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X-Received-From: 2607:f8b0:4864:20::544 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, Gerd Hoffmann , Guenter Roeck , Jean-Christophe Dubois Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" With this patch, the USB controllers on 'sabrelite' are detected and can be used to boot the system. Signed-off-by: Guenter Roeck --- v2: Use USB PHY emulation hw/arm/fsl-imx6.c | 34 ++++++++++++++++++++++++++++++++++ include/hw/arm/fsl-imx6.h | 5 +++++ 2 files changed, 39 insertions(+) diff --git a/hw/arm/fsl-imx6.c b/hw/arm/fsl-imx6.c index ecc62855f2..92b3955817 100644 --- a/hw/arm/fsl-imx6.c +++ b/hw/arm/fsl-imx6.c @@ -22,6 +22,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" #include "hw/arm/fsl-imx6.h" +#include "hw/usb/imx-usb-phy.h" #include "hw/boards.h" #include "hw/qdev-properties.h" #include "sysemu/sysemu.h" @@ -86,6 +87,15 @@ static void fsl_imx6_init(Object *obj) TYPE_IMX_USDHC); } =20 + for (i =3D 0; i < FSL_IMX6_NUM_USBS; i++) { + snprintf(name, NAME_SIZE, "usb%d", i); + sysbus_init_child_obj(obj, name, &s->usb[i], sizeof(s->usb[i]), + TYPE_CHIPIDEA); + snprintf(name, NAME_SIZE, "usbphy%d", i); + sysbus_init_child_obj(obj, name, &s->usbphy[i], sizeof(s->usbphy[i= ]), + TYPE_IMX_USBPHY); + } + for (i =3D 0; i < FSL_IMX6_NUM_ECSPIS; i++) { snprintf(name, NAME_SIZE, "spi%d", i + 1); sysbus_init_child_obj(obj, name, &s->spi[i], sizeof(s->spi[i]), @@ -349,6 +359,30 @@ static void fsl_imx6_realize(DeviceState *dev, Error *= *errp) esdhc_table[i].irq)); } =20 + /* USB */ + for (i =3D 0; i < FSL_IMX6_NUM_USBS; i++) { + static const int FSL_IMX6_USBn_IRQ[] =3D { + FSL_IMX6_USB_OTG_IRQ, + FSL_IMX6_USB_HOST1_IRQ, + FSL_IMX6_USB_HOST2_IRQ, + FSL_IMX6_USB_HOST3_IRQ, + }; + + object_property_set_bool(OBJECT(&s->usbphy[i]), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->usbphy[i]), 0, + FSL_IMX6_USBPHY1_ADDR + i * 0x1000); + + object_property_set_bool(OBJECT(&s->usb[i]), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->usb[i]), 0, + FSL_IMX6_USBOH3_USB_ADDR + i * 0x200); + + sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i]), 0, + qdev_get_gpio_in(DEVICE(&s->a9mpcore), + FSL_IMX6_USBn_IRQ[i])); + } + /* Initialize all ECSPI */ for (i =3D 0; i < FSL_IMX6_NUM_ECSPIS; i++) { static const struct { diff --git a/include/hw/arm/fsl-imx6.h b/include/hw/arm/fsl-imx6.h index 60eadccb42..edc3fce3fa 100644 --- a/include/hw/arm/fsl-imx6.h +++ b/include/hw/arm/fsl-imx6.h @@ -30,6 +30,8 @@ #include "hw/sd/sdhci.h" #include "hw/ssi/imx_spi.h" #include "hw/net/imx_fec.h" +#include "hw/usb/chipidea.h" +#include "hw/usb/imx-usb-phy.h" #include "exec/memory.h" #include "cpu.h" =20 @@ -44,6 +46,7 @@ #define FSL_IMX6_NUM_ESDHCS 4 #define FSL_IMX6_NUM_ECSPIS 5 #define FSL_IMX6_NUM_WDTS 2 +#define FSL_IMX6_NUM_USBS 4 =20 typedef struct FslIMX6State { /*< private >*/ @@ -62,6 +65,8 @@ typedef struct FslIMX6State { SDHCIState esdhc[FSL_IMX6_NUM_ESDHCS]; IMXSPIState spi[FSL_IMX6_NUM_ECSPIS]; IMX2WdtState wdt[FSL_IMX6_NUM_WDTS]; + IMXUSBPHYState usbphy[FSL_IMX6_NUM_USBS]; + ChipideaState usb[FSL_IMX6_NUM_USBS]; IMXFECState eth; MemoryRegion rom; MemoryRegion caam; --=20 2.17.1