diff options
Diffstat (limited to 'hw/arm/aspeed_soc.c')
| -rw-r--r-- | hw/arm/aspeed_soc.c | 46 |
1 files changed, 39 insertions, 7 deletions
diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index 58714cb2a0..30574d4276 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -48,6 +48,9 @@ static const hwaddr aspeed_soc_ast2400_memmap[] = { [ASPEED_DEV_ETH1] = 0x1E660000, [ASPEED_DEV_ETH2] = 0x1E680000, [ASPEED_DEV_UART1] = 0x1E783000, + [ASPEED_DEV_UART2] = 0x1E78D000, + [ASPEED_DEV_UART3] = 0x1E78E000, + [ASPEED_DEV_UART4] = 0x1E78F000, [ASPEED_DEV_UART5] = 0x1E784000, [ASPEED_DEV_VUART] = 0x1E787000, [ASPEED_DEV_SDRAM] = 0x40000000, @@ -80,6 +83,9 @@ static const hwaddr aspeed_soc_ast2500_memmap[] = { [ASPEED_DEV_ETH1] = 0x1E660000, [ASPEED_DEV_ETH2] = 0x1E680000, [ASPEED_DEV_UART1] = 0x1E783000, + [ASPEED_DEV_UART2] = 0x1E78D000, + [ASPEED_DEV_UART3] = 0x1E78E000, + [ASPEED_DEV_UART4] = 0x1E78F000, [ASPEED_DEV_UART5] = 0x1E784000, [ASPEED_DEV_VUART] = 0x1E787000, [ASPEED_DEV_SDRAM] = 0x80000000, @@ -121,11 +127,11 @@ static const int aspeed_soc_ast2400_irqmap[] = { #define aspeed_soc_ast2500_irqmap aspeed_soc_ast2400_irqmap -static qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int ctrl) +static qemu_irq aspeed_soc_ast2400_get_irq(AspeedSoCState *s, int dev) { AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s); - return qdev_get_gpio_in(DEVICE(&s->vic), sc->irqmap[ctrl]); + return qdev_get_gpio_in(DEVICE(&s->vic), sc->irqmap[dev]); } static void aspeed_soc_init(Object *obj) @@ -297,10 +303,8 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->adc), 0, aspeed_soc_get_irq(s, ASPEED_DEV_ADC)); - /* UART - attach an 8250 to the IO space as our UART */ - serial_mm_init(get_system_memory(), sc->memmap[s->uart_default], 2, - aspeed_soc_get_irq(s, s->uart_default), 38400, - serial_hd(0), DEVICE_LITTLE_ENDIAN); + /* UART */ + aspeed_soc_uart_init(s); /* I2C */ object_property_set_link(OBJECT(&s->i2c), "dram", OBJECT(s->dram_mr), @@ -484,9 +488,11 @@ static void aspeed_soc_ast2400_class_init(ObjectClass *oc, void *data) sc->ehcis_num = 1; sc->wdts_num = 2; sc->macs_num = 2; + sc->uarts_num = 5; sc->irqmap = aspeed_soc_ast2400_irqmap; sc->memmap = aspeed_soc_ast2400_memmap; sc->num_cpus = 1; + sc->get_irq = aspeed_soc_ast2400_get_irq; } static const TypeInfo aspeed_soc_ast2400_type_info = { @@ -509,9 +515,11 @@ static void aspeed_soc_ast2500_class_init(ObjectClass *oc, void *data) sc->ehcis_num = 2; sc->wdts_num = 3; sc->macs_num = 2; + sc->uarts_num = 5; sc->irqmap = aspeed_soc_ast2500_irqmap; sc->memmap = aspeed_soc_ast2500_memmap; sc->num_cpus = 1; + sc->get_irq = aspeed_soc_ast2400_get_irq; } static const TypeInfo aspeed_soc_ast2500_type_info = { @@ -528,4 +536,28 @@ static void aspeed_soc_register_types(void) type_register_static(&aspeed_soc_ast2500_type_info); }; -type_init(aspeed_soc_register_types) +type_init(aspeed_soc_register_types); + +qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int dev) +{ + return ASPEED_SOC_GET_CLASS(s)->get_irq(s, dev); +} + +void aspeed_soc_uart_init(AspeedSoCState *s) +{ + AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s); + int i, uart; + + /* Attach an 8250 to the IO space as our UART */ + serial_mm_init(get_system_memory(), sc->memmap[s->uart_default], 2, + aspeed_soc_get_irq(s, s->uart_default), 38400, + serial_hd(0), DEVICE_LITTLE_ENDIAN); + for (i = 1, uart = ASPEED_DEV_UART1; i < sc->uarts_num; i++, uart++) { + if (uart == s->uart_default) { + uart++; + } + serial_mm_init(get_system_memory(), sc->memmap[uart], 2, + aspeed_soc_get_irq(s, uart), 38400, + serial_hd(i), DEVICE_LITTLE_ENDIAN); + } +} |