include/hw/sh4/sh.h

   1 #ifndef QEMU_SH_H
   2 #define QEMU_SH_H
   3 /* Definitions for SH board emulation.  */
   4
   5 #include "hw/sh4/sh_intc.h"
   6 #include "target/sh4/cpu-qom.h"
   7
   8 #define A7ADDR(x) ((x) & 0x1fffffff)
   9 #define P4ADDR(x) ((x) | 0xe0000000)
  10
  11 /* sh7750.c */
  12 struct SH7750State;
  13
  14 struct SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem);
  15
  16 typedef struct {
  17     /* The callback will be triggered if any of the designated lines change */
  18     uint16_t portamask_trigger;
  19     uint16_t portbmask_trigger;
  20     /* Return 0 if no action was taken */
  21     int (*port_change_cb) (uint16_t porta, uint16_t portb,
  22                            uint16_t * periph_pdtra,
  23                            uint16_t * periph_portdira,
  24                            uint16_t * periph_pdtrb,
  25                            uint16_t * periph_portdirb);
  26 } sh7750_io_device;
  27
  28 int sh7750_register_io_device(struct SH7750State *s,
  29                               sh7750_io_device * device);
  30
  31 /* sh_serial.c */
  32 #define SH_SERIAL_FEAT_SCIF (1 << 0)
  33 void sh_serial_init(MemoryRegion *sysmem,
  34                     hwaddr base, int feat,
  35                     uint32_t freq, Chardev *chr,
  36                      qemu_irq eri_source,
  37                      qemu_irq rxi_source,
  38                      qemu_irq txi_source,
  39                      qemu_irq tei_source,
  40                      qemu_irq bri_source);
  41
  42 /* sh7750.c */
  43 qemu_irq sh7750_irl(struct SH7750State *s);
  44
  45 /* tc58128.c */
  46 int tc58128_init(struct SH7750State *s, const char *zone1, const char *zone2);
  47
  48 #endif