diff options
| -rw-r--r-- | hw/arm/nrf51_soc.c | 26 | ||||
| -rw-r--r-- | include/hw/arm/nrf51_soc.h | 4 |
2 files changed, 30 insertions, 0 deletions
diff --git a/hw/arm/nrf51_soc.c b/hw/arm/nrf51_soc.c index db817fe506..ef70bd62fa 100644 --- a/hw/arm/nrf51_soc.c +++ b/hw/arm/nrf51_soc.c @@ -39,6 +39,8 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) NRF51State *s = NRF51_SOC(dev_soc); MemoryRegion *mr; Error *err = NULL; + uint8_t i = 0; + hwaddr base_addr = 0; if (!s->board_memory) { error_setg(errp, "memory property was not set"); @@ -112,6 +114,22 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) /* Pass all GPIOs to the SOC layer so they are available to the board */ qdev_pass_gpios(DEVICE(&s->gpio), dev_soc, NULL); + /* TIMER */ + for (i = 0; i < NRF51_NUM_TIMERS; i++) { + object_property_set_bool(OBJECT(&s->timer[i]), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } + + base_addr = NRF51_TIMER_BASE + i * NRF51_TIMER_SIZE; + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->timer[i]), 0, base_addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->timer[i]), 0, + qdev_get_gpio_in(DEVICE(&s->cpu), + BASE_TO_IRQ(base_addr))); + } + create_unimplemented_device("nrf51_soc.io", NRF51_IOMEM_BASE, NRF51_IOMEM_SIZE); create_unimplemented_device("nrf51_soc.ficr", NRF51_FICR_BASE, @@ -122,6 +140,8 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) static void nrf51_soc_init(Object *obj) { + uint8_t i = 0; + NRF51State *s = NRF51_SOC(obj); memory_region_init(&s->container, obj, "nrf51-container", UINT64_MAX); @@ -142,6 +162,12 @@ static void nrf51_soc_init(Object *obj) sysbus_init_child_obj(obj, "gpio", &s->gpio, sizeof(s->gpio), TYPE_NRF51_GPIO); + + for (i = 0; i < NRF51_NUM_TIMERS; i++) { + sysbus_init_child_obj(obj, "timer[*]", &s->timer[i], + sizeof(s->timer[i]), TYPE_NRF51_TIMER); + + } } static Property nrf51_soc_properties[] = { diff --git a/include/hw/arm/nrf51_soc.h b/include/hw/arm/nrf51_soc.h index 84e0278881..39e613e1c9 100644 --- a/include/hw/arm/nrf51_soc.h +++ b/include/hw/arm/nrf51_soc.h @@ -15,11 +15,14 @@ #include "hw/char/nrf51_uart.h" #include "hw/misc/nrf51_rng.h" #include "hw/gpio/nrf51_gpio.h" +#include "hw/timer/nrf51_timer.h" #define TYPE_NRF51_SOC "nrf51-soc" #define NRF51_SOC(obj) \ OBJECT_CHECK(NRF51State, (obj), TYPE_NRF51_SOC) +#define NRF51_NUM_TIMERS 3 + typedef struct NRF51State { /*< private >*/ SysBusDevice parent_obj; @@ -30,6 +33,7 @@ typedef struct NRF51State { NRF51UARTState uart; NRF51RNGState rng; NRF51GPIOState gpio; + NRF51TimerState timer[NRF51_NUM_TIMERS]; MemoryRegion iomem; MemoryRegion sram; |