diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/aspeed.c | 13 | ||||
| -rw-r--r-- | hw/arm/aspeed_ast2600.c | 13 | ||||
| -rw-r--r-- | hw/arm/aspeed_soc.c | 14 | ||||
| -rw-r--r-- | hw/arm/fby35.c | 8 |
4 files changed, 29 insertions, 19 deletions
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index cb59a37..4a2814b 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -388,18 +388,7 @@ static void aspeed_machine_init(MachineState *machine) MemoryRegion *boot_rom = g_new(MemoryRegion, 1); uint64_t size = memory_region_size(&fl->mmio); - /* - * create a ROM region using the default mapping window size of - * the flash module. The window size is 64MB for the AST2400 - * SoC and 128MB for the AST2500 SoC, which is twice as big as - * needed by the flash modules of the Aspeed machines. - */ - if (ASPEED_MACHINE(machine)->mmio_exec) { - memory_region_init_alias(boot_rom, NULL, "aspeed.boot_rom", - &fl->mmio, 0, size); - memory_region_add_subregion(get_system_memory(), FIRMWARE_ADDR, - boot_rom); - } else { + if (!ASPEED_MACHINE(machine)->mmio_exec) { memory_region_init_rom(boot_rom, NULL, "aspeed.boot_rom", size, &error_abort); memory_region_add_subregion(get_system_memory(), FIRMWARE_ADDR, 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", diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index e884d6b..bf22258 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -25,6 +25,7 @@ #define ASPEED_SOC_IOMEM_SIZE 0x00200000 static const hwaddr aspeed_soc_ast2400_memmap[] = { + [ASPEED_DEV_SPI_BOOT] = ASPEED_SOC_SPI_BOOT_ADDR, [ASPEED_DEV_IOMEM] = 0x1E600000, [ASPEED_DEV_FMC] = 0x1E620000, [ASPEED_DEV_SPI1] = 0x1E630000, @@ -59,6 +60,7 @@ static const hwaddr aspeed_soc_ast2400_memmap[] = { }; static const hwaddr aspeed_soc_ast2500_memmap[] = { + [ASPEED_DEV_SPI_BOOT] = ASPEED_SOC_SPI_BOOT_ADDR, [ASPEED_DEV_IOMEM] = 0x1E600000, [ASPEED_DEV_FMC] = 0x1E620000, [ASPEED_DEV_SPI1] = 0x1E630000, @@ -245,6 +247,12 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) Error *err = NULL; 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], @@ -354,6 +362,12 @@ static void aspeed_soc_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++) { if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), errp)) { diff --git a/hw/arm/fby35.c b/hw/arm/fby35.c index 90c04bb..f4600c2 100644 --- a/hw/arm/fby35.c +++ b/hw/arm/fby35.c @@ -100,13 +100,7 @@ static void fby35_bmc_init(Fby35State *s) MemoryRegion *boot_rom = g_new(MemoryRegion, 1); uint64_t size = memory_region_size(&fl->mmio); - if (s->mmio_exec) { - memory_region_init_alias(boot_rom, NULL, "aspeed.boot_rom", - &fl->mmio, 0, size); - memory_region_add_subregion(&s->bmc_memory, FBY35_BMC_FIRMWARE_ADDR, - boot_rom); - } else { - + if (!s->mmio_exec) { memory_region_init_rom(boot_rom, NULL, "aspeed.boot_rom", size, &error_abort); memory_region_add_subregion(&s->bmc_memory, FBY35_BMC_FIRMWARE_ADDR, |