diff options
| author | Joel Stanley <joel@jms.id.au> | 2019-07-01 17:26:16 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-07-01 17:28:59 +0100 |
| commit | 75fb4577fc1b7ae87cb7842aa7fe59ae4de5e95e (patch) | |
| tree | b16c4f9dbe00b3cde1d722c05675e739c16022a0 /hw/arm/aspeed_soc.c | |
| parent | 979672cf51533ac629b925fea096eb6bfe25261a (diff) | |
hw/arm/aspeed: Add RTC to SoC
All systems have an RTC.
The IRQ is hooked up but the model does not use it at this stage. There
is no guest code that uses it, so this limitation is acceptable.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190618165311.27066-5-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/aspeed_soc.c')
| -rw-r--r-- | hw/arm/aspeed_soc.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index 1cc98b9f40..5faa78d81f 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -189,6 +189,9 @@ static void aspeed_soc_init(Object *obj) sysbus_init_child_obj(obj, "vic", OBJECT(&s->vic), sizeof(s->vic), TYPE_ASPEED_VIC); + sysbus_init_child_obj(obj, "rtc", OBJECT(&s->rtc), sizeof(s->rtc), + TYPE_ASPEED_RTC); + sysbus_init_child_obj(obj, "timerctrl", OBJECT(&s->timerctrl), sizeof(s->timerctrl), TYPE_ASPEED_TIMER); object_property_add_const_link(OBJECT(&s->timerctrl), "scu", @@ -275,6 +278,16 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->vic), 1, qdev_get_gpio_in(DEVICE(&s->cpu), ARM_CPU_FIQ)); + /* RTC */ + object_property_set_bool(OBJECT(&s->rtc), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, sc->info->memmap[ASPEED_RTC]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0, + aspeed_soc_get_irq(s, ASPEED_RTC)); + /* Timer */ object_property_set_bool(OBJECT(&s->timerctrl), true, "realized", &err); if (err) { |