From: Kane-Chen-AS <[email protected]> Connect the SCU device to AST1700 model.
Signed-off-by: Kane-Chen-AS <[email protected]> --- include/hw/misc/aspeed_ast1700.h | 2 ++ hw/arm/aspeed_ast27x0.c | 2 ++ hw/misc/aspeed_ast1700.c | 17 +++++++++++++++++ 3 files changed, 21 insertions(+) diff --git a/include/hw/misc/aspeed_ast1700.h b/include/hw/misc/aspeed_ast1700.h index dc9aa08c24..c54600281e 100644 --- a/include/hw/misc/aspeed_ast1700.h +++ b/include/hw/misc/aspeed_ast1700.h @@ -29,12 +29,14 @@ struct AspeedAST1700SoCState { MemoryRegion iomem; hwaddr mapped_base; + uint32_t silicon_rev; AspeedLTPIState ltpi; SerialMM uart; MemoryRegion sram; AspeedSMCState spi; AspeedADCState adc; + AspeedSCUState scu; }; #endif /* ASPEED_AST1700_H */ diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index 75bb18b9c1..312a1a7eea 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -560,6 +560,8 @@ static void aspeed_soc_ast2700_init(Object *obj) /* AST1700 IOEXP */ object_initialize_child(obj, "ioexp[*]", &s->ioexp[i], TYPE_ASPEED_AST1700_AST2700); + qdev_prop_set_uint32(DEVICE(&s->ioexp[i]), "silicon-rev", + sc->silicon_rev); } object_initialize_child(obj, "dpmcu", &s->dpmcu, diff --git a/hw/misc/aspeed_ast1700.c b/hw/misc/aspeed_ast1700.c index d06603a048..9b203afb9c 100644 --- a/hw/misc/aspeed_ast1700.c +++ b/hw/misc/aspeed_ast1700.c @@ -23,6 +23,7 @@ enum { ASPEED_AST1700_DEV_SPI0, ASPEED_AST1700_DEV_SRAM, ASPEED_AST1700_DEV_ADC, + ASPEED_AST1700_DEV_SCU, ASPEED_AST1700_DEV_UART12, ASPEED_AST1700_DEV_LTPI_CTRL, ASPEED_AST1700_DEV_SPI0_MEM, @@ -32,6 +33,7 @@ static const hwaddr aspeed_ast1700_io_memmap[] = { [ASPEED_AST1700_DEV_SPI0] = 0x00030000, [ASPEED_AST1700_DEV_SRAM] = 0x00BC0000, [ASPEED_AST1700_DEV_ADC] = 0x00C00000, + [ASPEED_AST1700_DEV_SCU] = 0x00C02000, [ASPEED_AST1700_DEV_UART12] = 0x00C33B00, [ASPEED_AST1700_DEV_LTPI_CTRL] = 0x00C34000, [ASPEED_AST1700_DEV_SPI0_MEM] = 0x04000000, @@ -104,6 +106,16 @@ static void aspeed_ast1700_realize(DeviceState *dev, Error **errp) aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_ADC], sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->adc), 0)); + /* SCU */ + qdev_prop_set_uint32(DEVICE(&s->scu), "silicon-rev", + s->silicon_rev); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->scu), errp)) { + return; + } + memory_region_add_subregion(&s->iomem, + aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_SCU], + sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->scu), 0)); + /* LTPI controller */ if (!sysbus_realize(SYS_BUS_DEVICE(&s->ltpi), errp)) { return; @@ -136,6 +148,10 @@ static void aspeed_ast1700_instance_init(Object *obj) snprintf(typename, sizeof(typename), "aspeed.adc-%s", socname); object_initialize_child(obj, "ioexp-adc[*]", &s->adc, typename); + + /* SCU */ + object_initialize_child(obj, "ioexp-scu[*]", &s->scu, + TYPE_ASPEED_2700_SCU); /* LTPI controller */ object_initialize_child(obj, "ltpi-ctrl", &s->ltpi, TYPE_ASPEED_LTPI); @@ -145,6 +161,7 @@ static void aspeed_ast1700_instance_init(Object *obj) static const Property aspeed_ast1700_props[] = { DEFINE_PROP_UINT64("mapped-base", AspeedAST1700SoCState, mapped_base, 0), + DEFINE_PROP_UINT32("silicon-rev", AspeedAST1700SoCState, silicon_rev, 0), }; static void aspeed_ast1700_class_init(ObjectClass *klass, const void *data) -- 2.43.0
