diff options
Diffstat (limited to 'hw/arm/aspeed_ast2600.c')
| -rw-r--r-- | hw/arm/aspeed_ast2600.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index bb2769d..1bf1246 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -21,6 +21,7 @@ #define ASPEED_SOC_DPMCU_SIZE 0x00040000 static const hwaddr aspeed_soc_ast2600_memmap[] = { + [ASPEED_DEV_SPI_BOOT] = ASPEED_SOC_SPI_BOOT_ADDR, [ASPEED_DEV_SRAM] = 0x10000000, [ASPEED_DEV_DPMCU] = 0x18000000, /* 0x16000000 0x17FFFFFF : AHB BUS do LPC Bus bridge */ @@ -282,6 +283,12 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) qemu_irq irq; g_autofree char *sram_name = NULL; + /* Default boot region (SPI memory or ROMs) */ + memory_region_init(&s->spi_boot_container, OBJECT(s), + "aspeed.spi_boot_container", 0x10000000); + memory_region_add_subregion(s->memory, sc->memmap[ASPEED_DEV_SPI_BOOT], + &s->spi_boot_container); + /* IO space */ aspeed_mmio_map_unimplemented(s, SYS_BUS_DEVICE(&s->iomem), "aspeed.io", sc->memmap[ASPEED_DEV_IOMEM], @@ -431,6 +438,12 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->fmc), 0, aspeed_soc_get_irq(s, ASPEED_DEV_FMC)); + /* Set up an alias on the FMC CE0 region (boot default) */ + MemoryRegion *fmc0_mmio = &s->fmc.flashes[0].mmio; + memory_region_init_alias(&s->spi_boot, OBJECT(s), "aspeed.spi_boot", + fmc0_mmio, 0, memory_region_size(fmc0_mmio)); + memory_region_add_subregion(&s->spi_boot_container, 0x0, &s->spi_boot); + /* SPI */ for (i = 0; i < sc->spis_num; i++) { object_property_set_link(OBJECT(&s->spi[i]), "dram", |