outsignals = qemu_allocate_irqs(tosa_out_switch, cpu, 4);
/* MMC/SD host */
pxa2xx_mmci_handlers(cpu->mmc,
- scoop_gpio_in_get(scp0)[TOSA_GPIO_SD_WP],
- qemu_irq_invert(pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_nSD_DETECT]));
+ qdev_get_gpio_in(scp0, TOSA_GPIO_SD_WP),
+ qemu_irq_invert(qdev_get_gpio_in(cpu->gpio, TOSA_GPIO_nSD_DETECT)));
/* Handle reset */
- pxa2xx_gpio_out_set(cpu->gpio, TOSA_GPIO_ON_RESET, cpu->reset);
+ qdev_connect_gpio_out(cpu->gpio, TOSA_GPIO_ON_RESET, cpu->reset);
/* PCMCIA signals: card's IRQ and Card-Detect */
pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[0],
- pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_CF_IRQ],
- pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_CF_CD]);
+ qdev_get_gpio_in(cpu->gpio, TOSA_GPIO_CF_IRQ),
+ qdev_get_gpio_in(cpu->gpio, TOSA_GPIO_CF_CD));
pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[1],
- pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_JC_CF_IRQ],
+ qdev_get_gpio_in(cpu->gpio, TOSA_GPIO_JC_CF_IRQ),
NULL);
- scoop_gpio_out_set(scp1, TOSA_GPIO_BT_LED, outsignals[0]);
- scoop_gpio_out_set(scp1, TOSA_GPIO_NOTE_LED, outsignals[1]);
- scoop_gpio_out_set(scp1, TOSA_GPIO_CHRG_ERR_LED, outsignals[2]);
- scoop_gpio_out_set(scp1, TOSA_GPIO_WLAN_LED, outsignals[3]);
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_BT_LED, outsignals[0]);
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_NOTE_LED, outsignals[1]);
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_CHRG_ERR_LED, outsignals[2]);
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_WLAN_LED, outsignals[3]);
+
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_TC6393XB_L3V_ON, tc6393xb_l3v_get(tmio));
- scoop_gpio_out_set(scp1, TOSA_GPIO_TC6393XB_L3V_ON, tc6393xb_l3v_get(tmio));
+ /* UDC Vbus */
+ qemu_irq_raise(qdev_get_gpio_in(cpu->gpio, TOSA_GPIO_USB_IN));
}
static uint32_t tosa_ssp_tansfer(SSISlave *dev, uint32_t value)
return 0;
}
-static void tosa_ssp_init(SSISlave *dev)
+static int tosa_ssp_init(SSISlave *dev)
{
/* Nothing to do. */
+ return 0;
}
typedef struct {
return -1;
}
-static void tosa_dac_init(i2c_slave *i2c)
+static int tosa_dac_init(i2c_slave *i2c)
{
/* Nothing to do. */
+ return 0;
}
static void tosa_tg_init(PXA2xxState *cpu)
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
+ MemoryRegion *address_space_mem = get_system_memory();
+ MemoryRegion *rom = g_new(MemoryRegion, 1);
PXA2xxState *cpu;
TC6393xbState *tmio;
- ScoopInfo *scp0, *scp1;
+ DeviceState *scp0, *scp1;
if (!cpu_model)
cpu_model = "pxa255";
- cpu = pxa255_init(tosa_binfo.ram_size);
+ cpu = pxa255_init(address_space_mem, tosa_binfo.ram_size);
- cpu_register_physical_memory(0, TOSA_ROM,
- qemu_ram_alloc(TOSA_ROM) | IO_MEM_ROM);
+ memory_region_init_ram(rom, "tosa.rom", TOSA_ROM);
+ vmstate_register_ram_global(rom);
+ memory_region_set_readonly(rom, true);
+ memory_region_add_subregion(address_space_mem, 0, rom);
- tmio = tc6393xb_init(0x10000000,
- pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_TC6393XB_INT]);
+ tmio = tc6393xb_init(address_space_mem, 0x10000000,
+ qdev_get_gpio_in(cpu->gpio, TOSA_GPIO_TC6393XB_INT));
- scp0 = scoop_init(cpu, 0, 0x08800000);
- scp1 = scoop_init(cpu, 1, 0x14800040);
+ scp0 = sysbus_create_simple("scoop", 0x08800000, NULL);
+ scp1 = sysbus_create_simple("scoop", 0x14800040, NULL);
tosa_gpio_setup(cpu, scp0, scp1, tmio);
tosa_tg_init(cpu);
- /* Setup initial (reset) machine state */
- cpu->env->regs[15] = tosa_binfo.loader_start;
-
tosa_binfo.kernel_filename = kernel_filename;
tosa_binfo.kernel_cmdline = kernel_cmdline;
tosa_binfo.initrd_filename = initrd_filename;
sl_bootparam_write(SL_PXA_PARAM_BASE);
}
-QEMUMachine tosapda_machine = {
+static QEMUMachine tosapda_machine = {
.name = "tosa",
.desc = "Tosa PDA (PXA255)",
.init = tosa_init,
};
+static void tosapda_machine_init(void)
+{
+ qemu_register_machine(&tosapda_machine);
+}
+
+machine_init(tosapda_machine_init);
+
static I2CSlaveInfo tosa_dac_info = {
+ .qdev.name = "tosa_dac",
+ .qdev.size = sizeof(TosaDACState),
.init = tosa_dac_init,
.event = tosa_dac_event,
.recv = tosa_dac_recv,
};
static SSISlaveInfo tosa_ssp_info = {
+ .qdev.name = "tosa-ssp",
+ .qdev.size = sizeof(SSISlave),
.init = tosa_ssp_init,
.transfer = tosa_ssp_tansfer
};
static void tosa_register_devices(void)
{
- i2c_register_slave("tosa_dac", sizeof(TosaDACState), &tosa_dac_info);
- ssi_register_slave("tosa-ssp", sizeof(SSISlave), &tosa_ssp_info);
+ i2c_register_slave(&tosa_dac_info);
+ ssi_register_slave(&tosa_ssp_info);
}
device_init(tosa_register_devices)
projects / qemu.git / blobdiff