diff options
Diffstat (limited to 'hw/sh7750.c')
| -rw-r--r-- | hw/sh7750.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/hw/sh7750.c b/hw/sh7750.c index a564a80..afdb9f5 100644 --- a/hw/sh7750.c +++ b/hw/sh7750.c @@ -60,7 +60,6 @@ typedef struct SH7750State { uint16_t periph_portdirb; /* Direction seen from the peripherals */ sh7750_io_device *devices[NB_DEVICES]; /* External peripherals */ - uint16_t icr; /* Cache */ uint32_t ccr; @@ -222,8 +221,6 @@ static uint32_t sh7750_mem_readw(void *opaque, target_phys_addr_t addr) return porta_lines(s); case SH7750_PDTRB_A7: return portb_lines(s); - case 0x1fd00000: - return s->icr; default: error_access("word read", addr); assert(0); @@ -328,9 +325,6 @@ static void sh7750_mem_writew(void *opaque, target_phys_addr_t addr, assert(0); } return; - case 0x1fd00000: - s->icr = mem_value; - return; default: error_access("word write", addr); assert(0); @@ -687,8 +681,12 @@ SH7750State *sh7750_init(CPUSH4State * cpu) sh7750_io_memory = cpu_register_io_memory(0, sh7750_mem_read, sh7750_mem_write, s); - cpu_register_physical_memory_offset(0x1c000000, 0x04000000, - sh7750_io_memory, 0x1c000000); + cpu_register_physical_memory_offset(0x1f000000, 0x1000, + sh7750_io_memory, 0x1f000000); + cpu_register_physical_memory_offset(0x1f800000, 0x1000, + sh7750_io_memory, 0x1f800000); + cpu_register_physical_memory_offset(0x1fc00000, 0x1000, + sh7750_io_memory, 0x1fc00000); sh7750_mm_cache_and_tlb = cpu_register_io_memory(0, sh7750_mmct_read, |
