[U-Boot] [PATCH v3] mx25: fix the offset between the USB ports' registers

[Fabio Estevam]

Hi Martin,

On Mon, Jul 16, 2018 at 5:11 PM, Martin Kaiser <lists at kaiser.cx> wrote:
> From: Martin Kaiser <martin at kaiser.cx>
>
> The USBOH module on imx25 chips contains two USB controllers which are
> called USB OTG Controller and USB Host Controller. Each one has its EHCI
> root hub. The OTG Controller's EHCI registers start at offset 0, the Host
> Controller's registers start at offset 0x400.
>
> We set CONFIG_MXC_USB_PORT=0 to select the OTG Controller and 1 for the
> Host Controller. Therefore, IMX_USB_PORT_OFFSET must be 0x400. Using
> this setting, the Host Controller starts working on my imx25 board.
>
> Please note that the imx25 reference manual claims that the Host
> Controller's registers start at 0x200. This is not correct. The Linux
> Kernel uses the correct offset 0x400 in imx25.dtsi.
>
> Signed-off-by: Martin Kaiser <martin at kaiser.cx>
> Reviewed-by: Fabio Estevam <fabio.estevam at nxp.com>
> ---
>  Changes in v3:
>   - reformat the multi-line comment

Thanks for sending v3! All look goods now.