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hw/arm/allwinner-a10: Unconditionally map the USB Host controllers 

The USB Controllers are part of the chipset, thus are
always present and mapped in memory.

This is a migration compatibility break for the cubieboard
machine started with the '-usb none' option.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20240119215106.45776-2-philmd@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-01-19 22:51:05 +01:00 committed by Peter Maydell
parent ff7888dcc6
commit 58aa3a0b90
1 changed files with 20 additions and 29 deletions

49
hw/arm/allwinner-a10.c
View File

@ -79,15 +79,10 @@ static void aw_a10_init(Object *obj)
object_initialize_child(obj, "i2c0", &s->i2c0, TYPE_AW_I2C);
if (machine_usb(current_machine)) {
int i;
for (i = 0; i < AW_A10_NUM_USB; i++) {
object_initialize_child(obj, "ehci[*]", &s->ehci[i],
TYPE_PLATFORM_EHCI);
object_initialize_child(obj, "ohci[*]", &s->ohci[i],
TYPE_SYSBUS_OHCI);
}
for (size_t i = 0; i < AW_A10_NUM_USB; i++) {
object_initialize_child(obj, "ehci[*]", &s->ehci[i],
TYPE_PLATFORM_EHCI);
object_initialize_child(obj, "ohci[*]", &s->ohci[i], TYPE_SYSBUS_OHCI);
}
object_initialize_child(obj, "mmc0", &s->mmc0, TYPE_AW_SDHOST_SUN4I);
@ -165,28 +160,24 @@ static void aw_a10_realize(DeviceState *dev, Error **errp)
qdev_get_gpio_in(dev, 1),
115200, serial_hd(0), DEVICE_NATIVE_ENDIAN);
if (machine_usb(current_machine)) {
int i;
for (size_t i = 0; i < AW_A10_NUM_USB; i++) {
g_autofree char *bus = g_strdup_printf("usb-bus.%zu", i);
for (i = 0; i < AW_A10_NUM_USB; i++) {
g_autofree char *bus = g_strdup_printf("usb-bus.%d", i);
object_property_set_bool(OBJECT(&s->ehci[i]), "companion-enable",
true, &error_fatal);
sysbus_realize(SYS_BUS_DEVICE(&s->ehci[i]), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->ehci[i]), 0,
AW_A10_EHCI_BASE + i * 0x8000);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->ehci[i]), 0,
qdev_get_gpio_in(dev, 39 + i));
object_property_set_bool(OBJECT(&s->ehci[i]), "companion-enable",
true, &error_fatal);
sysbus_realize(SYS_BUS_DEVICE(&s->ehci[i]), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->ehci[i]), 0,
AW_A10_EHCI_BASE + i * 0x8000);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->ehci[i]), 0,
qdev_get_gpio_in(dev, 39 + i));
object_property_set_str(OBJECT(&s->ohci[i]), "masterbus", bus,
&error_fatal);
sysbus_realize(SYS_BUS_DEVICE(&s->ohci[i]), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->ohci[i]), 0,
AW_A10_OHCI_BASE + i * 0x8000);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->ohci[i]), 0,
qdev_get_gpio_in(dev, 64 + i));
}
object_property_set_str(OBJECT(&s->ohci[i]), "masterbus", bus,
&error_fatal);
sysbus_realize(SYS_BUS_DEVICE(&s->ohci[i]), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->ohci[i]), 0,
AW_A10_OHCI_BASE + i * 0x8000);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->ohci[i]), 0,
qdev_get_gpio_in(dev, 64 + i));
}
/* SD/MMC */