diff options
Diffstat (limited to 'hw/arm/xilinx_zynq.c')
| -rw-r--r-- | hw/arm/xilinx_zynq.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c index 46924a0..17251c7 100644 --- a/hw/arm/xilinx_zynq.c +++ b/hw/arm/xilinx_zynq.c @@ -25,6 +25,7 @@ #include "sysemu/blockdev.h" #include "hw/loader.h" #include "hw/ssi.h" +#include "qemu/error-report.h" #define NUM_SPI_FLASHES 4 #define NUM_QSPI_FLASHES 2 @@ -35,6 +36,8 @@ #define IRQ_OFFSET 32 /* pic interrupts start from index 32 */ +#define MPCORE_PERIPHBASE 0xF8F00000 + static const int dma_irqs[8] = { 46, 47, 48, 49, 72, 73, 74, 75 }; @@ -102,6 +105,7 @@ static void zynq_init(QEMUMachineInitArgs *args) const char *kernel_filename = args->kernel_filename; const char *kernel_cmdline = args->kernel_cmdline; const char *initrd_filename = args->initrd_filename; + ObjectClass *cpu_oc; ARMCPU *cpu; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *ext_ram = g_new(MemoryRegion, 1); @@ -110,15 +114,24 @@ static void zynq_init(QEMUMachineInitArgs *args) SysBusDevice *busdev; qemu_irq pic[64]; NICInfo *nd; + Error *err = NULL; int n; if (!cpu_model) { cpu_model = "cortex-a9"; } + cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, cpu_model); + + cpu = ARM_CPU(object_new(object_class_get_name(cpu_oc))); - cpu = cpu_arm_init(cpu_model); - if (!cpu) { - fprintf(stderr, "Unable to find CPU definition\n"); + object_property_set_int(OBJECT(cpu), MPCORE_PERIPHBASE, "reset-cbar", &err); + if (err) { + error_report("%s", error_get_pretty(err)); + exit(1); + } + object_property_set_bool(OBJECT(cpu), true, "realized", &err); + if (err) { + error_report("%s", error_get_pretty(err)); exit(1); } @@ -154,7 +167,7 @@ static void zynq_init(QEMUMachineInitArgs *args) qdev_prop_set_uint32(dev, "num-cpu", 1); qdev_init_nofail(dev); busdev = SYS_BUS_DEVICE(dev); - sysbus_mmio_map(busdev, 0, 0xF8F00000); + sysbus_mmio_map(busdev, 0, MPCORE_PERIPHBASE); sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_IRQ)); |