hw/lm32/milkymist-hw.h

   1 #ifndef QEMU_HW_MILKYMIST_HW_H
   2 #define QEMU_HW_MILKYMIST_HW_H
   3
   4 #include "hw/qdev.h"
   5 #include "net/net.h"
   6
   7 static inline DeviceState *milkymist_uart_create(hwaddr base,
   8                                                  qemu_irq irq,
   9                                                  Chardev *chr)
  10 {
  11     DeviceState *dev;
  12
  13     dev = qdev_create(NULL, "milkymist-uart");
  14     qdev_prop_set_chr(dev, "chardev", chr);
  15     qdev_init_nofail(dev);
  16     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
  17     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq);
  18
  19     return dev;
  20 }
  21
  22 static inline DeviceState *milkymist_hpdmc_create(hwaddr base)
  23 {
  24     DeviceState *dev;
  25
  26     dev = qdev_create(NULL, "milkymist-hpdmc");
  27     qdev_init_nofail(dev);
  28     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
  29
  30     return dev;
  31 }
  32
  33 static inline DeviceState *milkymist_memcard_create(hwaddr base)
  34 {
  35     DeviceState *dev;
  36
  37     dev = qdev_create(NULL, "milkymist-memcard");
  38     qdev_init_nofail(dev);
  39     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
  40
  41     return dev;
  42 }
  43
  44 static inline DeviceState *milkymist_vgafb_create(hwaddr base,
  45         uint32_t fb_offset, uint32_t fb_mask)
  46 {
  47     DeviceState *dev;
  48
  49     dev = qdev_create(NULL, "milkymist-vgafb");
  50     qdev_prop_set_uint32(dev, "fb_offset", fb_offset);
  51     qdev_prop_set_uint32(dev, "fb_mask", fb_mask);
  52     qdev_init_nofail(dev);
  53     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
  54
  55     return dev;
  56 }
  57
  58 static inline DeviceState *milkymist_sysctl_create(hwaddr base,
  59         qemu_irq gpio_irq, qemu_irq timer0_irq, qemu_irq timer1_irq,
  60         uint32_t freq_hz, uint32_t system_id, uint32_t capabilities,
  61         uint32_t gpio_strappings)
  62 {
  63     DeviceState *dev;
  64
  65     dev = qdev_create(NULL, "milkymist-sysctl");
  66     qdev_prop_set_uint32(dev, "frequency", freq_hz);
  67     qdev_prop_set_uint32(dev, "systemid", system_id);
  68     qdev_prop_set_uint32(dev, "capabilities", capabilities);
  69     qdev_prop_set_uint32(dev, "gpio_strappings", gpio_strappings);
  70     qdev_init_nofail(dev);
  71     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
  72     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, gpio_irq);
  73     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 1, timer0_irq);
  74     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 2, timer1_irq);
  75
  76     return dev;
  77 }
  78
  79 static inline DeviceState *milkymist_pfpu_create(hwaddr base,
  80         qemu_irq irq)
  81 {
  82     DeviceState *dev;
  83
  84     dev = qdev_create(NULL, "milkymist-pfpu");
  85     qdev_init_nofail(dev);
  86     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
  87     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq);
  88     return dev;
  89 }
  90
  91 static inline DeviceState *milkymist_ac97_create(hwaddr base,
  92         qemu_irq crrequest_irq, qemu_irq crreply_irq, qemu_irq dmar_irq,
  93         qemu_irq dmaw_irq)
  94 {
  95     DeviceState *dev;
  96
  97     dev = qdev_create(NULL, "milkymist-ac97");
  98     qdev_init_nofail(dev);
  99     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
 100     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, crrequest_irq);
 101     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 1, crreply_irq);
 102     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 2, dmar_irq);
 103     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 3, dmaw_irq);
 104
 105     return dev;
 106 }
 107
 108 static inline DeviceState *milkymist_minimac2_create(hwaddr base,
 109         hwaddr buffers_base, qemu_irq rx_irq, qemu_irq tx_irq)
 110 {
 111     DeviceState *dev;
 112
 113     qemu_check_nic_model(&nd_table[0], "minimac2");
 114     dev = qdev_create(NULL, "milkymist-minimac2");
 115     qdev_set_nic_properties(dev, &nd_table[0]);
 116     qdev_init_nofail(dev);
 117     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
 118     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, buffers_base);
 119     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, rx_irq);
 120     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 1, tx_irq);
 121
 122     return dev;
 123 }
 124
 125 static inline DeviceState *milkymist_softusb_create(hwaddr base,
 126         qemu_irq irq, uint32_t pmem_base, uint32_t pmem_size,
 127         uint32_t dmem_base, uint32_t dmem_size)
 128 {
 129     DeviceState *dev;
 130
 131     dev = qdev_create(NULL, "milkymist-softusb");
 132     qdev_prop_set_uint32(dev, "pmem_size", pmem_size);
 133     qdev_prop_set_uint32(dev, "dmem_size", dmem_size);
 134     qdev_init_nofail(dev);
 135     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
 136     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, pmem_base);
 137     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 2, dmem_base);
 138     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq);
 139
 140     return dev;
 141 }
 142
 143 #endif /* QEMU_HW_MILKYMIST_HW_H */