diff options
Diffstat (limited to 'hw/arm/aspeed_soc.c')
| -rw-r--r-- | hw/arm/aspeed_soc.c | 74 |
1 files changed, 48 insertions, 26 deletions
diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index c0a3102058..e14f5c217e 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -25,25 +25,37 @@ #define ASPEED_SOC_IOMEM_BASE 0x1E600000 #define ASPEED_SOC_FMC_BASE 0x1E620000 #define ASPEED_SOC_SPI_BASE 0x1E630000 +#define ASPEED_SOC_SPI2_BASE 0x1E631000 #define ASPEED_SOC_VIC_BASE 0x1E6C0000 #define ASPEED_SOC_SDMC_BASE 0x1E6E0000 #define ASPEED_SOC_SCU_BASE 0x1E6E2000 #define ASPEED_SOC_TIMER_BASE 0x1E782000 #define ASPEED_SOC_I2C_BASE 0x1E78A000 -#define ASPEED_SOC_FMC_FLASH_BASE 0x20000000 -#define ASPEED_SOC_SPI_FLASH_BASE 0x30000000 - static const int uart_irqs[] = { 9, 32, 33, 34, 10 }; static const int timer_irqs[] = { 16, 17, 18, 35, 36, 37, 38, 39, }; #define AST2400_SDRAM_BASE 0x40000000 #define AST2500_SDRAM_BASE 0x80000000 +static const hwaddr aspeed_soc_ast2400_spi_bases[] = { ASPEED_SOC_SPI_BASE }; +static const char *aspeed_soc_ast2400_typenames[] = { "aspeed.smc.spi" }; + +static const hwaddr aspeed_soc_ast2500_spi_bases[] = { ASPEED_SOC_SPI_BASE, + ASPEED_SOC_SPI2_BASE}; +static const char *aspeed_soc_ast2500_typenames[] = { + "aspeed.smc.ast2500-spi1", "aspeed.smc.ast2500-spi2" }; + static const AspeedSoCInfo aspeed_socs[] = { - { "ast2400-a0", "arm926", AST2400_A0_SILICON_REV, AST2400_SDRAM_BASE }, - { "ast2400", "arm926", AST2400_A0_SILICON_REV, AST2400_SDRAM_BASE }, - { "ast2500-a1", "arm1176", AST2500_A1_SILICON_REV, AST2500_SDRAM_BASE }, + { "ast2400-a0", "arm926", AST2400_A0_SILICON_REV, AST2400_SDRAM_BASE, + 1, aspeed_soc_ast2400_spi_bases, + "aspeed.smc.fmc", aspeed_soc_ast2400_typenames }, + { "ast2400", "arm926", AST2400_A0_SILICON_REV, AST2400_SDRAM_BASE, + 1, aspeed_soc_ast2400_spi_bases, + "aspeed.smc.fmc", aspeed_soc_ast2400_typenames }, + { "ast2500-a1", "arm1176", AST2500_A1_SILICON_REV, AST2500_SDRAM_BASE, + 2, aspeed_soc_ast2500_spi_bases, + "aspeed.smc.ast2500-fmc", aspeed_soc_ast2500_typenames }, }; /* @@ -75,6 +87,7 @@ static void aspeed_soc_init(Object *obj) { AspeedSoCState *s = ASPEED_SOC(obj); AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s); + int i; s->cpu = cpu_arm_init(sc->info->cpu_model); @@ -100,13 +113,16 @@ static void aspeed_soc_init(Object *obj) object_property_add_alias(obj, "hw-strap2", OBJECT(&s->scu), "hw-strap2", &error_abort); - object_initialize(&s->smc, sizeof(s->smc), "aspeed.smc.fmc"); - object_property_add_child(obj, "smc", OBJECT(&s->smc), NULL); - qdev_set_parent_bus(DEVICE(&s->smc), sysbus_get_default()); + object_initialize(&s->fmc, sizeof(s->fmc), sc->info->fmc_typename); + object_property_add_child(obj, "fmc", OBJECT(&s->fmc), NULL); + qdev_set_parent_bus(DEVICE(&s->fmc), sysbus_get_default()); - object_initialize(&s->spi, sizeof(s->spi), "aspeed.smc.spi"); - object_property_add_child(obj, "spi", OBJECT(&s->spi), NULL); - qdev_set_parent_bus(DEVICE(&s->spi), sysbus_get_default()); + for (i = 0; i < sc->info->spis_num; i++) { + object_initialize(&s->spi[i], sizeof(s->spi[i]), + sc->info->spi_typename[i]); + object_property_add_child(obj, "spi", OBJECT(&s->spi[i]), NULL); + qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default()); + } object_initialize(&s->sdmc, sizeof(s->sdmc), TYPE_ASPEED_SDMC); object_property_add_child(obj, "sdmc", OBJECT(&s->sdmc), NULL); @@ -121,6 +137,7 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) { int i; AspeedSoCState *s = ASPEED_SOC(dev); + AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s); Error *err = NULL, *local_err = NULL; /* IO space */ @@ -178,29 +195,34 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c), 0, qdev_get_gpio_in(DEVICE(&s->vic), 12)); - /* SMC */ - object_property_set_int(OBJECT(&s->smc), 1, "num-cs", &err); - object_property_set_bool(OBJECT(&s->smc), true, "realized", &local_err); + /* FMC */ + object_property_set_int(OBJECT(&s->fmc), 1, "num-cs", &err); + object_property_set_bool(OBJECT(&s->fmc), true, "realized", &local_err); error_propagate(&err, local_err); if (err) { error_propagate(errp, err); return; } - sysbus_mmio_map(SYS_BUS_DEVICE(&s->smc), 0, ASPEED_SOC_FMC_BASE); - sysbus_mmio_map(SYS_BUS_DEVICE(&s->smc), 1, ASPEED_SOC_FMC_FLASH_BASE); - sysbus_connect_irq(SYS_BUS_DEVICE(&s->smc), 0, + sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 0, ASPEED_SOC_FMC_BASE); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 1, + s->fmc.ctrl->flash_window_base); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->fmc), 0, qdev_get_gpio_in(DEVICE(&s->vic), 19)); /* SPI */ - object_property_set_int(OBJECT(&s->spi), 1, "num-cs", &err); - object_property_set_bool(OBJECT(&s->spi), true, "realized", &local_err); - error_propagate(&err, local_err); - if (err) { - error_propagate(errp, err); - return; + for (i = 0; i < sc->info->spis_num; i++) { + object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", &err); + object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", + &local_err); + error_propagate(&err, local_err); + if (err) { + error_propagate(errp, err); + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, sc->info->spi_bases[i]); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 1, + s->spi[i].ctrl->flash_window_base); } - sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi), 0, ASPEED_SOC_SPI_BASE); - sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi), 1, ASPEED_SOC_SPI_FLASH_BASE); /* SDMC - SDRAM Memory Controller */ object_property_set_bool(OBJECT(&s->sdmc), true, "realized", &err); |