diff options
Diffstat (limited to 'hw/sh4/sh7750.c')
| -rw-r--r-- | hw/sh4/sh7750.c | 56 |
1 files changed, 41 insertions, 15 deletions
diff --git a/hw/sh4/sh7750.c b/hw/sh4/sh7750.c index 6c702d627c..f7d21f6170 100644 --- a/hw/sh4/sh7750.c +++ b/hw/sh4/sh7750.c @@ -24,9 +24,13 @@ */ #include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/sysbus.h" #include "hw/irq.h" #include "hw/sh4/sh.h" #include "sysemu/sysemu.h" +#include "hw/qdev-properties.h" +#include "hw/qdev-properties-system.h" #include "sh7750_regs.h" #include "sh7750_regnames.h" #include "hw/sh4/sh_intc.h" @@ -762,6 +766,9 @@ static const MemoryRegionOps sh7750_mmct_ops = { SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem) { SH7750State *s; + DeviceState *dev; + SysBusDevice *sb; + MemoryRegion *mr, *alias; s = g_malloc0(sizeof(SH7750State)); s->cpu = cpu; @@ -807,21 +814,40 @@ SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem) cpu->env.intc_handle = &s->intc; - sh_serial_init(sysmem, 0x1fe00000, - 0, s->periph_freq, serial_hd(0), - s->intc.irqs[SCI1_ERI], - s->intc.irqs[SCI1_RXI], - s->intc.irqs[SCI1_TXI], - s->intc.irqs[SCI1_TEI], - NULL); - sh_serial_init(sysmem, 0x1fe80000, - SH_SERIAL_FEAT_SCIF, - s->periph_freq, serial_hd(1), - s->intc.irqs[SCIF_ERI], - s->intc.irqs[SCIF_RXI], - s->intc.irqs[SCIF_TXI], - NULL, - s->intc.irqs[SCIF_BRI]); + /* SCI */ + dev = qdev_new(TYPE_SH_SERIAL); + dev->id = g_strdup("sci"); + qdev_prop_set_chr(dev, "chardev", serial_hd(0)); + sb = SYS_BUS_DEVICE(dev); + sysbus_realize_and_unref(sb, &error_fatal); + sysbus_mmio_map(sb, 0, 0xffe00000); + alias = g_malloc(sizeof(*alias)); + mr = sysbus_mmio_get_region(sb, 0); + memory_region_init_alias(alias, OBJECT(dev), "sci-a7", mr, + 0, memory_region_size(mr)); + memory_region_add_subregion(sysmem, A7ADDR(0xffe00000), alias); + qdev_connect_gpio_out_named(dev, "eri", 0, s->intc.irqs[SCI1_ERI]); + qdev_connect_gpio_out_named(dev, "rxi", 0, s->intc.irqs[SCI1_RXI]); + qdev_connect_gpio_out_named(dev, "txi", 0, s->intc.irqs[SCI1_TXI]); + qdev_connect_gpio_out_named(dev, "tei", 0, s->intc.irqs[SCI1_TEI]); + + /* SCIF */ + dev = qdev_new(TYPE_SH_SERIAL); + dev->id = g_strdup("scif"); + qdev_prop_set_chr(dev, "chardev", serial_hd(1)); + qdev_prop_set_uint8(dev, "features", SH_SERIAL_FEAT_SCIF); + sb = SYS_BUS_DEVICE(dev); + sysbus_realize_and_unref(sb, &error_fatal); + sysbus_mmio_map(sb, 0, 0xffe80000); + alias = g_malloc(sizeof(*alias)); + mr = sysbus_mmio_get_region(sb, 0); + memory_region_init_alias(alias, OBJECT(dev), "scif-a7", mr, + 0, memory_region_size(mr)); + memory_region_add_subregion(sysmem, A7ADDR(0xffe80000), alias); + qdev_connect_gpio_out_named(dev, "eri", 0, s->intc.irqs[SCIF_ERI]); + qdev_connect_gpio_out_named(dev, "rxi", 0, s->intc.irqs[SCIF_RXI]); + qdev_connect_gpio_out_named(dev, "txi", 0, s->intc.irqs[SCIF_TXI]); + qdev_connect_gpio_out_named(dev, "bri", 0, s->intc.irqs[SCIF_BRI]); tmu012_init(sysmem, 0x1fd80000, TMU012_FEAT_TOCR | TMU012_FEAT_3CHAN | TMU012_FEAT_EXTCLK, |