hw/arm/mps2: Wire up dual-timer in mps2-an385 and mps2-an511
The MPS2 FPGA images for the Cortex-M3 (mps2-an385 and mps2-511) both include a CMSDK dual-timer module. Wire this up. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180820141116.9118-6-peter.maydell@linaro.org
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@ -34,6 +34,7 @@
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#include "hw/misc/unimp.h"
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#include "hw/char/cmsdk-apb-uart.h"
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#include "hw/timer/cmsdk-apb-timer.h"
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#include "hw/timer/cmsdk-apb-dualtimer.h"
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#include "hw/misc/mps2-scc.h"
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#include "hw/devices.h"
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#include "net/net.h"
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@ -64,6 +65,7 @@ typedef struct {
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MemoryRegion blockram_m3;
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MemoryRegion sram;
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MPS2SCC scc;
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CMSDKAPBDualTimer dualtimer;
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} MPS2MachineState;
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#define TYPE_MPS2_MACHINE "mps2"
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@ -297,6 +299,15 @@ static void mps2_common_init(MachineState *machine)
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cmsdk_apb_timer_create(0x40000000, qdev_get_gpio_in(armv7m, 8), SYSCLK_FRQ);
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cmsdk_apb_timer_create(0x40001000, qdev_get_gpio_in(armv7m, 9), SYSCLK_FRQ);
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sysbus_init_child_obj(OBJECT(mms), "dualtimer", &mms->dualtimer,
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sizeof(mms->dualtimer), TYPE_CMSDK_APB_DUALTIMER);
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qdev_prop_set_uint32(DEVICE(&mms->dualtimer), "pclk-frq", SYSCLK_FRQ);
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object_property_set_bool(OBJECT(&mms->dualtimer), true, "realized",
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&error_fatal);
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sysbus_connect_irq(SYS_BUS_DEVICE(&mms->dualtimer), 0,
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qdev_get_gpio_in(armv7m, 10));
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sysbus_mmio_map(SYS_BUS_DEVICE(&mms->dualtimer), 0, 0x40002000);
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object_initialize(&mms->scc, sizeof(mms->scc), TYPE_MPS2_SCC);
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sccdev = DEVICE(&mms->scc);
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qdev_set_parent_bus(sccdev, sysbus_get_default());
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