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 struct MemoryRegion; 14 15 struct SH7750State *sh7750_init(SuperHCPU *cpu, struct MemoryRegion *sysmem); 16 17 typedef struct { 18 /* The callback will be triggered if any of the designated lines change */ 19 uint16_t portamask_trigger; 20 uint16_t portbmask_trigger; 21 /* Return 0 if no action was taken */ 22 int (*port_change_cb) (uint16_t porta, uint16_t portb, 23 uint16_t * periph_pdtra, 24 uint16_t * periph_portdira, 25 uint16_t * periph_pdtrb, 26 uint16_t * periph_portdirb); 27 } sh7750_io_device; 28 29 int sh7750_register_io_device(struct SH7750State *s, 30 sh7750_io_device * device); 31 /* sh_timer.c */ 32 #define TMU012_FEAT_TOCR (1 << 0) 33 #define TMU012_FEAT_3CHAN (1 << 1) 34 #define TMU012_FEAT_EXTCLK (1 << 2) 35 void tmu012_init(struct MemoryRegion *sysmem, hwaddr base, 36 int feat, uint32_t freq, 37 qemu_irq ch0_irq, qemu_irq ch1_irq, 38 qemu_irq ch2_irq0, qemu_irq ch2_irq1); 39 40 41 /* sh_serial.c */ 42 #define SH_SERIAL_FEAT_SCIF (1 << 0) 43 void sh_serial_init(MemoryRegion *sysmem, 44 hwaddr base, int feat, 45 uint32_t freq, CharDriverState *chr, 46 qemu_irq eri_source, 47 qemu_irq rxi_source, 48 qemu_irq txi_source, 49 qemu_irq tei_source, 50 qemu_irq bri_source); 51 52 /* sh7750.c */ 53 qemu_irq sh7750_irl(struct SH7750State *s); 54 55 /* tc58128.c */ 56 int tc58128_init(struct SH7750State *s, const char *zone1, const char *zone2); 57 58 #endif 59