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Diffstat (limited to 'hw/mips_malta.c')
-rw-r--r--hw/mips_malta.c19
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