diff options
Diffstat (limited to 'hw/shix.c')
| -rw-r--r-- | hw/shix.c | 16 |
1 files changed, 12 insertions, 4 deletions
@@ -32,6 +32,7 @@ #include "sysemu.h" #include "boards.h" #include "loader.h" +#include "exec-memory.h" #define BIOS_FILENAME "shix_bios.bin" #define BIOS_ADDRESS 0xA0000000 @@ -44,6 +45,9 @@ static void shix_init(ram_addr_t ram_size, int ret; CPUState *env; struct SH7750State *s; + MemoryRegion *sysmem = get_system_memory(); + MemoryRegion *rom = g_new(MemoryRegion, 1); + MemoryRegion *sdram = g_new(MemoryRegion, 2); if (!cpu_model) cpu_model = "any"; @@ -53,11 +57,15 @@ static void shix_init(ram_addr_t ram_size, /* Allocate memory space */ printf("Allocating ROM\n"); - cpu_register_physical_memory(0x00000000, 0x00004000, IO_MEM_ROM); + memory_region_init_ram(rom, NULL, "shix.rom", 0x4000); + memory_region_set_readonly(rom, true); + memory_region_add_subregion(sysmem, 0x00000000, rom); printf("Allocating SDRAM 1\n"); - cpu_register_physical_memory(0x08000000, 0x01000000, 0x00004000); + memory_region_init_ram(&sdram[0], NULL, "shix.sdram1", 0x01000000); + memory_region_add_subregion(sysmem, 0x08000000, &sdram[0]); printf("Allocating SDRAM 2\n"); - cpu_register_physical_memory(0x0c000000, 0x01000000, 0x01004000); + memory_region_init_ram(&sdram[1], NULL, "shix.sdram2", 0x01000000); + memory_region_add_subregion(sysmem, 0x0c000000, &sdram[1]); /* Load BIOS in 0 (and access it through P2, 0xA0000000) */ if (bios_name == NULL) @@ -72,7 +80,7 @@ static void shix_init(ram_addr_t ram_size, } /* Register peripherals */ - s = sh7750_init(env); + s = sh7750_init(env, sysmem); /* XXXXX Check success */ tc58128_init(s, "shix_linux_nand.bin", NULL); fprintf(stderr, "initialization terminated\n"); |