diff options
| -rw-r--r-- | hw/arm/exynos4210.c | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c index 7701a3f..59a27bd 100644 --- a/hw/arm/exynos4210.c +++ b/hw/arm/exynos4210.c @@ -166,8 +166,8 @@ static uint64_t exynos4210_calc_affinity(int cpu) return (0x9 << ARM_AFF1_SHIFT) | cpu; } -static void pl330_create(uint32_t base, qemu_or_irq *orgate, qemu_irq irq, - int nreq, int nevents, int width) +static DeviceState *pl330_create(uint32_t base, qemu_or_irq *orgate, + qemu_irq irq, int nreq, int nevents, int width) { SysBusDevice *busdev; DeviceState *dev; @@ -196,6 +196,7 @@ static void pl330_create(uint32_t base, qemu_or_irq *orgate, qemu_irq irq, sysbus_connect_irq(busdev, i, qdev_get_gpio_in(DEVICE(orgate), i)); } qdev_connect_gpio_out(DEVICE(orgate), 0, irq); + return dev; } static void exynos4210_realize(DeviceState *socdev, Error **errp) @@ -204,7 +205,7 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) MemoryRegion *system_mem = get_system_memory(); qemu_irq gate_irq[EXYNOS4210_NCPUS][EXYNOS4210_IRQ_GATE_NINPUTS]; SysBusDevice *busdev; - DeviceState *dev; + DeviceState *dev, *uart[4], *pl330[3]; int i, n; for (n = 0; n < EXYNOS4210_NCPUS; n++) { @@ -390,19 +391,19 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) /*** UARTs ***/ - exynos4210_uart_create(EXYNOS4210_UART0_BASE_ADDR, + uart[0] = exynos4210_uart_create(EXYNOS4210_UART0_BASE_ADDR, EXYNOS4210_UART0_FIFO_SIZE, 0, serial_hd(0), s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 0)]); - exynos4210_uart_create(EXYNOS4210_UART1_BASE_ADDR, + uart[1] = exynos4210_uart_create(EXYNOS4210_UART1_BASE_ADDR, EXYNOS4210_UART1_FIFO_SIZE, 1, serial_hd(1), s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 1)]); - exynos4210_uart_create(EXYNOS4210_UART2_BASE_ADDR, + uart[2] = exynos4210_uart_create(EXYNOS4210_UART2_BASE_ADDR, EXYNOS4210_UART2_FIFO_SIZE, 2, serial_hd(2), s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 2)]); - exynos4210_uart_create(EXYNOS4210_UART3_BASE_ADDR, + uart[3] = exynos4210_uart_create(EXYNOS4210_UART3_BASE_ADDR, EXYNOS4210_UART3_FIFO_SIZE, 3, serial_hd(3), s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 3)]); @@ -450,12 +451,27 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) s->irq_table[exynos4210_get_irq(28, 3)]); /*** DMA controllers ***/ - pl330_create(EXYNOS4210_PL330_BASE0_ADDR, &s->pl330_irq_orgate[0], - s->irq_table[exynos4210_get_irq(21, 0)], 32, 32, 32); - pl330_create(EXYNOS4210_PL330_BASE1_ADDR, &s->pl330_irq_orgate[1], - s->irq_table[exynos4210_get_irq(21, 1)], 32, 32, 32); - pl330_create(EXYNOS4210_PL330_BASE2_ADDR, &s->pl330_irq_orgate[2], - s->irq_table[exynos4210_get_irq(20, 1)], 1, 31, 64); + pl330[0] = pl330_create(EXYNOS4210_PL330_BASE0_ADDR, + &s->pl330_irq_orgate[0], + s->irq_table[exynos4210_get_irq(21, 0)], + 32, 32, 32); + pl330[1] = pl330_create(EXYNOS4210_PL330_BASE1_ADDR, + &s->pl330_irq_orgate[1], + s->irq_table[exynos4210_get_irq(21, 1)], + 32, 32, 32); + pl330[2] = pl330_create(EXYNOS4210_PL330_BASE2_ADDR, + &s->pl330_irq_orgate[2], + s->irq_table[exynos4210_get_irq(20, 1)], + 1, 31, 64); + + sysbus_connect_irq(SYS_BUS_DEVICE(uart[0]), 1, + qdev_get_gpio_in(pl330[0], 15)); + sysbus_connect_irq(SYS_BUS_DEVICE(uart[1]), 1, + qdev_get_gpio_in(pl330[1], 15)); + sysbus_connect_irq(SYS_BUS_DEVICE(uart[2]), 1, + qdev_get_gpio_in(pl330[0], 17)); + sysbus_connect_irq(SYS_BUS_DEVICE(uart[3]), 1, + qdev_get_gpio_in(pl330[1], 17)); } static void exynos4210_init(Object *obj) |