* GNU GPL, version 2 or (at your option) any later version.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/arm/pxa.h"
#include "hw/arm/arm.h"
#include "hw/devices.h"
#include "hw/i2c/i2c.h"
-#include "hw/ssi.h"
+#include "hw/ssi/ssi.h"
#include "hw/boards.h"
#include "sysemu/sysemu.h"
#include "hw/block/flash.h"
-#include "sysemu/blockdev.h"
#include "ui/console.h"
+#include "hw/audio/wm8750.h"
#include "audio/audio.h"
#include "exec/address-spaces.h"
#include "sysemu/qtest.h"
+#include "cpu.h"
#ifdef DEBUG_Z2
#define DPRINTF(fmt, ...) \
z2_lcd->selected = !level;
}
-static int zipit_lcd_init(SSISlave *dev)
+static void zipit_lcd_realize(SSISlave *dev, Error **errp)
{
ZipitLCD *z = FROM_SSI_SLAVE(ZipitLCD, dev);
z->selected = 0;
z->enabled = 0;
z->pos = 0;
-
- return 0;
}
static VMStateDescription vmstate_zipit_lcd_state = {
.name = "zipit-lcd",
.version_id = 2,
.minimum_version_id = 2,
- .minimum_version_id_old = 2,
.fields = (VMStateField[]) {
VMSTATE_SSI_SLAVE(ssidev, ZipitLCD),
VMSTATE_INT32(selected, ZipitLCD),
DeviceClass *dc = DEVICE_CLASS(klass);
SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
- k->init = zipit_lcd_init;
+ k->realize = zipit_lcd_realize;
k->transfer = zipit_lcd_transfer;
dc->vmsd = &vmstate_zipit_lcd_state;
}
.class_init = zipit_lcd_class_init,
};
-typedef struct {
- I2CSlave i2c;
+#define TYPE_AER915 "aer915"
+#define AER915(obj) OBJECT_CHECK(AER915State, (obj), TYPE_AER915)
+
+typedef struct AER915State {
+ I2CSlave parent_obj;
+
int len;
uint8_t buf[3];
} AER915State;
static int aer915_send(I2CSlave *i2c, uint8_t data)
{
- AER915State *s = FROM_I2C_SLAVE(AER915State, i2c);
+ AER915State *s = AER915(i2c);
+
s->buf[s->len] = data;
if (s->len++ > 2) {
DPRINTF("%s: message too long (%i bytes)\n",
return 0;
}
-static void aer915_event(I2CSlave *i2c, enum i2c_event event)
+static int aer915_event(I2CSlave *i2c, enum i2c_event event)
{
- AER915State *s = FROM_I2C_SLAVE(AER915State, i2c);
+ AER915State *s = AER915(i2c);
+
switch (event) {
case I2C_START_SEND:
s->len = 0;
default:
break;
}
+
+ return 0;
}
static int aer915_recv(I2CSlave *slave)
{
+ AER915State *s = AER915(slave);
int retval = 0x00;
- AER915State *s = FROM_I2C_SLAVE(AER915State, slave);
switch (s->buf[0]) {
/* Return hardcoded battery voltage,
return retval;
}
-static int aer915_init(I2CSlave *i2c)
-{
- /* Nothing to do. */
- return 0;
-}
-
static VMStateDescription vmstate_aer915_state = {
.name = "aer915",
.version_id = 1,
.minimum_version_id = 1,
- .minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(len, AER915State),
VMSTATE_BUFFER(buf, AER915State),
DeviceClass *dc = DEVICE_CLASS(klass);
I2CSlaveClass *k = I2C_SLAVE_CLASS(klass);
- k->init = aer915_init;
k->event = aer915_event;
k->recv = aer915_recv;
k->send = aer915_send;
}
static const TypeInfo aer915_info = {
- .name = "aer915",
+ .name = TYPE_AER915,
.parent = TYPE_I2C_SLAVE,
.instance_size = sizeof(AER915State),
.class_init = aer915_class_init,
};
-static void z2_init(QEMUMachineInitArgs *args)
+static void z2_init(MachineState *machine)
{
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
+ const char *kernel_filename = machine->kernel_filename;
+ const char *kernel_cmdline = machine->kernel_cmdline;
+ const char *initrd_filename = machine->initrd_filename;
MemoryRegion *address_space_mem = get_system_memory();
uint32_t sector_len = 0x10000;
PXA2xxState *mpu;
DriveInfo *dinfo;
int be;
void *z2_lcd;
- i2c_bus *bus;
+ I2CBus *bus;
DeviceState *wm;
- if (!cpu_model) {
- cpu_model = "pxa270-c5";
- }
-
/* Setup CPU & memory */
- mpu = pxa270_init(address_space_mem, z2_binfo.ram_size, cpu_model);
+ mpu = pxa270_init(address_space_mem, z2_binfo.ram_size, machine->cpu_type);
#ifdef TARGET_WORDS_BIGENDIAN
be = 1;
#endif
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!dinfo && !qtest_enabled()) {
- fprintf(stderr, "Flash image must be given with the "
- "'pflash' parameter\n");
+ error_report("Flash image must be given with the "
+ "'pflash' parameter");
exit(1);
}
if (!pflash_cfi01_register(Z2_FLASH_BASE,
NULL, "z2.flash0", Z2_FLASH_SIZE,
- dinfo ? dinfo->bdrv : NULL, sector_len,
- Z2_FLASH_SIZE / sector_len, 4, 0, 0, 0, 0,
- be)) {
- fprintf(stderr, "qemu: Error registering flash memory.\n");
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
+ sector_len, Z2_FLASH_SIZE / sector_len,
+ 4, 0, 0, 0, 0, be)) {
+ error_report("Error registering flash memory");
exit(1);
}
type_register_static(&aer915_info);
z2_lcd = ssi_create_slave(mpu->ssp[1], "zipit-lcd");
bus = pxa2xx_i2c_bus(mpu->i2c[0]);
- i2c_create_slave(bus, "aer915", 0x55);
- wm = i2c_create_slave(bus, "wm8750", 0x1b);
+ i2c_create_slave(bus, TYPE_AER915, 0x55);
+ wm = i2c_create_slave(bus, TYPE_WM8750, 0x1b);
mpu->i2s->opaque = wm;
mpu->i2s->codec_out = wm8750_dac_dat;
mpu->i2s->codec_in = wm8750_adc_dat;
wm8750_data_req_set(wm, mpu->i2s->data_req, mpu->i2s);
qdev_connect_gpio_out(mpu->gpio, Z2_GPIO_LCD_CS,
- qemu_allocate_irqs(z2_lcd_cs, z2_lcd, 1)[0]);
+ qemu_allocate_irq(z2_lcd_cs, z2_lcd, 0));
z2_binfo.kernel_filename = kernel_filename;
z2_binfo.kernel_cmdline = kernel_cmdline;
arm_load_kernel(mpu->cpu, &z2_binfo);
}
-static QEMUMachine z2_machine = {
- .name = "z2",
- .desc = "Zipit Z2 (PXA27x)",
- .init = z2_init,
-};
-
-static void z2_machine_init(void)
+static void z2_machine_init(MachineClass *mc)
{
- qemu_register_machine(&z2_machine);
+ mc->desc = "Zipit Z2 (PXA27x)";
+ mc->init = z2_init;
+ mc->ignore_memory_transaction_failures = true;
+ mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c5");
}
-machine_init(z2_machine_init);
+DEFINE_MACHINE("z2", z2_machine_init)
projects / qemu.git / blobdiff