diff options
Diffstat (limited to 'hw/mips_malta.c')
| -rw-r--r-- | hw/mips_malta.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/hw/mips_malta.c b/hw/mips_malta.c index 734e70011c..d8c8c35bd9 100644 --- a/hw/mips_malta.c +++ b/hw/mips_malta.c @@ -55,6 +55,13 @@ #define ENVP_NB_ENTRIES 16 #define ENVP_ENTRY_SIZE 256 +/* Hardware addresses */ +#define FLASH_ADDRESS 0x1e000000ULL +#define FPGA_ADDRESS 0x1f000000ULL +#define RESET_ADDRESS 0x1fc00000ULL + +#define FLASH_SIZE 0x400000 + #define MAX_IDE_BUS 2 typedef struct { @@ -777,7 +784,7 @@ void mips_malta_init (ram_addr_t ram_size, MemoryRegion *system_memory = get_system_memory(); MemoryRegion *ram = g_new(MemoryRegion, 1); MemoryRegion *bios, *bios_alias = g_new(MemoryRegion, 1); - target_long bios_size = 0x400000; + target_long bios_size = FLASH_SIZE; int64_t kernel_entry; PCIBus *pci_bus; ISABus *isa_bus; @@ -847,7 +854,7 @@ void mips_malta_init (ram_addr_t ram_size, be = 0; #endif /* FPGA */ - malta_fpga_init(system_memory, 0x1f000000LL, env->irq[2], serial_hds[2]); + malta_fpga_init(system_memory, FPGA_ADDRESS, env->irq[2], serial_hds[2]); /* Load firmware in flash / BIOS. */ dinfo = drive_get(IF_PFLASH, 0, fl_idx); @@ -855,11 +862,11 @@ void mips_malta_init (ram_addr_t ram_size, if (dinfo) { printf("Register parallel flash %d size " TARGET_FMT_lx " at " "addr %08llx '%s' %x\n", - fl_idx, bios_size, 0x1e000000LL, + fl_idx, bios_size, FLASH_ADDRESS, bdrv_get_device_name(dinfo->bdrv), fl_sectors); } #endif - fl = pflash_cfi01_register(0x1e000000LL, NULL, "mips_malta.bios", + fl = pflash_cfi01_register(FLASH_ADDRESS, NULL, "mips_malta.bios", BIOS_SIZE, dinfo ? dinfo->bdrv : NULL, 65536, fl_sectors, 4, 0x0000, 0x0000, 0x0000, 0x0000, be); @@ -882,7 +889,7 @@ void mips_malta_init (ram_addr_t ram_size, } filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (filename) { - bios_size = load_image_targphys(filename, 0x1e000000LL, + bios_size = load_image_targphys(filename, FLASH_ADDRESS, BIOS_SIZE); g_free(filename); } else { @@ -911,7 +918,7 @@ void mips_malta_init (ram_addr_t ram_size, /* Map the BIOS at a 2nd physical location, as on the real board. */ memory_region_init_alias(bios_alias, "bios.1fc", bios, 0, BIOS_SIZE); - memory_region_add_subregion(system_memory, 0x1fc00000LL, bios_alias); + memory_region_add_subregion(system_memory, RESET_ADDRESS, bios_alias); /* Board ID = 0x420 (Malta Board with CoreLV) XXX: theoretically 0x1e000010 should map to flash and 0x1fc00010 should |