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aspeed: Register all watchdogs

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The ast2400 contains two and the ast2500 contains three watchdogs.
Add this information to the AspeedSoCInfo and realise the correct number
of watchdogs for that each SoC type.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Joel Stanley 2017-07-11 11:21:26 +01:00 • committed by Peter Maydell
parent 499ca13792
commit f986ee1d43
2 changed files with 20 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

25
hw/arm/aspeed_soc.c
View file

@ -62,6 +62,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
.spi_bases = aspeed_soc_ast2400_spi_bases,
.fmc_typename = "aspeed.smc.fmc",
.spi_typename = aspeed_soc_ast2400_typenames,
.wdts_num = 2,
}, {
.name = "ast2400-a1",
.cpu_model = "arm926",
@ -72,6 +73,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
.spi_bases = aspeed_soc_ast2400_spi_bases,
.fmc_typename = "aspeed.smc.fmc",
.spi_typename = aspeed_soc_ast2400_typenames,
.wdts_num = 2,
}, {
.name = "ast2400",
.cpu_model = "arm926",
@ -82,6 +84,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
.spi_bases = aspeed_soc_ast2400_spi_bases,
.fmc_typename = "aspeed.smc.fmc",
.spi_typename = aspeed_soc_ast2400_typenames,
.wdts_num = 2,
}, {
.name = "ast2500-a1",
.cpu_model = "arm1176",
@ -92,6 +95,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
.spi_bases = aspeed_soc_ast2500_spi_bases,
.fmc_typename = "aspeed.smc.ast2500-fmc",
.spi_typename = aspeed_soc_ast2500_typenames,
.wdts_num = 3,
},
};
@ -175,9 +179,11 @@ static void aspeed_soc_init(Object *obj)
object_property_add_alias(obj, "ram-size", OBJECT(&s->sdmc),
"ram-size", &error_abort);
object_initialize(&s->wdt, sizeof(s->wdt), TYPE_ASPEED_WDT);
object_property_add_child(obj, "wdt", OBJECT(&s->wdt), NULL);
qdev_set_parent_bus(DEVICE(&s->wdt), sysbus_get_default());
for (i = 0; i < sc->info->wdts_num; i++) {
object_initialize(&s->wdt[i], sizeof(s->wdt[i]), TYPE_ASPEED_WDT);
object_property_add_child(obj, "wdt[*]", OBJECT(&s->wdt[i]), NULL);
qdev_set_parent_bus(DEVICE(&s->wdt[i]), sysbus_get_default());
}
object_initialize(&s->ftgmac100, sizeof(s->ftgmac100), TYPE_FTGMAC100);
object_property_add_child(obj, "ftgmac100", OBJECT(&s->ftgmac100), NULL);
@ -300,12 +306,15 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
sysbus_mmio_map(SYS_BUS_DEVICE(&s->sdmc), 0, ASPEED_SOC_SDMC_BASE);
/* Watch dog */
object_property_set_bool(OBJECT(&s->wdt), true, "realized", &err);
if (err) {
error_propagate(errp, err);
return;
for (i = 0; i < sc->info->wdts_num; i++) {
object_property_set_bool(OBJECT(&s->wdt[i]), true, "realized", &err);
if (err) {
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0,
ASPEED_SOC_WDT_BASE + i * 0x20);
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt), 0, ASPEED_SOC_WDT_BASE);
/* Net */
qdev_set_nic_properties(DEVICE(&s->ftgmac100), &nd_table[0]);