| Message ID | 20241204080523.4025780-8-jamin_lin@aspeedtech.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Support SDHCI and eMMC for ast2700 | expand |
On 12/4/24 09:05, Jamin Lin wrote: > Add SDHCI model for AST2700 eMMC support. The eMMC controller only support 1 > slot and registers base address is start at 0x1209_0000 and its interrupt is > connected to GICINT 15. > > Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Thanks, C. > --- > hw/arm/aspeed_ast27x0.c | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c > index baddd35ecf..23571584b2 100644 > --- a/hw/arm/aspeed_ast27x0.c > +++ b/hw/arm/aspeed_ast27x0.c > @@ -391,6 +391,12 @@ static void aspeed_soc_ast2700_init(Object *obj) > /* Init sd card slot class here so that they're under the correct parent */ > object_initialize_child(obj, "sd-controller.sdhci", > &s->sdhci.slots[0], TYPE_SYSBUS_SDHCI); > + > + object_initialize_child(obj, "emmc-controller", &s->emmc, typename); > + object_property_set_int(OBJECT(&s->emmc), "num-slots", 1, &error_abort); > + > + object_initialize_child(obj, "emmc-controller.sdhci", &s->emmc.slots[0], > + TYPE_SYSBUS_SDHCI); > } > > /* > @@ -701,6 +707,15 @@ static void aspeed_soc_ast2700_realize(DeviceState *dev, Error **errp) > sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhci), 0, > aspeed_soc_get_irq(s, ASPEED_DEV_SDHCI)); > > + /* eMMC */ > + if (!sysbus_realize(SYS_BUS_DEVICE(&s->emmc), errp)) { > + return; > + } > + aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->emmc), 0, > + sc->memmap[ASPEED_DEV_EMMC]); > + sysbus_connect_irq(SYS_BUS_DEVICE(&s->emmc), 0, > + aspeed_soc_get_irq(s, ASPEED_DEV_EMMC)); > + > create_unimplemented_device("ast2700.dpmcu", 0x11000000, 0x40000); > create_unimplemented_device("ast2700.iomem0", 0x12000000, 0x01000000); > create_unimplemented_device("ast2700.iomem1", 0x14000000, 0x01000000);
diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index baddd35ecf..23571584b2 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -391,6 +391,12 @@ static void aspeed_soc_ast2700_init(Object *obj) /* Init sd card slot class here so that they're under the correct parent */ object_initialize_child(obj, "sd-controller.sdhci", &s->sdhci.slots[0], TYPE_SYSBUS_SDHCI); + + object_initialize_child(obj, "emmc-controller", &s->emmc, typename); + object_property_set_int(OBJECT(&s->emmc), "num-slots", 1, &error_abort); + + object_initialize_child(obj, "emmc-controller.sdhci", &s->emmc.slots[0], + TYPE_SYSBUS_SDHCI); } /* @@ -701,6 +707,15 @@ static void aspeed_soc_ast2700_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhci), 0, aspeed_soc_get_irq(s, ASPEED_DEV_SDHCI)); + /* eMMC */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->emmc), errp)) { + return; + } + aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->emmc), 0, + sc->memmap[ASPEED_DEV_EMMC]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->emmc), 0, + aspeed_soc_get_irq(s, ASPEED_DEV_EMMC)); + create_unimplemented_device("ast2700.dpmcu", 0x11000000, 0x40000); create_unimplemented_device("ast2700.iomem0", 0x12000000, 0x01000000); create_unimplemented_device("ast2700.iomem1", 0x14000000, 0x01000000);
Add SDHCI model for AST2700 eMMC support. The eMMC controller only support 1 slot and registers base address is start at 0x1209_0000 and its interrupt is connected to GICINT 15. Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> --- hw/arm/aspeed_ast27x0.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)