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| author | BALATON Zoltan <balaton@eik.bme.hu> | 2025-02-27 17:39:19 +0100 |
|---|---|---|
| committer | Nicholas Piggin <npiggin@gmail.com> | 2025-03-11 22:43:32 +1000 |
| commit | e6521e41bada87e32ffe58f2b2e6cb69be799136 (patch) | |
| tree | 27f7af94436b668ed8feba61e694b6676ef2514f | |
| parent | 34f053d86b2835c038d75e3d6ac967d73594e157 (diff) | |
| download | qemu-e6521e41bada87e32ffe58f2b2e6cb69be799136.zip qemu-e6521e41bada87e32ffe58f2b2e6cb69be799136.tar.gz qemu-e6521e41bada87e32ffe58f2b2e6cb69be799136.tar.bz2 | |
ppc/amigaone: Add #defines for memory map constants
Suggested-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <3b8e54ad9220d57e7b0a33f3570e880f26677ce8.1740673173.git.balaton@eik.bme.hu>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| -rw-r--r-- | hw/ppc/amigaone.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/hw/ppc/amigaone.c b/hw/ppc/amigaone.c index 359f5fa..4835121 100644 --- a/hw/ppc/amigaone.c +++ b/hw/ppc/amigaone.c @@ -32,6 +32,14 @@ #define BUS_FREQ_HZ 100000000 #define INITRD_MIN_ADDR 0x600000 +#define INIT_RAM_ADDR 0x40000000 + +#define PCI_HIGH_ADDR 0x80000000 +#define PCI_HIGH_SIZE 0x7d000000 +#define PCI_LOW_ADDR 0xfd000000 +#define PCI_LOW_SIZE 0xe0000 + +#define ARTICIA_ADDR 0xfe000000 /* * Firmware binary available at @@ -287,7 +295,7 @@ static void amigaone_init(MachineState *machine) /* Firmware uses this area for startup */ mr = g_new(MemoryRegion, 1); memory_region_init_ram(mr, NULL, "init-cache", 32 * KiB, &error_fatal); - memory_region_add_subregion(get_system_memory(), 0x40000000, mr); + memory_region_add_subregion(get_system_memory(), INIT_RAM_ADDR, mr); } /* nvram */ @@ -322,7 +330,7 @@ static void amigaone_init(MachineState *machine) } /* Articia S */ - dev = sysbus_create_simple(TYPE_ARTICIA, 0xfe000000, NULL); + dev = sysbus_create_simple(TYPE_ARTICIA, ARTICIA_ADDR, NULL); i2c_bus = I2C_BUS(qdev_get_child_bus(dev, "smbus")); if (machine->ram_size > 512 * MiB) { @@ -339,12 +347,12 @@ static void amigaone_init(MachineState *machine) pci_mem = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 1); mr = g_new(MemoryRegion, 1); memory_region_init_alias(mr, OBJECT(dev), "pci-mem-low", pci_mem, - 0, 0xe0000); - memory_region_add_subregion(get_system_memory(), 0xfd000000, mr); + 0, PCI_LOW_SIZE); + memory_region_add_subregion(get_system_memory(), PCI_LOW_ADDR, mr); mr = g_new(MemoryRegion, 1); memory_region_init_alias(mr, OBJECT(dev), "pci-mem-high", pci_mem, - 0x80000000, 0x7d000000); - memory_region_add_subregion(get_system_memory(), 0x80000000, mr); + PCI_HIGH_ADDR, PCI_HIGH_SIZE); + memory_region_add_subregion(get_system_memory(), PCI_HIGH_ADDR, mr); pci_bus = PCI_BUS(qdev_get_child_bus(dev, "pci.0")); /* VIA VT82c686B South Bridge (multifunction PCI device) */ |