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Re: [PATCH v2 3/3] hw/arm/fsl-imx6: Wire up USB controllers
From: |
Peter Maydell |
Subject: |
Re: [PATCH v2 3/3] hw/arm/fsl-imx6: Wire up USB controllers |
Date: |
Thu, 12 Mar 2020 13:29:34 +0000 |
On Tue, 10 Mar 2020 at 21:04, Guenter Roeck <address@hidden> wrote:
>
> With this patch, the USB controllers on 'sabrelite' are detected
> and can be used to boot the system.
>
> Signed-off-by: Guenter Roeck <address@hidden>
> + for (i = 0; i < FSL_IMX6_NUM_USBS; i++) {
> + static const int FSL_IMX6_USBn_IRQ[] = {
> + 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);
Are you sure these addresses are right? Four of these starting
at USBPHY1_ADDR means the last one clashes with what we define
as "FSL_IMX6_SNVSHP_ADDR 0x020CC000".
I only have the i.MX 6Dual/6Quad reference manual to hand,
so maybe this imx6 variant is different, but that document
says there are 4 USB controllers but only 2 PHY blocks.
thanks
-- PMM
[PATCH v2 1/3] hw/usb: Add basic i.MX USB Phy support, Guenter Roeck, 2020/03/10
[PATCH v2 3/3] hw/arm/fsl-imx6: Wire up USB controllers, Guenter Roeck, 2020/03/10
- Re: [PATCH v2 3/3] hw/arm/fsl-imx6: Wire up USB controllers,
Peter Maydell <=
Re: [PATCH v2 0/3] Wire up USB controllers in i.MX6 emulations, no-reply, 2020/03/10