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hw/ppc/e500: Remove if statement which is now always true 

Now that the MPC8544DS board also has a platform bus, the if statement
is always true.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20221003203142.24355-8-shentey@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Bernhard Beschow 2022-10-03 22:31:36 +02:00 committed by Daniel Henrique Barboza
parent 47a0b1dff7
commit 9f6621bd16
4 changed files with 14 additions and 19 deletions
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30
hw/ppc/e500.c
View File

@ -1007,25 +1007,23 @@ void ppce500_init(MachineState *machine)
}
/* Platform Bus Device */
if (pmc->has_platform_bus) {
dev = qdev_new(TYPE_PLATFORM_BUS_DEVICE);
dev->id = g_strdup(TYPE_PLATFORM_BUS_DEVICE);
qdev_prop_set_uint32(dev, "num_irqs", pmc->platform_bus_num_irqs);
qdev_prop_set_uint32(dev, "mmio_size", pmc->platform_bus_size);
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
pms->pbus_dev = PLATFORM_BUS_DEVICE(dev);
dev = qdev_new(TYPE_PLATFORM_BUS_DEVICE);
dev->id = g_strdup(TYPE_PLATFORM_BUS_DEVICE);
qdev_prop_set_uint32(dev, "num_irqs", pmc->platform_bus_num_irqs);
qdev_prop_set_uint32(dev, "mmio_size", pmc->platform_bus_size);
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
pms->pbus_dev = PLATFORM_BUS_DEVICE(dev);
s = SYS_BUS_DEVICE(pms->pbus_dev);
for (i = 0; i < pmc->platform_bus_num_irqs; i++) {
int irqn = pmc->platform_bus_first_irq + i;
sysbus_connect_irq(s, i, qdev_get_gpio_in(mpicdev, irqn));
}
memory_region_add_subregion(address_space_mem,
pmc->platform_bus_base,
&pms->pbus_dev->mmio);
s = SYS_BUS_DEVICE(pms->pbus_dev);
for (i = 0; i < pmc->platform_bus_num_irqs; i++) {
int irqn = pmc->platform_bus_first_irq + i;
sysbus_connect_irq(s, i, qdev_get_gpio_in(mpicdev, irqn));
}
memory_region_add_subregion(address_space_mem,
pmc->platform_bus_base,
&pms->pbus_dev->mmio);
/*
* Smart firmware defaults ahead!
*

1
hw/ppc/e500.h
View File

@ -27,7 +27,6 @@ struct PPCE500MachineClass {
int mpic_version;
bool has_mpc8xxx_gpio;
bool has_platform_bus;
hwaddr platform_bus_base;
hwaddr platform_bus_size;
int platform_bus_first_irq;

1
hw/ppc/e500plat.c
View File

@ -86,7 +86,6 @@ static void e500plat_machine_class_init(ObjectClass *oc, void *data)
pmc->fixup_devtree = e500plat_fixup_devtree;
pmc->mpic_version = OPENPIC_MODEL_FSL_MPIC_42;
pmc->has_mpc8xxx_gpio = true;
pmc->has_platform_bus = true;
pmc->platform_bus_base = 0xf00000000ULL;
pmc->platform_bus_size = 128 * MiB;
pmc->platform_bus_first_irq = 5;

1
hw/ppc/mpc8544ds.c
View File

@ -46,7 +46,6 @@ static void mpc8544ds_machine_class_init(ObjectClass *oc, void *data)
pmc->pci_nr_slots = 2;
pmc->fixup_devtree = mpc8544ds_fixup_devtree;
pmc->mpic_version = OPENPIC_MODEL_FSL_MPIC_20;
pmc->has_platform_bus = true;
pmc->platform_bus_base = 0xFF800000ULL;
pmc->platform_bus_size = 8 * MiB;
pmc->platform_bus_first_irq = 5;