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hw/arm/armsse: Move sysctl register block into data-driven framework 

Move the sysctl register block into the data-driven device placement
framework.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210219144617.4782-29-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2021-02-19 14:46:01 +00:00
parent 39bd0bb15f
commit 9de4ddb495
1 changed files with 28 additions and 16 deletions
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44
hw/arm/armsse.c
View File

@ -165,6 +165,14 @@ static const ARMSSEDeviceInfo sse200_devices[] = {
.ppc = NO_PPC, .ppc = NO_PPC,
.irq = NO_IRQ, .irq = NO_IRQ,
}, },
{
.name = "armsse-sysctl",
.type = TYPE_IOTKIT_SYSCTL,
.index = 0,
.addr = 0x50021000,
.ppc = NO_PPC,
.irq = NO_IRQ,
},
{ {
.name = NULL, .name = NULL,
} }
@ -419,6 +427,10 @@ static void armsse_init(Object *obj)
assert(devinfo->index == 0); assert(devinfo->index == 0);
object_initialize_child(obj, devinfo->name, &s->sysinfo, object_initialize_child(obj, devinfo->name, &s->sysinfo,
TYPE_IOTKIT_SYSINFO); TYPE_IOTKIT_SYSINFO);
} else if (!strcmp(devinfo->type, TYPE_IOTKIT_SYSCTL)) {
assert(devinfo->index == 0);
object_initialize_child(obj, devinfo->name, &s->sysctl,
TYPE_IOTKIT_SYSCTL);
} else { } else {
g_assert_not_reached(); g_assert_not_reached();
} }
@ -447,8 +459,6 @@ static void armsse_init(Object *obj)
g_free(name); g_free(name);
} }
object_initialize_child(obj, "armsse-sysctl", &s->sysctl,
TYPE_IOTKIT_SYSCTL);
if (info->has_mhus) { if (info->has_mhus) {
object_initialize_child(obj, "mhu0", &s->mhu[0], TYPE_ARMSSE_MHU); object_initialize_child(obj, "mhu0", &s->mhu[0], TYPE_ARMSSE_MHU);
object_initialize_child(obj, "mhu1", &s->mhu[1], TYPE_ARMSSE_MHU); object_initialize_child(obj, "mhu1", &s->mhu[1], TYPE_ARMSSE_MHU);
@ -915,6 +925,22 @@ static void armsse_realize(DeviceState *dev, Error **errp)
return; return;
} }
mr = sysbus_mmio_get_region(sbd, 0); mr = sysbus_mmio_get_region(sbd, 0);
} else if (!strcmp(devinfo->type, TYPE_IOTKIT_SYSCTL)) {
/* System control registers */
sbd = SYS_BUS_DEVICE(&s->sysctl);
object_property_set_int(OBJECT(&s->sysctl), "sse-version",
info->sse_version, &error_abort);
object_property_set_int(OBJECT(&s->sysctl), "CPUWAIT_RST",
info->cpuwait_rst, &error_abort);
object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR0_RST",
s->init_svtor, &error_abort);
object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR1_RST",
s->init_svtor, &error_abort);
if (!sysbus_realize(sbd, errp)) {
return;
}
mr = sysbus_mmio_get_region(sbd, 0);
} else { } else {
g_assert_not_reached(); g_assert_not_reached();
} }
@ -1132,20 +1158,6 @@ static void armsse_realize(DeviceState *dev, Error **errp)
memory_region_add_subregion(&s->container, devinfo->addr, mr); memory_region_add_subregion(&s->container, devinfo->addr, mr);
} }
/* System control registers */
object_property_set_int(OBJECT(&s->sysctl), "sse-version",
info->sse_version, &error_abort);
object_property_set_int(OBJECT(&s->sysctl), "CPUWAIT_RST",
info->cpuwait_rst, &error_abort);
object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR0_RST",
s->init_svtor, &error_abort);
object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR1_RST",
s->init_svtor, &error_abort);
if (!sysbus_realize(SYS_BUS_DEVICE(&s->sysctl), errp)) {
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->sysctl), 0, 0x50021000);
if (info->has_ppus) { if (info->has_ppus) {
/* CPUnCORE_PPU for each CPU */ /* CPUnCORE_PPU for each CPU */
for (i = 0; i < info->num_cpus; i++) { for (i = 0; i < info->num_cpus; i++) {